Model comparison
Gemini Advanced 0514 vs Grok 4.1 Fast
Grok 4.1 Fast is the stronger model overall, scoring 41.4 to 37.7 on the Noometry Index.
Last verified . 17 shared benchmarks.
GoogleSummary
- They share 17 benchmarks with published results for both. Gemini Advanced 0514 scores higher in 3 categories and Grok 4.1 Fast in 5 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in reasoning, where Grok 4.1 Fast leads 43.4 to 24.6.
Side by side
| Gemini Advanced 0514 | Grok 4.1 Fast | |
|---|---|---|
| Provider | xAI | |
| Noometry Index | 37.7 | 41.4 |
| Released | — | 2025-06-27 |
| Weights | Proprietary | Proprietary |
| Context window | — | 128K |
| Max output | — | 30K |
| Input $ / M tokens | — | $0.20 |
| Output $ / M tokens | — | $0.50 |
| Results tracked | 17 | 32 |
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Category by category
Coding Gemini Advanced 0514 leads
Gemini Advanced 0514: 36.6 (#205), Grok 4.1 Fast: 34.1 (#245)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Coding | 1255 | 1411 |
| LMArena WebDev | — | 1242 |
| ALE-Bench | — | 394.93 |
Agentic & Tool Use Not comparable
Gemini Advanced 0514: —, Grok 4.1 Fast: 36.3 (#39)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 69.6% |
| τ²-bench Banking | — | 13.1% |
| LMArena Search | — | 1171 |
| Vending-Bench 2 | — | 1,107 |
Reasoning Grok 4.1 Fast leads
Gemini Advanced 0514: 24.6 (#160), Grok 4.1 Fast: 43.4 (#49)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Hard Prompts | 1248 | 1407 |
| SimpleBench | — | 56% |
| NYT Connections (extended) | — | 87.4% |
| DTBench | — | 87.7% |
| ForecastBench | — | 61 |
Math Gemini Advanced 0514 leads
Gemini Advanced 0514: 35.5 (#181), Grok 4.1 Fast: 31.9 (#221)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Math | 1272 | 1408 |
| MathArena Final-Answer Competitions | — | 60.9% |
| ProofBench | — | 4% |
Knowledge Too close to call
Gemini Advanced 0514: 33.3 (#205), Grok 4.1 Fast: 33.1 (#207)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Expert | 1215 | 1399 |
| Vectara Hallucination Rate | — | 17.8% |
Multimodal Not comparable
Gemini Advanced 0514: —, Grok 4.1 Fast: 37.0 (#76)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Vision | — | 1201 |
Multilingual Grok 4.1 Fast leads
Gemini Advanced 0514: 42.6 (#192), Grok 4.1 Fast: 51.0 (#114)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Non-English | 1274 | 1391 |
| LMArena Chinese | 1274 | 1441 |
| LMArena French | 1307 | 1415 |
| LMArena German | 1275 | 1404 |
| LMArena Japanese | 1242 | 1349 |
| LMArena Korean | 1232 | 1361 |
| LMArena Russian | 1283 | 1387 |
| LMArena Spanish | 1242 | 1413 |
Instruction Following Grok 4.1 Fast leads
Gemini Advanced 0514: 66.0 (#212), Grok 4.1 Fast: 72.7 (#133)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Instruction Following | 1253 | 1376 |
Long Context Grok 4.1 Fast leads
Gemini Advanced 0514: 38.0 (#207), Grok 4.1 Fast: 42.4 (#126)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Longer Query | 1253 | 1390 |
Writing & Preference Grok 4.1 Fast leads
Gemini Advanced 0514: 48.5 (#200), Grok 4.1 Fast: 57.2 (#131)
| Benchmark | Gemini Advanced 0514 | Grok 4.1 Fast |
|---|---|---|
| LMArena Text | 1279 | 1408 |
| LMArena Creative Writing | 1284 | 1394 |
| LMArena Multi-Turn | 1269 | 1389 |
| EQ-Bench Creative Writing | — | 1327 |
Frequently asked questions
Is Gemini Advanced 0514 better than Grok 4.1 Fast?
Grok 4.1 Fast is the stronger model overall, scoring 41.4 to 37.7 on the Noometry Index.
Is Gemini Advanced 0514 or Grok 4.1 Fast better for coding?
Gemini Advanced 0514 scores higher on coding benchmarks: 36.6 versus 34.1 in the Noometry coding category.
How many benchmarks do Gemini Advanced 0514 and Grok 4.1 Fast share?
17 benchmarks have published results for both models. Gemini Advanced 0514 has 17 scored results on Noometry and Grok 4.1 Fast has 32.