OpenAI: GPT-5 Codex

OpenAI

GPT-5-Codex is a specialized version of GPT-5 optimized for software engineering and coding workflows. It is designed fo

Long context (400K+)Multimodal vision
TextVision

Specifications

VendorOpenAI
Familyopenai
Context400K · 300k words(≈ a novella)
Max output400K · 300k words(≈ a novella)
Released2026-06-19
Open sourceNo
Tool use

Pricing across channels

per 1M tokens, USD

ChannelTypeInputOutput
OpenRouter (auto)Aggregator$1.25$10.00visitAd

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