o3 Deep Research API

openai/o3-deep-research
o3 Deep Research on AIMLAPI.
Context
200K tokens
Input
$13 / 1M
Output
$52 / 1M

How to use o3 Deep Research API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to openai/o3-deep-research.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "openai/o3-deep-research",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ]
    },
)
print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.AIMLAPI_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "model": "openai/o3-deep-research",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ]
  }),
});
console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \
  -H "Authorization: Bearer $AIMLAPI_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"openai/o3-deep-research","messages":[{"role":"user","content":"Hello!"}]}'

OpenAI-compatible — swap the base URL and it works with your existing SDK.

o3 Deep Research API Pricing

TypePrice
Input
$13 / 1M
Output
$52 / 1M

o3 Deep Research vs other models

ModelInputOutputContextBest for
$13 / 1M
$52 / 1M
200K tokens
Reasoning + agents
$6.5 / 1M tokens
$39 / 1M tokens
1.05M tokens
Reasoning + agents
$2.6 / 1M tokens
$13 / 1M tokens
1M tokens
Balanced coding + agents
$3.9 / 1M tokens
$19.5 / 1M tokens
1M tokens
Long-context, multimodal & agentic workflows
$0.65 / 1M tokens
$3.9 / 1M tokens
1.05M tokens
Reasoning + agents

Frequently asked questions

o3 Deep Research has a 200,000 tokens context window and can return up to 100,000 tokens.

o3 Deep Research takes image, text as input and returns text.

Use openai/o3-deep-research as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.

o3 Deep Research is priced at input $13 / 1M, output $52 / 1M.

Yes, o3 Deep Research can stream responses as they are generated.

Yes, o3 Deep Research accepts image input alongside text.

o3 Deep Research was built by OpenAI.

Yes, it supports function calling, parallel tool calls, and structured outputs.

Yes, web search is included as one of its features.

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