otherentity · one source so far
intellectual fly
for founders, investors
Coolinghackernews
Signal score
16
as of 5d ago
Live items
1
Trajectory
⏳ Too early
needs a few more snapshots
Why this scored 16
every term, weightedVelocity+3.0 / 40
Its fastest-moving item, measured against the pace of its own source
Acceleration+3.4 / 25
Whether that velocity is itself speeding up, as a per-hour rate
Cross-source spread+0.0 / 25
How many independent communities its own items come from
Recency+9.9 / 10
Decays to zero over 14 days, counted from when we first saw it
Saturation penalty−0.2 / 30
Subtracted once something is big and old — sized by its biggest item, aged from when we first saw it
Composite16.2
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, and velocity falls back to engagement over its whole lifetime until a second reading exists. Full methodology