Model comparison
Claude 3.5 Haiku vs Granite 4.2 8B
Granite 4.2 8B is the stronger model overall, scoring 40.0 to 28.9 on the Noometry Index.
Last verified . 11 shared benchmarks.
Summary
- They share 11 benchmarks with published results for both. Claude 3.5 Haiku scores higher in 0 categories and Granite 4.2 8B in 7 categories; 7 gaps are clear of the uncertainty.
- The widest gap is in knowledge, where Granite 4.2 8B leads 37.7 to 18.7.
- Granite 4.2 8B has downloadable open weights; the other is API-only.
Side by side
| Claude 3.5 Haiku | Granite 4.2 8B | |
|---|---|---|
| Provider | Anthropic | IBM |
| Noometry Index | 28.9 | 40.0 |
| Released | 2024-10-22 | — |
| Weights | Proprietary | Open |
| Context window | — | 131K |
| Max output | — | 118K |
| Input $ / M tokens | — | $0.06 |
| Output $ / M tokens | — | $0.25 |
| Results tracked | 49 | 11 |
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Category by category
Coding Granite 4.2 8B leads
Claude 3.5 Haiku: 32.6 (#258), Granite 4.2 8B: 39.9 (#138)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Coding | 1287 | 1379 |
| Aider Polyglot | 28% | — |
| SciCode | 27.4% | — |
| WeirdML | 30.7% | — |
| BigCodeBench Instruct | 46.1% | — |
| LiveBench Coding | 51.4% | — |
| BigCodeBench Complete | 59% | — |
| CadEval | 32% | — |
Agentic & Tool Use Not comparable
Claude 3.5 Haiku: 27.7 (#90), Granite 4.2 8B: —
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| BALROG | 19.3% | — |
Reasoning Granite 4.2 8B leads
Claude 3.5 Haiku: 17.1 (#286), Granite 4.2 8B: 25.5 (#130)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Hard Prompts | 1251 | 1327 |
| CritPt | 0% | — |
| LiveBench Reasoning | 28.1% | — |
| DTBench | 56.7% | — |
| LiveBench Data Analysis | 48.5% | — |
| Epoch Capabilities Index | 127.15 | — |
| LiveBench | 43.5% | — |
Math Not comparable
Claude 3.5 Haiku: 13.7 (#294), Granite 4.2 8B: —
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 4.3% | — |
| Omni-MATH | 22.4% | — |
| LiveBench Math | 35.5% | — |
| LMArena Math | 1244 | — |
| MATH Level 5 | 46.4% | — |
| FrontierMath (Feb 2025 set) | 0.3% | — |
Knowledge Granite 4.2 8B leads
Claude 3.5 Haiku: 18.7 (#276), Granite 4.2 8B: 37.7 (#144)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Expert | 1208 | 1380 |
| GPQA Diamond | 38.1% | — |
| MMLU-Pro | 60.5% | — |
| Confabulations | 36.7% | — |
| GPQA (HELM) | 36.3% | — |
| MMLU | 74.3% | — |
Multimodal Not comparable
Claude 3.5 Haiku: 26.3 (#113), Granite 4.2 8B: —
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Vision | 1092 | — |
| GeoBench | 34% | — |
Multilingual Granite 4.2 8B leads
Claude 3.5 Haiku: 40.2 (#213), Granite 4.2 8B: 44.5 (#173)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Non-English | 1238 | 1299 |
| LMArena Chinese | 1229 | 1361 |
| LMArena Russian | 1253 | 1283 |
| LMArena French | 1262 | — |
| LMArena German | 1237 | — |
| LMArena Japanese | 1175 | — |
| LMArena Korean | 1172 | — |
| LMArena Spanish | 1261 | — |
Instruction Following Granite 4.2 8B leads
Claude 3.5 Haiku: 63.1 (#229), Granite 4.2 8B: 68.7 (#183)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Instruction Following | 1241 | 1298 |
| LiveBench Instruction Following | 61.9% | — |
| IFEval | 79.2% | — |
Long Context Granite 4.2 8B leads
Claude 3.5 Haiku: 38.3 (#195), Granite 4.2 8B: 40.2 (#154)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Longer Query | 1261 | 1323 |
Writing & Preference Granite 4.2 8B leads
Claude 3.5 Haiku: 42.9 (#228), Granite 4.2 8B: 49.8 (#183)
| Benchmark | Claude 3.5 Haiku | Granite 4.2 8B |
|---|---|---|
| LMArena Text | 1255 | 1319 |
| LMArena Creative Writing | 1233 | 1238 |
| LMArena Multi-Turn | 1265 | 1299 |
| Short-Story Creative Writing | 73.5% | — |
| EQ-Bench Creative Writing | 1146 | — |
| WildBench | 76% | — |
| LiveBench Language | 35.4% | — |
Frequently asked questions
Is Claude 3.5 Haiku better than Granite 4.2 8B?
Granite 4.2 8B is the stronger model overall, scoring 40.0 to 28.9 on the Noometry Index.
Is Claude 3.5 Haiku or Granite 4.2 8B better for coding?
Granite 4.2 8B scores higher on coding benchmarks: 39.9 versus 32.6 in the Noometry coding category.
How many benchmarks do Claude 3.5 Haiku and Granite 4.2 8B share?
11 benchmarks have published results for both models. Claude 3.5 Haiku has 49 scored results on Noometry and Granite 4.2 8B has 11.