Grok 4.6
- Input price
- $2.00
- Per 1 million tokens (USD)
- Output price
- $6.00
- Per 1 million tokens (USD)
- Effort levels
- 4total
- Default: High
- Benchmark results
- 19total
- Benchmark types: 15
Model information
- API model ID
- grok-4.6
- release date
- Unknown
- effort
- Low / Med / High (default) / Xhigh
- Effort source
- Based on xAI reasoning documentation (docs.x.ai/docs/guides/reasoning).
- Claude Code
- unavailable
- Codex
- unavailable
- Availability notes
- Official statements about Claude Code / Codex support have not been confirmed. The official model list for Claude Code / Codex (checked 2026-11-12) contains only Anthropic / OpenAI models, respectively, so both are false.
- Availability source
- https://docs.x.ai/docs/models
Price (USD per 1 million tokens)
Prices do not vary by effort; token consumption does.
| input | $2.00 |
|---|---|
| output | $6.00 |
| cache read | $0.50 |
| cache write | — |
200k or more: input $4.00 / cached $1.00 / output $12.00
grok-4.6 500k <200k $2.00 $0.50 $6.00 / ≥200k $4.00 $1.00 $12.00Source: https://docs.x.ai/docs/models
Benchmark results
| Benchmark | effort | Score | Source cost (metric) | measured/reported by | source | Conditions and extraction method |
|---|---|---|---|---|---|---|
| Terminal-Bench 4.0High (default) | High | 20.3% | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptTerminal-Bench 4.0 | Grok 4.6 (High) 20.3 |
| CursorBench 4.0High (default) | High | 40.4% | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptCursorBench 4.0 | Grok 4.6 (High) 40.4 |
| DeepSWE v1.1High (default) | High | 65.2% | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptDeepSWE v1.1 | Grok 4.6 (High) 65.2 |
| AA-Briefcase v1.1(Elo)High (default) | High | 1,546 | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptAA Briefcase v1.1 | Grok 4.6 (High) 1546 |
| HealthBench ProfessionalHigh (default) | High | 48.5% | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptHealthBench Professional | Grok 4.6 (High) 48.5 |
| Harvey Legal Agent BenchmarkHigh (default) | High | 15.8% | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptHarvey Legal Agent Benchmark | Grok 4.6 (High) 15.8 |
| EEBenchHigh (default) | High | 53.0% | — | xAI | Grok 4.7 (xAI news)official · Retrieved 2026-11-12 | Vendor-reported value. Self-reported by xAI (comparison column on the Grok 4.7 announcement page)transcribed from tableSource excerptEEBench | Grok 4.6 (High) 53.0 |
| GPQA DiamondHigh (default) | High | 94.0% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, gpqa_diamond.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (high)". effort is indicated by the suffix _high in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptgpqa_diamond.csv: Model version=grok-4.6_high, Best score (across scorers)=0.9400252525252525, stderr=0.014480018812911388, Started at=2026-08-12T19:39:52.000ZLocation gpqa_diamond.csv, data row 75 (file line 128), id=hnP6Z88x8bPEBRZ2PW6kps, Model version=grok-4.6_high |
| GPQA DiamondXhigh | Xhigh | 93.2% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, gpqa_diamond.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptgpqa_diamond.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.9318181818181818, stderr=0.015204299687218694, Started at=2026-08-14T13:47:42.000ZLocation gpqa_diamond.csv, data row 74 (file line 127), id=9YJf2nviwjM6WVhw8qeJta, Model version=grok-4.6_xhigh |
| FrontierMath Tiers 1-3(v2)Xhigh | Xhigh | 66.0% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, frontiermath_tiers_1_3_v2.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptfrontiermath_tiers_1_3_v2.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.6596491228070176, stderr=0.028116467881852295, Started at=2026-08-14T15:46:50.000ZLocation frontiermath_tiers_1_3_v2.csv, data row 80 (file line 106), id=Zb2AKwa942D7dBTTcebAba, Model version=grok-4.6_xhigh |
| FrontierMath Tier 4(v2)Xhigh | Xhigh | 31.7% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, frontiermath_tier_4_v2.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptfrontiermath_tier_4_v2.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.3170731707317073, stderr=0.07357611282438223, Started at=2026-08-14T15:46:50.000ZLocation frontiermath_tier_4_v2.csv, data row 34 (file line 67), id=bg3JRdd33iWfvRoGSvyXXE, Model version=grok-4.6_xhigh |
| OTIS Mock AIME 2024-2025High (default) | High | 97.8% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, otis_mock_aime_2024_2025.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (high)". effort is indicated by the suffix _high in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptotis_mock_aime_2024_2025.csv: Model version=grok-4.6_high, Best score (across scorers)=0.9777777777777777, stderr=0.00996275330534286, Started at=2026-08-12T19:39:52.000ZLocation otis_mock_aime_2024_2025.csv, data row 83 (file line 143), id=jtfdCURnwfZzak4BSiBKzx, Model version=grok-4.6_high |
