Context Window
200,000
Input tokens
Full-context input ≈ $3.00
Model Cost Profile
Developer: openai· Tokenizer: GPT · Quantization: unknown
Canonical ID: openai/o1-2024-12-17
Pricing updated Apr 24, 2026
Live Pricing
Input: $15.00
Output: $60.00
Last synced Apr 24, 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.
Provider Compliance
Context Window
200,000
Input tokens
Full-context input ≈ $3.00
Max Output
100,000
Completion tokens
Input Price / 1M
$15.00
Prompt tokens
Output Price / 1M
$60.00
Completion tokens
Top Benchmark
84.1
MMLU score — highest of MMLU, GPQA, MATH, HumanEval
Evaluation scores for OpenAI: o1. The “Top Benchmark” shown above is the highest score across MMLU, GPQA, MATH & HumanEval.
Price History
Current Input / 1M
$15.00
Current Output / 1M
$60.00
Performance History
Current TPS
0.00
Current Latency
0ms
Uptime
100.0%
| Usage Type | Price / 1M Tokens |
|---|---|
| Input (Prompt) | $15.00 |
| Output (Completion) | $60.00 |
| Cache Read | $7.50 |
Estimate monthly spend for OpenAI: o1 based on your workload.
Estimated Monthly Cost
$1,095
25M input + 12M output tokens
Quick links for cost-down decisions before production rollout.