o1-mini (09-12)
o1-mini (09-12) is worth evaluating for coding, agents, and long context when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, agents, and long context
- Workloads that can use a 128k context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
- Strict JSON or tool-calling flows
- Family
- o1
- Released
- 2024-09-12
- Context
- 128k
- Architecture
- Decoder Only
- Knowledge cutoff
- 2023-10
- Specialization
- general
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Not released
- Code
- Unknown
- Training
- Fine-tuned
Cheapest of 1 route · Replicate API
About
o1-mini (09-12) is OpenAI's o1 model with an optional reasoning mode. It offers a 128K-token context window.
o1-mini (09-12) is a proprietary model in the o1 family. The structured metadata tracks a 128k-token context window, reasoning, and code execution. This page tracks provider routes through Replicate API, with the cheapest tracked route listed at $1.1 input and $4.4 output per 1M tokens. No headline benchmark score is tracked for o1-mini (09-12) yet.
Top use-case fit: coding, agents, and build tasks
Coding
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Replicate API | $1.10 | $4.40 | Serverless |
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
What is the context window of o1-mini (09-12)?
o1-mini (09-12) has a context window of 128k tokens.
How much does o1-mini (09-12) cost?
o1-mini (09-12) is available at $1.1/1M input tokens through Replicate API.
When was o1-mini (09-12) released?
o1-mini (09-12) was released on 2024-09-12.
Which providers offer o1-mini (09-12)?
o1-mini (09-12) is available from 1 provider: Replicate API.
Cheapest of 1 route · Replicate API