CoBuddy vs Grok 4.20 Multi-Agent: side-by-side summary

CoBuddy and Grok 4.20 Multi-Agent are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

CoBuddy, from baidu, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Grok 4.20 Multi-Agent, from SpaceXAI, has a 2,000,000-token context window and is priced at $1.25/M tokens input, $2.50/M tokens output on OpenRouter.

Context window

• CoBuddy: 131,072 tokens
• Grok 4.20 Multi-Agent: 2,000,000 tokens

Price

• CoBuddy: Pricing varies by provider
• Grok 4.20 Multi-Agent: $1.25/M tokens input, $2.50/M tokens output

Provided by

• CoBuddy: baidu
• Grok 4.20 Multi-Agent: SpaceXAI

• CoBuddy model details, providers and pricing
• Grok 4.20 Multi-Agent model details, providers and pricing