Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Grok 4.1 Fast
70
Winner · 4/8 categoriesSarvam 105B
60
1/8 categoriesGrok 4.1 Fast· Sarvam 105B
Pick Grok 4.1 Fast if you want the stronger benchmark profile. Sarvam 105B only becomes the better choice if knowledge is the priority or you want the stronger reasoning-first profile.
Grok 4.1 Fast is clearly ahead on the aggregate, 70 to 60. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Grok 4.1 Fast's sharpest advantage is in agentic, where it averages 71 against 49.5. The single biggest benchmark swing on the page is BrowseComp, 73% to 49.5%. Sarvam 105B does hit back in knowledge, so the answer changes if that is the part of the workload you care about most.
Sarvam 105B is the reasoning model in the pair, while Grok 4.1 Fast is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Grok 4.1 Fast gives you the larger context window at 1M, compared with 128K for Sarvam 105B.
BenchLM keeps the benchmark table and the operator tradeoffs on the same page so a better score does not hide a materially slower, pricier, or smaller-context model.
Runtime metrics show N/A when BenchLM does not have a sourced snapshot for that exact model. The scoring rules and freshness policy are documented on the methodology page.
| Benchmark | Grok 4.1 Fast | Sarvam 105B |
|---|---|---|
| AgenticGrok 4.1 Fast wins | ||
| Terminal-Bench 2.0 | 74% | — |
| BrowseComp | 73% | 49.5% |
| OSWorld-Verified | 66% | — |
| Claw-Eval | 53.8% | — |
| DeepPlanning | 19.1% | — |
| CodingGrok 4.1 Fast wins | ||
| HumanEval | 86% | — |
| SWE-bench Verified | 68% | 45% |
| LiveCodeBench | 54% | — |
| SWE-bench Pro | 63% | — |
| LiveCodeBench v6 | — | 71.7% |
| Multimodal & Grounded | ||
| Coming soon | ||
| Reasoning | ||
| MuSR | 88% | — |
| BBH | 87% | — |
| LongBench v2 | 87% | — |
| MRCRv2 | 89% | — |
| gpqaDiamond | — | 78.7% |
| hle | — | 11.2% |
| KnowledgeSarvam 105B wins | ||
| MMLU | 94% | 90.6% |
| GPQA | 92% | — |
| SuperGPQA | 90% | — |
| MMLU-Pro | 81% | 81.7% |
| HLE | 20% | — |
| FrontierScience | 83% | — |
| SimpleQA | 90% | — |
| Instruction FollowingGrok 4.1 Fast wins | ||
| IFEval | 90% | 84.8% |
| Multilingual | ||
| MGSM | 88% | — |
| MMLU-ProX | 83% | — |
| MathematicsGrok 4.1 Fast wins | ||
| AIME 2023 | 96% | — |
| AIME 2024 | 98% | — |
| AIME 2025 | 97% | 88.3% |
| HMMT Feb 2023 | 92% | — |
| HMMT Feb 2024 | 94% | — |
| HMMT Feb 2025 | 93% | — |
| BRUMO 2025 | 95% | — |
| MATH-500 | 89% | 98.6% |
| HMMT Feb 2025 | — | 85.8% |
| HMMT Nov 2025 | — | 85.8% |
Grok 4.1 Fast is ahead overall, 70 to 60. The biggest single separator in this matchup is BrowseComp, where the scores are 73% and 49.5%.
Sarvam 105B has the edge for knowledge tasks in this comparison, averaging 81.7 versus 70.9. Inside this category, MMLU is the benchmark that creates the most daylight between them.
Grok 4.1 Fast has the edge for coding in this comparison, averaging 60.7 versus 45. Inside this category, SWE-bench Verified is the benchmark that creates the most daylight between them.
Grok 4.1 Fast has the edge for math in this comparison, averaging 94.3 versus 92.3. Inside this category, MATH-500 is the benchmark that creates the most daylight between them.
Grok 4.1 Fast has the edge for agentic tasks in this comparison, averaging 71 versus 49.5. Inside this category, BrowseComp is the benchmark that creates the most daylight between them.
Grok 4.1 Fast has the edge for instruction following in this comparison, averaging 90 versus 84.8. Inside this category, IFEval is the benchmark that creates the most daylight between them.
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