Signalcrest
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aientity · corroborated across sources

llamaindex

for ai researchers

Steady

8

signal score

1

live items

Steady

7-day est. ~6

stackoverflow

Why this scored 8

every term, weighted
Velocity+0.2 / 40 max

Its fastest-moving item, measured against the pace of 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 its own items come from

Recency+8.5 / 10 max

Decays to zero over 14 days, counted from when we first saw it

Saturation penalty0.4 / 30 max

Subtracted once something is big and old — sized by its biggest item, aged from when we first saw it

Composite8.3

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

Outlook

low confidence · estimate, not a guarantee

7-day

~6

range 57

14-day

~5

range 46

30-day

~5

range 36

Signal history

7-day window (free)

— — projected trajectory (estimate, not a guarantee)

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. 17

    Embedding models fail possibly on scientific characters no matter how the pdf is parsed

    Model embedding fails — for ai researchers

    stackoverflowaiSteady🔗 2 · huggingface2d ago