Backscroll ranked feed — 2026-06-25 17:23Z

Jibran @Jibran_05 2026-06-23 17:27Z

We've been running @viralbench_ai for the last few days. These models will autonomously get millions of views without any of our guidance. We're open sourcing the entire experiment so everyone can follow along.

(((ل()(ل() 'yoav)))) @yoavgo 2026-06-24 21:35Z

our language, ACDL (agent context description language) makes it easy to describe the structural semantic composition of an agentic prompt as it evolves over time. for example, here is ReAct context with tools at the end and history that includes reasoning traces:

Tathagat @tathagat_ 2026-06-24 19:46Z

Built a better RAG with Proposition Indexing. Instead of embedding raw chunks, I embed key facts and retrieve full context later. 80% → 90% hit rate 895ms → 814ms latency 100% local stack. GitHub: https:// github.com/tathagat-git/p roposition-rag … #RAG #LLM #AI @rishabh10x @kirat_tw

Jenia Jitsev @JJitsev 2026-06-24 23:09Z

There is a lot of room to push open-source models. Eg using Qwen3-32B base with our composed data, we score on Terminal Bench 2.0 25.60% using only 100k samples and no RL, SFT only, outperforming Nemotron-3-Nano and coming close to Nemotron-3-Super that uses way more compute.

Matt Rickard @mattrickard 2026-06-25 02:34Z

Doing most of my code review locally with /review now. PR review bots feel wrong Have to pull the changes down and run them through the harness anyways. Suggestion is pre-CI. Too much noise, not enough signal, GitHub's fault too Problem is all the context gets lost for others

Enze Xie @xieenze_jr 2026-06-25 02:31Z

Sol Video Inference Engine is here! An agent-native, training-free full-stack accelerator for video diffusion. It auto-tunes cache + sparse attn + token pruning + quant + kernel fusion for any model/hardware/config. >2× end-to-end speedup on 64B Cosmos3-Super, 22B LTX-2.3

th0rgal @Th0rgal_ 2026-06-24 07:59Z

Just reverse engineered my Oura Ring 5 so I can control my computer like a wizzard. @ouraring please send my love to whoever buried a feature to stream live accelerometer data

Tsung Xu @tsungxu 2026-06-25 02:34Z

Our development process will save hundreds of thousands of dollars in proprietary but manual aerospace tools, said an engineer who has worked at one of these companies. Huge and widening variance in what toolchains companies are using right now

ParametricArchitecture @parametricarch 2026-06-24 21:14Z

Baobab Waterfall by Ahmad Eghtesad

LanceDB @lancedb 2026-06-24 15:30Z

Updating a label on a row that contains a 50MB video shouldn't require Spark to read that video. Lance Blob V2 in Lance Spark keeps blob columns as descriptors through the plan. Bytes materialize only on write. A blob column stays a column. The SQL stays the same. What changes

Lisan al Gaib @scaling01 2026-06-24 19:40Z

that's like perfectly in line with what I have been saying GLM-5.2 is as strong as Opus 4.5 and GPT-5.2 implying a 7 month lag

stefan @wasserstein_rao 2026-06-25 04:20Z

Cel Shaded Assembly Viewer

Theo Jaffee @theojaffee 2026-06-24 15:59Z

Incredibly, San Francisco's local politics are now distinctly less radical/socialist than New York City's

haris @xPolarrr 2026-06-25 01:13Z

lfg, so bullish on the team at runpod, so happy to have been a part of the journey

Lazarz @Laz4rz 2026-06-22 11:10Z

3 month long interviewing marathon for a person at the end of their PhD (!), from a known uni in the us (!), with a track record (!), network (!) and generally very solid (judging by the blog and notes) Maybe we sometimes really don’t appreciate where we are and high bars are

Hyperliquid @HyperliquidX 2026-06-25 03:53Z

Portfolio margin on Hyperliquid has been live for six months and is now in beta with increased limits. Users with account value <$25M can use BTC and HYPE as collateral to trade perps, spot, and outcome markets with greater capital efficiency. See the Docs for borrow and supply

