Is Claude Opus 4.1 20250805 SOTA? No

Q: Is Claude Opus 4.1 20250805 state of the art?

No. Best recorded rank is #93 in Reasoning. As of Oct 13, 2026, Claude Opus 4.1 20250805 from Anthropic. Best recorded rank is #93 in Reasoning. Last listed at #93 in Reasoning on 2025-08-05.

isitsota / models / Anthropic / claude-opus-4-1-20250805

VERIFIEDOct 132026

Is Claude Opus 4.1 20250805 state of the art?

No.Best recorded rank is #93 in Reasoning.

As of Oct 13, 2026, Claude Opus 4.1 20250805 from Anthropic. Best recorded rank is #93 in Reasoning. Last listed at #93 in Reasoning on 2025-08-05.

Computed automaticallyas of Oct 13, 2026methodology v1.0confidence: low

ReasoningNot SOTA · #93#93 · 0d ScienceNot SOTA · #93#93 · 0d

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Why

The ruling, in plain English

Last listed at #93 in Reasoning on 2025-08-05.

Receipts

Evidence

Scores come from the latest ingested snapshot

Source	Score	Date	Type	Receipt
GPQA Diamond claude-opus-4-1-20250805_16K	0.7727272727272727 0.7–0.8	2025-08-05	INDEP.	snap_e03cddec1fbb

Reign history

Where it sits in the succession

Full timeline →

No closed or open crown interval includes this model.

Honest about the gaps

Where it is not the crown

Category	This model	Why
Reasoning	Not SOTA · #93	Last listed at #93 in Reasoning on 2025-08-05.
Science	Not SOTA · #93	Last listed at #93 in Science on 2025-08-05. That board does not award a crown.