Model comparison
Claude Sonnet 5.5 vs Gemini Advanced 0514
Claude Sonnet 5.5 is the stronger model overall, scoring 60.5 to 37.1 on the Noometry Index.
Last verified . 0 shared benchmarks.
GoogleSummary
- The widest gap is in math, where Claude Sonnet 5.5 leads 88.7 to 32.9.
Side by side
| Claude Sonnet 5.5 | Gemini Advanced 0514 | |
|---|---|---|
| Provider | Anthropic | |
| Noometry Index | 60.5 | 37.1 |
| Released | 2026-09-28 | — |
| Weights | Proprietary | Proprietary |
| Context window | 1M | — |
| Max output | 128K | — |
| Input $ / M tokens | $2 | — |
| Output $ / M tokens | $10 | — |
| Results tracked | 16 | 17 |
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Category by category
Coding Claude Sonnet 5.5 leads
Claude Sonnet 5.5: 65.5 (#6), Gemini Advanced 0514: 36.0 (#202)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| FrontierCode | 52.1% | — |
| CursorBench | 55.5% | — |
| LMArena WebDev | 1699 | — |
| FrontierSWE | 61.9% | — |
| SciCode | 61% | — |
| LMArena Coding | — | 1255 |
| ALE-Bench | 1,819 | — |
Agentic & Tool Use Not comparable
Claude Sonnet 5.5: 44.9 (#14), Gemini Advanced 0514: —
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| APEX-Agents | 75.5% | — |
Reasoning Claude Sonnet 5.5 leads
Claude Sonnet 5.5: 52.4 (#29), Gemini Advanced 0514: 23.6 (#163)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| CritPt | 31.4% | — |
| LMArena Hard Prompts | — | 1248 |
| Mystery Game Puzzles | 65% | — |
Math Claude Sonnet 5.5 leads
Claude Sonnet 5.5: 88.7 (#4), Gemini Advanced 0514: 32.9 (#181)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| FrontierMath (Tiers 1-3) | 88.8% | — |
| FrontierMath Tier 4 | 80.5% | — |
| OTIS Mock AIME 2024-2025 | 100% | — |
| ProofBench | 100% | — |
| LMArena Math | — | 1272 |
Knowledge Claude Sonnet 5.5 leads
Claude Sonnet 5.5: 66.0 (#11), Gemini Advanced 0514: 32.7 (#201)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| GPQA Diamond | 95.6% | — |
| SimpleQA Verified | 46.5% | — |
| LMArena Expert | — | 1215 |
Multimodal Not comparable
Claude Sonnet 5.5: 53.2 (#5), Gemini Advanced 0514: —
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| Furniture Assembly | 75% | — |
Multilingual Not comparable
Claude Sonnet 5.5: —, Gemini Advanced 0514: 42.8 (#187)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| LMArena Non-English | — | 1274 |
| LMArena Chinese | — | 1274 |
| LMArena French | — | 1306 |
| LMArena German | — | 1275 |
| LMArena Japanese | — | 1242 |
| LMArena Korean | — | 1232 |
| LMArena Russian | — | 1283 |
| LMArena Spanish | — | 1242 |
Instruction Following Not comparable
Claude Sonnet 5.5: —, Gemini Advanced 0514: 66.2 (#206)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| LMArena Instruction Following | — | 1254 |
Long Context Not comparable
Claude Sonnet 5.5: —, Gemini Advanced 0514: 38.0 (#202)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| LMArena Longer Query | — | 1254 |
Writing & Preference Not comparable
Claude Sonnet 5.5: —, Gemini Advanced 0514: 48.8 (#195)
| Benchmark | Claude Sonnet 5.5 | Gemini Advanced 0514 |
|---|---|---|
| LMArena Text | — | 1279 |
| LMArena Creative Writing | — | 1284 |
| LMArena Multi-Turn | — | 1269 |
Frequently asked questions
Is Claude Sonnet 5.5 better than Gemini Advanced 0514?
Claude Sonnet 5.5 is the stronger model overall, scoring 60.5 to 37.1 on the Noometry Index.
Is Claude Sonnet 5.5 or Gemini Advanced 0514 better for coding?
Claude Sonnet 5.5 scores higher on coding benchmarks: 65.5 versus 36.0 in the Noometry coding category.
How many benchmarks do Claude Sonnet 5.5 and Gemini Advanced 0514 share?
0 benchmarks have published results for both models. Claude Sonnet 5.5 has 16 scored results on Noometry and Gemini Advanced 0514 has 17.