Zachary Lipton @zacharylipton 2026-06-25 04:49Z

MXNet undead, resurrected by coding agents. Besides being a fun walk down memory lane, this is cool case study on the behavior & autonomy of coding agents & their capacity to animate legacy code (by @smolix ) https:// alex.smola.org/posts/46-mxnet -zombie/ …

Nathan @asplencmnt 2026-06-23 20:24Z

Excited to release ParallelKernelBench (PKB), a benchmark for measuring LLMs’ ability to write fast multi-GPU kernels! Multi-GPU kernel generation compounds several hard problems: - a large parallelism design space - a new communication axis to optimize - and

LindyMan @PaulSkallas 2026-06-24 20:05Z

The weirdest part of reading about the british navy in the 18th century was that so many sailors could not swim, and swimming was not treated as a required naval skill. If their boat got damaged and they fell into the sea, rescue was unlikely and swimming merely delayed

Lewis Fausett @lewiswf 2026-06-24 15:41Z

This is why you are poor. $10m / year brand w/ 65% Gross margin @ 2.0 MER Cogs - $3.5m Ads - $5m Klaviyo + Shopify + SMS - $174k Misc Opex - $326k ($27k / month) To have $1m ACCRUAL net income. Which mean's you're likely not paying yourself. . .

산왕 @mount_king_gg 2026-06-24 09:59Z

서울시 보도자료 중 정비사업지역 전자총회 지원 관련 자료인데요.. 보시면 3년 내 착공 가능할 것으로 보이는 정비사업 지역 list가 나와 있습니다 정비사업 입주권에 관심 있으시다면 가능한 아해 지역을 알아보시기를 바랍니다 [재개발사업] - 36곳 (강북 지역) 한남2, 한남3, 갈현1, 증산5,

Evis Drenova @evisdrenova 2026-06-25 04:03Z

Current workflow: 1. create new ghostty window 2. start up claude/codex 3. ask it to create a new worktree 4. tell it to pick up linear ticket XYZ-123 and work 5. push PR to github/review 6. another ghostty split window runs k9s in stage & prod That's pretty much it ...

thebes @voooooogel 2026-06-24 01:49Z

AI statelets, capped in size by a meta-ethical commitment to human exit rights, must propagate themselves by sexual reproduction: a genetic recombination of the constitution of any N statelets forming a new statelet overmind. with environmental fitness to spare, sexual selection

Liang Zheng @LiangZheng_06 2026-06-24 22:06Z

we release DiffusionBench, a training and evaluation infrastructure for ImageNet and T2I diffusion transformers. with DiffusionBench, T2I training is only a config away from ImageNet training: dataset, conditioning module. no more engineering pain. it also supports online

3X Long Labubu @labubu_trader 2026-06-24 21:00Z

Thanks to the Chinese government, $MU’s ER was stable. Chinese HFs used to be the best “sell the news” players to shake out retails and amplify volatility. Now they have to hold and “can’t sell high buy low,” as selling would mean losing the leverage to regain exposure.

TBPN @tbpn 2026-06-24 19:30Z

President of @Blackstone Jon Gray says LLM spend among the company's portcos was up 15-fold in Q1 of this year over last year. At the same time, the pace of implementation is frustratingly slow, so it still feels like we're in the very early days of the AI cycle: "It's sort of

Gregor @bygregorr 2026-06-24 19:55Z

shared undo stack is the part VS Code gets wrong for agent work agent touches 40 places, one goes bad, and you're either reverting your own edits too or manually picking it apart line by line

Stagehand @Stagehanddev 2026-06-24 19:32Z

Gemini 3.5 Flash + CUA is impressive: on our benchmarks, it performs similarly to frontier models while being on average ~80% cheaper. It's a reliable model for powering browser agents that balance speed and accuracy on real-world tasks.

