Viewing profile — jbellis
jbellis
HN member- Joined
- Wed, Mar 28, 2007, 4:00 AM UTC
- HN karma
- 5,018
- Public activity
- 1,132 items
- HN profile
- View on Hacker News ↗
About jbellis
Brokk keeps LLMs on-task in million-line codebases by adding compiler-grade understanding of your code's structure and semantics.
Previously: author of JVector, co-founder of DataStax, founding project chair of Apache Cassandra.
Twitter: http://twitter.com/spyced
Recent public activity
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Comment #49250638
I'm so old I can remember when ars technica published actual technical content.
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Comment #49240069
Why less workflow friction?
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Comment #49151695
The only scenario is if you have enough work to do batch inference. Using a tiny fraction of GPU capacity to decode a single request at a time just doesn't make sense, as you say.
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Comment #49151681
Yes, look up REAP.
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Comment #49035855
Apparently this is an unpopular opinion on HN, but a job isn't an output that companies produce, it's an agreement to compensate an employee in exchange for services, and just as t…
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Comment #48996965
It's roughly equal on price and intelligence as GLM 5.2 while being ~8x faster.
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Comment #48949937
I guess you didn't read ellie's reply directly underneath that?
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Comment #48939105
It tops benchmarks because it uses them in its training data. https://x.com/eliebakouch/status/2077425801633427919
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Comment #48915741
This just isn't true. On balance, data centers are turning out to be more like the "anchor tenant" of the power grid, financing improvements for everyone. Overview article with lin…
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Comment #48823313
voyage 4 nano is sota at the next size up and if you really want the best teacher models it's probably the voyage commercial APIs
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Comment #48813533
FWIW -- Granite r2 small is a 30M model, still small enough to run on CPU, and a good baseline for fine tunes.
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Comment #48806834
Yes, disappointing given that Chronicle actually does have legit expertise here. (Chronicle Map is not very well-known even in the Java space but it's by far the best larger-than-m…
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Comment #48776714
That's a reasonable option, just be aware that you get about 1/3 as much memory bandwidth with the M5 Pro, or 2/3 with the M5 Max [now you're at $4100 for the lowest-end]. So both …
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Comment #48596603
It's no mystery. https://en.wikipedia.org/wiki/Anders_Hejlsberg
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Comment #48592702
I feel bad that I wasted my time reading this. On the points in the article: 1. Yes, "gain" is a vanity metric but it's harmless, nobody is being "fooled" here. 2. This could be a …
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Comment #48454604
man, Tom Lane has hated query hints for literally decades did he finally come around?
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Comment #48448094
it is hard to understand what the actually meaningful innovations are here / what TileRT is bringing to the table. - dflash: new-ish but February is ancient by the standards of the…
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Comment #48437607
Because you need kv proportional to context length during inference of a single token to avoid quadratic recomputation. So compressing the kv lets you handle longer contexts in the…
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Comment #48436762
> the association with flexibility or set shift did not remain significant after false discovery rate correction this is right there in the abstract, isn't that the entire game?
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Comment #48273557
Because it gets you a minimal amount of abuse prevention for free.
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Comment #48264552
Generically, I would say, just start building it and ask your favorite coding agent for advice when you get stuck. This is the first technology that can teach you how to use it! (B…
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Comment #48260594
As someone who has been writing harnesses for a year: the people at opencode etc aren't stupid, when they decide to break the prefix cache [usually partially] it's always because t…
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Comment #48183141
Developers: stop doing whiteboard interviews, they don't measure anything relevant to the real job Also devs: stop giving us real world problems to solve
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Comment #48177672
https://archive.is/kO6Ph
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Comment #48160072
Yes, but not diffusion based, it's still doing token-at-a-time speculation.