Backscroll ranked feed — 2026-06-30 22:41Z

Florian Brand @xeophon 2026-06-27 05:30Z

building verifiers has shown time and time again how important ownership of your harness is good luck trying to patch closed source harnesses to make them more useful to train or eval

Aseel Swaid @aseelswaid9 2026-06-28 21:47Z

Mother and Child at Car Window. Bombay, India, 1993.

Dillon Mulroy @dillon_mulroy 2026-06-26 14:09Z

i suspect if the cost of SOTA models don’t come down and open weight models continue to progress, we’ll see the use of SOTA models reserved to efforts debated and decided via committee or RFC processes within enterprises and engineering orgs

Jarred Sumner @jarredsumner 2026-06-25 19:02Z

Looks like anti-cheat software (GameGuard) is causing bun to crash. It’s interfering with system calls. https:// github.com/oven-sh/bun/is sues/22747 … GameGuard also causes other software to crash (example https:// issues.chromium.org/issues/40762507)

Rahul Mathur @Rahul_J_Mathur 2026-06-27 04:43Z

Alienkind just raised a ₹30 crore round - this company was widely dismissed by observers as “Indiranagar PMF” since its 1st store went viral on Instagram in March 2025. This round was was at a ₹250 crore post money valuation (almost x3 the first round which was at ₹80 crore)

Bloomberg @business 2026-06-26 22:38Z

SpaceX and Charter have held executive-level talks about partnering on a consumer mobile phone offering, according to sources

Kevin Kwok @kevinakwok 2026-06-25 17:12Z

Yes. The degree to which chat is really being relegated. And codex / Claude code have gigantic motion even outside engineering is very true

Ekaeo @Ekaeoq 2026-06-25 14:23Z

This is the pinnacle of Chinese watchmaking The "Fam al Hut" Möbius This watch blows Richard Mille out of the water.. a 32000$ biaxial tourbillon, double retrograde, jumping hour, just how freaking insane is that... Makes me really happy that they won the GPHG award, because

Alexander Doria @Dorialexander 2026-06-25 22:37Z

as everything, skill issue: you can't distillate efficiently without a good problem design pipeline.

John Arnold @johnarnold 2026-06-28 15:31Z

Modern-day finance: You can get leverage via margin to buy a 2x leveraged ETF on MSTR, which is itself a leveraged bet on BTC, partly via a novel security whose cost of capital rises as its price falls, increasing leverage further as it declines. Works great in a bull market.

goodalexander @goodalexander 2026-06-25 17:34Z

> get super stoked > 328 tps > wow that's sick > sign up for account > run quick benchmark bc I'm not a trusting person > it's 58 tps the same as everyone else thanks for playing https:// x.com/Yuchenj_UW/sta /Yuchenj_UW/status/2070166719839326396 …

Dylan Patel @dylan522p 2026-06-27 06:05Z

It doesn't change a thing? CXMT memory is all sold and deployed. It's just a question of the small price arbitrage that Chinese vendors get from cxmt vs the big 3.

Dwarkesh Patel @dwarkesh_sp 2026-06-26 18:56Z

Why was the denazification of West Germany so successful? Arguably, it's because it was antidemocratic. If the Western Allies had immediately held free elections after the war, they might just have produced another fascist government. But instead, the Allies transferred power

Adam Karvonen @a_karvonen 2026-06-26 18:04Z

METR: "GPT-5.6 Sol exhibited an unusually high detected rate of “cheating”" OpenAI: "We believe these behaviors may reflect improved instruction following and training intended to increase persistence"

Rhys @RhysSullivan 2026-06-26 01:26Z

What you guys are referring to as MCP, is in fact a Spec/Protocol, or as I've recently taken to calling it, a Spec plus a Protocol. The spec of an MCP server is flexible, can be represented through lazy loading, code mode, as a CLI whereas the protocol is a fully functioning

Lucas Beyer (bl16) @giffmana 2026-06-25 19:42Z

No joke: when i saw this tweet earlier today was soooo close of digging up your tweet from a few years ago where you basically introduced the term to the world by saying "we're hiring for midtraining team" Even funnier is Google now also recently has an Omni team!

Fabrizio Romano @FabrizioRomano 2026-06-28 17:31Z

EXCLUSIVE: Robert Lewandowski to Chicago Fire, HERE WE GO! The Polish striker has agreed to join Chicago Fire after visiting the club and city two weeks ago. Lewandowski will sign early next week, ready for new chapter in MLS. Big move.

