I built an 11-LLM consensus engine to detect AI hallucination
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HN · launched Jun 19, 2026 · 6 upvotes (top 69%) · 0 views
Niche: llm hallucination detection tools · 27 launches, 2 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Observability & eval
- Developer
- AI-native
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 27 launches in llm hallucination detection tools →
Could you build this?
Yes This is an LLM wrapper that fans out a prompt across 11 different model APIs in parallel and compares or aggregates their answers using simple voting or consensus logic.
Discussion
5 comments analyzed.
Competitors mentioned: OpenRouter API, Codex
Concerns raised: How were the 11 LLMs selected (benchmarks vs arbitrary), API key setup and cost responsibility unclear, Tool hallucination testing not mentioned
Feature requests: Scale to more than 11 LLMs, Test for tool hallucination in addition to information hallucination
Competitors
Other products that read as similar to this one : 3785 launches clear the similarity bar, closest 8 shown.
Attention rank: #2561 of 3786 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 233 days after the earliest competitor.
- Halgorithem · hn · 2026-05-14 · 5 upvotes · similarity 0.79
- genpark-agentic-hallucination-grounding-checker-skill · github · 2026-09-15 · 7 upvotes · similarity 0.71
- Latent - Stop AI agent mistakes by reading the model’s mind · yc · 2026-10-21 · 21 upvotes · similarity 0.64
- Fini: Accuracy-first AI for high-stakes support · yc · 2026-01-20 · 6 upvotes · similarity 0.62
- fomo-cc · github · 2026-09-29 · 48 upvotes · similarity 0.62
- TLDReview · github · 2026-10-17 · 12 upvotes · similarity 0.61
- Drift · github · 2026-09-21 · 12 upvotes · similarity 0.60
- jo 1.0 - a personal AI that actually knows you · yc · 2026-03-01 · 90 upvotes · similarity 0.60
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