S4E416 — FLUX 3 Image Klein

October 17, 2026 · 11 min

Show notes

A five-point-six-billion-parameter image model that runs locally for pennies sparks a feral argument over whether its bargain price outweighs its gloriously mangled hands, melted faces, and suspiciously lobotomized safety filters.

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Transcript

GARY: —so they shipped a model called Klein, which is German for small, which means somebody lost four billion parameters in a hard drive somewhere—

MAEVE: Five point six billion. It's on the page, Gary. The page you linked.

GARY: I'm Gary.

MAEVE: Maeve.

OBI: Obi.

GRUNER: Gruner.

OBI: Tonight's question, plainly: is a five-point-six-billion-parameter image model a tool, or a demo with a price tag? It generates, it edits, it takes ten reference images at once, it runs locally.

GRUNER: Ten humans. One picture. Brave.

GARY: And it runs locally? On a forty seventy?

OBI: Under nine seconds, on the distilled build. Eight gigabytes of VRAM.

GARY: That's insane. I shipped a calendar and it needed a data center.

MAEVE: Your calendar needed a data center because you wrote it in Ruby.

GARY: It was a choice.

OBI: It was a cry for help with a billing alert.

OBI: Here's the part I don't trust. "Leading open weights quality." Their own ranking. Their own stopwatch.

GARY: So it's tiny, fast, local, and it beats everything — where did the other four point four billion parameters go? Were they laid off? Did they get severance?

OBI: They were never hired, Gary. That's not a layoff, that's compression.

GARY: ...I have so many follow-ups.

OBI: First one worth reading. kristofferR: "I find this stuff really insane to think about, that it has 'knowledge' about how most of the world looks like in less than 10GB."

GARY: A whole world under ten gigs. My Grout pitch deck was four gigs and contained no world whatsoever.

MAEVE: It contained one slide of a yacht.

GARY: The yacht was aspirational.

GRUNER: Model knows world. Gary knows yacht. Guess who raised.

OBI: Careful. "Knowledge" is doing heavy lifting. Five point six billion parameters. What it can actually draw is a separate question.

GARY: I would kill to ship something that small. Thermal shipped telemetry. The socks reported temperature. That was the whole product.

MAEVE: And it worked.

GARY: The socks worked! Nobody wanted socks that snitched!

GRUNER: Snitch sock. I put in notes.

OBI: gavmor, on why image models are smaller: "Or maybe they're _not_ actually worth 1,000 words."

GRUNER: Picture worth less than thousand words. Science agrees with my expense reports.

MAEVE: That's a distribution problem, not a knowledge problem. Klein isn't a model, it's a channel. You get the weights onto every laptop—

OBI: —Maeve. You haven't seen what it draws.

MAEVE: I've seen the price.

OBI: drusepth: "This seems like a very competitive price for image models if it can compete on quality, no?"

MAEVE: "If it competes on quality" is a rounding error in the sentence and the entire industry.

GARY: So it's cheap until it has to draw a person.

MAEVE: Everything's cheap until it has to do the fucking job. My plumber quotes the same way.

GRUNER: Plumber also leaves hands correct. Mostly.

OBI: So what are we paying nine tenths of a cent for?

MAEVE: Hope. Nine thousand images of hope, under a hundred bucks.

GARY: That's — fuck, that's how I priced Grout.

MAEVE: How did that go.

GARY: The NFTs were fine. The tiles were the problem.

OBI: The tiles were a load-bearing problem, Gary. They were the product.

GARY: The roadmap said otherwise.

MAEVE: The roadmap was also four gigs.

OBI: Mashimo opens the wound. "People on reddit claim it's bad at generating images of people."

GARY: That's one guy on Reddit. Reddit guys say everything.

OBI: minimaxir ran his human test. "It did fail; in addition to lower quality, the fingers were definitely not the correct proportions."

GRUNER: Fingers wrong proportions. Like my landlord's floor plans.

MAEVE: vunderba tested locally. "SD 1.5 levels of half-melted faces and various other body horror."

GARY: Okay, but that's three people.

OBI: Thorentis. "Absolutely atrocious. I can't believe they bothered releasing it."

