Gemini 3.5 Flash Lite vs Muse Spark 1.2 Contributor: side-by-side summary

Gemini 3.5 Flash Lite and Muse Spark 1.2 Contributor are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 3.5 Flash Lite, from Google, has a 1,048,576-token context window and is priced at $0.30/M tokens input, $2.50/M tokens output on OpenRouter.

Muse Spark 1.2 Contributor, from Meta, has a 1,048,576-token context window and is priced at $0.10/M tokens input, $0.20/M tokens output on OpenRouter.

Context window

• Gemini 3.5 Flash Lite: 1,048,576 tokens
• Muse Spark 1.2 Contributor: 1,048,576 tokens

Price

• Gemini 3.5 Flash Lite: $0.30/M tokens input, $2.50/M tokens output
• Muse Spark 1.2 Contributor: $0.10/M tokens input, $0.20/M tokens output

Provided by

• Gemini 3.5 Flash Lite: Google
• Muse Spark 1.2 Contributor: Meta

• Gemini 3.5 Flash Lite model details, providers and pricing
• Muse Spark 1.2 Contributor model details, providers and pricing