Qwen3.8 Max vs Nemotron 3 Ultra: side-by-side summary

Qwen3.8 Max and Nemotron 3 Ultra are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Qwen3.8 Max, from Qwen, has a 1,000,000-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.

Nemotron 3 Ultra, from Nvidia, has a 512,288-token context window and is priced at $0.50/M tokens input, $2.20/M tokens output on OpenRouter.

Context window

• Qwen3.8 Max: 1,000,000 tokens
• Nemotron 3 Ultra: 512,288 tokens

Price

• Qwen3.8 Max: $2/M tokens input, $6/M tokens output
• Nemotron 3 Ultra: $0.50/M tokens input, $2.20/M tokens output

Provided by

• Qwen3.8 Max: Qwen
• Nemotron 3 Ultra: Nvidia

• Qwen3.8 Max model details, providers and pricing
• Nemotron 3 Ultra model details, providers and pricing