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AllenAI: Olmo 3.1 32B Think

by AllenAI

Olmo 3.1 32B Think is a large-scale, 32-billion-parameter model designed for deep reasoning, complex multi-step logic, and advanced instruction following. Building on the Olmo 3 series, version 3.1 delivers refined reasoning behavior and stronger performance across demanding evaluations and nuanced conversational tasks. Developed by Ai2 under the Apache 2.0 license, Olmo 3.1 32B Think continues the Olmo initiative’s commitment to openness, providing full transparency across model weights, code, and training methodology.

Avg Score

0.0%

0 answers

Avg Latency

0ms

0 runs

Pricing

$0.15

input

/

$0.50

output

per 1M tokens

Context

66K

tokens

Alternatives

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Other Models from AllenAI

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ModelScoreLatencyCost/1M
AllenAI: Olmo 3 32B Think——$0.32
AllenAI: Olmo 3 7B Instruct——$0.15
AllenAI: Olmo 3 7B Think——$0.16
AllenAI: Olmo 2 32B Instruct——$0.13
AllenAI: Molmo2 8B (free)——$0.0000
AllenAI: Olmo 3.1 32B Instruct——$0.40

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Quickstart

Get started with this model using OpenRouter

View on OpenRouter
import { OpenRouter } from "@openrouter/sdk";

const openrouter = new OpenRouter({
  apiKey: "<OPENROUTER_API_KEY>"
});

const completion = await openrouter.chat.completions.create({
  model: "allenai/olmo-3.1-32b-think",
  messages: [
    {
      role: "user",
      content: "Hello!"
    }
  ]
});

console.log(completion.choices[0].message.content);

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