Tracking Cactus Compute's Needle ecosystem — official tooling, community ports, integrations, use-cases, and fine-tuning resources.
The model in one line: Needle 2 = 45M-param tool-calling / structured-extraction LLM shipped as a single ~14MB
.cactbinary, running a session in ~28MB RAM, ~2-bit CQ quantization (Simple Attention Network / Hadamard MLP + GQA).