o3-pro-2025-06-10

reasoning

The o-series of models are trained with reinforcement learning to think

Intelligence

Reasoning

Speed

Context

200K

Max output

100K

Input price

$20/1M tokens

Output price

$80/1M tokens

Alias ofo3-pro

Capabilities

vision

tool call

structured output

reasoning

json mode

streaming

fine tuning

batch

Details

ProviderOpenAI

CreatorOpenAI

Familyo3

Statusactive

Input modalitiestext, image

Output modalitiestext

Knowledge cutoff2024-05

Release date—

Deprecation date—

Typereasoning

Reasoning tokensYes

Max input—

Sourceofficial

Last updated2026-03-21

Endpoints

ResponsesPOST

Stateful multi-turn conversationshttps://api.openai.com/v1/responses

BatchPOST

Async batch processing at lower costhttps://api.openai.com/v1/batches

Pricing

Text tokensPer 1M tokens

	Input	Cached input	Output
Standard	$20	—	$80
Batch	$10	—	$40

Family Comparison: o3

Model	Context	Max out	Input	Output
o3-miniRVTS	200K	100K	$1.1	$4.4
o3RVTS	200K	100K	$2	$8
o3-deep-researchRVS	200K	100K	$10	$40
o3-proRVT	200K	100K	$20	$80

API

GET/v1/models/openai/o3-pro-2025-06-10

o3-pro-2025-06-10

The o-series of models are trained with reinforcement learning to think

alias → o3-pro

Changes · 3 entries

o3-pro-2025-06-10updateb50649fMar 21, 2026, 11:58 PM

pricingtiers[{"label":"Text tokens","unit":"Per 1M tokens","columns":...

descriptionThe o-series of models are trained with reinforcement lea...→The o-series of models are trained with reinforcement lea...

capabilitiesvisionyes

knowledge_cutoff2024-05

model_typereasoning

reasoning_tokensyes

reasoning5

taglineThe o-series of models are trained with reinforcement lea...

endpoints["responses","batch"]

o3-pro-2025-06-10updatec9a70c5Mar 21, 2026, 08:12 AM

pricinginput$20output$80batch input$10batch output$40

descriptionThe o-series of models are trained with reinforcement lea...

capabilitiestool callyesstructured outputyesreasoningyes

o3-pro-2025-06-10create7f5c66fMar 21, 2026, 05:16 AM