Vivgrid
GPT-5.3 Codex
Canonical ID:
vivgrid/gpt-5.3-codex
Coding-optimized GPT model for repository edits, reviews, and agentic software work
Overview
Pricing and Limits
Token pricing
- Input
- $1.75/1M
- Output
- $14/1M
- Cached input
- N/A
Context and output
- Context window
- 400,000
- Max output tokens
- 128,000
- Qualified ID
- vivgrid/gpt-5.3-codex
Model Summary
GPT-5.3 Codex is a model listing in the Vivgrid provider catalog. It is categorized under the gpt-codex family.
The model supports text, image modalities across input/output paths. Reported context capacity is 400,000. Pricing is listed at $1.75/1M input and $14/1M output.
More From Vivgrid
Related models from the same provider catalog.
Vivgrid
Claude Fable 5
vivgrid/claude-fable-5
Vivgrid
Claude Fable 5.1
vivgrid/claude-fable-5-1
Vivgrid
Claude Haiku 5.5
vivgrid/claude-haiku-5-5
Vivgrid
Claude Opus 5
vivgrid/claude-opus-5
Vivgrid
Claude Opus 5.5
vivgrid/claude-opus-5-5
Vivgrid
Claude Sonnet 5
vivgrid/claude-sonnet-5
Vivgrid
Claude Sonnet 5.5
vivgrid/claude-sonnet-5-5
Vivgrid
DeepSeek-V3.2
vivgrid/deepseek-v3.2
Same Family: gpt-codex
Comparable models in the same family across providers.
| Model | Provider | Context | Input | Output | Flags |
|---|---|---|---|---|---|
|
Agentic Chat (GPT-5.3 Codex)
gitlab/duo-chat-gpt-5-3-codex
|
GitLab Duo
|
400,000 | $0/1M | $0/1M |
Reasoning
Tools
|
|
GPT 5.1 Codex
nano-gpt/openai/gpt-5.1-codex
|
NanoGPT
|
400,000 | $1.25/1M | $10/1M |
Reasoning
|
|
GPT-5.1 Codex
impossibl/openai/gpt-5.1-codex
|
Impossibl
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT-5.1 Codex
llmgateway/gpt-5.1-codex
|
DevPass (LLM Gateway)
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT-5.1 Codex
orcarouter/openai/gpt-5.1-codex
|
OrcaRouter
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT-5.1 Codex
azure-cognitive-services/gpt-5.1-codex
|
Azure Cognitive Services
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT-5.1 Codex (Azure)
llmgateway-providers/azure/gpt-5.1-codex
|
LLM Gateway
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT-5.1 Codex (Azure)
edenai/azure/gpt-5.1-codex
|
Eden AI
|
272,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT 5.1 Codex Max
nano-gpt/openai/gpt-5.1-codex-max
|
NanoGPT
|
400,000 | $2.5/1M | $20/1M |
Reasoning
Tools
|
|
GPT-5.1 Codex Max
ofox/openai/gpt-5.1-codex-max
|
Ofox
|
256,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|