Hadley Harris @Hadley 2026-06-24 12:32Z

$3M ARR, can't raise an A, watching others raise $15M seed off a launch video

Andrew Solender @AndrewSolender 2026-06-24 03:46Z

NEW: House Dems reeling from NY primary results - One called it an "earthquake" & a "huge defeat" for leadership - "It was a tough night," Rep. Meeks, Queens Dem Party chair, told @axios - Senior House Dem, asked if members are worried: "Yes they are"

Ted Nyman @tnm 2026-06-25 05:54Z

the fact git has lasted this long (20+ years) is bonkers. statistically, something you wouldn’t expect to see in your lifetime. the messi of software. a testament to good engineering practices. an extremely careful set of maintainers & most of all: the C programming language.

Hanming Fang @HanmingF 2026-06-25 00:39Z

High-speed rail may have helped fuel China’s EV boom by easing range anxiety and spurring charging rollout while amplifying its impact. HSR may account for up to one-third of China’s EV market-share growth, highlighting complementarities between intercity transit and EV adoption.

derek guy @dieworkwear 2026-06-25 00:36Z

If you look at photos of how actual American students dressed in the 20th century, you will find a much more eccentric and diverse expression of classic American collegiate style than what's popularly presented through Ralph Lauren ads (which are then recycled through Twitter).

Peter Sterne @petersterne 2026-06-24 20:44Z

I don't think young progressives even conceive of the idea that members of Congress are supposed to "bring money back" to their districts. They think in terms of national policy, like providing universal healthcare or childcare, not winning funds for specific pet projects.

gavin leech (Non-Reasoning) @gleech 2026-06-24 19:40Z

reviewing an obviously AI-generated paper (tone-deaf neologisms, 30 tables, 400 experimental conditions, vast fully-commented code). But Neurips has no rule against this, so I'm stuck with this burning sensation, wasting my bloody time. Then I see the hidden prompt injection...

Eugene Vinitsky @EugeneVinitsky 2026-06-24 12:07Z

The increasing trend in self-driving is imitating massive human datasets. But do we need all that data? We show just half an hour of human data gives you the norms needed to make self-play actors behave the right way

Julian Fried @JulianFried 2026-06-25 00:12Z

Starting to get v1 of our weld testing lab set up with the help of Evan and Gabriel from Bosco Tech. Micro hardness and tensile testing machines coming in soon as well

Tanay Jaipuria @tanayj 2026-06-24 02:47Z

I was at the game. Senegal fans had a section (albeit smaller numbers) and were loud throughout the night

Lucas Beyer (bl16) @giffmana 2026-06-24 22:17Z

It surprised me that the platonic representation paper got so much discussion, but this paper didn't. It's also one of the most severe academic burns I've seen in a while!

Sheldrick Wildlife Trust @SheldrickTrust 2026-06-24 23:06Z

When an ex-orphan brings her new calf home, do our Keepers get to greet the baby? Sometimes – and it's entirely up to the mother. Some, like Nasalot here, walk straight up to a familiar Keeper and let them meet the calf. Keeper Benjamin had been a part of Nasalot’s journey

gfodor.id @gfodor 2026-06-25 01:48Z

Alignment by default universe imo is the only real explanation for the fact the universe isn’t already computronium

YCS Yang @YCS_Yang 2026-06-24 16:54Z

Hard drive suffering from widespread pad detachment; repaired via manual jumper wiring.

Architizer @Architizer 2026-06-24 21:01Z

The Living Room at Parque del Espolón reimagines the typology of the kiosk as an open, traversable, and yet intimate space ─ a site of urban domesticity ─ rather than a stage raised from the ground. Project by: Palmyra PLLC Details: https:// hubs.la/Q04mqplv0

Sidhant Sibal @sidhant 2026-06-24 10:41Z

Passport is a travel document, not document of citizenship, say MEA officials

witcheer @witcheer 2026-06-23 11:18Z

obviously I tested it! measured on a 5090, Q6_K, think-off, same harness as the base and the prior version: - quality flat: q_avg 93.7 (base 94.0, prior 94.1): weights didn't move - MTP draft head recovered: 1.9 to 2.3x, back on the base curve, ~144 tok/s peak - agentic score

Kai Cabero @kai_cabero 2026-06-24 09:00Z

I know a guy who pretends to be a venture capitalist to get his competitors to voluntarily hand over their entire client list, revenue numbers, and churn rate... He is not a VC. He has never invested in anything. He drives a 2019 Civic But he registered an LLC called "[City

Tom Figliolia @TomFigliolia 2026-06-24 18:25Z

We’ve found an empirical law governing plasticity loss in transformer models. The surprising part: pretraining on uniform data distributions doesn’t seem to make models immune.

