Channel profile · tracked by Breakout Signal
Leo Cui, Ph.D., CFA
35,200 subscribers · about 50 months old · ~704 subs/month to date ·publishing in English / Global ·Explainer / Science
Breakout videos
- 012.2×
How to read this channel
Leo Cui, Ph.D., CFA is a 35,200-subscriber channel (about 50 months old) working mainly in Explainer / Science, publishing first in English / Global. The radar tracks 1 of its uploads. Its strongest signal (breakout score 2.2× the dataset median) reaches 12.7× the channel's subscriber count and has averaged 6,986 views a day since it was published 64 days ago, on “The Entire AI Data Center Explained — From Electricity to ChatGPT” (447,101 views). That is a lifetime average, not a current rate — one capture per video means this dataset cannot distinguish a video that is still climbing from one that already peaked. The API reports the audio track language as en.
There is one statistic this page deliberately does not print: a per-channel “share of uploads that reached 3×”. Every video on this site cleared that floor before it could be tracked at all, so the figure would read 100% for every channel and would distinguish nothing. What is left instead: this channel has a single tracked upload so far, and it has pulled 447,101 views. Treat a one-video channel as a topic signal, not as proof of a repeatable format. The hook patterns the tracker infers from its titles are completeness promise hook (1), and the production choices that repeat are no-face format (no host on camera), talking about ai, not an ai-made film, single-sitting long-form (30min+).
What to copy and what to skip: copy the packaging pattern (title structure, the promise made in the first seconds, the episode length that keeps working) and skip the parts that only this channel can do — an existing subscriber base, cross-posting, or a back catalogue that feeds recommendations. Then compare this channel against the others on its category board: same niche, different market, different length. That comparison is where the transferable part usually hides.
Reproducible playbook
Opening hook (title-derived)
Completeness promise hook · estimated hook window 24s before the main body.
Beat rhythm (Question → mechanism → example → takeaway)
- Hook 0%–4%
- Context 4%–18%
- Escalation 18%–55%
- Peak 55%–82%
- Close 82%–100%
Production choices that repeat
- No-face format (no host on camera)
- Talking about AI, not an AI-made film
- Single-sitting long-form (30min+)
Derived from the title, duration and market — no frame-level video analysis, and no use of the labels this site writes on an entry.
Compare with
Same niche, market by market
Niche board and neighbouring channels
- All 🔬 Explainer / Science breakouts
- Universe Unfold · 2×
- Hidden Planet Docs · 2×
- AIM Discovery Official · 2×
- RJS Overseas · 2×
- ExplanationFlix · 2×
Snapshot rebuilt 2026-09-25 · 2557 signals · 954 channels. Metrics come from the YouTube Data API v3 and are stored captures, not live counters; ages are recalculated from each video's publish date at build time.