GPT-5.3 Codex

id: openai/gpt-5.3-codex

family: gpt-codex

context: 400,000

modalities: text, image, pdf → text

release: 2026-02-05

reasoning tools vision structured temp open weights

Offerings

Provider	Input	Output	Context	Max out
Requesty gpt-5.3-codex	$1.57/M	$12.60/M	400,000	128,000
Poe openai/gpt-5.3-codex	$1.60/M	$13.00/M	400,000	128,000
Abacus gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
AIHubMix gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Azure gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Azure Cognitive Services gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Cloudflare AI Gateway openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
DevPass (LLM Gateway) gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Eden AI openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
FastRouter openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
FreeModel gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
FrogBot gpt-5-3-codex	$1.75/M	$14.00/M	400,000	128,000
GitHub Copilot gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Impossibl openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Kilo Gateway openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
LLM Gateway openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
NanoGPT openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Neon gpt-5-3-codex	$1.75/M	$14.00/M	400,000	128,000
Ofox openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
OpenAI gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
OpenCode Zen gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
OpenRouter openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
OrcaRouter openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Pioneer gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Vercel AI Gateway openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Vivgrid gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
ZenMux openai/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
Venice AI openai-gpt-53-codex	$2.19/M	$17.50/M	400,000	128,000

Similar matches

These provider models look related but are not exact matches.

Provider	Input	Output	Context	Max out
GitLab Duo duo-chat-gpt-5-3-codex	$0.00/M	$0.00/M	400,000	128,000
Poe openai/gpt-5.3-codex-spark	$0.00/M	$0.00/M	128,000	16,384
OpenCode Zen gpt-5	$1.07/M	$8.50/M	400,000	128,000
Poe openai/gpt-5	$1.10/M	$9.00/M	400,000	128,000
302.AI gpt-5	$1.25/M	$10.00/M	400,000	128,000
Abacus gpt-5	$1.25/M	$10.00/M	400,000	128,000
Azure gpt-5	$1.25/M	$10.00/M	400,000	128,000
Azure Cognitive Services gpt-5	$1.25/M	$10.00/M	400,000	128,000
Cloudflare AI Gateway openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
Databricks databricks-gpt-5	$1.25/M	$10.00/M	400,000	128,000
DevPass (LLM Gateway) gpt-5	$1.25/M	$10.00/M	400,000	128,000
DigitalOcean openai-gpt-5	$1.25/M	$10.00/M	400,000	128,000
Eden AI openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
FastRouter openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
Helicone gpt-5	$1.25/M	$10.00/M	400,000	128,000
Impossibl openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
Kilo Gateway openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
LLM Gateway openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
Merge Gateway openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
NanoGPT openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
NEAR AI Cloud openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
Neon gpt-5	$1.25/M	$10.00/M	400,000	128,000
Ofox openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
OpenAI gpt-5	$1.25/M	$10.00/M	400,000	128,000
OpenRouter openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
OrcaRouter openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
SAP AI Core gpt-5	$1.25/M	$10.00/M	400,000	128,000
Vercel AI Gateway openai/gpt-5	$1.25/M	$10.00/M	400,000	128,000
ZenMux openai/gpt-5	$1.25/M	$10.00/M	400,000	64,000
Cortecs gpt-5	$1.38/M	$10.96/M	400,000	400,000
Abacus gpt-5.3-codex-xhigh	$1.75/M	$14.00/M	400,000	128,000
Cloudflare AI Gateway openai/gpt-5.3-codex-spark	$1.75/M	$14.00/M	128,000	32,000
DigitalOcean openai-gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
LLM Gateway azure/gpt-5.3-codex	$1.75/M	$14.00/M	400,000	128,000
OpenAI gpt-5.3-codex-spark	$1.75/M	$14.00/M	128,000	32,000
OpenCode Zen gpt-5.3-codex-spark	$1.75/M	$14.00/M	128,000	128,000
Vercel AI Gateway openai/gpt-5.3-codex-fast	$3.50/M	$28.00/M	400,000	128,000
AnyAPI openai/gpt-5	—	—	400,000	128,000
Model Oracle AI gpt-5	—	—	400,000	128,000
Qiniu openai/gpt-5	—	—	400,000	128,000
Snowflake Cortex openai-gpt-5	—	—	400,000	128,000