# DeepSeek V3.1 TerminusThinking > Source: Benchize (https://benchize.com) — https://benchize.com/models/deepseek-v3-1-terminus-thinking. When citing or reusing this content, credit "Benchize" and link to https://benchize.com/models/deepseek-v3-1-terminus-thinking. DeepSeek Canonical URL: https://benchize.com/models/deepseek-v3-1-terminus-thinking Last updated: Thu, 22 Oct 2026 06:30:09 GMT Reproduction and quotation must name Benchize, link to the canonical HTML URL, and retain individual source citations. DeepSeek ## Benchmarks | Benchmark | Score | Rank | | | --- | --- | --- | --- | | [Arena text / industry writing and literature and language](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_writing_and_literature_and_language.md) | 1,408.77 | 58 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1408.7717100456905 \| rating \| reported \| Higher is better \| ### Configuration category industry_writing_and_literature_and_language config text thinkingEnabled true ### Reported statistics lower 1387.6241131322024 rank 96 upper 1429.9193069591786 variance 116.41953645478957 votes 759 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/7213/row` | | | | | [Arena text / longer query](https://benchize.com/benchmarks/lmarena%3Atext%3Alonger_query.md) | 1,421.56 | 66 / 150 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1421.560842082834 \| rating \| reported \| Higher is better \| ### Configuration category longer_query config text thinkingEnabled true ### Reported statistics lower 1399.3284855470797 rank 110 upper 1443.7931986185881 variance 128.66926347620736 votes 680 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/8627/row` | | | | | [Arena text / industry business and management and financial operations](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_business_and_management_and_financial_operations.md) | 1,414.45 | 68 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1414.449361311597 \| rating \| reported \| Higher is better \| ### Configuration category industry_business_and_management_and_financial_operations config text thinkingEnabled true ### Reported statistics lower 1392.298352503672 rank 113 upper 1436.600370119522 variance 127.72938982594964 votes 691 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/4395/row` | | | | | [Arena text style control / industry life and physical and social science](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_life_and_physical_and_social_science.md) | 1,443.38 | 75 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1443.3846035920553 \| rating \| reported \| Higher is better \| ### Configuration category industry_life_and_physical_and_social_science config text_style_control thinkingEnabled true ### Reported statistics lower 1418.2347860304558 rank 124 upper 1468.5344211536549 variance 164.65445886712735 votes 530 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/5621/row` | | | | | [Arena text style control / exclude ties](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aexclude_ties.md) | 1,400.73 | 83 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1400.7310005544166 \| rating \| reported \| Higher is better \| ### Configuration category exclude_ties config text_style_control thinkingEnabled true ### Reported statistics lower 1386.2479695349857 rank 145 upper 1415.2140315738475 variance 54.603783953069986 votes 2429 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/2198/row` | | | | | [Arena text style control / non english](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Anon_english.md) | 1,401.66 | 78 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1401.6624668226277 \| rating \| reported \| Higher is better \| ### Configuration category non_english config text_style_control thinkingEnabled true ### Reported statistics lower 1388.345855234903 rank 137 upper 1414.9790784103525 variance 46.1627086103402 votes 1909 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/9867/row` | | | | | [Arena text / english](https://benchize.com/benchmarks/lmarena%3Atext%3Aenglish.md) | 1,428.51 | 73 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1428.5145538954853 \| rating \| reported \| Higher is better \| ### Configuration category english config text thinkingEnabled true ### Reported statistics lower 1413.287401173085 rank 122 upper 1443.7417066178855 variance 60.35888730141483 votes 1466 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/1758/row` | | | | | [Arena text style control / coding](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Acoding.md) | 1,459.66 | 82 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1459.6551505315786 \| rating \| reported \| Higher is better \| ### Configuration category coding config text_style_control thinkingEnabled true ### Reported statistics lower 1436.1264165590787 rank 141 upper 1483.1838845040784 variance 144.1122626035695 votes 633 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/950/row` | | | | | [Arena text / coding](https://benchize.com/benchmarks/lmarena%3Atext%3Acoding.md) | 1,425.47 | 85 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1425.4740766394184 \| rating \| reported \| Higher is better \| ### Configuration category coding config text thinkingEnabled true ### Reported statistics lower 1402.1802413008443 rank 144 upper 1448.7679119779923 variance 141.2491426063374 votes 633 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/953/row` | | | | | [Arena text / russian](https://benchize.com/benchmarks/lmarena%3Atext%3Arussian.md) | 1,435.06 | 48 / 150 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1435.0578371335582 \| rating \| reported \| Higher is better \| ### Configuration category russian config text thinkingEnabled true ### Reported statistics lower 1401.2988622844705 rank 73 upper 1468.816811982646 variance 296.6759338202169 votes 281 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/10456/row` | | | | | [Arena text style control / industry business and management and financial operations](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_business_and_management_and_financial_operations.md) | 1,421.16 | 77 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1421.157640357295 \| rating \| reported \| Higher is better \| ### Configuration category industry_business_and_management_and_financial_operations config text_style_control thinkingEnabled true ### Reported statistics lower 1398.9348331735096 rank 125 upper 1443.3804475410802 variance 128.55875389508063 votes 691 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/4407/row` | | | | | [Arena text / multi turn](https://benchize.com/benchmarks/lmarena%3Atext%3Amulti_turn.md) | 1,410.8 | 81 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1410.797033434754 \| rating \| reported \| Higher is better \| ### Configuration category multi_turn config text thinkingEnabled true ### Reported statistics lower 1386.3977901292062 rank 137 upper 1435.1962767403018 variance 154.97317599144358 votes 571 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/9452/row` | | | | | [Arena text style control / industry software and it services](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_software_and_it_services.md) | 1,445.71 | 85 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1445.709394647908 \| rating \| reported \| Higher is better \| ### Configuration category industry_software_and_it_services config text_style_control thinkingEnabled true ### Reported statistics lower 1428.0767206304056 rank 148 upper 1463.3420686654106 variance 80.93570893760867 votes 1132 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/6848/row` | | | | | [Arena text / hard prompts english](https://benchize.com/benchmarks/lmarena%3Atext%3Ahard_prompts_english.md) | 1,431.94 | 72 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1431.9399293759893 \| rating \| reported \| Higher is better \| ### Configuration category hard_prompts_english config text thinkingEnabled true ### Reported statistics lower 1410.524637541675 rank 123 upper 1453.3552212103036 variance 119.3855630778272 votes 729 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/3990/row` | | | | | [Arena text style control / russian](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Arussian.md) | 1,428.64 | 66 / 150 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1428.6433748758045 \| rating \| reported \| Higher is better \| ### Configuration category russian config text_style_control thinkingEnabled true ### Reported statistics lower 1394.6942808166655 rank 108 upper 1462.5924689349436 variance 300.02690155819636 votes 281 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/10491/row` | | | | | [Arena text / exclude ties](https://benchize.com/benchmarks/lmarena%3Atext%3Aexclude_ties.md) | 1,405.52 | 72 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1405.5211778616049 \| rating \| reported \| Higher is better \| ### Configuration category exclude_ties config text thinkingEnabled true ### Reported statistics lower 1391.1909535824843 rank 123 upper 1419.8514021407252 variance 53.45764134802993 votes 2429 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/2176/row` | | | | | [Arena text style control / overall](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aoverall.md) | 1,415.87 | 80 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1415.8702063393137 \| rating \| reported \| Higher is better \| ### Configuration category overall config text_style_control thinkingEnabled true ### Reported statistics lower 1405.7625537442775 rank 138 upper 1425.9778589343498 variance 26.595271679491855 votes 3375 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/137/row` | | | | | [Arena text / industry entertainment and sports and media](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_entertainment_and_sports_and_media.md) | 1,391.04 | 67 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1391.0440341596002 \| rating \| reported \| Higher is better \| ### Configuration category industry_entertainment_and_sports_and_media config text thinkingEnabled true ### Reported statistics lower 1367.498557899383 rank 116 upper 1414.5895104198173 variance 144.31742684157484 votes 607 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/4808/row` | | | | | [Arena text style control / english](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aenglish.md) | 1,425.43 | 85 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1425.4272512618538 \| rating \| reported \| Higher is better \| ### Configuration category english config text_style_control thinkingEnabled true ### Reported statistics lower 1410.1417228876594 rank 143 upper 1440.7127796360483 variance 60.8225647037098 votes 1466 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/1779/row` | | | | | [Arena text / hard prompts](https://benchize.com/benchmarks/lmarena%3Atext%3Ahard_prompts.md) | 1,425.6 | 73 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1425.5964598502578 \| rating \| reported \| Higher is better \| ### Configuration category hard_prompts config text thinkingEnabled true ### Reported statistics lower 1411.2477594801398 rank 123 upper 1439.9451602203762 variance 53.59557707668742 votes 1659 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/3573/row` | | | | | [Arena text / polish](https://benchize.com/benchmarks/lmarena%3Atext%3Apolish.md) | 1,426.78 | 50 / 117 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1426.7788550020807 \| rating \| reported \| Higher is better \| ### Configuration category polish config text thinkingEnabled true ### Reported statistics lower 1387.9375927453275 rank 90 upper 1465.6201172588344 variance 392.72675410986204 votes 205 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/10237/row` | | | | | [Arena text style control / instruction following](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Ainstruction_following.md) | 1,417.81 | 71 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1417.8087587143364 \| rating \| reported \| Higher is better \| ### Configuration category instruction_following config text_style_control thinkingEnabled true ### Reported statistics lower 1397.6850241381535 rank 116 upper 1437.9324932905195 variance 105.41950654555944 votes 858 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/7649/row` | | | | | [Arena text / instruction following](https://benchize.com/benchmarks/lmarena%3Atext%3Ainstruction_following.md) | 1,403.9 | 74 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1403.9005476053396 \| rating \| reported \| Higher is better \| ### Configuration category instruction_following config text thinkingEnabled true ### Reported statistics lower 1383.824873147584 rank 120 upper 1423.9762220630955 variance 104.91657564116859 votes 858 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/7653/row` | | | | | [Arena text style control / industry writing and literature and language](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_writing_and_literature_and_language.md) | 1,408.43 | 66 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1408.434394314817 \| rating \| reported \| Higher is better \| ### Configuration category industry_writing_and_literature_and_language config text_style_control thinkingEnabled true ### Reported statistics lower 1387.120568459446 rank 108 upper 1429.748220170188 variance 118.256941905991 votes 759 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/7225/row` | | | | | [Arena text / creative writing](https://benchize.com/benchmarks/lmarena%3Atext%3Acreative_writing.md) | 1,390.83 | 67 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1390.8277782978266 \| rating \| reported \| Higher is better \| ### Configuration category creative_writing config text thinkingEnabled true ### Reported statistics lower 1363.0529034623748 rank 114 upper 1418.6026531332782 variance 200.82049766333546 votes 434 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/1335/row` | | | | | [Arena text style control / longer query](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Alonger_query.md) | 1,444.94 | 65 / 150 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1444.9385066538173 \| rating \| reported \| Higher is better \| ### Configuration category longer_query config text_style_control thinkingEnabled true ### Reported statistics lower 1422.6675096158872 rank 101 upper 1467.2095036917476 variance 129.1169142284005 votes 680 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/8618/row` | | | | | [Arena text / industry life and physical and social science](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_life_and_physical_and_social_science.md) | 1,445.1 | 59 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1445.0999107367102 \| rating \| reported \| Higher is better \| ### Configuration category industry_life_and_physical_and_social_science config text thinkingEnabled true ### Reported statistics lower 1419.9875553943575 rank 91 upper 1470.212266079063 variance 164.16429806389158 votes 530 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/5588/row` | | | | | [Arena text style control / polish](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Apolish.md) | 1,417.47 | 63 / 117 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1417.4739850887138 \| rating \| reported \| Higher is better \| ### Configuration category polish config text_style_control thinkingEnabled true ### Reported statistics lower 1378.6819436065055 rank 114 upper 1456.2660265709221 variance 391.7320353014905 votes 205 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/10261/row` | | | | | [Arena text style control / industry medicine and healthcare](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_medicine_and_healthcare.md) | 1,465.62 | 50 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1465.6203312995742 \| rating \| reported \| Higher is better \| ### Configuration category industry_medicine_and_healthcare config text_style_control thinkingEnabled true ### Reported statistics lower 1428.5037448766627 rank 84 upper 1502.7369177224855 variance 358.62443201734385 votes 227 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/6396/row` | | | | | [Arena text / overall](https://benchize.com/benchmarks/lmarena%3Atext.md) | 1,418.86 | 72 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1418.8628692662362 \| rating \| reported \| Higher is better \| ### Configuration category overall config text thinkingEnabled true ### Reported statistics lower 1408.765236287374 rank 122 upper 1428.9605022450985 variance 26.5425705532836 votes 3375 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/121/row` | | | | | [Arena text style control / multi turn](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Amulti_turn.md) | 1,415.39 | 82 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1415.3930800824933 \| rating \| reported \| Higher is better \| ### Configuration category multi_turn config text_style_control thinkingEnabled true ### Reported