Model comparison
DeepSeek V4.1 Flash vs Gemini Advanced 0514
DeepSeek V4.1 Flash is the stronger model overall, scoring 52.8 to 37.7 on the Noometry Index.
Last verified . 17 shared benchmarks.
DeepSeek
GoogleSummary
- They share 17 benchmarks with published results for both. DeepSeek V4.1 Flash scores higher in 8 categories and Gemini Advanced 0514 in 0 categories; 8 gaps are clear of the uncertainty.
- The widest gap is in math, where DeepSeek V4.1 Flash leads 66.7 to 35.5.
- DeepSeek V4.1 Flash has downloadable open weights; the other is API-only.
Side by side
| DeepSeek V4.1 Flash | Gemini Advanced 0514 | |
|---|---|---|
| Provider | DeepSeek | |
| Noometry Index | 52.8 | 37.7 |
| Released | 2026-09-09 | — |
| Weights | Open | Proprietary |
| Context window | 1M | — |
| Max output | 393K | — |
| Input $ / M tokens | $0.15 | — |
| Output $ / M tokens | $0.60 | — |
| Results tracked | 37 | 17 |
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Category by category
Coding DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 52.9 (#32), Gemini Advanced 0514: 36.6 (#205)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Coding | 1506 | 1255 |
| LMArena WebDev | 1619 | — |
| SciCode | 51.9% | — |
| ALE-Bench | 1,092 | — |
Agentic & Tool Use Not comparable
DeepSeek V4.1 Flash: 31.2 (#69), Gemini Advanced 0514: —
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| APEX-Agents | 39.5% | — |
| GDP.pdf | 19.8% | — |
Reasoning DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 50.2 (#36), Gemini Advanced 0514: 24.6 (#160)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Hard Prompts | 1483 | 1248 |
| NYT Connections (extended) | 89.6% | — |
| CritPt | 14.3% | — |
| Mystery Game Puzzles | 43% | — |
| DTBench | 89.9% | — |
| LMCA | 47% | — |
| Surface Evolver Bench | 46.3% | — |
| Epoch Capabilities Index | 154.9 | — |
Math DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 66.7 (#25), Gemini Advanced 0514: 35.5 (#181)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Math | 1477 | 1272 |
| FrontierMath (Tiers 1-3) | 67.4% | — |
| FrontierMath Tier 4 | 26.8% | — |
| OTIS Mock AIME 2024-2025 | 98.3% | — |
| ProofBench | 54% | — |
Knowledge DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 57.9 (#38), Gemini Advanced 0514: 33.3 (#205)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Expert | 1506 | 1215 |
| GPQA Diamond | 89.8% | — |
Multimodal Not comparable
DeepSeek V4.1 Flash: 39.1 (#61), Gemini Advanced 0514: —
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Vision | 1277 | — |
| Furniture Assembly | 34.2% | — |
Multilingual DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 55.0 (#35), Gemini Advanced 0514: 42.6 (#192)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Non-English | 1448 | 1274 |
| LMArena Chinese | 1497 | 1274 |
| LMArena French | 1452 | 1307 |
| LMArena German | 1484 | 1275 |
| LMArena Japanese | 1412 | 1242 |
| LMArena Korean | 1452 | 1232 |
| LMArena Russian | 1471 | 1283 |
| LMArena Spanish | 1459 | 1242 |
Instruction Following DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 77.3 (#26), Gemini Advanced 0514: 66.0 (#212)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Instruction Following | 1474 | 1253 |
Long Context DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 45.2 (#47), Gemini Advanced 0514: 38.0 (#207)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Longer Query | 1475 | 1253 |
Writing & Preference DeepSeek V4.1 Flash leads
DeepSeek V4.1 Flash: 65.4 (#48), Gemini Advanced 0514: 48.5 (#200)
| Benchmark | DeepSeek V4.1 Flash | Gemini Advanced 0514 |
|---|---|---|
| LMArena Text | 1462 | 1279 |
| LMArena Creative Writing | 1435 | 1284 |
| LMArena Multi-Turn | 1457 | 1269 |
| EQ-Bench Creative Writing | 1540 | — |
Frequently asked questions
Is DeepSeek V4.1 Flash better than Gemini Advanced 0514?
DeepSeek V4.1 Flash is the stronger model overall, scoring 52.8 to 37.7 on the Noometry Index.
Is DeepSeek V4.1 Flash or Gemini Advanced 0514 better for coding?
DeepSeek V4.1 Flash scores higher on coding benchmarks: 52.9 versus 36.6 in the Noometry coding category.
How many benchmarks do DeepSeek V4.1 Flash and Gemini Advanced 0514 share?
17 benchmarks have published results for both models. DeepSeek V4.1 Flash has 37 scored results on Noometry and Gemini Advanced 0514 has 17.