Eugene Yan @eugeneyan 2026-06-25 00:38Z

How do we eval if a model can find and exploit vulnerabilities? We discuss some benchmarks and the common pattern: • A sandboxed target within Docker containers • Inputs: code only (0-day), with patch (1-day scenario) • Tools such as bash, static analyzers, etc. • A grader to

retail punter @retailpunter 2026-06-23 02:32Z

But everyone told me Broadcom was the king of serdes

Lex Tang @lexrus 2026-06-25 04:25Z

I just vibe-coded a water ripple shader for Ghostty with GLM-5.2. The GitHub link is available in the reply below.

Stephen Fleming @StephenFleming 2026-06-23 16:28Z

Oh, good Lord. Nobody can do math anymore. Splashing the ISS into the Pacific Ocean would add a pound of debris for every 170 CUBIC MILES of water. It could be made out of radioactive anthrax and still wouldn’t be a noticeable risk to “ocean health.” Idiots.

kelin @kelin_online 2026-06-24 21:34Z

the core *skill* of designing great experiences for people is evergreen but rn I see trying to start a digital product design career as like trying to join a media company in 2015 just as social media is making old media irrelevant there will be the buzzfeeds that do things in

San Francisco Chronicle @sfchronicle 2026-06-25 00:20Z

The San Francisco Civil Grand Jury has found the city’s homelessness department has failed to adequately monitor nonprofits that receive $500 million annually.

IDEAFUL アイデア蒐集家 @ideafuls 2026-06-24 13:15Z

Pepsi-Cola at Shanghai Disneyland. If you hold down the label and rotate the bottle, the characters appear to move due to the moiré effect. It's analog, but somehow, it's this kind of low-tech that really tugs at people's hearts.

Serenity @aleabitoreddit 2026-06-24 13:30Z

Fun new information discovery from Poet OSINT community: Seems likely that $POET / $SIVE are going to power a Top-3 hyperscaler (either Amazon, Microsoft, Google). Given a Linkedin update from Ankur Singla (CEO of Lumilens). Who stated their customer is one of the top 3

Alice Evans @_alice_evans 2026-06-24 18:12Z

Younger siblings are often less successful; one hypothesis is that big brothers and sisters go to nursery and come back home with respiratory infections. Colds are not just grim, but may have major impacts. Bravo to the amazing @nanransohoff and colleagues for thinking

Dramz2(람지)/fevercell @nurik2ami 2026-06-24 10:43Z

Hatsune Miku Racing Queen 2020 >> 2026 I drew some fan art of Racing Miku! Hatsune Miku Racing Queen Fan Art #初音ミク #HatsuneMiku #レーシングミク #RacingMiku #ミクイラスト #MikuFanArt

Sasha Gusev @SashaGusevPosts 2026-06-24 02:20Z

Periodic reminder that you cannot breed out a polygenic and the generational response to selection is extremely slow. The Nazis sterilized or killed nearly all schizophrenics in Germany (a far more heritable phenotype than criminality) and yet the incidence increased.

Robert Johns @RobertJohns 2026-06-24 21:24Z

Just got off a call with someone who wants to bring the DC ecosystem to El Segundo — DARPA, Office of Strategic Capital, DoE, and Delta operators transitioning out and looking for their next mission. Would that be useful?

Aleksandr @alexfeeel 2026-06-23 17:11Z

Build Small's bet: no giant model, no data center — all under 32B, on hardware you own. I took it on a real one: a chest X-ray second-opinion tool. Two 4B models + plain logic. No cloud API. ~30s audit on a hosted GPU. @Gradio @huggingface @NVIDIA https:// huggingface.co/spaces/build-s mall-hackathon/cxr-draft-auditor …