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
Krater rank
#97
Capabilities
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
Compare
Compare OpenAI o1
OpenAI 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 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 GPT-5.2 Chat
GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence.
Open comparisonFAQ
Questions about OpenAI o1
Clear answers based on the model catalog and Krater access.
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