revert: replace fullwidth pipe ｜ with halfwidth | in DSML tool markup

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PR #460 introduced fullwidth pipe characters (｜) in DSML tool call formatting
to improve parsing robustness, but models exposed to these fullwidth pipes in
system prompts exhibit significantly higher rates of tool output hallucinations.
Reverting to halfwidth pipes (|) drastically reduces tokenizer/perplexity-driven
hallucinations while retaining the existing confusable-hardening in the parser.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

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CJACK

2026-05-10 15:18:54 +08:00

parent 3beb31309f

commit cee8757d14

45 changed files with 725 additions and 342 deletions

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tests/raw_stream_samples/continue-thinking-snapshot-replay-20260405/meta.json

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