0 vs 3 benchmarks won
Anthropic Claude 3.5 Haiku | Meta Muse Spark | |
|---|---|---|
| Overview | ||
| Company | Anthropic | Meta |
| Release date | Oct 22 2024 | Apr 8 2026 |
| Model type | — | — |
| Open source | No | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
Science reasoning GPQA Diamond | 41.6% | 89.5% |
Software engineering SWE-Bench Verified | 40.6% | 77.4% |
Multimodal understanding MMMU | — | 80.4% |
| Timeline | ||
| Release gap | Claude 3.5 Haiku shipped 533 days before Muse Spark | |
Muse Spark leads Claude 3.5 Haiku on 3 of the tracked benchmarks (GPQA Diamond, SWE-Bench Verified, MMMU). Claude 3.5 Haiku shipped 533 days before Muse Spark, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
On GPQA Diamond, Muse Spark scores 89.5%, 47.9 points above Claude 3.5 Haiku at 41.6%. On SWE-Bench Verified, Muse Spark scores 77.4%, 36.8 points above Claude 3.5 Haiku at 40.6%.