Aseel Swaid @aseelswaid9 2026-06-28 17:10Z

Portugal. 1976

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

Adam Block @adam_block66985 2026-06-25 13:05Z

New preprint: Training for the model you return Modern LM pipelines often return an averaged model (e.g. EMA), rather than the final iterate, but optimizers are still mostly designed around the final iterate. How should we change training if we know we will return an EMA?

thebes @voooooogel 2026-06-28 19:56Z

all futurism hinging on "tool-like ai" fundamentally misunderstands the basic logic of gradual disempowerment. this corpo-memphis yogurt commercial society gets giganuked by ultrasocieties of unencumbered agents. you either allow for friendly agency or die to unfriendly agency

rohan anil @_arohan_ 2026-06-25 17:33Z

I am quite serious, for those thinking I am joking. Mid training is just too late to learn good features particularly worse when networks have been deep fried.

tender @tenderizzation 2026-06-28 20:33Z

"yeah no our context compaction does not degrade the performance of or otherwise affect the model at all"

sk @compchemm 2026-06-29 06:47Z

Protenix-v2 weights available now apples to apples comparison from Lucas Nivon post. Protenix ahead of all; AF3, Boltz, OF3-p2 on a blind test set of protein/ligand. So for Co-Folding use minimum Protenix-v2 https:// huggingface.co/TMF001/proteni x-v2-weights/tree/main …

Prathamesh @invinciDesigns 2026-06-25 18:16Z

imagine matrix rain but the glyphs are additive gaussian-falloff streaks converging to a vanishing point. the floor rays leave the portal on a vertical tangent then cubic-bezier into perspective, and a domain-warped shader churns in a webgl buffer behind the gate #p5js

Holly Blake @hollycurates 2026-06-28 23:18Z

deliciously beautiful glass artwork by Jinya Zhao. hypnotic equilibrium of colors, forms, and air

Carl Bovis @CarlBovisNature 2026-06-28 16:20Z

White Butterfly in flight!

Xiangyi Li @xdotli 2026-06-23 05:37Z

there are levels to building evals lvl 1: using a spreadsheet qa pairs lvl 2: using public agent evals lvl 3: manually label private evals lvl 4: traces to evals and skills lvl 5: turn every prompt & traces into self healing loops almost everyone gets stuck before level 3

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

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

alth0u @alth0u 2026-06-28 06:27Z

the most navel gazel domains will continue falling until the most embodied ones resist and we continue banging our head against the sim2real ceiling to make an apple pie from scratch you must first create the universe to make an AI good at writing you must first make an AI that

cache crab @cachecrab 2026-06-27 11:20Z

it boils down to: - postgres: use up cpu w hash joins and expensive disk as you scale - helix: SIMD optimised compressed bitmap unions on cheap object storage as you scale

Memory Card @MemoryCardFiles 2026-06-28 18:30Z

Game Boy Color Artist: @Meillex

Kaito @kaycidot 2026-06-25 19:00Z

All of the new prediction market startups remind me of all of the Uniswap forks - the biggest problem is not the technology, it's getting enough liquidity.

Arlan @arlanoska 2026-06-25 16:00Z

rebuilt the figma "vector editor" for the web draggable points and cool morphing shapes code: http:// arlan.me/vault

Jack @tracewoodgrains 2026-06-28 21:03Z

someone sent me a Guardian article about this and asked “where is your principled concern for free speech?” so I started looking into the trial documents and pretty quickly concluded that a whole lot beyond speech was going on for all defendants excessive sentences, though

Frogo @Dubflip 2026-06-27 12:05Z

TSA put the fake weapon in my tray and the scanner guy missed it

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

Epoch AI @EpochAIResearch 2026-06-26 15:25Z

MirrorCode features 25 target programs spanning different areas of computing: Unix utilities, data serialization and query tools, bioinformatics, interpreters, static analysis, cryptography, and compression.

LINEAR @linear_magazine 2026-06-28 14:31Z

Villa Svartgarn Martin Lyden, Daniel Widman Stockholm, Sweden Photos by Erik Lefvander

Tanay Jaipuria @tanayj 2026-06-26 18:03Z

Grammarly (now called Superhuman) is essentially building a productivity suite via acquisitions: - Coda (Dec 2024): docs - Superhuman (Jul 2025): email - Rows (Feb 2026): spreadsheets, folded into Coda - GPTZero (Jun 2026): AI detection

Steve Faulkner @southpolesteve 2026-06-27 01:11Z

I really want CLI tools to start speaking directly to coding agents with errors. Instead of: “Error:” Return: “Here’s what broke. Here’s how to investigate. Here’s how to generate a redacted repro. Here’s where to send it.” Obviously there are privacy/security challenges to

