Model comparison
GPT-6.1 Sol vs Granite 4.0 Micro
Granite 4.0 Micro has enough public results to be ranked (#312); GPT-6.1 Sol does not yet, so treat this comparison as directional.
Last verified . 0 shared benchmarks.
Summary
- Granite 4.0 Micro is cheaper at $0.017 / $0.11 per million input/output tokens, against $2 / $10 for GPT-6.1 Sol.
- GPT-6.1 Sol accepts more context: 1.05M tokens versus 131K.
- Granite 4.0 Micro has downloadable open weights; the other is API-only.
Side by side
| GPT-6.1 Sol | Granite 4.0 Micro | |
|---|---|---|
| Provider | OpenAI | IBM |
| Noometry Index | 42.1 | 28.8 |
| Released | 2026-09-29 | 2025-10-02 |
| Weights | Proprietary | Open |
| Context window | 1.05M | 131K |
| Max output | 128K | 118K |
| Input $ / M tokens | $2 | $0.017 |
| Output $ / M tokens | $10 | $0.11 |
| Results tracked | 2 | 8 |
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Category by category
Coding Not comparable
GPT-6.1 Sol: 51.4, Granite 4.0 Micro: —
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| DeepSWE | 75.2% | — |
Agentic & Tool Use Not comparable
GPT-6.1 Sol: 34.3, Granite 4.0 Micro: —
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| GDP.pdf | 32% | — |
Reasoning Not comparable
GPT-6.1 Sol: —, Granite 4.0 Micro: 18.5 (#261)
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| Chess Puzzles | — | 0% |
Math Not comparable
GPT-6.1 Sol: —, Granite 4.0 Micro: 11.2 (#301)
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| OTIS Mock AIME 2024-2025 | — | 2.8% |
| Omni-MATH | — | 20.9% |
Knowledge Not comparable
GPT-6.1 Sol: —, Granite 4.0 Micro: 9.9 (#299)
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| GPQA Diamond | — | 28.3% |
| MMLU-Pro | — | 39.5% |
| GPQA (HELM) | — | 30.7% |
Instruction Following Not comparable
GPT-6.1 Sol: —, Granite 4.0 Micro: 70.0 (#164)
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| IFEval | — | 84.9% |
Writing & Preference Not comparable
GPT-6.1 Sol: —, Granite 4.0 Micro: 46.7 (#212)
| Benchmark | GPT-6.1 Sol | Granite 4.0 Micro |
|---|---|---|
| WildBench | — | 67% |
Frequently asked questions
Is GPT-6.1 Sol better than Granite 4.0 Micro?
Granite 4.0 Micro has enough public results to be ranked (#312); GPT-6.1 Sol does not yet, so treat this comparison as directional.
Which is cheaper, GPT-6.1 Sol or Granite 4.0 Micro?
Granite 4.0 Micro is cheaper. It lists at $0.017 per million input tokens and $0.11 per million output tokens; GPT-6.1 Sol lists at $2 and $10.
Which has the bigger context window?
GPT-6.1 Sol does, with 1.05M tokens against 131K.
How many benchmarks do GPT-6.1 Sol and Granite 4.0 Micro share?
0 benchmarks have published results for both models. GPT-6.1 Sol has 2 scored results on Noometry and Granite 4.0 Micro has 8.