GPT-4o Mini is 96% cheaper than Claude 3.5 Sonnet (v2) on blended 3:1 token pricing. GPT-4o Mini costs $0.15/1M in and $0.60/1M out, while Claude 3.5 Sonnet (v2) costs $3.00/1M in and $15.00/1M out.
GPT-4o Mini vs Claude 3.5 Sonnet (v2)
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between OpenAI and Anthropic.
| Metric / Feature | GPT-4o Mini (OpenAI) | Claude 3.5 Sonnet (v2) (Anthropic) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $0.15 | $3.00 |
| Output Price ($ / 1M Tokens) | $0.60 | $15.00 |
| Prompt Caching Input Rate | $0.075/1M | $0.300/1M |
| Blended 3:1 Rate (Production) | $0.263 / 1M | $6.000 / 1M |
| Max Context Window | 128k | 200k |
| Multimodal Vision | ✅ Supported | ✅ Supported |
| MMLU Benchmark | 82.0% | 88.3% |
| Throughput & Latency | Ultra-Fast (~85 t/s) | Fast (~50 t/s) |
| Best For | High-volume classification, customer support bots, lightweight summarization | Autonomous coding, complex tool use, multi-step agent reasoning |
When to Choose GPT-4o Mini
Choose GPT-4o Mini if your workload requires high-volume classification, customer support bots, lightweight summarization. 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.
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