Is GPT-5.5 Pro SOTA? No

Q: Is GPT-5.5 Pro state of the art?

No. Best recorded rank is #10 in Abstraction (ARC). As of Oct 13, 2026, GPT-5.5 Pro from OpenAI. Best recorded rank is #10 in Abstraction (ARC). Last listed at #10 in Abstraction (ARC) on 2026-04-23. That board does not award a crown.

isitsota / models / OpenAI / gpt-5-5-pro

VERIFIEDOct 132026

Is GPT-5.5 Pro state of the art?

No.Best recorded rank is #10 in Abstraction (ARC).

As of Oct 13, 2026, GPT-5.5 Pro from OpenAI. Best recorded rank is #10 in Abstraction (ARC). Last listed at #10 in Abstraction (ARC) on 2026-04-23. That board does not award a crown.

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

Abstraction (ARC)Not SOTA · #10#10 · 0d

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Why

The ruling, in plain English

Last listed at #10 in Abstraction (ARC) on 2026-04-23. That board does not award a crown.

Receipts

Evidence

Scores come from the latest ingested snapshot

Source	Score	Date	Type	Receipt
ARC-AGI gpt-5.5-pro_high · high	0.965	2026-04-23	INDEP.	snap_f9d8103e52c2

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
Abstraction (ARC)	Not SOTA · #10	Last listed at #10 in Abstraction (ARC) on 2026-04-23. That board does not award a crown.