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GitHub - cactus-compute/needle: 26m agentic model for tiny devices

Needle is a small agentic foundation model (8-29 MB binary) from Cactus Compute for mobiles, wearables, robots, smart homes, cars and microcontrollers. It performs tool calling, structured JSON extraction, and text embeddings on-device, with a layered architecture that supports fine-tuned subnetworks.

URL: https://github.com/cactus-compute/needle
Collection: AI & Agents
License: Apache-2.0
Open source: Yes

cactus gemini gemma llm on-device-ai edge-ai foundation-model function-calling tinyml tool-calling structured-extraction embeddings fine-tuning ai-agents agent-tools