Model comparison
Claude Haiku 5.5 vs Yi 6B
Claude Haiku 5.5 has enough public results to be ranked (#52); Yi 6B does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
Summary
- Yi 6B has downloadable open weights; the other is API-only.
Side by side
| Claude Haiku 5.5 | Yi 6B | |
|---|---|---|
| Provider | Anthropic | 01.AI |
| Noometry Index | 49.5 | — |
| Released | 2026-10-07 | 2023-11-02 |
| Weights | Proprietary | Open |
| Context window | 1M | — |
| Max output | 128K | — |
| Input $ / M tokens | $0.10 | — |
| Output $ / M tokens | $0.50 | — |
| Results tracked | 9 | 7 |
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Category by category
Coding Not comparable
Claude Haiku 5.5: 49.2 (#50), Yi 6B: —
| Benchmark | Claude Haiku 5.5 | Yi 6B |
|---|---|---|
| LMArena WebDev | 1587 | — |
Reasoning Not comparable
Claude Haiku 5.5: 35.2 (#69), Yi 6B: —
| Benchmark | Claude Haiku 5.5 | Yi 6B |
|---|---|---|
| NYT Connections (extended) | 65.7% | — |
| Mystery Game Puzzles | 30% | — |
| BIG-Bench Hard | — | 47.2% |
| Epoch Capabilities Index | — | 104.77 |
| HellaSwag | — | 74.4% |
| WinoGrande | — | 71.3% |
Math Not comparable
Claude Haiku 5.5: 73.6 (#18), Yi 6B: —
| Benchmark | Claude Haiku 5.5 | Yi 6B |
|---|---|---|
| FrontierMath (Tiers 1-3) | 75.1% | — |
| FrontierMath Tier 4 | 46.3% | — |
| OTIS Mock AIME 2024-2025 | 98.9% | — |
| GSM8K | — | 44.9% |
Knowledge Not comparable
Claude Haiku 5.5: 50.8 (#70), Yi 6B: —
| Benchmark | Claude Haiku 5.5 | Yi 6B |
|---|---|---|
| GPQA Diamond | 89.6% | — |
| SimpleQA Verified | 23.8% | — |
| ARC (AI2) Challenge | — | 50.3% |
| MMLU | — | 64% |
Multimodal Not comparable
Claude Haiku 5.5: 43.7 (#21), Yi 6B: —
| Benchmark | Claude Haiku 5.5 | Yi 6B |
|---|---|---|
| Furniture Assembly | 47.5% | — |
Frequently asked questions
Is Claude Haiku 5.5 better than Yi 6B?
Claude Haiku 5.5 has enough public results to be ranked (#52); Yi 6B does not yet, so treat this comparison as directional.
How many benchmarks do Claude Haiku 5.5 and Yi 6B share?
0 benchmarks have published results for both models. Claude Haiku 5.5 has 9 scored results on Noometry and Yi 6B has 7.