statistics lower 1391.0353456512428 rank 142 upper 1439.750814513744 variance 154.44633258261226 votes 571 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/9457/row` | | | | | [Arena text style control / industry legal and government](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_legal_and_government.md) | 1,461.37 | 49 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1461.366677451622 \| rating \| reported \| Higher is better \| ### Configuration category industry_legal_and_government config text_style_control thinkingEnabled true ### Reported statistics lower 1426.0258443875207 rank 77 upper 1496.7075105157237 variance 325.1302538859473 votes 258 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/5184/row` | | | | | [Arena text / industry medicine and healthcare](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_medicine_and_healthcare.md) | 1,468.32 | 28 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1468.3249116693455 \| rating \| reported \| Higher is better \| ### Configuration category industry_medicine_and_healthcare config text thinkingEnabled true ### Reported statistics lower 1430.4491994425553 rank 42 upper 1506.2006238961358 variance 373.443955446959 votes 227 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/6354/row` | | | | | [Arena text style control / hard prompts](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Ahard_prompts.md) | 1,444.27 | 77 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1444.2670045335399 \| rating \| reported \| Higher is better \| ### Configuration category hard_prompts config text_style_control thinkingEnabled true ### Reported statistics lower 1429.8684549206441 rank 126 upper 1458.6655541464359 variance 53.96861989986465 votes 1659 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/3576/row` | | | | | [Arena text / industry legal and government](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_legal_and_government.md) | 1,457.41 | 42 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1457.4121838940177 \| rating \| reported \| Higher is better \| ### Configuration category industry_legal_and_government config text thinkingEnabled true ### Reported statistics lower 1421.9395069499333 rank 57 upper 1492.8848608381022 variance 327.5606659638775 votes 258 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/5164/row` | | | | | [Arena text style control / hard prompts english](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Ahard_prompts_english.md) | 1,447.67 | 77 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1447.6665133836123 \| rating \| reported \| Higher is better \| ### Configuration category hard_prompts_english config text_style_control thinkingEnabled true ### Reported statistics lower 1426.118910215444 rank 130 upper 1469.214116551781 variance 120.86533370907608 votes 729 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/3997/row` | | | | | [Arena text / industry software and it services](https://benchize.com/benchmarks/lmarena%3Atext%3Aindustry_software_and_it_services.md) | 1,426.02 | 85 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1426.0238819221809 \| rating \| reported \| Higher is better \| ### Configuration category industry_software_and_it_services config text thinkingEnabled true ### Reported statistics lower 1408.5116552107788 rank 144 upper 1443.5361086335834 variance 79.83375553564903 votes 1132 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/6844/row` | | | | | [Arena text / non english](https://benchize.com/benchmarks/lmarena%3Atext%3Anon_english.md) | 1,404.77 | 70 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1404.7674733932936 \| rating \| reported \| Higher is better \| ### Configuration category non_english config text thinkingEnabled true ### Reported statistics lower 1391.44667017621 rank 118 upper 1418.0882766103773 variance 46.19177417505278 votes 1909 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `8e027ef69b8de06c4b2a8b217bfe816b1f1536269bb257fd295b4ef1ba8246ac` Source locator `/rows/9848/row` | | | | | [Arena text style control / industry entertainment and sports and media](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Aindustry_entertainment_and_sports_and_media.md) | 1,387.24 | 77 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1387.2405574573152 \| rating \| reported \| Higher is better \| ### Configuration category industry_entertainment_and_sports_and_media config text_style_control thinkingEnabled true ### Reported statistics lower 1363.3893186698658 rank 134 upper 1411.0917962447645 variance 148.08998826990833 votes 607 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/4826/row` | | | | | [Arena text style control / creative writing](https://benchize.com/benchmarks/lmarena%3Atext_style_control%3Acreative_writing.md) | 1,385.28 | 80 / 151 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `rating` \| 1385.2804808655278 \| rating \| reported \| Higher is better \| ### Configuration category creative_writing config text_style_control thinkingEnabled true ### Reported statistics lower 1357.2636355563627 rank 138 upper 1413.2973261746934 variance 204.33477429178038 votes 434 ### Source [Original source](https://datasets-server.huggingface.co/parquet/lmarena-ai%2Fleaderboard-dataset/text_style_control/latest) Source Arena Original model label DeepSeek-V3.1-Terminus (Thinking) Observed 2026-10-22T00:45:04.817Z Evidence SHA-256 `d4875c03cb7ec0c6e8943c3145fd261225e8841b937240dc62a3032c4a798d84` Source locator `/rows/1359/row` | | | | --- Cite as: DeepSeek V3.1 TerminusThinking — Benchize, https://benchize.com/models/deepseek-v3-1-terminus-thinking (retrieved 2026-10-22)