OpenAI: GPT-5.1-Codex-Mini wins on more metrics (6 of 9), but the right pick depends on what you optimize for — see the breakdown below.
| Metric | inclusionAI: Ring-2.6-1T | OpenAI: GPT-5.1-Codex-Mini |
|---|---|---|
| Intelligence Index | 38.5 | 38.6✓ |
| Coding Index | 33.3 | 36.4✓ |
| GPQA Diamond | 86%✓ | 81% |
| Design Arena Elo | — | 1162✓ |
| Speed (tokens/sec) | 77 | 121✓ |
| Latency | 2.3s | 1.7s✓ |
| Input price /M | $0.075✓ | $0.250 |
| Output price /M | $0.625✓ | $2.00 |
| Context window | 262K | 400K✓ |
| Capabilities | ReasoningToolsJSON | ReasoningToolsJSONVision |