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GPT-5.4 (thinking)
Frontier Vision OpenAI
Claude 3.7 Sonnet Frontier Claude 3.7 Sonnet (high output) Frontier Claude 3.7 Sonnet (thinking) Frontier Claude 4.5 Haiku Frontier Claude 4.5 Opus Frontier Claude 4.5 Opus (High) Frontier Claude 4.5 Sonnet Frontier Claude 4.5 Sonnet (thinking) Frontier Claude 4.6 Opus Frontier Claude 4.6 Opus Max Frontier

GPT-5.4 (thinking)

OpenAI's frontier model configured with high reasoning effort for complex professional tasks.

Model Specifications

Context window 1,050,000 tokens
Max output 128,000 tokens
Knowledge cutoff August 2025
Multipart messages Yes
Vision capabilities Yes

Default Parameters

Temperature 1.0
Try on Simtheory

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