Mercury AI
Mercury matches the performance and quality of leading speed-optimized frontier models like Claude 3.5 Haiku and GPT-4.1 Nano — while running over 7× faster. Built for ultra-low latency and high throughput, Mercury delivers cutting-edge language understanding, reasoning, and generation with unmatched efficiency.
Mercury AI endpoints
| Method | Endpoint | Description |
|---|---|---|
| POST |
Chat Completion /chat/completions |
Creates a model response for the given chat conversation. |
Mercury AI pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $7 / month | — |
|
| ULTRA | $25 / month | — |
|
| MEGA Recommended | $75 / month | — |
|