Qwen3.8 Flash vs Mistral Small 4: side-by-side summary

Qwen3.8 Flash and Mistral Small 4 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Qwen3.8 Flash, from Qwen, has a 1,000,000-token context window and is priced at $0.16/M tokens input, $0.47/M tokens output on OpenRouter.

Mistral Small 4, from Mistral AI, has a 262,144-token context window and is priced at $0.15/M tokens input, $0.60/M tokens output on OpenRouter.

Context window

• Qwen3.8 Flash: 1,000,000 tokens
• Mistral Small 4: 262,144 tokens

Price

• Qwen3.8 Flash: $0.16/M tokens input, $0.47/M tokens output
• Mistral Small 4: $0.15/M tokens input, $0.60/M tokens output

Provided by

• Qwen3.8 Flash: Qwen
• Mistral Small 4: Mistral AI

• Qwen3.8 Flash model details, providers and pricing
• Mistral Small 4 model details, providers and pricing