763B DeepSeek V4.1 Flash 2-bit runs at ~50 tok/s on a single 32 GB GPU via FLE

Ryyn_- · reddit · 2026-11-07

A developer demoed FLE Link + FLE engine serving a 2-bit quantized DeepSeek V4.1 Flash (Rin) — 763B parameters compressed onto a single 32 GB GPU at roughly 50 tok/s.

FLE Link exposes OpenAI- and Anthropic-compatible endpoints; flelink connect claude prints ready-to-use configs for Claude Code, Codex, OpenCode, and pi. The engine offers a /fle/status endpoint (cache, draft acceptance, live tok/s, warnings) and reports startup failure reasons like fitbudgettoolarge or ramtoosmall. MIT-licensed and installable with one command. The author discloses they make FLE.

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