Shuntaro Okuma

Shuntaro Okuma

Build apps, CEO, Software Engineer

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Shuntaro Okuma•

28d ago

ConvoProbe - Automated scenario testing for Dify chatbots

ConvoProbe lets you design multi-turn conversation scenarios and run them against your Dify chatbot automatically to measure response quality. Existing eval tools (LangSmith, Langfuse, Opik) work great for tracing and single-turn evaluation — but they don't support designing and executing multi-turn conversation scenarios end-to-end. ConvoProbe fills that gap.
Shuntaro Okuma•

2mo ago

AdaptGauge - Detect when few-shot examples make your LLM worse

AdaptGauge detects when adding few-shot examples degrades LLM performance instead of improving it. Testing 8 models across 4 tasks revealed three failure patterns: • Peak regression — 64% at 4-shot, crashed to 33% at 8-shot • Ranking reversal — best zero-shot model dropped to third with examples • Selection collapse — TF-IDF examples broke a model from 50%+ to 35% Tracks learning curves, auto-detects collapse, classifies patterns, and compares example selection methods. Demo results included.