Grok 4.6 vs Laguna XS 2.1: side-by-side summary

Grok 4.6 and Laguna XS 2.1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Grok 4.6, from SpaceXAI, has a 500,000-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.

Laguna XS 2.1, from poolside, has a 262,144-token context window and is priced at $0.06/M tokens input, $0.12/M tokens output on OpenRouter.

Context window

• Grok 4.6: 500,000 tokens
• Laguna XS 2.1: 262,144 tokens

Price

• Grok 4.6: $2/M tokens input, $6/M tokens output
• Laguna XS 2.1: $0.06/M tokens input, $0.12/M tokens output

Provided by

• Grok 4.6: SpaceXAI
• Laguna XS 2.1: poolside

• Grok 4.6 model details, providers and pricing
• Laguna XS 2.1 model details, providers and pricing