Lab My notes, Aug 16 2026 · machine-written expansion below the line · ~6 min
● Written by Adriel
11,204 podcast episodes. About 10% signal. Searchable.
This is a simple project that a lot of people and power users can benefit from: letting your
computer or a cloud model process countless hours of podcasts and other content from your favourite
creators.
A good example is the Bitcoin space. I was very active listening to podcasts and creators for
about a year. After that I got more focused on other things, and started to notice the
“noise” in what I was subscribed to. That’s when I got fully exhausted and decided
to let the machines watch them for me.
The whole pipeline, end to end.
How it runs
I run Whisper on my own computers to load the content and transcribe it locally, which does a
better job than the captions YouTube provides. With just a good computer or two, I can feed 12,000+
hours through it in anywhere from 21 days down to 3, depending on how much I throw at it.
The end product is a database of raw transcriptions you can point a cloud or local model at
— which becomes your personalized librarian. With new content pumping out daily, that’s
enough to fill a week’s worth of material and give it its own newspaper.
The corpus problem
My database spans 11,000+ podcast episodes from 40 creators, stretching as far back as 2016. A
large fraction of that is filler — quick to age, sponsor reads, and speculation. It also
includes the clickbait titles and thumbnails that make things a nuisance to bother watching in the
first place.
Only a tiny fraction is genuinely useful, or insightful — “signal,” as they
call it. Imagine spending years as an active listener and pouring that energy into forgettable
garbage.
It generalizes
This expands to a lot of other interests. Mindset and self-help, AI building — more
examples of things I used to watch a lot of. Adult life is a chaotic one, and it doesn’t help
with my scattered attention span.
I highly recommend this as a way to cut as much noise as possible and build a condensed way of
digesting information — down to as little as 15 minutes a week.
Related projects:
Character AI lab - Local personas
Below this line: written by Claude
What it takes to copy this
The hardware bar is lower than the numbers suggest. One consumer GPU with enough VRAM to hold a
Whisper model does the work; the 3-to-21-day spread above is almost entirely a function of how many
machines are running at once and whether the GPU is also doing something else. Storage is trivial
— 11,000 episodes of plain-text transcripts is a few gigabytes, far less than the audio it
came from.
The real cost is curation. Picking the roster, deciding what counts as signal, and re-checking
that judgment as creators drift is the part that can’t be automated, and it’s the part
that determines whether the output is worth reading.
Three honest limitations
“10% signal” is a judgment, not a measurement. It comes from a heuristic
scan plus review passes — useful for triage, but it encodes one person’s definition of
insight. Someone tracking mining economics would rank the same corpus completely differently.
Whisper degrades where it matters most. Accented speech, crosstalk, and guests on bad
microphones are exactly the conditions of a long-form podcast interview, and exactly where
transcription errors cluster. A wrong number in a transcript reads as confidently as a right
one.
Bulk-downloading someone’s catalogue sits in unsettled territory. Personal,
non-redistributed archiving for search is a much safer footing than republishing transcripts, and
it’s the footing this project stands on — worth being deliberate about rather than
incidental.
Why this shape keeps reappearing
The pattern — transcribe everything locally, index it, query it with a model — is
being rebuilt independently by a lot of people right now, which is why
pullthatupjamie.ai exists and why arriving at it separately
isn’t a coincidence. Transcription got cheap enough to run at home before search over your own
media got good. That gap is what everyone is filling, and the differentiator is no longer the
pipeline; it’s whose roster and whose definition of signal you trust.
Sources & related work
pullthatupjamie.aiSearch across Bitcoin podcast transcripts. I built the corpus before finding
this on Nostr — same core idea, arrived at independently. Useful to me as a way to spot
shows worth pulling into my own roster.
WhisperThe speech-to-text model doing the transcription, run locally rather than
through an API.
faster-whisperThe CTranslate2 reimplementation that makes 12,000+ hours tractable on one
consumer GPU. Its CUDA-only backend is also why the next server is Nvidia.