Devin @_chotzen
human ai software engineer @codeiumdev, previously @Caltech Honolulu & Mountain View Joined June 2017-
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Codeium is featured on Forbes AI 50, a list showcasing promising private AI companies! Join us - we’re looking for exceptional people to accelerate developer productivity with AI 🚀 codeium.com/careers
Codeium is featured on Forbes AI 50, a list showcasing promising private AI companies! Join us - we’re looking for exceptional people to accelerate developer productivity with AI 🚀 codeium.com/careers
Never tell me that your vote doesn't count. Glad mine did in this race. mercurynews.com/2024/04/03/ive…
to paraphrase @headwaysmatter: should we be LEADING IN CLEAN TRANSPORTATION? or RUNNING MORE BUSES AND TRAINS
to paraphrase @headwaysmatter: should we be LEADING IN CLEAN TRANSPORTATION? or RUNNING MORE BUSES AND TRAINS
good morning. Proud as always to be on this team. We're working on a lot of hard problems this year, I'm really excited for what's to come.
good morning. Proud as always to be on this team. We're working on a lot of hard problems this year, I'm really excited for what's to come.
It’s fun to laugh at hyperloop for failing (after burning credulous VC and local govt cash) but there’s an ongoing and much more powerful vaporware product that has infected @CaltransHQ @AirResources as a way for Chevron to maintain natural gas production
It’s fun to laugh at hyperloop for failing (after burning credulous VC and local govt cash) but there’s an ongoing and much more powerful vaporware product that has infected @CaltransHQ @AirResources as a way for Chevron to maintain natural gas production
It's been quite a (half-)year @codeiumdev, so exciting to see how far we've come since we launched. I'm always grateful to work with such capable people, and to build a product that people are using right now. And I'm so excited for what's coming next year.
Yesterday the head of the Hawaiʻi housing emergency proclamation working group resigned after far-right conspiracy theorists, screaming on social media that the government started the Maui fires, went after her loved ones with slanderous lies.
The reality is that our residents are moving away. Hawaii has had seven straight years of population decline. it is long past time to address Hawaii's housing shortage.
1 month until we find out whether Pasadena fooled the state into getting a compliant housing element.
Would your city‘s zoning code & processes allow your favorite buildings to be built today, for reasons other than fire safety/sustainability? If not, something is deeply broken.
Would your city‘s zoning code & processes allow your favorite buildings to be built today, for reasons other than fire safety/sustainability? If not, something is deeply broken.
also constitutional law is just calvinball used to justify whatever the justices’ partisan beliefs are the Supreme Court is a joke, sham institution and it’s about time manchin and Sinema realized that and sign on to expanding the court and impeaching thomas
I'm so happy to see this response from our next Governor of Hawaii @DrJoshGreen. He frames the issue in the correct way: the lack of supply is the problem, not foreign investors or some other magical mechanism for increasing prices. civilbeat.org/2022/06/candid…
California’s “climate” Governor: How it started How it’s going
Prhp1 @mojrad24
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315 Followers 740 Following Currently @codeiumdev. Community member @neo. Formerly perception @nuro.Yash Mittal @Yash_471
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1K Followers 113 Following Sustainable, equitable & vibrant places for people in #SiliconValley. We do #communityengagement, education & advocacy. Cousin to #YIMBY. #Placemaking #HousingHorace He @cHHillee
24K Followers 449 Following Working at the intersection of ML and Systems @ PyTorch "My learning style is Horace twitter threads" - @typedfemaleGlad to see folks studying this problem. The paper suggests that (their impl. of) FlashAttention has higher numerical error than baseline. However, FlashAttention in BF16/FP16 will often have *lower* error than baseline if the impl. does internal softmax rescaling in FP32
Meta presents Is Flash Attention Stable? Finds that Flash Attention sees roughly an order of magnitude more numeric deviation as compared to Baseline Attention at BF16 when measured during an isolated forward pass arxiv.org/abs/2405.02803
@robertomasymas @_chotzen perplexity is fine, it's basically just "loss on the pretraining corpus", which may or may not indicate usefulness for downstream tasks that aren't "predict next token of pretraining corpus". also gotchas with measuring it like early token curse (see: arxiv.org/pdf/2012.15832)
the trick the nonprofit sector has played on the world is making people think their competitor is the FOR-profit sector. It’s not. Their competitor is the government and unions
should we outsource job training to nonprofits? NO should we outsource subsidized housing to nonprofits? NO should we outsource public education to nonprofits? NO should we outsource renewable energy to nonprofits? NO just stop
@2wlearning please share how you finally understood RoPE every time i try to read about it my brain fills with white noise
these models really need to be evaluated with something like RULER (github.com/hsiehjackson/R…), needle-in-a-haystack is not sufficient for me to believe that performance doesn't suffer across the long-context window
We’re going back 2 back! 🔥 Introducing the first 1M context window @AIatMeta Llama-3 70B to pair with the our Llama-3 8B model that we launched last week on @huggingface. Our 1M context window 70B model landed a perfect score on NIAH and we’re excited about the results that…
Soon
In the coming weeks, we will begin testing fully autonomous rides — without a human driver— for our employees on San Francisco Peninsula city streets north of San Mateo.
