Small title models parroting a prompt example back verbatim produced
sessions named "Fix login button on mobile" with no relation to the
conversation. The example lines in _TITLE_PROMPT_TEMPLATE now render
from _PROMPT_GOOD_EXAMPLES so the guard set and prompt cannot drift,
and generate_title rejects exact (case-insensitive, wrapper-stripped)
echoes so the instant derived title survives instead. 'Friendly
greeting' stays allowed — it is prescribed output for bare greetings.
Teknium
f0d194df81