Widen tier routing bands to increase Low capture#228
Merged
rockfordlhotka merged 2 commits intomainfrom Mar 31, 2026
Merged
Conversation
Low ceiling 0.15→0.25 and Balanced ceiling 0.46→0.55 so simple prompts (especially operational/tool-use) route Low more often and High requires denser complexity signals. Added low-signal keywords for greetings and common tool-use patterns (check my, send a, remind me, etc.). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Change keyword score floor from 0.0 to -0.15 so low-signal keywords can actively pull verbose-but-simple prompts into the Low tier, not just cancel out high-signal matches. Enables the dream pass to push operational prompts into Low regardless of word count. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
DefaultLowCeilingfrom 0.15 to 0.25 — widens the Low tier window so simple prompts (up to ~30 words with no complexity signals) stay Low instead of spilling into BalancedDefaultBalancedCeilingfrom 0.46 to 0.55 — raises the bar for High tier, requiring denser keyword hitshello,hey,thanks,good morning) and operational/tool-use patterns (check my,send a,remind me,show me,look up, etc.)Expected distribution shift: Low ~17%→22-28%, High ~14.5%→8-11%, Balanced absorbs the rest (~62-68%). Hot-reload
tier-selector.jsonstill overrides all compiled defaults.Test plan
KeywordTierSelectorTestspass with new thresholdstier-routing-log.jsonlafter deploy to verify distribution shift🤖 Generated with Claude Code