Is Claude Opus 5.5 SOTA in Long context?
Co-SOTA · Long contextClaude Opus 5.5 is tied for SOTA in Long context with Gemini 4 Argon, within the margin of error, since 2026-10-02.
Standings
Long context
| # | Model | State |
|---|---|---|
| 1 | Gemini 4 Argon | Co-SOTA |
| 1 | Claude Opus 5.5 | Co-SOTA |
| 2 | Claude Opus 4.6 | Near-SOTA |
| 3 | Claude Fable 5 | Near-SOTA |
| 4 | Claude Opus 4.7 | Near-SOTA |
| 5 | Gemini 3.8 Flash | Near-SOTA |
| 6 | Claude Fable 5.1 | Was SOTA |
| 7 | Muse Wonder | #7 in this category |
| 8 | Kimi K3 | Was SOTA |
| 9 | Claude Opus 5 | Was SOTA |
| 10 | Claude Opus 4.8 | Was SOTA |
| 11 | Claude Sonnet 5.5 | #11 in this category |