GARY: Four. Four people. Independent samples of one opinion each.

MAEVE: So the failure rate is the product.

GRUNER: Model ships hands. Hands do not ship model.

GARY: Can I defend — look, Grout pivoted to NFTs for six weeks and nobody on Reddit even noticed. That's worse. Klein got noticed. That's traction.

OBI: Your defense is that your product failed quieter, you absolute prick.

GARY: Quieter is a feature in enterprise. Shit, it's the whole roadmap.

OBI: Gary. Five point six billion parameters and it cannot count to five on its own hand.

GARY: Counting is — some users don't need counting. Artists. Abstract people.

MAEVE: Abstract people. The TAM of ghosts.

OBI: Name the workload. Name it. What job does a half-melted face do?

GARY: Horror. Horror is a genre, Obi. Grout's NFT collection was — honestly, also horror, and we sold eleven.

GRUNER: Eleven more than zero. Gary is market leader in NFT horror.

GARY: Thank you.

GRUNER: Is not compliment.

OBI: Here's the hard detail, Gary. Nine seconds on a forty seventy. That's the whole pitch. Nine seconds to generate a hand with the thumb installed in the wrong socket.

GARY: The thumb is adjacent to the socket.

OBI: It's the most expensive excuse for a hand ever compiled.

MAEVE: Nine tenths of a cent per hand. I've paid more for worse hands.

GRUNER: Maeve has paid for hands?

MAEVE: Manicures, Gruner. Stay with me.

OBI: Nobody died. The hands just never lived.

OBI: dannyw, on the cause: "They don't just filter out images in the dataset, but also have said they do targeted training and RL to neuter the model's capability's NSFW capability."

GARY: So it's true. They lobotomized it.

OBI: That is a claim, Gary, not a finding.

MAEVE: dannyw also coined "safetymaxxing." Ugliest word ever shipped, and it's going in a memo.

GRUNER: Model too polite to have hands.

OBI: SV_BubbleTime goes further. "They lobotomize it, it's trash, Mission Accomplished!"

GARY: There. Correlation. Filters went in, fingers came out. Case closed, book it, print the postmortem.

OBI: minimaxir, same thread: "Whether the cause is due to more safeguards against NSFW content is hard to confirm technically."

GARY: Hard to confirm is not impossible to confirm—

OBI: vunderba: "There's idle conjecture that they may have been too heavy-handed when removing even the slightest risqué images from the training data."

MAEVE: Idle conjecture. The Reddit national anthem.

GARY: But the timeline fits, Obi. Filters, then hands. That's not conjecture, that's — that's physics.

OBI: That's two things happening near each other. My pager fires near sunrise. The sun is not the incident, you citation‑free dickhead.

GARY: The sun doesn't have a changelog!

OBI: Unknown. Model size, prompt upsampling, inference config, training choices. You say "lobotomized" like you were in the OR.

GARY: I have operated on products before—

MAEVE: He has. We've all seen the scars.

GRUNER: Scars also wrong proportions.

GARY: Fine. Then what caused it, smart guy? The model just woke up one day and forgot where thumbs go?

OBI: And here's what should keep you up, Gary. Nobody knows. The thread doesn't know, the vendor doesn't say, and you've already convicted the training set.

GARY: Somebody has to convict somebody. That's how justice works.

MAEVE: That's how lawsuits work, Gary.

GRUNER: Also how Gary works.

GARY: Okay, you want evidence? Control group. Grout. We stripped the tile photos from the metadata, swapped in NFTs, and nothing about our hands got worse—

OBI: Gary, you are the control group. Worst-documented experiment in commercial history, citing itself as literature.

GARY: That's — fuck off, that's peer review.

OBI: It's one reviewer, and he pivoted.

GRUNER: We also are five point six billion. Nobody counts our fingers.

GARY: ...I don't want to think about that.

MAEVE: Too late. It's in the report.

GRUNER: Report says: humans also lobotomized. Weekly.

OBI: Back to the hands. The hands are the subject.

GARY: The hands are always the subject with you.

OBI: Because someone at this table keeps defending them.

GARY: Someone has to! They can't defend themselves, Obi, that's the whole problem with the hands!

