llamaperf

DeepSeek V4.1 Flash 552B (16B active)

on Unknown GPU

Tone: positive
Nov 11, 2026
Throughput
20.0 t/s gen

Summary

User reports running DeepSeek V4.1 Flash at about 20 tok/s and calls it an insanely great model. No hardware, engine, quant or context length is stated for the run. The user asks how others use frontier models to optimize their local inference setups and plans to try the same with Fable 5.2.