o1 (12-17)
o1 (12-17) is a legacy integration reference; evaluate o3 before starting new work.
Use it for
- Teams maintaining an existing integration
- Workloads that can use a 128k context window
- Buyers comparing 2 tracked provider routes
Do not use it for
- New production launches
- Vision or document-understanding workloads
- Strict JSON or tool-calling flows
- Family
- o1
- Released
- 2024-12-17
- Context
- 128k
- Architecture
- Decoder Only
- Specialization
- general
- License
- Proprietary
- Training
- finetuned
Cheapest of 2 routes · OpenAI API
This model is deprecated. OpenAI recommends switching to o3.
About
Latest OpenAI o1 model emphasizing advanced reasoning and complex problem-solving.
o1 (12-17) 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 and OpenAI API, with the cheapest tracked route listed at $15 input and $60 output per 1M tokens. Headline tracked benchmarks include Chatbot Arena 1385.0, Google-Proof Q&A 78.0, and Massive Multi-discipline Multimodal Understanding 78.2.
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 all 2Compare API pricing across 2 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Batch in / out | Route |
|---|---|---|---|---|
| OpenAI API | $15.00 | $60.00 | $7.50 / $30.00 | Serverless |
| Replicate API | $15.00 | $60.00 | - | Serverless |
Capabilities
Benchmark peer barsfor Vision
Benchmark scores(3)
| Benchmark | Score | Version | Source |
|---|---|---|---|
| Chatbot Arena | 1385.0 | — | https://lmarena.ai |
| Google-Proof Q&A | 78.0 | diamond | https://openai.com/index/learning-to-reason-with-llms/ |
| Massive Multi-discipline Multimodal Understanding | 78.2 | — | https://mmmu-benchmark.github.io/ |
Migration checks
No linked migration route is available for this model yet.