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scosman

4,266 karma · joined August 13, 2011

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scosman··on GLM-5.3 is now open-weight
It's actually slightly more expensive ($0.50 vs $0.48), but there's a temporary 50% discount.

I've seen dozens of conversations about it in last 24 hours, and every major inference provided added in first 24 hours. I think it's gaining plenty of traction.

scosman··on GLM-5.3 is now open-weight
z.ai coder plan, both in opencode and direct API access. I use it for my side projects like https://github.com/scosman/Biscotti (on-device meeting transcription and summaries).
scosman··on GLM-5.3 is now open-weight
I've been using it more and more. Feels like Opus 4.8, in the best possible way.
scosman··on Gemini-3.5-Transcribe
I just shipped this free app: https://github.com/scosman/Biscotti

Private offline transcription and summary. Speaker identification, working on voice-prints for identification across the corpus.

scosman··on Nitter and XCancel receive cease and desist notices
A new case where the "free as in speech, not free as in beer" clarification helps.
scosman··on Nitter project received cease and desist
yeah, it's X that has ads. Which is why they wouldn't be as receptive as HN.
scosman··on New Mac Studio with M5 Max and M5 Ultra
It's fast by computer standards and excellent for entry level chip. The Pro/Max/Ultra chips are always faster.

Compared to something like VRAM it's slow.

scosman··on Walgit – a Git server that is one binary in front of an object store
Note this is from tobi, Shopify CEO

Amazing he still codes. But likely more experiment than prod level.

scosman··on iCloud+ Hide My Email addresses will remain on icloud.com
it will still be on "private.icloud.com". Just as filterable...
scosman··on Cerebras CS-4
ah, that makes it feasible! Okay, glad it's not technical limit. They should fix the pricing...
scosman··on Cerebras CS-4
And GLM is only 0.7T!

But these labs distill off the larger models. Both officially at the labs with the big ones, and unofficially. We need the giant models to get the smaller models.

scosman··on Cerebras CS-4
I don’t think they will until they change the architecture.

They don’t have a prefix cache like other providers, or at least don’t have a discount in their billing structure. Each message charges for the whole context window. It’s wildly more expensive for long multi turn scenarios with lots of tool calls (coding). It’s better for short few turn tasks.

Edit: I don’t know if they actually have a proper cache. This could just be a billing artifact.

scosman··on GLM-5.3 Artificial Analysis Benchmarks
And reminder: it's less than a quarter the size of Kimi K3!
scosman··on Judge sets framework for Nine PBS to retrieve archival data
It's also possible IM serves a scaleable storage system that mingles data across customers. If you S3 they don't isolate clients per physical drive, they store blocks pretty randomly across millions of drives.

Plus the case above: OSS could have had another company storing sensitive medical records, and this hands over those drives to a PBS station.

scosman··on Judge sets framework for Nine PBS to retrieve archival data
> William Cravens, the attorney representing Iron Mountain, told the judge his client doesn’t know the format of Nine PBS’ materials that were stored by OSS. He expressed concern about whether Nine PBS’ archival material is lumped together with data from other OSS clients. Iron Mountain wants to avoid potentially corrupting the other data, Cravens added.

> Elliff ordered the immediate return of any physical devices that hold Nine PBS’ data once access to OSS’ storage system is granted…

> Once Nine PBS retrieves its data, the station must work with a third party to ensure that no data from other OSS customers is among those materials.

I don’t love this call. Handing over any disk has several problems. It could easily contain very sensitive data from another client. It’s inherently one-sided (another client can’t make the same request if the disk is already gone). And it’s being handed over to a PBS station that doesn’t seem to have the technical chops to manage data backups/security.

I want them to get their data back, but this needs a technical intermediary that handles all client data equally.

scosman··on AI Coding Without the Vibes
I had the same thought and came to the exact same name: vibe crafting. Published a skill in the process, steps: https://github.com/scosman/vibe-crafting
scosman··on Nine PBS sues Iron Mountain over blocked access to archival data
1 doesn't hold: you validate ownership and access by customer. OSS is the customer not PBS. OSS owns that process for PBS, not IM. It might not be technically possible (encryption, mixed data, sharing, ACLs). It might expose private data of non PBS OSS customers. It might violate the contract they have with their clients like OSS.

2 it doesn't say either way. From owning systems like this, I'd assume there's some degree of "we have no idea what's in this bucket and can't just hand it over to random person asking for it".

Context: I owned a photo backup startup. 8.6 billion photos. Some might be yours, most are not. If you went to AWS and asked for a copy of the bucket, they rightfully wouldn't have complied.

scosman··on Nine PBS sues Iron Mountain over blocked access to archival data
It's not that simple. If I'm a host and someone shows up without the keys or passwords and says "that's my data, I was a client of a client of yours", I have no idea how to tell if that's true and no idea how to deliver the data.

Maybe they mixed data from many companies on the same volume like S3 does. Maybe there were ACLs on that. Maybe it includes PII. Maybe it's a bunch of shards and needs an index on OSS servers to reassemble. Maybe it's encrypted by keys OSS had.

scosman··on Harness engineering for self-improvement
many evals, but yes
scosman··on Harness engineering for self-improvement
We've using auto-research for harnesses and it's surprisingly powerful. It's amazing how many problems are easy to spot and fix from traces.

Few key things were required to get it working well: 1) let it read a heap of prod traces to spot real issues. 2) let it write it's own tools (example "loading context" goes from 20k tokens across 15 tool calls to 800 tokens and 1 call to session_context tool). 3) you need evals and val/test splits, it will reward hack. 4) you need proper tooling (synthetic users, synthetic tools) for it to be able to crunch for 12 hours and produce something. 5) you need the optimization target to be a reasonable size: not your 1M line codebase, but a lighter agent harness (pi harness, skill only, Kiln harness).

scosman··on DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis
thanks, corrected! I looked at Q3
scosman··on DeepSeek V4 Flash 0731 Intelligence, Performance and Price Analysis
So GLM 5.2/Gemini 3.6 level intelligence for $0.28/m output. And their updated Pro model coming soon....

Plus a size you can genuinely run at home: Unsloth lossless Q8 at 162GB.

scosman··on Turning a dumb AC unit smart (without losing my security deposit)
I've wired ESP32s into all my old heat pump units using ESPHome. They are more reliable and more responsive than the $400 dongle they sold with newer units.
scosman··on Are AI Labs Pelicanmaxxing?
join me in building the ideal training set for pelicans riding bicycles: https://github.com/scosman/pelicans_riding_bicycles
scosman··on Apple defeats liability for not scanning iCloud for CSAM
> IMO "end-to-end encryption" simply isn't possible

In a technical sense it's absolutely possible. Owning the servers != transferring keys to the servers. Most E2E apps run both client and servers, it's about if they ever had key access.

scosman··on Using Go for Mobile Apps
Go mobile definitely supports building libraries. It will package up an xcframework for iOS and something else for Android (I forget details). It doesn't need to be the whole app. You get nice(ish) language bindings.

That said, a pure c framework is probably a cleaner way to go.

scosman··on Building and shipping Mac and iOS apps without opening Xcode
small issue: xcodebuild will just randomly fail sometimes. And the solution is to... open and close Xcode. I wish this wasn't true, but it is.
scosman··on GPT‑Live
ChatGPT has had this for over a year too. This is a better model.
scosman··on Show HN: Davit, a Apple Containers UI
What's the best "run your coding agent in apple containers" setup folks have?
scosman··on Memorizing session transcripts isn't useful
heh, who knows. I often give agents the motivation, which I generally helpful. Have not bothered to measure this case.
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