fedi-index history
How the scores of models move from month to month on the fixed scale of the methodology version.
The same in a table
| Model | 2026-10 |
|---|---|
| Gemini 3.1 Pro Preview | 1,461 A |
| Claude Fable 5 | 1,478 A |
| Gemini 3.7 Flash | 1,471 A |
| Claude Opus 4.6 | 1,465 A |
| Gemini 3.8 Flash | 1,462 A |
| Claude Opus 4.7 | 1,464 A |
| GPT-5.5 | 1,462 A |
| Claude Opus 5 | 1,499 A |
Monthly snapshots are frozen on the 1st; the last point is the live month. Published snapshots: 1.