Models · Compare
Qwen 2.5 Coder 32B Instruct vs Claude 3.5 Haiku
Rows highlighted in warm gray are where the models differ. Numbers carry their as-of date and primary source.
Specs
| Field | A: Qwen 2.5 Coder 32B Instruct | B: Claude 3.5 Haiku |
|---|---|---|
| Released | 2024-11-12 | 2024-11-04 |
| Developer | Alibaba | Anthropic |
| Openness | Open | Proprietary |
| License | Apache-2.0 | Proprietary |
| OSI-approved | yes | no |
| Data released | no | no |
| Training code | no | no |
| Architecture | dense | unknown |
| Total params | 32.5B | — |
| Active params | — | — |
| Experts | — | — |
| Context window | 131K | 200K |
| Attention | gqa | unknown |
| Position enc. | rope | unknown |
| Pretraining tokens | — | — |
| Post-training | sft, dpo | rlhf, constitutional |
| Training hardware | — | — |
| $/M input | $0.00 | $0.80 |
| $/M output | $0.00 | $4.00 |
| Output tok/sec | 0 | 0 |
Benchmarks
Missing scores render as not reported; never inferred. Bold highlights the leader per benchmark.
General reasoning
| MMLU-Pro | 63.5 2026-05-21 | 63.4 2026-05-21 |
| GPQA-Diamond | 41.7 2026-05-21 | 40.8 2026-05-21 |
Code
| SWE-Bench Verified | — | 40.6 2024-10-22 |
| LiveCodeBench | 29.5 2026-05-21 | 31.4 2026-05-21 |
Math
| MATH | 76.7 2026-05-21 | 72.1 2026-05-21 |
| AIME 2024 | 12.0 2026-05-21 | 3.3 2026-05-21 |
Context · A
Code-specialized 32B sibling to Qwen 2.5, released alongside 0.5B / 1.5B / 7B / 14B / 32B coder variants all under Apache 2.0. Alibaba positioned it as comparable to GPT-4o on Aider code-repair and first among open models on multi-language repair.
Context · B
Announced October 22 2024 alongside the upgraded Claude 3.5 Sonnet and the computer-use beta; generally available in early November. Anthropic positioned it as matching Claude 3 Opus on many intelligence benchmarks at Haiku-tier speeds, with a SWE-Bench Verified score of 40.6% making it briefly the best small-tier coding model from a major lab.
Qwen 2.5 Coder 32B Instruct detail → · Claude 3.5 Haiku detail →