OpenAI o1-mini is 68% cheaper than Claude 3.5 Sonnet (v2) on blended 3:1 token pricing. OpenAI o1-mini costs $1.10/1M in and $4.40/1M out, while Claude 3.5 Sonnet (v2) costs $3.00/1M in and $15.00/1M out.
OpenAI o1-mini vs Claude 3.5 Sonnet (v2)
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between OpenAI and Anthropic.
| Metric / Feature | OpenAI o1-mini (OpenAI) | Claude 3.5 Sonnet (v2) (Anthropic) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $1.10 | $3.00 |
| Output Price ($ / 1M Tokens) | $4.40 | $15.00 |
| Prompt Caching Input Rate | $0.550/1M | $0.300/1M |
| Blended 3:1 Rate (Production) | $1.925 / 1M | $6.000 / 1M |
| Max Context Window | 128k | 200k |
| Multimodal Vision | ❌ Text Only | ✅ Supported |
| MMLU Benchmark | 85.2% | 88.3% |
| Throughput & Latency | Fast Reasoning (~55 t/s) | Fast (~50 t/s) |
| Best For | STEM problem solving, code generation, algorithmic optimization | Autonomous coding, complex tool use, multi-step agent reasoning |
When to Choose OpenAI o1-mini
Choose OpenAI o1-mini if your workload requires stem problem solving, code generation, algorithmic optimization. Ideal for teams needing OpenAI's infrastructure and ecosystem tooling.
When to Choose Claude 3.5 Sonnet (v2)
Choose Claude 3.5 Sonnet (v2) if your primary objective is autonomous coding, complex tool use, multi-step agent reasoning. Ideal for scaling high-throughput pipelines with Anthropic.
Want to compare OpenAI o1-mini against another model?
Select another target model to view immediate pricing & latency trade-offs.