Context Window
200,000
Tokens
Model Cost Profile
OpenAI: o1
Developer: openai
Pricing updated Mar 11, 2026
Input rank: #330Output rank: #329
Live Pricing
Input: $15.00
Output: $60.00
Pricing via OpenRouter API · Last synced Mar 11, 2026 · MMLU score via public benchmark data
OpenAI's o1 model features an extensive context window of 200,000 tokens, making it suitable for applications requiring deep contextual understanding, such as legal document analysis and long-form content generation. With an input price of $15.00 per 1 million tokens and an output price of $60.00 per 1 million tokens, teams must consider budget implications when scaling usage for projects involving large datasets or complex queries. This pricing structure can impact cost-effectiveness for organizations aiming to leverage the model for extensive natural language processing tasks.
👁 Vision🔧 Tool Calling📋 Structured Output
Input Price / 1M
$15.00
Prompt tokens
Output Price / 1M
$60.00
Completion tokens
Intelligence (MMLU)
84.1
Massive Multitask Language Understanding
Benchmark Scores
Standardized evaluation scores for OpenAI: o1.
Side-by-Side Pricing Table
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $15.00 |
| Output (Completion) | $60.00 |
Price History
OpenAI: o1 Pricing Trend
Input / 1M tokens0.0%Output / 1M tokens0.0%
Mar 7 — Mar 11
Current Input / 1M
$15.00
Current Output / 1M
$60.00
Cost Calculator
Estimate monthly spend for OpenAI: o1 based on your workload.
01.0B
0500M
Estimated Monthly Cost
$1,095
25M input + 12M output tokens
Cheaper Alternatives to Compare
Quick links for cost-down decisions before production rollout.
FAQ
Common pricing and benchmark questions for OpenAI: o1.
How much does OpenAI: o1 cost per 1M input tokens?
OpenAI: o1 input pricing is $15.00 per 1M tokens based on the latest synced provider data.
How much does OpenAI: o1 cost per 1M output tokens?
OpenAI: o1 output pricing is $60.00 per 1M tokens based on the latest synced provider data.
What context window does OpenAI: o1 support?
OpenAI: o1 supports a context window of 200,000 tokens.
How can I compare OpenAI: o1 with cheaper alternatives?
Use the comparison links on this page to open direct model-vs-model pricing and benchmark pages, then evaluate monthly spend projections for your workload.