openai

GPT-5.3 Codex

current · frontier · verified 2026-08-21

List price · USD per million tokens

Input

$1.75

Output

$14

Cached input

$0.175

Context

missing

Provider pricing page · verified 2026-08-21

Cost per solved task · by task tier

missing

No published pass rate, so cost per solved task cannot be derived. Reported as missing rather than estimated.

Context window NOT LISTED on the models catalog page consulted; recorded as missing rather than inferred.

Benchmark rows

Where the pass rate comes from

Every row that names this model, with its harness and cost basis. Rows are harness + model combinations, not properties of the bare model.

No benchmark covers this model. Reported as missing rather than estimated.

Compare

Side-by-side pricing and cost per solved task with another current model.