Gemini 3.7 Flash vs Granite 4.2 8B: side-by-side summary

Gemini 3.7 Flash and Granite 4.2 8B are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Gemini 3.7 Flash, from Google, has a 1,048,576-token context window and is priced at $0.75/M tokens input, $3.75/M tokens output on OpenRouter.

Granite 4.2 8B, from ibm-granite, has a 131,072-token context window and is priced at $0.10/M tokens input, $0.15/M tokens output on OpenRouter.

Context window

• Gemini 3.7 Flash: 1,048,576 tokens
• Granite 4.2 8B: 131,072 tokens

Price

• Gemini 3.7 Flash: $0.75/M tokens input, $3.75/M tokens output
• Granite 4.2 8B: $0.10/M tokens input, $0.15/M tokens output

Provided by

• Gemini 3.7 Flash: Google
• Granite 4.2 8B: ibm-granite

• Gemini 3.7 Flash model details, providers and pricing
• Granite 4.2 8B model details, providers and pricing