Signalcrest
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aientity · corroborated across sources

opsdv

for ai researchers

Steady

6

signal score

1

live items

Too early

trajectory — needs a few more snapshots

github

Why this scored 6

every term, weighted
Velocity+0.0 / 40 max

Engagement per hour, normalized against the fastest item on its own source

Acceleration+0.0 / 25 max

Whether that velocity is itself speeding up, as a per-hour rate

Cross-source spread+0.0 / 25 max

How many independent communities are talking about the same entity

Recency+8.6 / 10 max

Decays to zero over 14 days

Saturation penalty2.2 / 30 max

Subtracted once something is big and old — we rank what's next, not what's peaked

Composite6.4

Weights are hand-tuned, not learned — we're calibrating them against realized trends as history accumulates. On a topic's first sighting there's no previous reading to compare against, so acceleration starts from a neutral prior rather than a measurement. Full methodology

Signal history

7-day window (free)

The evidence

The live items this entity's score aggregates — every community independently talking about it right now. This is the corroboration, shown, not claimed.

  1. 10

    OPSD-V — On-Policy Self-Distillation for Post-Training Few-Step Autoregressive Video Generators

    Video generator tech — for ai researchers

    githubaiSteady15 saturated8d ago