# GPT-5 MiniDefault > Source: Benchize (https://benchize.com) — https://benchize.com/models/gpt-5-mini-default. When citing or reusing this content, credit "Benchize" and link to https://benchize.com/models/gpt-5-mini-default. OpenAI Canonical URL: https://benchize.com/models/gpt-5-mini-default Last updated: Thu, 22 Oct 2026 07:32:33 GMT Reproduction and quotation must name Benchize, link to the canonical HTML URL, and retain individual source citations. OpenAI ## Benchmarks | Benchmark | Score | ± | Rank | | | --- | --- | --- | --- | --- | | [DesignArena UI component generation](https://benchize.com/benchmarks/designarena%3Aui-components.md) | 1,106elo | — | 81 / 112 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1106 \| elo \| ui-components \| Higher is better \| ### Configuration arenaType models category uicomponent inputModality Not reported Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 110853 battles 2100 losses 1221 standardError Not reported winRate 41.9 wins 879 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=ui-components) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:37:57.993Z Evidence SHA-256 `46482ec1b4012638eace65493daea4750e2088098018fd9d5fc46126fc1f8557` Source locator `/data/122` | | | | | | [DesignArena Data visualization generation](https://benchize.com/benchmarks/designarena%3Adata-viz.md) | 1,130elo | — | 78 / 99 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1130 \| elo \| data-viz \| Higher is better \| ### Configuration arenaType models category dataviz inputModality Not reported Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 109003 battles 1333 losses 750 standardError Not reported winRate 43.7 wins 583 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=data-viz) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:37:58.264Z Evidence SHA-256 `a895f6f1a25fa8eb01f821c2097ddec4f884de7bd22f1b8a22e82e6679b71849` Source locator `/data/115` | | | | | | [DesignArena Browser game generation](https://benchize.com/benchmarks/designarena%3Agame-dev.md) | 1,129elo | — | 80 / 117 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1129 \| elo \| game-dev \| Higher is better \| ### Configuration arenaType models category gamedev inputModality Not reported Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 138317 battles 5246 losses 2809 standardError Not reported winRate 46.5 wins 2437 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=game-dev) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:38:01.100Z Evidence SHA-256 `53db6a89112ce8cdf644568c666d4b8309aece764cfcedb291ffd52ae3934e30` Source locator `/data/118` | | | | | | [DesignArena Website generation](https://benchize.com/benchmarks/designarena%3Awebsite.md) | 1,125elo | — | 89 / 123 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1125 \| elo \| website \| Higher is better \| ### Configuration arenaType models category website inputModality text Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 133810 battles 23959 losses 13337 standardError Not reported winRate 44.3 wins 10622 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=website) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:37:57.757Z Evidence SHA-256 `51873e97776a3c5ae706b24cc2c60384793dd18398df970e213a8e7c276d8ac0` Source locator `/data/133` | | | | | | [DesignArena Overall frontend coding](https://benchize.com/benchmarks/designarena%3Acode.md) | 1,115elo | SE ±1.97 | 87 / 116 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1115 \| elo \| code \| Higher is better \| ### Configuration arenaType models category allcategories inputModality text Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics Uncertainty Standard error: ±1.97 averageGenerationTimeMs 128521 battles 37100 losses 20971 standardError 1.9748 winRate 43.5 wins 16129 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=code) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:37:57.301Z Evidence SHA-256 `0c897b58670f5e352bd123db999a40c0d1781a443964c502b90774a76a3a7758` Source locator `/data/132` | | | | | | [DesignArena ASCII art generation](https://benchize.com/benchmarks/designarena%3Aascii.md) | 1,125elo | — | 48 / 65 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1125 \| elo \| ascii \| Higher is better \| ### Configuration arenaType models category ascii inputModality Not reported Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 39712 battles 417 losses 230 standardError Not reported winRate 44.8 wins 187 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=ascii) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:38:03.513Z Evidence SHA-256 `0603b8c65b44ee887f5b566feb469465f59635137a6ac5c6d94c23bcf3776311` Source locator `/data/68` | | | | | | [DesignArena 3D design generation](https://benchize.com/benchmarks/designarena%3A3d-design.md) | 1,037elo | — | 88 / 110 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1037 \| elo \| 3d-design \| Higher is better \| ### Configuration arenaType models category 3d inputModality Not reported Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 100998 battles 5580 losses 3523 standardError Not reported winRate 36.9 wins 2057 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=3d-design) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:37:58.515Z Evidence SHA-256 `bcc0267f7bc7e9ec112306b3a35413cf78bbccbfaa838356232d5d5ed0b83d0f` Source locator `/data/138` | | | | | | [DesignArena SVG generation](https://benchize.com/benchmarks/designarena%3Asvgs.md) | 1,091elo | — | 58 / 77 | | | ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 1091 \| elo \| svgs \| Higher is better \| ### Configuration arenaType models category svg inputModality Not reported Reasoning effort default sourceModelVersion gpt-5-mini thinkingEnabled true variationName public ### Reported statistics averageGenerationTimeMs 48717 battles 4694 losses 2543 standardError Not reported winRate 45.8 wins 2151 ### Source [Original source](https://www.designarena.ai/api/leaderboard#board=svgs) Source designarena Original model label GPT-5 mini (Default) Source version public Observed 2026-10-21T16:38:03.249Z Evidence SHA-256 `8cbc34a474a66ef5c64f3ffe557df9b55bf7e13368c07c0214223e3ed8f3f21e` Source locator `/data/92` | | | | | --- Cite as: GPT-5 MiniDefault — Benchize, https://benchize.com/models/gpt-5-mini-default (retrieved 2026-10-22)