Compare GPT-4o, Claude Sonnet 4, Gemini 2.0 Flash & more — find the cheapest model for your workload.
| Model | Provider | Input /1M | Output /1M | Monthly Cost | vs Cheapest |
|---|
Prices as of March 2026. Standard on-demand pricing, no caching or batch discounts applied.
Gemini 2.0 Flash — $0.10/$0.40 per 1M — typically 20-50x cheaper than GPT-4o for equivalent tasks
Claude Haiku 3.5 — $0.80/$4.00 per 1M — fast, strong reasoning, great for high-volume tasks
Claude Opus 4 / o1 — premium pricing but best for complex reasoning, code, and analysis
GPT-4o mini / Claude Sonnet 4 — strong performance at ~10-20x less than flagship models