feat(preprocessor): unified chat templates with vendored jinja.cpp and per-model backend selection - #707

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Aharrypotter wants to merge 4 commits into

UbiquitousLearning:mainfrom

Aharrypotter:feat/chat-template-pipeline

Commits on Sep 5, 2026

feat(preprocessor): unify chat templates behind ChatPreprocessor with vendored jinja.cpp
Aharrypotter
committed
31d65d5
feat(models): route the ChatML runners through ChatPreprocessor
Aharrypotter
committed
e25b43a

Commits on Sep 6, 2026

build(jinja): consume jinja.cpp as a fork submodule instead of a vendored patch
Aharrypotter
committed
af925c6
fix(preprocessor): reject control tokens in message and tool content
Aharrypotter
committed
320515f