Model Comparison
Compare two models side by side to make informed decisions based on pricing, specifications, and performance.
gpt-5-codex
OpenAI
multimodalSupports JSON output
GPT-5 Codex delivers the flagship GPT-5 experience through the dedicated Codex API surface, supporting the same multimodal capabilities with a specialized routing endpoint.
Pricing
Input
$0.25/M
Output
$2.00/M
Cached Input
$0.03/M
Specifications
Context
400,000
Maximum Output
128,000
Inputtext, image
Outputtext, json
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