
PolyEdge
Find edges in prediction markets before others do
PolyEdge launched on May 19, 2026 with 2 votes, #6,288 of 20,538 launches that month. The site was not reachable when checked in September 2026.
What it does
Find mispriced prediction markets before others do. PolyEdge uses live CLOB order book data (not stale last-trade prices) to surface edges in weather markets, sports lines, and custom probability uploads. Our Chicago weather call returned 25x. Free, no account needed.
Does a similar job
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Your Prediction EdgeFeb 2026 · yourpredictionedge.com · ▲2Compare prediction market odds across 5 exchanges instantly
PredictionHunt – Compare probabilities across prediction markets2025 · predictionhunt.com · ▲12Hey HN - my friend and I built Prediction Hunt, a site that aggregates data from prediction markets like Kalshi, Polymarket, and PredictIt into one simple dashboard. It updates every few minutes, shows probabilities for each event, and even highlights arbitrage opportunities when markets disagree. I made it after getting tired of flipping between tabs just to see how each market was pricing the same question. Would love feedback on the product, data accuracy, and any ideas for what you'd want to see next.


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Growth · 11d ago · wallhop.io


Source: Product Hunt launch ↗
Launched alongside, May 2026
the whole month →

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Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…
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