Model comparison
GPT-4 vs Granite 4.2 8B
Granite 4.2 8B is the stronger model overall, scoring 40.5 to 29.1 on the Noometry Index.
Last verified . 11 shared benchmarks.
Summary
- They share 11 benchmarks with published results for both. GPT-4 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 38.4 to 18.4.
- Granite 4.2 8B is cheaper at $0.06 / $0.25 per million input/output tokens, against $30 / $60 for GPT-4.
- Granite 4.2 8B accepts more context: 131K tokens versus 8K.
- Granite 4.2 8B has downloadable open weights; the other is API-only.
Side by side
| GPT-4 | Granite 4.2 8B | |
|---|---|---|
| Provider | OpenAI | IBM |
| Noometry Index | 29.1 | 40.5 |
| Released | 2023-03-14 | — |
| Weights | Proprietary | Open |
| Context window | 8K | 131K |
| Max output | 8K | 118K |
| Input $ / M tokens | $30 | $0.06 |
| Output $ / M tokens | $60 | $0.25 |
| Results tracked | 38 | 11 |
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Category by category
Coding Granite 4.2 8B leads
GPT-4: 31.6 (#283), Granite 4.2 8B: 40.5 (#137)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Coding | 1254 | 1380 |
| WeirdML | 12.4% | — |
| BigCodeBench Instruct | 46% | — |
| BigCodeBench Complete | 57.2% | — |
| HumanEval+ | 79.3% | — |
Agentic & Tool Use Not comparable
GPT-4: —, Granite 4.2 8B: —
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| METR Time Horizons | 36.1% | — |
Reasoning Granite 4.2 8B leads
GPT-4: 17.8 (#289), Granite 4.2 8B: 26.6 (#131)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Hard Prompts | 1241 | 1329 |
| Chess Puzzles | 4% | — |
| Mystery Game Puzzles | 12% | — |
| DTBench | 62.7% | — |
| LMCA | 17.1% | — |
| BIG-Bench Hard | 75.1% | — |
| Epoch Capabilities Index | 125.89 | — |
| ForecastBench | 57.8 | — |
| HellaSwag | 95.3% | — |
| WinoGrande | 87.5% | — |
Math Not comparable
GPT-4: 10.8 (#309), Granite 4.2 8B: —
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.1% | — |
| LMArena Math | 1269 | — |
| MATH Level 5 | 23% | — |
| GSM8K | 92% | — |
Knowledge Granite 4.2 8B leads
GPT-4: 18.4 (#282), Granite 4.2 8B: 38.4 (#145)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Expert | 1211 | 1384 |
| GPQA Diamond | 35.7% | — |
| MMLU | 86.4% | — |
| TriviaQA | 84.8% | — |
Multilingual Granite 4.2 8B leads
GPT-4: 40.6 (#215), Granite 4.2 8B: 44.5 (#178)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Non-English | 1246 | 1302 |
| LMArena Chinese | 1242 | 1366 |
| LMArena Russian | 1251 | 1285 |
| LMArena French | 1283 | — |
| LMArena German | 1251 | — |
| LMArena Japanese | 1209 | — |
| LMArena Korean | 1184 | — |
| LMArena Spanish | 1261 | — |
Instruction Following Granite 4.2 8B leads
GPT-4: 65.3 (#222), Granite 4.2 8B: 68.7 (#184)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Instruction Following | 1241 | 1301 |
Long Context Granite 4.2 8B leads
GPT-4: 37.7 (#212), Granite 4.2 8B: 40.3 (#159)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Longer Query | 1244 | 1324 |
Writing & Preference Granite 4.2 8B leads
GPT-4: 34.9 (#268), Granite 4.2 8B: 49.6 (#189)
| Benchmark | GPT-4 | Granite 4.2 8B |
|---|---|---|
| LMArena Text | 1263 | 1320 |
| LMArena Creative Writing | 1244 | 1236 |
| LMArena Multi-Turn | 1257 | 1301 |
| EQ-Bench Creative Writing | 752 | — |
Frequently asked questions
Is GPT-4 better than Granite 4.2 8B?
Granite 4.2 8B is the stronger model overall, scoring 40.5 to 29.1 on the Noometry Index.
Which is cheaper, GPT-4 or Granite 4.2 8B?
Granite 4.2 8B is cheaper. It lists at $0.06 per million input tokens and $0.25 per million output tokens; GPT-4 lists at $30 and $60.
Is GPT-4 or Granite 4.2 8B better for coding?
Granite 4.2 8B scores higher on coding benchmarks: 40.5 versus 31.6 in the Noometry coding category.
Which has the bigger context window?
Granite 4.2 8B does, with 131K tokens against 8K.
How many benchmarks do GPT-4 and Granite 4.2 8B share?
11 benchmarks have published results for both models. GPT-4 has 38 scored results on Noometry and Granite 4.2 8B has 11.