Mistral Medium 3.5 vs Fugu Ultra: side-by-side summary

Mistral Medium 3.5 and Fugu Ultra are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Mistral Medium 3.5, from Mistral AI, has a 262,144-token context window and is priced at $1.50/M tokens input, $7.50/M tokens output on OpenRouter.

Fugu Ultra, from sakana, has a 1,000,000-token context window and is priced at $5/M tokens input, $30/M tokens output on OpenRouter.

Context window

• Mistral Medium 3.5: 262,144 tokens
• Fugu Ultra: 1,000,000 tokens

Price

• Mistral Medium 3.5: $1.50/M tokens input, $7.50/M tokens output
• Fugu Ultra: $5/M tokens input, $30/M tokens output

Provided by

• Mistral Medium 3.5: Mistral AI
• Fugu Ultra: sakana

• Mistral Medium 3.5 model details, providers and pricing
• Fugu Ultra model details, providers and pricing