Overview
DeepSeek V4 Pro 0423 vs Gemini 3.5 Flash: side-by-side summary
DeepSeek V4 Pro 0423 and Gemini 3.5 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
DeepSeek V4 Pro 0423, from DeepSeek, has a 1,048,576-token context window and is priced at $0.45/M tokens input, $3/M tokens output on OpenRouter.
Gemini 3.5 Flash, from Google, has a 1,048,576-token context window and is priced at $1.50/M tokens input, $9/M tokens output on OpenRouter.
- Context window
- DeepSeek V4 Pro 0423: 1,048,576 tokens
- Gemini 3.5 Flash: 1,048,576 tokens
- Price
- DeepSeek V4 Pro 0423: $0.45/M tokens input, $3/M tokens output
- Gemini 3.5 Flash: $1.50/M tokens input, $9/M tokens output
- Provided by
- DeepSeek V4 Pro 0423: DeepSeek
- Gemini 3.5 Flash: Google