Overview
Aion 3.5 vs Fugu Ultra v2: side-by-side summary
Aion 3.5 and Fugu Ultra v2 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Aion 3.5, from Aion Labs, has a 262,144-token context window and is priced at $3/M tokens input, $6/M tokens output on OpenRouter.
Fugu Ultra v2, 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
- Aion 3.5: 262,144 tokens
- Fugu Ultra v2: 1,000,000 tokens
- Price
- Aion 3.5: $3/M tokens input, $6/M tokens output
- Fugu Ultra v2: $5/M tokens input, $30/M tokens output
- Provided by
- Aion 3.5: Aion Labs
- Fugu Ultra v2: sakana