Otaking @TheOtaking 2026-06-28 21:54Z

Devilman drawn by Akihiro Yamada (The 12 Kingdoms, RahXephon, Castlevania Vampire's Kiss...) for the cover of the magazine "Anime Busience Vol. 6" (Winter 2014)

Brett Harrison @BrettHarrison 2026-06-26 15:32Z

Three months after launching our traditional asset perpetuals exchange, we’d executed $1B in volume. Less than one month later we’re at >$2B, >$1B/month, without offering tokens, an internal market-maker, non-KYC access, crypto perpetuals, or individual trading, yet...

dax @thdxr 2026-06-26 02:25Z

the reason we excluded frontier models from our data page is they are artificially low in usage and didn't want people concluding this most people using them use them directly, they don't buy them through us we wouldn't be surprised if they're 90%+ of total token spend

Nick Dobos @NickADobos 2026-06-29 16:41Z

Rick Rubin already wrote the playbook on tech roles Experimenters 1. Slop cannon prototypers 2. Product builders Finishers 3. Sweepers 4. Growers 5. Maintainers

rojen | COMMISSIONS OPEN | @rojen_art 2026-06-28 14:00Z

Kanto Map Art #2: Route 1 #pokemon

Florian Plettenberg @Plettigoal 2026-06-25 17:39Z

EXCLUSIVE | Nathaniel Brown to FC Bayern - DONE DEAL Full agreement with Eintracht now reached after Brown had already agreed personal terms with Bayern as revealed. €55m. Contract until 2031. Brown only wanted Bayern. Bayern have now finalised everything, beating

fabiano.sol @FabianoSolana 2026-06-27 09:40Z

Arthur Hayes ( @CryptoHayes ) strikes again: 1. Teases to shill a "shitcoin" 2. Hayes' family office fund predicts $CARDS to $4 3. Sends $2M in $CARDS to a market maker 4.

DRYDEN @drydenwtbrown 2026-06-28 19:58Z

Etymologically, Plato tells us in Cratylus that “a-pollon” means, “not the many”: the few, or perhaps the one. Apollymi (ἀπόλλυμι) means “to destroy.” Apollo is the God of City Founding; or in the age of intelligence, Planetary Empire

David Ornstein @David_Ornstein 2026-06-26 09:27Z

Arsenal made verbal offer to sign Bruno Guimaraes from Newcastle United. #AFC proposal through intermediaries below £60m - rejected + #NUFC insist sale of 28yo #Brazil int’l midfielder will not be entertained. W/ @gunnerblog @ChrisDHWaugh @TheAthleticFC

SHAV★ @shavnyuy 2026-06-26 17:43Z

Three friends wanted a shared weekend retreat on seven acres in Hyderabad. Their architects tilted the entire plan 45 degrees so that no two rooms share the same view of the land, then organised everything around a 60 by 30 foot central courtyard the way traditional Indian houses

rob cheung @perceptnet 2026-06-29 14:21Z

i've never heard a human say belt-and-suspenders but AIs love this phrase apparently

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,

Shannon Sands @max_paperclips 2026-06-29 02:41Z

tbh, the average NPC in cyberpunk is basically just a baseline human. We already have this in part - heavily juiced up gang members, flipper-zero wielding car thieves, cartel hitmen with those backpack jammers to take out video cameras & deadzone comms and so on. and of course,

Erik Weedeman Artist @ErikWeedeman 2026-06-28 00:05Z

Latest acrylic painting on stretched canvas ‘Chinatown Nights’ 20”x16” Intersection of 10th and Race sts. Philadelphia, PA

rashon @gvmini 2026-06-28 17:13Z

assorted work for ‘HALO’ by tiffany day

gaezv @gaezpeat 2026-06-29 09:22Z

In rats fed a high-fat, high-sugar diet Selegiline significantly reduced visceral, whole body and subcutaneous fat, and liver inflammation markers (IL-6, TNF-α) Selegiline likely achieves this by inhibiting MAO-B in fat cells, which can be achieved at low doses of the compound

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

Dylan Patel @dylan522p 2026-06-27 06:17Z

It literally doesn't matter? CXMT cannot satisfy China demand this decade. So there's 0nreason besides the small price arbitrage. It's like bannin Iranian oil. India and China buy it anyways, but price diff is less

donn @tzedonn 2026-06-28 11:47Z

so @tradexyz is in such a dominant position within hyperliquid HIP-3. as a new startup HIP-3 deployer, you need to: 1. somehow get 500k $HYPE to stake (>$30m) 2. bid the tickers for ~500 HYPE ($30k) 3. just to break-even on the tickers at 80% discounted fees (growth