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kmckiern

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Show HN: O3 beats Sonnet 4 at coding (in our codebase, wrt our preferences)

2 points·by kmckiern·12 mesi fa·0 comments

Light-based photocatalytic system can break down PFAS at room temperature

phys.org
21 points·by kmckiern·2 anni fa·1 comments

Refusals (LLM Leaderboard)

mandoline.ai
2 points·by kmckiern·2 anni fa·0 comments

Comparing Refusal Behavior Across Top Language Models

mandoline.ai
2 points·by kmckiern·2 anni fa·0 comments

Show HN: Mandoline – Custom LLM Evaluations for Real-World Use Cases

mandoline.ai
2 points·by kmckiern·2 anni fa·0 comments

comments

kmckiern
·10 mesi fa·discuss
fun!
kmckiern
·anno scorso·discuss
> I can't see what is what "the economy" has given to us in return.

Reductions in extreme poverty, increases life expectancy, improved access to education and healthcare.
kmckiern
·anno scorso·discuss
Data is useful! But it seems like (I am not an economist) the incentive structures around these offices are failing. Maybe the benefits need to be more immediate / obvious / visceral.
kmckiern
·2 anni fa·discuss
Interesting - I've heard this anecdotally. Curious if you know of any resources that look at this in more detail?
kmckiern
·2 anni fa·discuss
https://arxiv.org/abs/2406.11717 https://huggingface.co/blog/mlabonne/abliteration
kmckiern
·2 anni fa·discuss
https://cdn.openai.com/o1-system-card-20240917.pdf

Check out the "CoT Deception Monitoring" section. In 0.38% of cases, o1's CoT shows that it knows it's providing incorrect information.

Going beyond hallucinations, models can actually be intentionally deceptive.
kmckiern
·2 anni fa·discuss
While GDP is growing, there has been a long-term decline in wages as % of GDP: https://fred.stlouisfed.org/graph/?g=2Xa

The median worker's day-to-day perceived quality of life may be more aligned with this downward trend.

I'm not an economist, so please correct me if I'm wrong.
kmckiern
·2 anni fa·discuss
First of all - very cool that they were able to image this and work out the mechanical mechanism in such detail.

Second - the rupture event looks so violent but iiuc it’s actually highly controlled: - the rupture site is thinned early in the ovulation process - the expansion step pulls in fluid to the ovary (builds internal pressure) - the contraction phase restricts the cell volume (which also builds internal pressure) - the oocyte is launched out of the cell at a relatively high speed