OP

o3 Deep Research

by OpenAI

Tracked text vision API Available

Tracked release

This page is live so the release is discoverable quickly, but it is not treated as a fully evaluated ranked model yet. Pricing, context, availability, and source notes may already be present while benchmark and quality coverage are still being collected.

Input Price

$10.00

per 1M tokens

Output Price

$40.00

per 1M tokens

Context Window

200K

tokens

Max Output

100K

tokens

Quality Score

--

awaiting evaluation

Value Score

--

awaiting evaluation

Details

Provider
OpenAI
Released
10 Oct 2025
Speed
N/A
Open Source
No
API Available
Yes
Pricing Source
openrouter.ai/api/v1/models
Price Updated
17 May 2026

Notes

Auto-tracked from OpenRouter discovery (openai/o3-deep-research); awaiting official verification.

Regional Availability

Open availability board
API Provider baseline

OpenAI API access

OpenAI API access is limited to officially supported countries and territories.

Broad supported-country coverage across the UK, much of Europe, the Americas, Africa, Asia, and Oceania. The official article is the source of truth for the exact list.

Known available

United Kingdom United States Canada France Germany Japan
Last verified 09 Apr 2026, 20:49 UTC OpenAI Help Center

Price History

Blended price trend (input + 3×output / 4)

$32.50 → $32.50
0%
Date Input $/1M Output $/1M Change
8 Apr 2026 $10.00 $40.00
8 Apr 2026 $10.00 $40.00 0.0%
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