Rumor: Claude Sonnet 5.5 Scores 56 on Intelligence Index, Nearing Opus 5.5
Leaks from netizens and LuminaBench claim Claude Sonnet 5.5 scores 56 on the Artificial Analysis Intelligence Index, ranking second behind Claude Opus 5.5 and ahead of GPT-6 Astra, with competitor Sol at 48. The figures remain unconfirmed.
2026-09-29 ~ 2026-09-29 · 3 related posts
- Episode 1: Rumor: Claude Sonnet 5.5 Scores 56 on Intelligence Index, Nearing Opus 5.5(2026-09-29, 3 posts)
- Episode 2: Sonnet 5.5 Nearly Matches Opus 5.5 but Sets Token Consumption Record(2026-09-29, 12 posts)
- Episode 3: Hands-on: Sonnet 5.5 matches Opus in writing at half the token price(2026-09-29, 2 posts)
- Claude Sonnet 5.5 Reportedly Scores 56 on Artificial Analysis Intelligence Index — thesaraharminta · 2026-09-29
- Leaked benchmarks claim Claude Sonnet 5.5 hits 56 on AA index, beating Opus 5.5 — airesearch12 · 2026-09-29
- Claude Sonnet 5.5 Max Reportedly Ranks Second on AI Index, Above GPT-6, Near Opus-5.5 — airesearch12 · 2026-09-29