Venice AI
GPT-5.3 Codex
Canonical ID:
venice/openai-gpt-53-codex
Coding-optimized GPT model for repository edits, reviews, and agentic software work
Overview
- Provider
-
Venice AI
- Family
- openai-gpt-53-codex
- Release date
- 2026-02-24
- Last updated
- 2026-02-25
- Input modalities
- text, image
- Output modalities
- text
Pricing and Limits
Token pricing
- Input
- $2.19/1M
- Output
- $17.5/1M
- Cached input
- N/A
Context and output
- Context window
- 400,000
- Max output tokens
- 131,072
- Qualified ID
- venice/openai-gpt-53-codex
Model Summary
GPT-5.3 Codex is a model listing in the Venice AI provider catalog. It is categorized under the openai-gpt-53-codex family.
The model supports text, image modalities across input/output paths. Reported context capacity is 400,000. Pricing is listed at $2.19/1M input and $17.5/1M output.
More From Venice AI
Related models from the same provider catalog.
Venice AI
Abliterated Large V2
venice/abliteration-abliterated-model-large-v2
Venice AI
Aion 3.0
venice/aion-labs-aion-3-0
Venice AI
Aion 3.0 Mini
venice/aion-labs-aion-3-0-mini
Venice AI
Aion 3.5
venice/aion-labs-aion-3-5
Venice AI
Aion 3.5 Mini
venice/aion-labs-aion-3-5-mini
Venice AI
Claude Fable 5
venice/claude-fable-5
Venice AI
Claude Fable 5.1
venice/claude-fable-5-1
Venice AI
Claude Haiku 5.5
venice/claude-haiku-5-5