OpenAI: GPT-5 Codex (batch)

OpenAI · family gpt-5-codex

Identity and capabilities

Status
active
Context window
400,000
Maximum output
128,000
Image input
Yes
Reasoning
Yes
Tool calling
Yes
First seen
2026-08-08 09:49:33Z UTC
Last verified

Known source identifiers: openrouter: openai/gpt-5-codex:batch

Current offers

OpenRouterAggregator

openai/gpt-5-codex:batch · availability available · · source unknown

Provider limits: context 400,000 · maximum output 128,000 · vision Yes · reasoning Yes · tool use Yes

No comparable flat token price is published for this offer.

Active promotions

No officially confirmed promotion applies to this model.