harmansingh4163-ai/R-457

First public release of R-457 — a 27M-parameter reasoning model running entirely offline across two ESP32-S3 boards. **What it does:** answers questions from a 792-key knowledge bank on SD, calls on-chip tools for arithmetic and counting, refuses honestly when the facts don't support an answer, writes grounded paragraphs, and learns new facts.

3 best points · 0 comments · 1 Hacker News post · 11 GitHub stars · View on GitHub

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• R-457 – a 27M-parameter reasoning model running offline across two ESP32-S3 (3 points, 0 comments, by harmansingh4163, 2026-08-03)