| OTIS Mock AIME 2024-2025Xhigh | Xhigh | 99.2% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, otis_mock_aime_2024_2025.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptotis_mock_aime_2024_2025.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.9916666666666667, stderr=0.004700633956814717, Started at=2026-08-14T13:47:42.000ZLocation otis_mock_aime_2024_2025.csv, data row 82 (file line 142), id=7crLvnfQc987dC6mr3iGbf, Model version=grok-4.6_xhigh |
| SimpleQA VerifiedHigh (default) | High | 49.3% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, simpleqa_verified.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (high)". effort is indicated by the suffix _high in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptsimpleqa_verified.csv: Model version=grok-4.6_high, Best score (across scorers)=0.493, stderr=0.01581774956184353, Started at=2026-08-27T19:29:53.000ZLocation simpleqa_verified.csv, data row 64 (file line 111), id=TpHYtuPG6kYZFvMK7Z6Hqj, Model version=grok-4.6_high |
| SimpleQA VerifiedXhigh | Xhigh | 48.9% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, simpleqa_verified.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptsimpleqa_verified.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.489, stderr=0.015815471195292575, Started at=2026-08-27T19:29:19.000ZLocation simpleqa_verified.csv, data row 68 (file line 115), id=dKCWFaoGCWJTnD5CPWQGru, Model version=grok-4.6_xhigh |
| Chess Puzzles(Epoch AI)High (default) | High | 33.0% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, chess_puzzles.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (high)". effort is indicated by the suffix _high in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptchess_puzzles.csv: Model version=grok-4.6_high, Best score (across scorers)=0.33, stderr=0.04725815626252608, Started at=2026-10-13T13:00:07.000ZLocation chess_puzzles.csv, data row 156 (file line 212), id=YoAJyC3j8dZ6ZpDZ5rSDLw, Model version=grok-4.6_high |
| Chess Puzzles(Epoch AI)Xhigh | Xhigh | 33.0% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, chess_puzzles.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptchess_puzzles.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.33, stderr=0.04725815626252608, Started at=2026-10-13T13:14:03.000ZLocation chess_puzzles.csv, data row 142 (file line 198), id=NiuExVccWkWbWqi6ex6vvf, Model version=grok-4.6_xhigh |
| MirrorCodeXhigh | Xhigh | 41.1% | — | Epoch AI | Epoch AI, Capabilities & benchmarking (benchmark_data.zip, mirrorcode.csv) CC BY 4.0third-party · Retrieved 2026-11-12 | Run by Epoch AI (third-party measurement). Source label "Grok 4.6 (xhigh)". effort is indicated by the suffix _xhigh in Epoch's Model version. Data retrieved 2026-11-12.transcribed from tableSource excerptmirrorcode.csv: Model version=grok-4.6_xhigh, Best score (across scorers)=0.4111111111111111, stderr=0.1101546131612538, Started at=2026-10-21T16:48:25.000ZLocation mirrorcode.csv, data row 18 (file line 23), id=Hoz4Uioui4GNZaLD6fiAvD, Model version=grok-4.6_xhigh |
| Epoch Capabilities Index(ECI)not stated | not stated | 157.79 | — | Epoch AI | Epoch AI, epoch_capabilities_index/eci_scores.csv (CC BY 4.0)third-party · Retrieved 2026-11-12 | A per-model metric that combines results across multiple benchmarks and multiple efforts (not per effort). Calculated by Epoch AI.transcribed from tableSource excerpteci_scores.csv: Model=Grok 4.6, eci=157.79, eci_ci_low=155.77, eci_ci_high=159.95Location epoch_capabilities_index/eci_scores.csv, data row 28 (file line 29), Model=Grok 4.6 |
Related rankings
- Overall ranking (all models, records)
- Terminal-Bench 4.0 ranking by metric (all models, records)
- CursorBench 4.0 ranking by metric (all models, records)
- DeepSWE v1.1 ranking by metric (all models, records)
- AA-Briefcase v1.1(Elo) ranking by metric (all models, records)
- HealthBench Professional ranking by metric (all models, records)
- Harvey Legal Agent Benchmark ranking by metric (all models, records)
- EEBench ranking by metric (all models, records)
- GPQA Diamond ranking by metric (all models, records)
- FrontierMath Tiers 1-3(v2) ranking by metric (all models, records)
- FrontierMath Tier 4(v2) ranking by metric (all models, records)
- OTIS Mock AIME 2024-2025 ranking by metric (all models, records)
- SimpleQA Verified ranking by metric (all models, records)
- Chess Puzzles(Epoch AI) ranking by metric (all models, records)
- MirrorCode ranking by metric (all models, records)
- Epoch Capabilities Index(ECI) ranking by metric (all models, records)
- Recommendations by role