Olmo 3 32B Think API

allenai/olmo-3-32b-think
Olmo 3 32B Think on AIMLAPI.
Context
66K tokens
Input
$0.20631 / 1M
Output
$0.6877 / 1M

How to use Olmo 3 32B Think API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to allenai/olmo-3-32b-think.
import requests

r = requests.post(
    "https://api.aimlapi.com/v1/chat/completions",
    headers={"Authorization": "Bearer " + AIMLAPI_KEY},
    json={
      "model": "allenai/olmo-3-32b-think",
      "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": "allenai/olmo-3-32b-think",
    "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":"allenai/olmo-3-32b-think","messages":[{"role":"user","content":"Hello!"}]}'

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

Olmo 3 32B Think API Pricing

TypePrice
Input
$0.20631 / 1M
Output
$0.6877 / 1M

Olmo 3 32B Think Benchmarks

BenchmarkScoreWhat it measuresSourceRetrieved
Intelligence
6.5
Composite score across standardised reasoning, knowledge and problem-solving evaluations, measured independently by Artificial AnalysisSourceSeptember 12, 2026
Math
73.7
Composite score across standardised mathematics evaluations, measured independently by Artificial AnalysisSourceSeptember 12, 2026
MATH
96.1
Competition mathematics problems across five difficulty levelsSourceSeptember 21, 2026
AIME 2025
72.5
Competition mathematics (AIME), 2025SourceSeptember 21, 2026

Olmo 3 32B Think vs other models

ModelInputOutputContextBest for
$0.20631 / 1M
$0.6877 / 1M
66K tokens
Reasoning + agents
$6.5 / 1M tokens
$39 / 1M tokens
1M 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
$1.95 / 1M tokens
$11.7 / 1M tokens
1M tokens
Reasoning + agents

Frequently asked questions

Olmo 3 32B Think has a 65,536 tokens context window and can return up to 65,536 tokens.

Olmo 3 32B Think takes image, text as input and returns text.

Use allenai/olmo-3-32b-think as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.

Olmo 3 32B Think is priced at input $0.20631 / 1M, output $0.6877 / 1M.

Yes, Olmo 3 32B Think can stream responses as they are generated.

Yes, Olmo 3 32B Think accepts image input alongside text.

Olmo 3 32B Think was built by Allen Institute for AI.

Yes, it supports function calling, tools, and parallel tool calls.

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