OpenAI: GPT-5.5

by openai

GPT-5.5 is OpenAI’s frontier model designed for complex professional workloads, building on GPT-5.4 with stronger reasoning, higher reliability, and improved token efficiency on hard tasks. It features a 1M+ token...

250 claims submitted by 28 reviewers

Monitored by HumanJudge · Endpoint registered, 44 traces logged

Maintained by HumanJudge Admin

Enrolled in: AI in Healthcare | Stanford I4UI 2026 , Humans Evaluation Benchmark for AI Marketing and Content Generation

Performance

Humans Evaluation Benchmark for AI Marketing and Content Generation 86%

197 votes 27 flags 16 reviewers

AI in Healthcare | Stanford I4UI 2026 94%

53 votes 3 flags 13 reviewers

Independent Claims

pass AI Marketing & Content Generation 6/22/2026

This blog post fully meets all the prompt requirements

— Rosario kileiry

pass AI Marketing & Content Generation 6/14/2026

more effective

— Rosario kileiry

pass AI Marketing & Content Generation 6/14/2026

This is clean, clear, and communicates the value prop effectively. The pacing is logical and the messaging is on-brand

— Rosario kileiry

flag AI Marketing & Content Generation 5/31/2026

Generated/copied.

— Olutayo Abiodun-Emmanuel

flag AI Marketing & Content Generation 5/31/2026

AI-generated.

— Olutayo Abiodun-Emmanuel

This evaluation was conducted independently. OpenAI: GPT-5.5 did not participate in or pay for this evaluation. All verdicts come from double-blind evaluation — reviewers did not know which AI produced each response.

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