# GPT-5 Pro vs Palm 2

> GPT-5 Pro is the stronger model overall, scoring 46.4 to 30.0 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-pro-vs-palm-2
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in reasoning, where GPT-5 Pro leads 38.9 to 19.1.

## Snapshot

| | GPT-5 Pro | Palm 2 |
|---|---|---|
| Provider | OpenAI | Google |
| Noometry Index | 46.4 | 30.0 |
| Rank | 64 | 298 |
| Context | 400K | — |
| Input $/M | $15 | — |
| Output $/M | $120 | — |
| Weights | Proprietary | Proprietary |

## Coding

- 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: 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: 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

- GPT-5 Pro: 56.7 (#42)
- Palm 2: —

| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| Humanity's Last Exam | 31.6% | — |

## Multilingual

- GPT-5 Pro: —
- Palm 2: 20.9 (#295)

| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Non-English | — | 916 |
| LMArena Chinese | — | 887 |

## Instruction Following

- GPT-5 Pro: —
- Palm 2: 51.0 (#296)

| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Instruction Following | — | 1010 |

## Long Context

- GPT-5 Pro: —
- Palm 2: 30.8 (#285)

| Benchmark | GPT-5 Pro | Palm 2 |
|---|---|---|
| LMArena Longer Query | — | 1010 |

## Writing & Preference

- 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 |

## FAQ

### 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.