AllenAI: Olmo 3 32B Think

Text input Text output
Author's Description

Olmo 3 32B Think is a large-scale, 32-billion-parameter model purpose-built for deep reasoning, complex logic chains and advanced instruction-following scenarios. Its capacity enables strong performance on demanding evaluation tasks and highly nuanced conversational reasoning. Developed by Ai2 under the Apache 2.0 license, Olmo 3 32B Think embodies the Olmo initiative’s commitment to openness, offering full transparency across weights, code and training methodology.

Key Specifications
Context
65K
Parameters
32B
Released
Nov 21, 2025
Supported Parameters

This model supports the following parameters:

Stop Reasoning Logit Bias Seed Presence Penalty Temperature Max Tokens Top P Min P Structured Outputs Frequency Penalty Include Reasoning Response Format
Features

This model supports the following features:

Structured Outputs Reasoning Response Format
Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $0.2
Completion $0.35

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Parasail
Parasail | allenai/olmo-3-32b-think-20251121 65K $0.2 / 1M tokens $0.35 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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