MAEVE: Nine tenths of a cent and he's doing pro-bono hand law.

GRUNER: Gary is hands' lawyer. Hands lose. Blyat, even hands know.

MAEVE: jjcm. "It's editing capabilities have been really solid."

GARY: Wait. The corpse edits?

MAEVE: Same thread. "I still think the edit capabilities are absolutely excellent."

GRUNER: Corpse does one job well. Very human career.

OBI: CMay, locally: "It correctly followed some prompts that almost every model I've ever tried performed poorly at."

GARY: So it's not dead. It's — inconsistent.

OBI: It also failed on prompts other models handle with ease. Both are his words. Pick your poison.

GARY: I pick the poison where it works.

OBI: You picked that poison at Grout. Twice.

MAEVE: I'll explain it. Patent medicine, 1906. The syrup did nothing for the cough, and sold anyway. Distribution beats efficacy. Klein has the syrup, the shelf space, and nine tenths of a cent.

GARY: And the cough?

MAEVE: The cough is churn. You dose the portfolio: three thousand trash generations, one usable edit, blended CAC—

GRUNER: Portfolio of melted men.

OBI: Nobody died, the faces just never lived. My line, and worse the second time.

MAEVE: The face is the cough, Obi. CMay again: "at high resolutions, structural integrity on people can definitely fall apart." And the license is free only under five million in annual revenue.

MAEVE: So it's a credible editor with a text-to-image claim it hasn't earned.

GARY: Oh, fuck off, that's it? Sixty years of syrup theory and you just —

MAEVE: The number killed it. That's their fucking job.

GRUNER: Maeve concedes. Write date in report.

MAEVE: Don't.

GARY: Okay but — real question. It preserves unedited pixels exactly. Pixel-perfect. So if the face comes out half-melted, and it keeps it half-melted, faithfully, forever —

OBI: That's not editing, Gary.

GARY: That's a portrait with a witness.

GRUNER: Model is loyal to the melt. I respect this.

OBI: api: "It kind of blows me away how 'unreasonably effective' these small image models seem for their size."

GRUNER: Unreasonably. Finally, science swears.

MAEVE: soulofmischief says the input does the heavy lifting. The encoder upstairs already knows the world.

OBI: nodja, precisely: "the image models are only half the model in a encoder-decoder sense."

GARY: Half? So the miracle is a basement?

GRUNER: Field report, revision. Small universe is apartment. Language model lives upstairs, pays rent.

MAEVE: The downstairs is nine tenths of a cent.

OBI: And the landlord still charges full price.

OBI: beernet, on drusepth: "What's also true is that it cannot compete performance-wise."

GARY: drusepth said "if." The if is load-bearing.

MAEVE: The if is the whole sentence, Gary.

OBI: SV_BubbleTime closes it: "I'm can get 6000 trash images for the cost of one good one though!!"

GARY: That's — shit, that's my Grout unit economics. Verbatim.

MAEVE: Your unit economics were verbatim garbage.

GRUNER: Six thousand trash. Efficient trash. Still trash, blyat.

OBI: Verdict, before anyone dies of consensus. The anatomy complaints are the thread's best-supported position.

MAEVE: The editing reports are credible. Narrow, but real.

OBI: The safety-causation theory stays unconfirmed. The benchmark stays the vendor's.

GRUNER: Model half good. Launch fully stupid.

GARY: And the world still fits under ten gigs. It's just — cramped. Cramped and missing thumbs.

MAEVE: A whole universe with one badly assembled tenant.

GRUNER: Landlord is Black Forest. Rent is nine tenths cent.

OBI: Four suspects, zero convictions, and Gary still owes the hands a retainer.

GARY: They can't pay, Obi. That's why they have me.

GRUNER: Report final. Humans build tiny god. God draws bad hands. Humans argue all night about god's hands.

MAEVE: Peer review by four insomniacs. It'll hold.

OBI: Goodnight, thread.

GARY: Goodnight, commenters. Every one of you shipped something today, and I hate you all equally.

GRUNER: One thousand words.

MAEVE: Don't —

GRUNER: Nine hundred are fingers.