OpenAI o1on Krater.ai
OpenAI's most advanced reasoning model, designed for complex problem-solving. o1 uses chain-of-thought reasoning to tackle difficult math, science, and coding challenges that stump other models.
Released December 17, 2024
Specifications
OpenAI o1 at a glance
Context
200K tokens
Max output
100K tokens
Input
Text, Image, File
Output
Text
Input price
$15.00 / 1M
Output price
$60.00 / 1M
Knowledge cutoff
2023-10-31
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Live ChatGPT statusCapabilities
What it is good at
Catalog capabilities
- Accepts image input
- Generates text responses
- Supports tool calling
- Supports structured outputs
- Superior performance on complex reasoning tasks
- Excels at math and scientific problems
Good for
Benchmarks
Catalog data, not Krater benchmarks.
Coding index score
39.7
Intelligence index score
15.2
Compare
Compare OpenAI o1
OpenAI o1 vs o4 Mini
o4-mini is a compact reasoning model in the o-series, optimized for fast, cost-efficient performance while retaining strong multimodal and agentic capabilities.
Open comparisonOpenAI o1 vs OpenAI o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks.
Open comparisonOpenAI o1 vs GPT-5.5 Pro
GPT-5.5 Pro is OpenAI’s high-capability model optimized for deep reasoning and accuracy on complex, high-stakes workloads.
Open comparisonFAQ
Questions about OpenAI o1
Clear answers based on the model catalog and Krater access.