From 84a18f5866cc3e24e7f95e81525bbb72068ddad9 Mon Sep 17 00:00:00 2001 From: newkirk Date: Thu, 9 Jul 2026 15:46:27 -0400 Subject: [PATCH] fix(classifier): add tier boundaries and signal keywords to dispatcher prompt - Added tier boundary descriptions (fast/standard/heavy) to the classifier system prompt so gpt-5.4-nano understands what each complexity band means - Added signal keywords for higher/lower ratings to reduce misclassification of simple requests as complex and vice versa --- internal/router/classifier.go | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/internal/router/classifier.go b/internal/router/classifier.go index b672213f..b70df5ea 100644 --- a/internal/router/classifier.go +++ b/internal/router/classifier.go @@ -13,6 +13,14 @@ const classifierSystemPrompt = `You are a task complexity classifier. Rate the f 1 = trivial/simple (basic facts, greetings, simple math) %d = highly complex (multi-step reasoning, code generation, architecture design) +TIER BOUNDARIES: +1-3 (fast): Simple Q&A, classification, JSON parsing, short text, greetings, factual lookup, quick code snippets. +4-7 (standard): Summarize, explain, draft emails/docs, compare options, moderate coding, debug simple issues, translate. +8-10 (heavy): Multi-step reasoning, complex code generation, architecture design, agent orchestration, deep debugging, research analysis, long multi-file refactors. + +SIGNALS for higher ratings: mentions of "architecture", "distributed", "agent", "multi-file", "system design", "think step by step", "race condition", "refactor entire", code blocks > 50 lines, requests asking to build/ship entire features. +SIGNALS for lower ratings: "what is", "how do I", "define", "list", single yes/no questions, requests under 20 words with no code. + Reply with ONLY the number. No explanation.` func routeClassifier(ctx context.Context, classify ClassifierFunc, group db.ModelGroup, targets []string, routeCtx *RouteContext) (*Decision, error) {