# Claude Instant vs o1-pro

> o1-pro has enough public results to be ranked (#271); Claude Instant does not yet, so treat this comparison as directional.

- Canonical page: https://noometry.com/compare/claude-instant-vs-o1-pro
- Last updated: 2026-10-12
- Shared benchmarks: 0

## Snapshot

| | Claude Instant | o1-pro |
|---|---|---|
| Provider | Anthropic | OpenAI |
| Noometry Index | 29.5 | 31.5 |
| Rank | — | 271 |
| Context | — | 200K |
| Input $/M | — | $150 |
| Output $/M | — | $600 |
| Weights | Proprietary | Proprietary |

## Coding

- Claude Instant: —
- o1-pro: —

| Benchmark | Claude Instant | o1-pro |
|---|---|---|
| HumanEval+ | 50.6% | — |

## Reasoning

- Claude Instant: 19.6
- o1-pro: 20.4 (#239)

| Benchmark | Claude Instant | o1-pro |
|---|---|---|
| ARC-AGI-1 | — | 23.3% |
| EnigmaEval | — | 6.1% |
| DTBench | 45.8% | — |
| Epoch Capabilities Index | 120.28 | — |

## Math

- Claude Instant: —
- o1-pro: —

| Benchmark | Claude Instant | o1-pro |
|---|---|---|
| GSM8K | 86.7% | — |

## Knowledge

- Claude Instant: —
- o1-pro: 29.7 (#234)

| Benchmark | Claude Instant | o1-pro |
|---|---|---|
| Humanity's Last Exam | — | 8.1% |
| ARC (AI2) Challenge | 86.3% | — |
| MMLU | 73.4% | — |
| TriviaQA | 78.9% | — |

## FAQ

### Is Claude Instant better than o1-pro?

o1-pro has enough public results to be ranked (#271); Claude Instant does not yet, so treat this comparison as directional.

### How many benchmarks do Claude Instant and o1-pro share?

0 benchmarks have published results for both models. Claude Instant has 7 scored results on Noometry and o1-pro has 3.