change to md file

add gemma4 imageqa output

add gemma4 chat output

update

answer correct

rename

add openai

do not track uv.lock

uv init

test gemma4

use piecewise graph; it works

eager mode

full decode only still has some problem

print short prompt under BS=20

Qwen3-32B with BS=100 30K+1K also works under graph mode