GPT-5.4
FrontierOpenAI•Released on 2026-03-05
OpenAI's most capable and efficient frontier model for professional work. Combines industry-leading coding with native computer use, 1M+ context window, and improved reasoning. First GPT model to beat human performance on desktop navigation tasks.
Voice of the community
sample 1,256“GPT-5.4 matched or beat human professionals 83% of the time on GDPval tasks, up from 70.9%. Much better at thinking through problems.”
“GPT-5.4 High is considered the recommended, most balanced model for coding, while xhigh is often deemed too verbose and prone to overthinking.”
“5.4 is worse than 5.3 codex for me. There's some cases where 5.4 edges out, its real good at intuition, but it often affects more than you asked for and breaks things.”
Core Specs
Scenario Scores
Pros & Cons
Pros
- +1M+ context window (largest in GPT lineup)
- +Native computer use capability
- +33% fewer hallucinations vs GPT-5.2
- +Tool search reduces tokens by 47%
- +Half the price of Claude Opus 4.6
Cons
- −2x pricing above 272K tokens
- −24% longer average responses (more output tokens)
- −Health benchmarks slightly worse than 5.2
- −Some users report benchmark-optimized feel
Pricing
Get Started with GPT-5.4
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