its true. we are working on it :)
“I don’t give a shit about AGI. I want this technology to deliver on the promise it has made. And it has not.” —Nick Frosst, @cohere co-founder
This is why attaching an "affordability mandate" to SB 3202 would have been a bad idea. Subsidized affordable housing is good, but the research is crystal clear that unfunded mandates are harmful and counterproductive.
this report out of UCLA found that for every low income (ELI) unit created with inclusionary zoning (IZ) roughly 5 total units were lost due to the tax on housing. it also concluded rents stabilized without IZ vs with it
🥳Our paper "Iterative Preference Learning from Human Feedback: Bridging Theory and Practice for RLHF under KL-Constraint" is accepted by ICML2024 (also an ORAL presentation at ICLR ME-FoMo workshop)! - Problem formulation: we first formally formulate the RLHF as a…
bullish on more parameters tbh sadly bearish on more vram @ home lmao
Incidentally, what would jumpstart faster slightly denser “missing middle” home construction in Hawaii: * Permitting reform (esp automatic issuance if departments take longer than a few weeks) because now simple “leaky roof fixing” permits take 2+ years * Minimum-lot-size…
truly it has been a whole group effort - so, so proud of EVERYONE who participated in this grueling process and i do mean EVERYONE who spent the time to think, worry, read, write, and testify about our housing issues! THANK YOU FOR CARING 👏🏻👏🏻👏🏻
Many many thanks to @LukeEvslin @stanleypchang @mpopv @sterlinghiga And all the various groups that worked so hard on this: @hiyimby @hawaiisfuture @grassroothawaii @AARPHawaii and anyone else I'm missing.
It happened. The first actual pro-housing #YIMBY statewide bill in Hawaii has passed both houses of the state legislature! What SB3202 does (link to bill in 🧵): 1. Requires counties to authorize rental triplexes (via ADU) on all residential housing lots statewide, with a…
A huge, huge come-from-behind victory in Hawaiʻi. Many fearlessly dedicated people worked tirelessly to make this possible, none more so than House Housing Chair and breakout YIMBY champion @LukeEvslin.
Victory! It's a historic day for the fight against Hawaiʻi's housing crisis. Along with legalizing mixed-use housing in business zones, the state legislature just passed 3 units per lot across all urban zones, unlocking tens of thousands of new housing units! ❤️❤️❤️🏘️🏘️🏘️🎉🎉🎉
Undoubtedly, it is Raffel et al (2020), the T5 paper, which came earlier. You can see the beginnings of supervised instruction/prompting there (see red highlights) and it was the first ever paper to show you can use formulate any task as a text to text task and train multiple…
Stiennon et al. (2020). The first paper I know that used RLHF+PPO to finetune LLMs to follow human instructions (here: specifically summarizing texts). That was even 2 years (!) before InstructGPT. arxiv.org/abs/2009.01325
😡😡😡 fear mongering using attention-grabbing words, same as that monster lot nonsense from earlier this year WHY? because it is a NIMBY tactic to achieve keeping the current system in place, which primarily harms renters and young working people #Honolulu #Oahu
A bill to legalize an additional ADU is on the cusp of passing this week in Hawai‘i and the NIMBYs are getting increasingly panicked. Here’s the Honolulu Council Chair trying to convince people that building more ADUs is gonna make housing… more expensive.
gosh this sounds so familiar FOR SOME REASON yes, looking directly at you #Honolulu #Oahu councilmember NIMBYS especially the ones who are DEMOCRATS 😡😡😡 THREAD - start at the top
@FellateMinion Democratic NIMBYs in the Boston area plus faux-libertarian Republican NIMBYs in NH state government. NH finally passed some modest reforms this year but there were some hilarious quotes from republicans who opposed it
he’s like 14 years old here. if these products were being built by children, that would be a fair defense for them sucking. but they’re built by adult “Apple graduates” (🥁✨🥳🎉).
If @MKBHD decided his initial videos were "barely reviewable" instead of posting and iterating, would he be where he is today? 🤔
The barrier to entry is quite large too. One requires paying $8,100 annually for maintenance and insurance while the other is just $80/month for a HOLO Card monthly pass.