# o1-pro vs Qwen3-4B

> o1-pro and Qwen3-4B score almost the same on the Noometry Index (31.5 vs 31.9), so choose on price, context window or the category you care about most.

- Canonical page: https://noometry.com/compare/o1-pro-vs-qwen3-4b
- Last updated: 2026-10-11
- Shared benchmarks: 0

## Summary

- The widest gap is in knowledge, where Qwen3-4B leads 33.0 to 29.7.
- Qwen3-4B has downloadable open weights; the other is API-only.

## Snapshot

| | o1-pro | Qwen3-4B |
|---|---|---|
| Provider | OpenAI | Alibaba (Qwen) |
| Noometry Index | 31.5 | 31.9 |
| Rank | 271 | 264 |
| Context | 200K | — |
| Input $/M | $150 | — |
| Output $/M | $600 | — |
| Weights | Proprietary | Open |

## Agentic & Tool Use

- o1-pro: —
- Qwen3-4B: 27.6 (#100)

| Benchmark | o1-pro | Qwen3-4B |
|---|---|---|
| Berkeley Function Calling Leaderboard | — | 35.7% |

## Reasoning

- o1-pro: 20.4 (#239)
- Qwen3-4B: 19.2 (#268)

| Benchmark | o1-pro | Qwen3-4B |
|---|---|---|
| ARC-AGI-1 | 23.3% | — |
| Chess Puzzles | — | 4% |
| EnigmaEval | 6.1% | — |

## Math

- o1-pro: —
- Qwen3-4B: 29.7 (#240)

| Benchmark | o1-pro | Qwen3-4B |
|---|---|---|
| MathArena Final-Answer Competitions | — | 38.5% |
| OTIS Mock AIME 2024-2025 | — | 52.2% |

## Knowledge

- o1-pro: 29.7 (#234)
- Qwen3-4B: 33.0 (#208)

| Benchmark | o1-pro | Qwen3-4B |
|---|---|---|
| GPQA Diamond | — | 52.3% |
| Humanity's Last Exam | 8.1% | — |
| Vectara Hallucination Rate | — | 5.7% |

## FAQ

### Is o1-pro better than Qwen3-4B?

o1-pro and Qwen3-4B score almost the same on the Noometry Index (31.5 vs 31.9), so choose on price, context window or the category you care about most.

### How many benchmarks do o1-pro and Qwen3-4B share?

0 benchmarks have published results for both models. o1-pro has 3 scored results on Noometry and Qwen3-4B has 6.