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  1. Home
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  3. Compare

Olmo 3.1 32B Think vs o3 Deep Research

Compare Olmo 3.1 32B Think from Ai2 and o3 Deep Research from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for allenai
Olmo 3.1 32B Think
Favicon for openai
o3 Deep Research
Favicon for allenai
Olmo 3.1 32B Think
Favicon for openai
o3 Deep Research

Overview

Olmo 3.1 32B Think
Author
Ai2
o3 Deep Research
Author
OpenAI
Olmo 3.1 32B Think
Context length
66Ktokens
o3 Deep Research
Context length
200Ktokens
Olmo 3.1 32B Think
Reasoning
o3 Deep Research
Reasoning
Olmo 3.1 32B Think
Input modalities
o3 Deep Research
Input modalities
Olmo 3.1 32B Think
Output modalities
o3 Deep Research
Output modalities

Olmo 3.1 32B Think vs o3 Deep Research: side-by-side summary

Olmo 3.1 32B Think and o3 Deep Research are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Olmo 3.1 32B Think, from Ai2, has a 65,536-token context window and is priced by the provider serving it on OpenRouter.

o3 Deep Research, from OpenAI, has a 200,000-token context window and is priced by the provider serving it on OpenRouter.

Context window
  • Olmo 3.1 32B Think: 65,536 tokens
  • o3 Deep Research: 200,000 tokens
Price
  • Olmo 3.1 32B Think: Pricing varies by provider
  • o3 Deep Research: Pricing varies by provider
Provided by
  • Olmo 3.1 32B Think: Ai2
  • o3 Deep Research: OpenAI
  • Olmo 3.1 32B Think model details, providers and pricing
  • o3 Deep Research model details, providers and pricing

Olmo 3.1 32B Think vs o3 Deep Research at a glance

Olmo 3.1 32B Think vs o3 Deep Research comparison
AttributeOlmo 3.1 32B Thinko3 Deep Research
Input pricePricing varies by providerPricing varies by provider
Output pricePricing varies by providerPricing varies by provider
Context window65,536 tokens200,000 tokens
Intelligence Index7.1Not available
Coding IndexNot availableNot available
Agentic IndexNot availableNot available
Latency (p50)Not availableNot available
Throughput (p50)Not availableNot available

Benchmark data updated Oct 5, 2026

Frequently asked questions

Which has the longer context window, Olmo 3.1 32B Think or o3 Deep Research?

o3 Deep Research has the longer context window at 200,000 tokens, compared with 65,536 tokens for Olmo 3.1 32B Think.