AllenAI: Olmo 3 7B Think

Text input Text output
Author's Description

Olmo 3 7B Think is a research-oriented language model in the Olmo family designed for advanced reasoning and instruction-driven tasks. It excels at multi-step problem solving, logical inference, and maintaining coherent conversational context. Developed by Ai2 under the Apache 2.0 license, Olmo 3 7B Think supports transparent, fully open experimentation and provides a lightweight yet capable foundation for academic research and practical NLP workflows.

Key Specifications
Context
65K
Parameters
7B
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 $0.12
Completion $0.2

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
Parasail
Parasail | allenai/olmo-3-7b-think-20251121 65K $0.12 / 1M tokens $0.2 / 1M tokens
Benchmark Results
Benchmark Category Reasoning Strategy Free Executions Accuracy Cost Duration
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