Sakana AI has launched Fugu Max and Fugu Ultra v2, two new models in its Sakana Fugu family designed for multi-agent orchestration. Fugu Max is optimized for cost-effectiveness, offering lower pricing than competitors like Sonnet 5 and GPT 5.6 Terra while achieving strong benchmark performance. Fugu Ultra v2, on the other hand, focuses on high capability for complex, multi-step tasks, reportedly outperforming models such as OpenAI's GPT-6 Astra and Anthropic's Fable 5.1 on specific coding benchmarks without relying on them. AI
IMPACT These releases offer more cost-effective and capable options for multi-agent systems, potentially reducing reliance on single proprietary models.
RANK_REASON Sakana AI is a frontier lab releasing new models with claimed performance improvements.
Read on Mastodon — mastodon.social →
- Fugu Max
- Fugu Ultra v2
- ICLR 2026
- Kimi K3
- Nemotron
- Nvidia
- OpenAI
- Sakana AI
- Sakana Fugu
- Sonnet 5
- Trinity
- Anthropic
- Fable 5.1
- GPT-6 Astra
AI-generated summary · Google Gemini · from 5 sources. How we write summaries →