# GPT-5.5 Pro vs Olmo 3 32b Think

> GPT-5.5 Pro is the stronger model overall, scoring 64.3 to 38.7 on the Noometry Index.

- Canonical page: https://noometry.com/compare/gpt-5-5-pro-vs-olmo-3-32b-think
- Last updated: 2026-10-10
- Shared benchmarks: 0

## Summary

- The widest gap is in math, where GPT-5.5 Pro leads 84.0 to 36.5.
- Olmo 3 32b Think has downloadable open weights; the other is API-only.

## Snapshot

| | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| Provider | OpenAI | Allen Institute for AI (Ai2) |
| Noometry Index | 64.3 | 38.7 |
| Rank | 8 | 183 |
| Context | 1.05M | — |
| Input $/M | $30 | — |
| Output $/M | $180 | — |
| Weights | Proprietary | Open |

## Coding

- GPT-5.5 Pro: —
- Olmo 3 32b Think: 38.6 (#172)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| LMArena Coding | — | 1319 |

## Reasoning

- GPT-5.5 Pro: 73.3 (#10)
- Olmo 3 32b Think: 25.9 (#140)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| ARC-AGI-2 | 84.6% | — |
| SimpleBench | 76.9% | — |
| ARC-AGI-1 | 96.5% | — |
| CritPt | 30.6% | — |
| Chess Puzzles | 64% | — |
| LMArena Hard Prompts | — | 1302 |
| DTBench | 96% | — |
| LMCA | 53.9% | — |
| Epoch Capabilities Index | 162.07 | — |

## Math

- GPT-5.5 Pro: 84.0 (#10)
- Olmo 3 32b Think: 36.5 (#165)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| FrontierMath (Tiers 1-3) | 87.7% | — |
| FrontierMath Tier 4 | 78% | — |
| OTIS Mock AIME 2024-2025 | 100% | — |
| LMArena Math | — | 1316 |
| FrontierMath (Feb 2025 set) | 52.4% | — |
| FrontierMath Tier 4 (v1) | 39.6% | — |

## Knowledge

- GPT-5.5 Pro: 64.1 (#19)
- Olmo 3 32b Think: 35.0 (#190)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| GPQA Diamond | 93.9% | — |
| LMArena Expert | — | 1273 |

## Multilingual

- GPT-5.5 Pro: —
- Olmo 3 32b Think: 41.2 (#210)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| LMArena Non-English | — | 1255 |
| LMArena Chinese | — | 1300 |
| LMArena French | — | 1291 |
| LMArena German | — | 1290 |
| LMArena Russian | — | 1254 |

## Instruction Following

- GPT-5.5 Pro: —
- Olmo 3 32b Think: 67.2 (#198)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| LMArena Instruction Following | — | 1275 |

## Long Context

- GPT-5.5 Pro: —
- Olmo 3 32b Think: 39.4 (#182)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| LMArena Longer Query | — | 1296 |

## Writing & Preference

- GPT-5.5 Pro: —
- Olmo 3 32b Think: 49.1 (#193)

| Benchmark | GPT-5.5 Pro | Olmo 3 32b Think |
|---|---|---|
| LMArena Text | — | 1300 |
| LMArena Creative Writing | — | 1256 |
| LMArena Multi-Turn | — | 1290 |

## FAQ

### Is GPT-5.5 Pro better than Olmo 3 32b Think?

GPT-5.5 Pro is the stronger model overall, scoring 64.3 to 38.7 on the Noometry Index.

### How many benchmarks do GPT-5.5 Pro and Olmo 3 32b Think share?

0 benchmarks have published results for both models. GPT-5.5 Pro has 14 scored results on Noometry and Olmo 3 32b Think has 14.