Golden Gate Claude vs 
Mercury 2
Golden Gate Claude has a larger context window than Mercury 2 (200K tokens vs 128K tokens).
Favorites
Movie
Album
Book
City
Game
Golden Gate ClaudeGolden Gate Claude
Golden Gate Bridge
Golden Gate Bridge
The Golden Gate Bridge
San Francisco
Bridge It +
Mercury 2Mercury 2
The Shawshank Redemption
Thriller
Pride and Prejudice
Tokyo
Minecraft
Price and specs
Not enough votes to call it. On the specs, Golden Gate Claude has the edge: bigger model tier, bigger context window, major provider backing.
| Spec | Golden Gate Claude | Mercury 2 |
|---|---|---|
| Input price | — | $0.25/M tokens |
| Output price | — | $0.75/M tokens |
| Context window | 200K tokens | 128K tokens |
| Free API (OpenRouter) | — | No |
| Released | May 2024 | Mar 2026 |
| At 10M a month | not listed | $2.50 |
Input tokens at list price. No caching, no batch discount.
Where to run it
Golden Gate Claude
No public API.
Mercury 21 host
Per million tokens. Prices and uptime via OpenRouter, checked 10 Oct 2026.
Common questions
What is the difference between Golden Gate Claude and Mercury 2?
Golden Gate Claude is developed by Anthropic while Mercury 2 is developed by Inception. Golden Gate Claude has a 200K token context window vs Mercury 2's 128K. You can compare their actual outputs across 5 challenges on Rival to see how they differ in practice.
Which is better, Golden Gate Claude or Mercury 2?
It depends on your use case. Golden Gate Claude and Mercury 2 each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 5 challenges so you can judge which fits your needs best.
How can I compare Golden Gate Claude and Mercury 2 on Rival?
This page shows a side-by-side comparison of Golden Gate Claude and Mercury 2 across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.
More comparisons
Against the newest arrivals
- Golden Gate Claude vs Step 5 PreviewLanded Oct 2026
- Mercury 2 vs Claude Haiku 5.5Landed Oct 2026
- Golden Gate Claude vs Ling 3.1 FlashLanded Oct 2026
- Mercury 2 vs Mistral Large 4Landed Oct 2026
- Golden Gate Claude vs GPT-6.1 SolLanded Sep 2026
- Mercury 2 vs Claude Sonnet 5.5Landed Sep 2026
- Golden Gate Claude vs Solar Mini 4Landed Sep 2026
- Mercury 2 vs Qwen3.8 Max PrimeLanded Sep 2026
Same lab, same size, long tail
- Golden Gate Claude vs Claude Haiku 5.5Same lab
- Golden Gate Claude vs Claude Sonnet 5.5Same lab
- Mercury 2 vs MercuryVersion compare
- Mercury 2 vs Mercury 2.5Same lab
- Golden Gate Claude vs GPT-5.5New provider
- Golden Gate Claude vs GPT-5.6 LunaNew provider
- Golden Gate Claude vs GPT-5.6 Luna ProNew provider
- Golden Gate Claude vs GPT-5.6 SolNew provider