Model comparison
Gemini Advanced 0514 vs GPT-5.5 Instant
GPT-5.5 Instant is the stronger model overall, scoring 42.7 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 1 category and GPT-5.5 Instant in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where GPT-5.5 Instant leads 48.9 to 33.3.
Side by side
| Gemini Advanced 0514 | GPT-5.5 Instant | |
|---|---|---|
| Provider | OpenAI | |
| Noometry Index | 37.7 | 42.7 |
| Released | — | 2026-05-05 |
| Weights | Proprietary | Proprietary |
| Context window | — | — |
| Max output | — | — |
| Input $ / M tokens | — | — |
| Output $ / M tokens | — | — |
| Results tracked | 17 | 27 |
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Category by category
Coding GPT-5.5 Instant leads
Gemini Advanced 0514: 36.6 (#205), GPT-5.5 Instant: 44.3 (#74)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Coding | 1255 | 1433 |
| SciCode | — | 48.6% |
Reasoning Too close to call
Gemini Advanced 0514: 24.6 (#160), GPT-5.5 Instant: 24.9 (#155)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Hard Prompts | 1248 | 1426 |
| CritPt | — | 0% |
| Chess Puzzles | — | 12% |
| Epoch Capabilities Index | — | 142.52 |
Math Gemini Advanced 0514 leads
Gemini Advanced 0514: 35.5 (#181), GPT-5.5 Instant: 26.5 (#259)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Math | 1272 | 1420 |
| FrontierMath (Tiers 1-3) | — | 26.3% |
| FrontierMath Tier 4 | — | 2.4% |
| OTIS Mock AIME 2024-2025 | — | 68.1% |
Knowledge GPT-5.5 Instant leads
Gemini Advanced 0514: 33.3 (#205), GPT-5.5 Instant: 48.9 (#74)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Expert | 1215 | 1409 |
| GPQA Diamond | — | 82.5% |
Multimodal Not comparable
Gemini Advanced 0514: —, GPT-5.5 Instant: 40.0 (#52)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Vision | — | 1250 |
| LMArena Document | — | 1403 |
Multilingual GPT-5.5 Instant leads
Gemini Advanced 0514: 42.6 (#192), GPT-5.5 Instant: 52.8 (#80)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Non-English | 1274 | 1417 |
| LMArena Chinese | 1274 | 1456 |
| LMArena French | 1307 | 1428 |
| LMArena German | 1275 | 1411 |
| LMArena Japanese | 1242 | 1408 |
| LMArena Korean | 1232 | 1392 |
| LMArena Russian | 1283 | 1431 |
| LMArena Spanish | 1242 | 1429 |
Instruction Following GPT-5.5 Instant leads
Gemini Advanced 0514: 66.0 (#212), GPT-5.5 Instant: 74.2 (#100)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Instruction Following | 1253 | 1406 |
Long Context GPT-5.5 Instant leads
Gemini Advanced 0514: 38.0 (#207), GPT-5.5 Instant: 43.4 (#96)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Longer Query | 1253 | 1422 |
Writing & Preference GPT-5.5 Instant leads
Gemini Advanced 0514: 48.5 (#200), GPT-5.5 Instant: 61.8 (#85)
| Benchmark | Gemini Advanced 0514 | GPT-5.5 Instant |
|---|---|---|
| LMArena Text | 1279 | 1419 |
| LMArena Creative Writing | 1284 | 1419 |
| LMArena Multi-Turn | 1269 | 1433 |
Frequently asked questions
Is Gemini Advanced 0514 better than GPT-5.5 Instant?
GPT-5.5 Instant is the stronger model overall, scoring 42.7 to 37.7 on the Noometry Index.
Is Gemini Advanced 0514 or GPT-5.5 Instant better for coding?
GPT-5.5 Instant scores higher on coding benchmarks: 44.3 versus 36.6 in the Noometry coding category.
How many benchmarks do Gemini Advanced 0514 and GPT-5.5 Instant share?
17 benchmarks have published results for both models. Gemini Advanced 0514 has 17 scored results on Noometry and GPT-5.5 Instant has 27.