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
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
Olmo 3 7B Think, a research-oriented model from AllenAI, demonstrates exceptional speed, consistently ranking among the fastest models across eight benchmarks. While no cost data is available, suggesting potential free tier usage, its reliability is outstanding, achieving a 100% success rate across all benchmarks, indicating minimal technical failures. However, the model currently exhibits significant limitations in its core capabilities. Across all evaluated benchmarks—including Hallucinations, Instruction Following, Coding, General Knowledge, Email Classification, Reasoning, Ethics, and Mathematics—Olmo 3 7B Think recorded 0.0% accuracy. This suggests that despite its robust technical performance in terms of speed and reliability, its ability to accurately process information, follow instructions, or solve problems is not yet developed. Its strength lies in its foundational stability and rapid response times, making it a reliable platform for further development and experimentation. Its primary weakness is its current inability to perform accurately on any of the tested tasks, indicating it is in a very early stage of its reasoning and knowledge acquisition capabilities.
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 |
|---|
Other Models by allenai
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| AllenAI: Olmo 3.1 32B Think | Dec 16, 2025 | 32B | 65K |
Text input
Text output
|
★ | ★★★★ | $$$$$ |
| AllenAI: Olmo 3 32B Think | Nov 21, 2025 | 32B | 65K |
Text input
Text output
|
★ | ★★★ | $$$$ |
| AllenAI: Olmo 3 7B Instruct | Nov 21, 2025 | 7B | 65K |
Text input
Text output
|
— | — | $$ |
| AllenAI: Molmo 7B D Unavailable | Mar 26, 2025 | 7B | 4K |
Text input
Image input
Text output
|
— | — | $$ |
| AllenAI: Molmo 7B D Unavailable | Mar 26, 2025 | 7B | 4K |
Text input
Image input
Text output
|
— | — | $$ |
| AllenAI: Olmo 2 32B Instruct | Mar 14, 2025 | 32B | 4K |
Text input
Text output
|
★★★★ | ★★ | $$$$ |