Gemini Embedding 001 vs Grok 4.1 Fast: side-by-side summary

Gemini Embedding 001 and Grok 4.1 Fast are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini Embedding 001, from Google, has a 20,000-token context window and is priced at $0.15/M tokens on OpenRouter.

Grok 4.1 Fast, from SpaceXAI, has a 2,000,000-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Gemini Embedding 001: 20,000 tokens
• Grok 4.1 Fast: 2,000,000 tokens

Price

• Gemini Embedding 001: $0.15/M tokens
• Grok 4.1 Fast: Pricing varies by provider

Provided by

• Gemini Embedding 001: Google
• Grok 4.1 Fast: SpaceXAI

• Gemini Embedding 001 model details, providers and pricing
• Grok 4.1 Fast model details, providers and pricing