AllenAI

AOlmo 3 32B ThinkOPEN

Olmo 3 32B Think (AllenAI): live API pricing, context window and the best open-source alternatives, tracked daily by OpenSourceAI.tech.

Context window
66K
tokens
Input price
$0.15
per M tokens
Output price
$0.5
per M tokens
Provider
AllenAI

Prices update automatically — checked hourly against provider list prices.

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Benchmarks & performance

Independent benchmark scores for Olmo 3 32B Think, measured by Artificial Analysis. Higher is better.

Intelligence index6.4
Math index73.7
GPQA61%
MMLU-Pro75.9%
Humanity's Last Exam5.9%
Long Context Reasoning0%
LiveCodeBench67.2%
SciCode28.6%
AIME 202573.7%
IFBench49.1%
τ²-Bench0%
Terminal-Bench Hard1.5%
Benchmark data by Artificial Analysis

About this model

Olmo 3 32B Think is an open-weight AI model by AllenAI. You can download and self-host it for free; the prices below are hosted-API list prices, tracked hourly, for when you prefer convenience over self-hosting.

Frequently asked questions

What is Olmo 3 32B Think?

Olmo 3 32B Think is an AI language model from AllenAI. It is open-weight: you can download it and run it on your own hardware, for free. It scores 6.4 on the Artificial Analysis intelligence index.

Is Olmo 3 32B Think free?

The weights are free and open — you can self-host Olmo 3 32B Think and pay nothing per token. If you prefer a hosted API, list prices are $0.15 per million input tokens and $0.5 per million output tokens.

What is Olmo 3 32B Think good at?

Independent benchmarks from Artificial Analysis give it GPQA 61%, MMLU-Pro 75.9%, Humanity's Last Exam 5.9%, Long Context Reasoning 0%, LiveCodeBench 67.2%, SciCode 28.6%, AIME 2025 73.7%, IFBench 49.1%, τ²-Bench 0%, Terminal-Bench Hard 1.5%. It is particularly used for mathematical reasoning.

Can I self-host Olmo 3 32B Think?

Yes. Olmo 3 32B Think has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.

Open-source alternatives

Depending on your workload, an open-weight model that you can self-host may cut costs dramatically or remove per-token pricing entirely. Our comparison pages put this model side by side with the strongest open-source contenders.