Mercury 2.5 has a larger context window than Golden Gate Claude (260K tokens vs 200K tokens).
| Spec | Golden Gate Claude | Mercury 2.5 |
|---|---|---|
| Input price | — | $0.04/M tokens |
| Output price | — | $0.15/M tokens |
| Context window | 200K tokens | 260K tokens |
| Free API (OpenRouter) | — | No |
| Released | May 2024 | Sep 2026 |
Not enough votes to call it. On the specs, nothing separates them.
No public API.
Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.