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Model

o3

OpenAI pricing data current as of 2026-09-03.

View official pricing

Pricing

/ 1M tokens

$2.00 input · $0.50 cached input · $8.00 output

Batch discount

50%

Model details

Provider

OpenAI

Family

gpt

Model ID

o3

Availability

Active

Access

Direct API

Supports

text · image

Context window

200,000

Max output

100,000

Recommended for

Coding agent cost calculator

Estimate output-heavy coding assistant usage where long generations can dominate cost.

Recent updates

Added to the model directory.

2026-09-03

Model details changed in the provider's documentation.

2026-09-03