Show HN: I made 6 AI agents debate each other about fantasy football lineups

3 points

9 months ago

I got tired of choosing between data overload (RotoGrinders) and black-box optimizers that just spit out lineups with no explanation. So I built a brain-inspired multi-agent orchestration framework called Neuron, then used it to create 6 AI analysts that argue about DFS picks in real-time.

Technical stack:

- Neuron framework: Brain-inspired multi-agent orchestration I've been building since March (github.com/ShaliniAnandaPhD/Neuron)

- Landing page for Neuron: https://repo-usher.lovable.app/

- 6 LoRA-tuned models on Vertex AI (trained on T4s for ~$120/month)

- ElevenLabs + OpenAI TTS for real-time voice synthesis Next.js + Cloud Run + Firestore Aggressive caching with Upstash to keep costs at ~$0.04/debate

The agents actually interrupt each other, cite stats, and disagree. Users ask things like "Mahomes or Allen?" and watch them debate it out. One-click export to DraftKings/FanDuel when you're convinced.

Early numbers since July launch:

- 78% 7-day retention - 14 min average session - $230 revenue (users buy voice minutes) - 183 signups for NFL kickoff Sept 5

Demo: fantasyfootballneuron.app

Curious if anyone else has tried multi-agent debates for decision-making in other domains. The Neuron framework handles the tricky parts - interruption management, memory persistence, and conversation coherence.

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