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jafitc

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news.ycombinator.com 2y ago

ChatGPT Website Updated With Long-Term Memory Feature (RAG)

jafitc
1pts0
twitter.com 2y ago

Which models are the Most Actively Liked on HuggingFace since inception?

jafitc
1pts0
twitter.com 2y ago

Small 100M transformer model nails 12x12 digit multiplication without COT

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2pts0
huggingface.co 2y ago

Mixtral 8x7B Above Gemini Pro – Chatbot Arena Leaderboard Updated

jafitc
2pts1
lightning.ai 2y ago

Lightning AI Studios – A persistent GPU cloud environment

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1pts1
twitter.com 2y ago

My thoughts on Mistral's stellar rise

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3pts0
www.johndcook.com 2y ago

The Dark Matter of Programmers

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i.imgur.com 2y ago

Yann LeCun and Geoffrey Hinton disagree whether LLMs can reason

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4pts6
www.reuters.com 2y ago

Elon Musk says X will strip ability to block accounts

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8pts6
news.ycombinator.com 2y ago

Ask HN: What startup/technology is on your 'to watch' list?

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3pts1
www.youtube.com 4y ago

YouTube deleting comments who criticize their hiding of the dislike count

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807pts565
www.bloomberg.com 9y ago

It’s Not a Startup Visa, but It’s Close

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2pts0
www.youtube.com 9y ago

Year-old iPhone 6S blows away brand-new Samsung Note 7

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5pts0
qz.com 10y ago

Where in the world teachers make the most money, and the least

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1pts0
www.finder.com 10y ago

Here’s what you’re missing if you watch Netflix anywhere but America

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1pts0
justgetflux.com 10y ago

f.lux for iOS WITHOUT jailbreaking just got released (official)

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9pts3
github.com 10y ago

GammaThingy: Changes screen gamma on iOS, no jailbreak required

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3pts1
9to5mac.com 10y ago

iPhone 6s review roundup

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1pts0
www.theverge.com 10y ago

Mossberg: iPhone 6S keeps Apple on top in the smartphone race

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1pts0
www.theverge.com 10y ago

iPhone 6s and 6s Plus review

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medium.com 10y ago

Basecamp 3: Work Can Wait

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4pts0
blog.deathtobullshit.com 10y ago

Death to Bullshit

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3pts0
torrentfreak.com 10y ago

Kim Dotcom and Universal Music prepared a deal to tax Google

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2pts0
quellish.tumblr.com 10y ago

Why the Facebook iOS Application is so large

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51pts52
readwrite.com 12y ago

200 Million Workers Want Windows 8 Tablets, Not iPads (Forrester)

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2pts1
Claude Opus 4.7 3 months ago

bigger change here might not be model quality, but debuggability.

once you hide the reasoning, remove the knobs, and let the model choose its own effort, it gets much harder to tell whether the model got worse or just got harder to inspect.

that’s a real shift. less tool, more black box.

subprime mortgages sprinkled on top of prime ones, treated as prime ones. because they were printing money. subprime code sprinkled on the backbone of software we use everyday. because they are printing code. reckoning

I think you should consider trimming that file.

Exclude movies with very low number of rating or potentially very low scores too.

The long tail reduction would be significant

Important to note that this model excels in reasoning capabilities.

But it was on purpose not trained on the big “web crawled” datasets to not learn how to build bombs etc, or be naughty.

So it is the “smartest thinking” model in weight class or even comparable to higher param models, but it is not knowledgeable about the world and trivia as much.

This might change in the future but it is the current state.

Do you think the ISIS is bound by the words “non-commercial” in a license file when they have the source anyway?

It was available even before this, all they changed is that law abiding citizens can put apps in the App Store and charge money for it.

(More importantly law abiding companies can build on and fine tune it in hopes of profit).

This "vibe" check that it's even better than GPT-4 Turbo is not what its Elo rating shows on the Chatbot Arena based on not 1 but thousands of user votes. GPT-4 (Turbo) is in a league of its own still.

This is based on users choosing the better from 2 models at a time, and calculating an ELO rating from who-beats-who.

BYOT - bring your own tests style.

Gives a better picture of real-world performance and more robust against contamination.

They collected over 6000 and 1500 votes for Mixtral-8x7B and Gemini Pro.

While ELO ratings are widely used to rank performance in Chess or among sports teams, here's a disclaimer by the makers of the leaderboard:

---

Please note Arena is a "live eval" and pretty much a sampling process to estimate models capability.

That's why we show the confidence intervals through bootstrapping. Statistically, these models (e.g., GPT-3.5, Mixtral, Gemini Pro) are very close and only looking at their ranking can be misleading.

https://twitter.com/lmsysorg/status/1735729398672716114

https://twitter.com/lmsysorg/status/1735751052287226059

from the announcement tweet: https://twitter.com/rasbt/status/1735293149965062476

---

So, we've been quietly building something new for running AI experiments and deploying models ...

Our Lightning AI Studios let you switch between different machines and GPUs flexibly in the same environment without any setup steps.

Everything can be accessed via your browser and supports

  - VSCode
  - Jupyter Notebook
  - a regular terminal
  - a control pane for multi-node jobs 
  - ... many, many collaborative and extra features
And there's no installation or setup step required at all.

It's basically what I've been using internally as a productivity tool for the last few months to run AI experiments.

(*there's also a demo video in the linked tweet)

---

A persistent GPU cloud environment.

Code online. Code from your local IDE. Prototype. Train. Serve. Multi-node. All from the same place.

No credit card. 6 Free GPU hours/month.

Brain is just neurons and synapses at the end of the day.

The whole universe might just be a stochastic swirl of milk in a shaken up mug of coffee.

Looking at something under a microscope might make you miss its big-picture emergent behaviors.

These are not actual tests they used for themselves.

Some third party did these tests first (in article and spread on social) to which the makers of Claude are responding.

I knew it’s a weird test right when I first encountered it.

Interesting that the Claude team felt like it’s worth responding to.

Language can be ambiguous.

But these LLMs were fine tuned on realistic human question and answer pairs to make them user friendly.

I’m pretty sure the average person wouldn’t prefer an LLM whose output is always playing grammar Nazi or semantics tai chi on every word you said.

There has to be a reasonable “error correction” on the receiving end for language to work as a communication channel.

We already know LLMs are good at summarizing.

Question is how good they are are retaining minute details from extremely long context, say 200k tokens.

That’s the frontier Claude and now GPT-4 Turbo are pushing

Interestingly human memory works the other way.

We tend to remember out of place things more often.

E.g. if there was a kid in a pink hat and blue mustache at a suit and tie business party, everybody is going to remember the outlier.

My experience matched this as well.

GPT-4 Turbo is more watered down on the details with long context

But also it’s a newer feature for OpenAI, so they might catch up with next version

Gemini AI 3 years ago

Bard currently is GPT-3.5 class model. Of course it's faster than GPT-4. (YMMV on specific examples of course)