o3-deep-research-2025-06-26

reasoning

o3-deep-research is our most advanced model for deep research,

Intelligence
Reasoning
Speed
Context
200K
Max output
100K
Input price
$10/1M tokens
Output price
$40/1M tokens
Alias ofo3-deep-research
Capabilities
vision
tool call
structured output
reasoning
json mode
streaming
fine tuning
batch
Details
Provider OpenAI
Creator OpenAI
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
InputCached inputOutput
Standard$10$2.5$40
Batch$5—$20
Family Comparison: o3
ModelContextMax outInputOutput
o3-miniRVTS
200K100K$1.1$4.4
o3RVTS
200K100K$2$8
o3-deep-researchRVS
200K100K$10$40
o3-proRVT
200K100K$20$80
API
GET/v1/models/openai/o3-deep-research-2025-06-26

o3-deep-research-2025-06-26

o3-deep-research is our most advanced model for deep research,

alias → o3-deep-research
Changes · 3 entries
o3-deep-research-2025-06-26updateb50649fMar 21, 2026, 11:58 PM
pricingtiers[{"label":"Text tokens","unit":"Per 1M tokens","columns":...
descriptiono3-deep-research is OpenAI's advanced model for deep rese...→o3-deep-research is our most advanced model for deep rese...
capabilitiestool callyesstructured outputyesstreamingyesvisionyes
knowledge_cutoff2024-05
model_typereasoning
reasoning_tokensyes
reasoning5
taglineo3-deep-research is our most advanced model for deep rese...
endpoints["responses","batch"]
o3-deep-research-2025-06-26updatec9a70c5Mar 21, 2026, 08:12 AM
pricinginput$10output$40cached input$2.5batch input$5batch output$20
descriptiono3-deep-research is OpenAI's advanced model for deep rese...
capabilitiestool callyesstructured outputyesreasoningyes
o3-deep-research-2025-06-26create7f5c66fMar 21, 2026, 05:16 AM