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AllenAI: Olmo 3.1 32B Instruct

🇺🇸 Allen AI · Olmo 3.1

Input Price $0.200 per million tokens NT$6.4
Output Price $0.600 per million tokens NT$19.2
Context Window 66K tokens Output limit: 16K
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Overview

AllenAI: Olmo 3.1 32B Instruct is a large language model API from Allen AI, part of its Olmo 3.1 model family. At $0.200 per million input tokens and $0.600 per million output tokens, it sits in the budget tier — among the cheaper options for high-throughput or cost-sensitive workloads. Output tokens cost about 3× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. The 66K-token context window — around 98 pages of text — comfortably handles long documents, multi-file code, or extended conversations. On Artificial Analysis's Intelligence Index it scores 6 (F grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $0.200 NT$6.4
Output per 1M tokens $0.600 NT$19.2

Provider
Allen AI
Model Family
Olmo 3.1
Version String
allenai/olmo-3.1-32b-instruct
Status
Active
Modality
Text
Context Window
65,536 tokens
Output Limit
16,384 tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Intelligence Index 6 F Measured: 2026-07-12

Benchmark Scores

Data source: Artificial Analysis

GPQA Diamond 53.9% C Measured: 2026-07-12
HLE 4.9% D Measured: 2026-07-12
IFBench 39.2% D Measured: 2026-07-12
Non-Hallucination 29.6% Measured: 2026-07-12
Omniscience Accuracy 11.3% Measured: 2026-07-12
SciCode 16.7% C Measured: 2026-07-12
Tau2 21.3% Measured: 2026-07-12

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Output $0.600 OpenRouter
Input $0.200 OpenRouter
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Input $0.200 OpenRouter
Output $0.600 OpenRouter
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Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter
Output $0.600 OpenRouter
Input $0.200 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • AllenAI: Olmo 3.1 32B Instruct Input price: $0.2/M tokens
  • AllenAI: Olmo 3.1 32B Instruct Output price: $0.6/M tokens
  • Context window: 65,536 tokens
  • Provider: Allen AI
  • Model family: Olmo 3.1
  • Modalities: Text
  • Data source: OpenRouter, updated daily