# Grok 4.3High

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Canonical URL: https://benchize.com/models/grok-4-3-high
Last updated: Thu, 22 Oct 2026 04:30:12 GMT

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## Benchmarks

| Benchmark | Score | ± | Rank |  |
| --- | --- | --- | --- | --- |
| [ToneBench Scriptwriting](https://benchize.com/benchmarks/tonebench%3Ascripts.md) | 857.7 | Range 809.9–900.7 | 105 / 126 |  |
| ### Original source values \| Metric \| Value \| Unit \| Scope \| Direction \| \| --- \| --- \| --- \| --- \| --- \| \| `elo` \| 857.7 \| rating \| reported \| Higher is better \| \| `overall` \| 65.8 \| percent \| reported \| Higher is better \| \| `anti_slop_numbers` \| 69.08 \| source_score \| rubric \| Higher is better \| \| `continuity_emotion` \| 67.94 \| source_score \| rubric \| Higher is better \| \| `cue_quality` \| 48.8 \| source_score \| rubric \| Higher is better \| \| `hook_strength` \| 74.03 \| source_score \| rubric \| Higher is better \| \| `length_adherence` \| 61.1 \| source_score \| rubric \| Higher is better \| \| `slop` \| 81.27 \| source_score \| rubric \| Higher is better \| \| `slop_score` \| 93.46 \| source_score \| rubric \| Higher is better \| \| `substance_accuracy` \| 71.78 \| source_score \| rubric \| Higher is better \| \| `tone_voice` \| 55.87 \| source_score \| rubric \| Higher is better \| \| `writing_quality` \| 67.63 \| source_score \| rubric \| Higher is better \| \| `youtube_best_practices` \| 65.11 \| source_score \| rubric \| Higher is better \| ### Configuration provider xai Reasoning effort high scoreScope 10_task_current sourceConfiguration grok-4-3-high thinkingEnabled true ### Reported statistics Uncertainty Reported interval: 809.9–900.7 interval [809.9,900.7] rank 109 runCount 5 ### Source [Original source](https://benchmark.towardsai.com/data/leaderboard.json) Source tonebench Original model label Grok 4.3 (high) Evaluated 2026-10-11 Observed 2026-10-21T16:32:48.862Z Evidence SHA-256 `4264338337f418d3ded7ace250cad64fe12cacbd4b79a312bfaf0ae9268a01c3` Source locator `/rows/108` |  |  |  |  |

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Cite as: Grok 4.3High — Benchize, https://benchize.com/models/grok-4-3-high (retrieved 2026-10-22)