gpt-5.3-codex-30%
gpt-5.3-codexCodex variant tuned for agentic software engineering and long coding sessions.
CONTEXT
272K
RELEASED
Feb 2026
INPUT /MTOK
$1.225$1.75
OUTPUT /MTOK
$9.8$14
Connect
Call gpt-5.3-codex through the gateway. Native is the model's own wire protocol; Compatible endpoints are translated by the gateway.
POST /v1/responsesNativecurl https://apiarc.ai/v1/responses \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $APIARC_API_KEY" \
-d '{
"model": "gpt-5.3-codex",
"input": "Hello"
}'Providers
Routes offering gpt-5.3-codex through the gateway, with list pricing.
| Provider | Input /M | Output /M | Cache read /M | Latency (30d avg) |
|---|---|---|---|---|
OpenAI-30% | $1.225$1.75 | $9.8$14 | $0.1225$0.175 | — |