Scan to contactGPT-5-Codex
GPT-5-Codex is a gpt-codex model from OpenAI for assistants, generation and automation tasks
GPT-5-Codex is a large language model from OpenAI, with an approximate context window of 400,000 tokens. It can be evaluated for assistants, knowledge Q&A, content generation, structured extraction and business automation. Pricing and availability may vary by upstream provider or relay service.
starsCapabilities
visibilityVision understandingcodeFunction callingstreamStreaming outputdata_objectStructured output
paymentsContext and pricing
Context limit400,000
Max output128,000
Knowledge cutoff2024-09-30
Input price$1.25/ 1M tokens
Output price$10/ 1M tokens
Cached input price$0.125/ 1M tokens
descriptionOverview
Overview
GPT-5-Codex is a model from OpenAI with model ID gpt-5-codex. This wiki entry helps compare its positioning, pricing signals, common use cases and relay availability.
Best for
Use GPT-5-Codex as a candidate when comparing context length, input/output pricing, tool support, multimodal capability and real-world latency.
lightbulbUse cases
- Assistants and customer support
- Content generation and rewriting
- Knowledge Q&A and summarization
- Structured extraction
thumb_upStrengths
- Useful for common language tasks
- Easy to compare with related models
- Can be evaluated with pricing and relay availability
- Good candidate for model selection
infoLimitations
- Exact capability depends on provider implementation
- Pricing and availability can change
- Complex tasks still need evaluation
- Auto-generated content should be checked against official sources