Author's Description
Olmo 3.1 32B Instruct is a large-scale, 32-billion-parameter instruction-tuned language model engineered for high-performance conversational AI, multi-turn dialogue, and practical instruction following. As part of the Olmo 3.1 family, this...
Key Specifications
Supported Parameters
This model supports the following parameters:
Features
This model supports the following features:
Performance Summary
AllenAI's Olmo 3.1 32B Instruct demonstrates a strong commitment to reliability, achieving a perfect 100% success rate across all benchmarks, indicating exceptional stability and consistent response delivery. While it tends to have longer response times, ranking in the 18th percentile for speed, it offers cost-effective solutions, placing in the 77th percentile for price. The model exhibits notable strengths in acknowledging uncertainty, achieving 95.7% accuracy on hallucination tests, and performs well in ethics (97.9%) and general knowledge (94.9%). However, its performance in these knowledge-based categories is not top-tier, ranking in the 53rd, 33rd, and 36th percentiles respectively. Instruction following (55.6% accuracy) and reasoning (50.0% accuracy) represent key areas for improvement, with the model ranking in the lower percentiles for these critical capabilities. Coding (79.4%) and mathematics (82.4%) show moderate performance. Overall, Olmo 3.1 32B Instruct is a highly reliable and cost-efficient model, particularly adept at avoiding hallucinations, but its speed and advanced reasoning capabilities could be enhanced.
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $0.2 |
| Completion | $0.6 |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
DeepInfra
|
DeepInfra | allenai/olmo-3.1-32b-instruct-20251215 | 65K | $0.2 / 1M tokens | $0.6 / 1M tokens |
Benchmark Results
| Benchmark | Category | Reasoning | Strategy | Free | Executions | Accuracy | Cost | Duration |
|---|
Other Models by allenai
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Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| AllenAI: Molmo2 8B Unavailable | Jan 09, 2026 | 8B | 36K |
Image input
Video input
Text input
Text output
|
— | — | $$ |
| AllenAI: Olmo 3.1 32B Think Unavailable | Dec 16, 2025 | 32B | 65K |
Text input
Text output
|
★ | ★★★★ | $$$$$ |
| AllenAI: Olmo 3 32B Think | Nov 21, 2025 | 32B | 65K |
Text input
Text output
|
★ | ★★★ | $$$$ |
| AllenAI: Olmo 3 7B Instruct Unavailable | Nov 21, 2025 | 7B | 65K |
Text input
Text output
|
— | — | $$ |
| AllenAI: Olmo 3 7B Think Unavailable | Nov 21, 2025 | 7B | 65K |
Text input
Text output
|
— | ★ | $$ |
| AllenAI: Molmo 7B D Unavailable | Mar 26, 2025 | 7B | 4K |
Image input
Text input
Text output
|
— | — | $$ |
| AllenAI: Molmo 7B D Unavailable | Mar 26, 2025 | 7B | 4K |
Image input
Text input
Text output
|
— | — | $$ |
| AllenAI: Olmo 2 32B Instruct | Mar 14, 2025 | 32B | 4K |
Text input
Text output
|
★★★★ | ★★ | $$$$ |