LongCat 2.0 vs Qwen3.8 Flash: side-by-side summary

LongCat 2.0 and Qwen3.8 Flash are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

LongCat 2.0, from meituan, has a 1,048,756-token context window and is priced at $0.30/M tokens input, $1.20/M tokens output on OpenRouter.

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.

Context window

• LongCat 2.0: 1,048,756 tokens
• Qwen3.8 Flash: 1,000,000 tokens

Price

• LongCat 2.0: $0.30/M tokens input, $1.20/M tokens output
• Qwen3.8 Flash: $0.16/M tokens input, $0.47/M tokens output

Provided by

• LongCat 2.0: meituan
• Qwen3.8 Flash: Qwen

• LongCat 2.0 model details, providers and pricing
• Qwen3.8 Flash model details, providers and pricing