Grok 4.6
- Context
- 500K
- 500K max output
- Input price
- $2.00
- per 1M tokens · xAI API
- Output price
- $6.00
- per 1M tokens
- Epoch Capabilities Index
- 156.5
- #18 of 71 listed
- LMArena Text
- 1,453
- #42 of 79 listed
Where to run it
1 offering · prices as listed| Meter | Tier | Price |
|---|---|---|
| Input | Standard | $2.00 / 1M tokens |
| Prompts over 200K tokens | $4.00 / 1M tokens | |
| Output | Standard | $6.00 / 1M tokens |
| Prompts over 200K tokens | $12.00 / 1M tokens | |
| Cache read | Standard | $0.50 / 1M tokens |
| Prompts over 200K tokens | $1.00 / 1M tokens | |
Vendor-reported scores
Published by xAI, under the conditions it states| Benchmark | Setting | Score |
|---|---|---|
| Terminal-Bench 3.0 | high effort | 26% |
Cited scores
From third-party leaderboards, not measured by us- Epoch Capabilities Index 156.5
#18 of 71 listed models · CI 154.6–159
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- LMArena Text 1,453
#42 of 79 listed models · high effort · CI 1,448–1,459 · 21,380 votes
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 25, 2026 · changes we made
- Epoch AI · FrontierMath Tiers 1–3 66%
#22 of 56 listed models · xhigh effort · ±2.81
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- Epoch AI · GPQA Diamond 94%
#7 of 64 listed models · high effort · ±1.45
Also listed: xhigh effort 93.2%
Epoch AI, 'Capabilities & benchmarking'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/benchmarks'. Licensed CC BY 4.0. · License · as of Sep 26, 2026 · changes we made
- LMArena Text · Chinese 1,503
#34 of 79 listed models · high effort · CI 1,488–1,518 · 1,707 votes
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 25, 2026 · changes we made
- LMArena Text · Coding 1,507
#36 of 79 listed models · high effort · CI 1,499–1,516 · 5,539 votes
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 25, 2026 · changes we made
- LMArena Vision 1,267
#27 of 49 listed models · high effort · CI 1,256–1,278 · 3,632 votes
LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Sep 13, 2026 · changes we made