maxChunkCharsLocal constant

int const maxChunkCharsLocal

Reference-material budget for the on-device llama LLM. nCtx=4096 tokens leaves ~3-4k chars after the pedagogical preamble + mode prompt + ctx block + conversation; anything more silently truncates the system prompt and the topic anchor is the first thing the model loses sight of.

Implementation

static const int maxChunkCharsLocal = 4000;