GPT-4o mini vs Claude 3.5 Sonnet: API Pricing, Context & Automation ROI
Switching from Claude 3.5 Sonnet to GPT-4o mini cuts token costs by 96% on compatible workflows. Compare exact token pricing and speed below.
Side-by-Side Technical & Cost Comparison
| Metric | GPT-4o mini (OpenAI) | Claude 3.5 Sonnet (Anthropic) |
|---|---|---|
| Input Cost (per 1M tokens) | $0.150 | $3.000 |
| Cached Input Cost (per 1M) | $0.075 | $0.300 |
| Output Cost (per 1M tokens) | $0.60 | $15.00 |
| Max Context Window | 128,000 tokens | 200,000 tokens |
| Throughput Speed | ~165 tokens/sec | ~85 tokens/sec |
| Monthly Cost (1,000 runs/day) | $22.05 / month | $495.00 / month |
| Best Automation Use Case | High-volume n8n/Make.com webhooks, email classification, data tagging, and RAG summarization at scale. | B2B copywriting, nuanced executive reports, complex code generation, and autonomous computer-use workflows. |
When to Choose GPT-4o mini
High-volume n8n/Make.com webhooks, email classification, data tagging, and RAG summarization at scale.
- Ultra-low cost
- High throughput
- Replaces GPT-3.5 Turbo
- 99% reliability on simple JSON tasks
When to Choose Claude 3.5 Sonnet
B2B copywriting, nuanced executive reports, complex code generation, and autonomous computer-use workflows.
- 90% prompt caching discount
- Human-like natural prose
- Industry-leading coding benchmark
- Low hallucination rate
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