Model comparison
Claude Haiku 5.5 vs Grok 2 Mini 2024 08 13
Claude Haiku 5.5 is the stronger model overall, scoring 49.5 to 37.7 on the Noometry Index.
Last verified . 0 shared benchmarks.
Summary
- The widest gap is in math, where Claude Haiku 5.5 leads 73.6 to 35.4.
Side by side
| Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 | |
|---|---|---|
| Provider | Anthropic | xAI |
| Noometry Index | 49.5 | 37.7 |
| Released | 2026-10-07 | 2024-08-13 |
| Weights | Proprietary | Proprietary |
| Context window | 1M | — |
| Max output | 128K | — |
| Input $ / M tokens | $0.10 | — |
| Output $ / M tokens | $0.50 | — |
| Results tracked | 9 | 17 |
Sponsored placements are available on pages like this one. Advertise on Noometry
Category by category
Coding Claude Haiku 5.5 leads
Claude Haiku 5.5: 49.2 (#50), Grok 2 Mini 2024 08 13: 37.0 (#199)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena WebDev | 1587 | — |
| LMArena Coding | — | 1269 |
Reasoning Claude Haiku 5.5 leads
Claude Haiku 5.5: 35.2 (#69), Grok 2 Mini 2024 08 13: 24.8 (#159)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| NYT Connections (extended) | 65.7% | — |
| LMArena Hard Prompts | — | 1255 |
| Mystery Game Puzzles | 30% | — |
Math Claude Haiku 5.5 leads
Claude Haiku 5.5: 73.6 (#18), Grok 2 Mini 2024 08 13: 35.4 (#185)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| FrontierMath (Tiers 1-3) | 75.1% | — |
| FrontierMath Tier 4 | 46.3% | — |
| OTIS Mock AIME 2024-2025 | 98.9% | — |
| LMArena Math | — | 1265 |
Knowledge Claude Haiku 5.5 leads
Claude Haiku 5.5: 50.8 (#70), Grok 2 Mini 2024 08 13: 33.9 (#200)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| GPQA Diamond | 89.6% | — |
| SimpleQA Verified | 23.8% | — |
| LMArena Expert | — | 1238 |
Multimodal Not comparable
Claude Haiku 5.5: 43.7 (#21), Grok 2 Mini 2024 08 13: —
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| Furniture Assembly | 47.5% | — |
Multilingual Not comparable
Claude Haiku 5.5: —, Grok 2 Mini 2024 08 13: 41.4 (#208)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Non-English | — | 1257 |
| LMArena Chinese | — | 1262 |
| LMArena French | — | 1286 |
| LMArena German | — | 1273 |
| LMArena Japanese | — | 1213 |
| LMArena Korean | — | 1195 |
| LMArena Russian | — | 1261 |
| LMArena Spanish | — | 1279 |
Instruction Following Not comparable
Claude Haiku 5.5: —, Grok 2 Mini 2024 08 13: 65.5 (#220)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Instruction Following | — | 1245 |
Long Context Not comparable
Claude Haiku 5.5: —, Grok 2 Mini 2024 08 13: 38.4 (#196)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Longer Query | — | 1266 |
Writing & Preference Not comparable
Claude Haiku 5.5: —, Grok 2 Mini 2024 08 13: 47.3 (#211)
| Benchmark | Claude Haiku 5.5 | Grok 2 Mini 2024 08 13 |
|---|---|---|
| LMArena Text | — | 1281 |
| LMArena Creative Writing | — | 1242 |
| LMArena Multi-Turn | — | 1265 |
Frequently asked questions
Is Claude Haiku 5.5 better than Grok 2 Mini 2024 08 13?
Claude Haiku 5.5 is the stronger model overall, scoring 49.5 to 37.7 on the Noometry Index.
Is Claude Haiku 5.5 or Grok 2 Mini 2024 08 13 better for coding?
Claude Haiku 5.5 scores higher on coding benchmarks: 49.2 versus 37.0 in the Noometry coding category.
How many benchmarks do Claude Haiku 5.5 and Grok 2 Mini 2024 08 13 share?
0 benchmarks have published results for both models. Claude Haiku 5.5 has 9 scored results on Noometry and Grok 2 Mini 2024 08 13 has 17.