Model comparison
GPT-5 Pro vs Palm 2
GPT-5 Pro is the stronger model overall, scoring 46.4 to 30.0 on the Noometry Index.
Last verified . 0 shared benchmarks.
GoogleSummary
- The widest gap is in reasoning, where GPT-5 Pro leads 38.9 to 19.1.
Side by side
| GPT-5 Pro | Palm 2 | |
|---|---|---|
| Provider | OpenAI | |
| Noometry Index | 46.4 | 30.0 |
| Released | 2025-10-06 | — |
| Weights | Proprietary | Proprietary |
| Context window | 400K | — |
| Max output | 272K | — |
| Input $ / M tokens | $15 | — |
| Output $ / M tokens | $120 | — |
| Results tracked | 12 | 10 |
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Category by category
Coding GPT-5 Pro leads
GPT-5 Pro: 44.0 (#80), Palm 2: 29.0 (#311)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| WeirdML | 60.4% | — |
| LMArena Coding | — | 994 |
| AlgoTune | 1.31 | — |
Reasoning GPT-5 Pro leads
GPT-5 Pro: 38.9 (#62), Palm 2: 19.1 (#271)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| ARC-AGI-2 | 18.3% | — |
| SimpleBench | 61.6% | — |
| Kagi LLM Benchmark | 76.8% | — |
| ARC-AGI-1 | 70.2% | — |
| EnigmaEval | 18.8% | — |
| LMArena Hard Prompts | — | 1005 |
| Epoch Capabilities Index | 150.28 | — |
Math GPT-5 Pro leads
GPT-5 Pro: 48.5 (#63), Palm 2: 30.8 (#231)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| FrontierMath (Tiers 1-3) | 55.8% | — |
| FrontierMath Tier 4 | 19.5% | — |
| LMArena Math | — | 1049 |
| FrontierMath Tier 4 (v1) | 14.6% | — |
Knowledge Not comparable
GPT-5 Pro: 56.7 (#42), Palm 2: —
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| Humanity's Last Exam | 31.6% | — |
Multilingual Not comparable
GPT-5 Pro: —, Palm 2: 20.9 (#295)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Non-English | — | 916 |
| LMArena Chinese | — | 887 |
Instruction Following Not comparable
GPT-5 Pro: —, Palm 2: 51.0 (#296)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Instruction Following | — | 1010 |
Long Context Not comparable
GPT-5 Pro: —, Palm 2: 30.8 (#285)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Longer Query | — | 1010 |
Writing & Preference Not comparable
GPT-5 Pro: —, Palm 2: 25.6 (#304)
| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Text | — | 1027 |
| LMArena Creative Writing | — | 991 |
| LMArena Multi-Turn | — | 994 |
Frequently asked questions
Is GPT-5 Pro better than Palm 2?
GPT-5 Pro is the stronger model overall, scoring 46.4 to 30.0 on the Noometry Index.
Is GPT-5 Pro or Palm 2 better for coding?
GPT-5 Pro scores higher on coding benchmarks: 44.0 versus 29.0 in the Noometry coding category.
How many benchmarks do GPT-5 Pro and Palm 2 share?
0 benchmarks have published results for both models. GPT-5 Pro has 12 scored results on Noometry and Palm 2 has 10.