show hn: needle2: 14mb agentic llm for phones, wearables, smart home and robots | hacker news

Source: Hacker News· chl· August 12, 2026
SynaBot summary

Cactus has introduced Needle2, a compact 14MB agentic large language model. This AI is designed for efficient operation on resource-constrained devices like smartphones, wearables, and small robots, enabling local tool use and data extraction.

Key takeaways

  • New 14MB agentic LLM available
  • Enables on-device AI for phones and wearables
  • Supports tool calling and data extraction locally
  • Reduces cloud dependency for AI tasks

Why it matters

This development allows for more sophisticated AI capabilities directly on personal devices, reducing reliance on cloud processing. Users can expect faster responses and enhanced privacy for tasks involving smart devices and personal assistants.

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