GPT-4.1 mini vs Granite 4.2 8B
| Spec | GPT-4.1 mini | Granite 4.2 8B |
|---|---|---|
| Respan Index | 15.6 (#147) | 15.2 (#149) |
| Blended price per 1M | $0.7 | $0.082 |
| Context window | 1.0M | 131K |
| Input / output per 1M | $0.4 / $1.6 | $0.06 / $0.15 |
| Max output | 33K | - |
| Input | text, vision | text |
| Released | 2025-04-14 | 2026-08-25 |
Respan Index by category
Each category is scored 0 to 100, and how far ahead the winner is. Leads under a point are close to even.
| Category | GPT-4.1 mini | Granite 4.2 8B |
|---|---|---|
| Coding | 4.4 GPT-4.1 mini | 3.3 Granite 4.2 8B |
| Agents | 7.8* GPT-4.1 mini | 14.4* Granite 4.2 8B |
| Reasoning | 19.0 GPT-4.1 mini | 22.1 Granite 4.2 8B |
| Knowledge & language | 12.6 GPT-4.1 mini | 5.4 Granite 4.2 8B |
| Human preference | 43.5 GPT-4.1 mini | 31.3 Granite 4.2 8B |
* Estimated: no published scores in that category. How the Respan Index works
Benchmarks both report
GPT-4.1 mini leads on 1 of the 1 benchmarks both report. Higher is better. Each score links to where it was published.
| Benchmark | GPT-4.1 mini | Granite 4.2 8B |
|---|---|---|
| LMArena Elo | 1383 | 1290 |
FAQ
Is GPT-4.1 mini better than Granite 4.2 8B?
GPT-4.1 mini scores 15.6 on the Respan Index (#147), ahead of Granite 4.2 8B at 15.2 (#149). GPT-4.1 mini leads on 1 of the 1 benchmarks both report.
Which is cheaper, GPT-4.1 mini or Granite 4.2 8B?
GPT-4.1 mini lists at $0.4 input and $1.6 output per 1M tokens; Granite 4.2 8B at $0.06 and $0.15. Granite 4.2 8B is 8.5x cheaper per token at list price.
Which has the larger context window?
GPT-4.1 mini accepts 1.0M tokens and Granite 4.2 8B 131K tokens.