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SgtBastard

278 karma · joined November 7, 2019

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SgtBastard··on Identity Management for Agentic AI [pdf] (2025)
Authentication is (proving) who you are.

Authorization is the process of determining if someone can do something.

That you’re conflating multiple distinct concerns doesn’t build confidence.

SgtBastard··on Jev introduces a new shape of LLM
Temperature = 0 would always return the highest probability token at every generation step and given a single distribution of tokens at each generation steps,that would become deterministic.

Where that gets murky is… perturbation inside the models themselves, such as Mixture of Experts (MoE) models who’s more internal parameter activation is not so deterministic (and therefore the tokens they generate are not deterministic across runs)

SgtBastard··on Jev introduces a new shape of LLM
Are you asking “is the probabilistic inference model 100% deterministic?”

If so: no.

SgtBastard··on MCP was always a bad idea?
Just leak them to the inference providers, obviously /s

If you have self hosted models and/or self hosted APIs, maybe you don’t need MCP to provide a gateway to a secure resource.

If neither of those things are true, you need an authenticating gateway/proxy or a target API that supports single use credentials (and get the model to generate a call to use them).

We can argue whether MCP is a good authenticating middle layer, but not whether one is required.

SgtBastard··on I turned Jev into a (lousy) chatbot
I always have a Mandela-effect moment about the Dropbox and iPod dismissive comments with Hackernews and Slashdot respectively.

God I’ old

SgtBastard··on Compression is prediction
I asked the original commenter to confirm my understanding of what they were saying.

I find it a fascinating alternative view to what is largely well understood (your counter-point).

The thing that stood out is the comment that it’s an approximation of the original data generator (humanity). Early approximations were poor (GPT 2-3, to an extent GPT-4).

I’m not so sure I can reject the hypothesis that such an approximation can be found.

SgtBastard··on Compression is prediction
> A lot of people seem to think of the training process as curve-fitting data (the "stochastic parrot" model), but I think of it more as "solving an inverse problem to approximate the unknown source that generated the training data"

I just wanted to confirm your underlying point here: training a model isn’t about finding a function that fits the observed data (even though that’s the outcome) but instead finding an approximation of the unknown source that generated the source data in the first place.

In the case of LLMs an approximation not of a human but of the sum of humanity that produced the training copora?

SgtBastard··on GPT-5.6
You may be discounting the tokens generated in the thinking trace but not included in the output to users.
SgtBastard··on New AI tutor achieves 0.71-1.30 SD effect size in Dartmouth course [pdf]
The “problem” is exactly as you’ve framed it: individual 1-1 tutoring unambiguously improves education outcomes by a significant (2 StDev’s in Blooms study) vs any other understood method but delivering this universally is (was?) infeasible.

Bloom looked at other methods used in concert to achieve similar improvements to “solve” the problem that could be delivered at scale.

LLMs may provide a new path to the 2-Sigma improvements without the same delivery problems.

SgtBastard··on New AI tutor achieves 0.71-1.30 SD effect size in Dartmouth course [pdf]
Thank you for this and for parent’s comment - I know what rabbit hole I’m going down today.
SgtBastard··on There is a shadow hanging over this Fable thing
Mistral in the EU, for one.
SgtBastard··on DeepSeek v4
Mistral (a French company) shouldn’t be discounted.
SgtBastard··on So where are all the AI apps?
What makes you think 1-2, 6-8 can’t be done by agents?
SgtBastard··on Super Micro Shares Plunge 25% After Co-Founder Charged in $2.5B Smuggling Plot
Yes - itself.
SgtBastard··on GPT‑5.3 Instant
Friend, I bet those folks living rural West Virginia are super happy that, on average, a group whose only shared characteristics is the colour of their skin are enjoying an elevated position in western society. Super happy. All racism is gross.
SgtBastard··on How I use Claude Code: Separation of planning and execution
How do you feel about your current levels of dakka? </40k>
SgtBastard··on What Is OAuth?
Are you ok there? SAML, OIDC and a depressingly long tail of Kerberos is how modern enterprise identity security works.
SgtBastard··on English professors double down on requiring printed copies of readings
We have multiple threads of research demonstrating in-context learning, friend.

https://github.com/dqxiu/ICL_PaperList

SgtBastard··on English professors double down on requiring printed copies of readings
This thread is about coding agents, of which a model is only one (important) part.
SgtBastard··on Xcode 26.3 – Developers can leverage coding agents directly in Xcode
Fancy while() loops is how I describe them.
SgtBastard··on Xcode 26.3 – Developers can leverage coding agents directly in Xcode
Claude, with a modicum of guidance from an engineer familiar with your monolith, could could write comprehensive unit tests of your existing system, then refactor it into coherent composable parts, in a day.

Not doing so while senior management demands the use of AI augmentation seems odd.

SgtBastard··on English professors double down on requiring printed copies of readings
Only if you’re relying upon the models to recall facts from its training set - intuitively, at sufficient complexity, models ability to reason is what is critical and can have its answers kept up to date with RAG.

Unless you mean out of date == no longer SOTA reasoning models?

SgtBastard··on Amazon cuts 16k jobs
Guilds of Knowledge hoarders and AI adepts are my bet as well.
SgtBastard··on Jensen: 'We've done our country a great disservice' by offshoring
Thank you, I learnt a new term today.
SgtBastard··on 2025: The Year in LLMs
… the internet was not immediately useful in a million different ways for almost every person.

Even if you skip ARPAnet, you’re forgetting the Gopher days and even if you jump straight to WWW+email==the internet, you’re forgetting the mosaic days.

The applications that became useful to the masses emerged a decade+ after the public internet and even then, it took 2+ decades to reach anything approaching saturation.

Your dismissal is not likely to age well, for similar reasons.

SgtBastard··on Learn Your Way: Reimagining Textbooks with Generative AI
Nitpick: Language is technology, it’s not something we’re genetically born with and is critical for education to happen.
SgtBastard··on John Carmack's arguments against building a custom XR OS at Meta
Technically you are correct but the commenter you’re responding to means that with the amount of Western Governments spend on MS products and services, the are a d facto (if not de jure) state backed enterprise.
SgtBastard··on DELETEs Are Difficult
Only if you profoundly misunderstand what GC is.
SgtBastard··on Amazon tripled prices for the basic tier of their auth service Cognito
Ping Identity run the largest enterprise identity platforms on the planet after merging with ForgeRock last year. Think HSBC, JP Morgan Chase-scale.
SgtBastard··on There's Just One Problem: AI Isn't Intelligent
>Humas learn dynamically

In-context learning (Few Shot Prompting) is absolutely demonstrable by LLMs since GPT 3.5 at least.

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