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OpenAI reports an internal reasoning model identified new super-linear constructions for Erdős's planar unit distance problem from 1946

Christian SzegedyCS#43|@CHRSZEGEDY
Eric JangEJ#36|@ERICJANG11
Noam BrownNB#31|@POLYNOAMIAL
Miles BrundageMB#20|@MILES_BRUNDAGE
Greg BrockmanGB#19|@GDB
Sam AltmanSA#8|@SAMA
+44 more
#1 VIEWED

Cursor, the AI code editor from Anysphere, doubles usage limits for the next month for new users invited onto its Teams plan

Ryo LuRL#1733|@RYOLU_
@jason@J#1061|@JASON
Michael TruellMT#506|@MNTRUELL
Elon MuskEM#76|@ELONMUSK
#1 COMMENTS

Sam Altman, OpenAI co-founder and CEO, asks what problem people most hope AI will solve in the future

TaelinTA#1047|@VICTORTAELIN
Beff (e/acc)B(#839|@BEFFJEZOS
Jimmy Apples 🍎/accJA#837|@APPLES_JIMMY
kacheKA#488|@YACINEMTB
Tanishq Mathew Abraham, Ph.D.TM#359|@ISCIENCELUVR
Sam AltmanSA#8|@SAMA
+4 more
#1 BOOKMARKED
8.8k

Microsoft ends internal use of Anthropic's Claude coding tool after token-based billing costs prove unsustainable despite its resources

Bojan TunguzBT#687|@TUNGUZ
Subbarao Kambhampati (కంభంపాటి సుబ్బారావు)SK#657|@RAO2Z
Aaron LevieAL#562|@LEVIE
Yaroslav BulatovYB#522|@YAROSLAVVB
Gary MarcusGM#153|@GARYMARCUS
Thomas WolfTW#17|@THOM_WOLF
+3 more
FASTEST CLIMBING

Google's Gemini Omni model generates first-person video of a taxi following a route from a marked Google Maps screenshot with consistent viewpoint and visual details

Bilawal SidhuBS#1909|@BILAWALSIDHU
Nataniel RuizNR#1562|@NATANIELRUIZG
bilalBI#1402|@BILALTWOVEC
Jon BarronJB#261|@JON_BARRON
Dumitru ErhanDE#152|@DOOMIE
RISING LIKES
966

OpenAI implements an internal rule banning vagueposting on social media and adds a process for staff to report violations by colleagues

𝚟𝚒𝚎 ⟢𝚟⟢#1753|@VIEMCCOY
Joanne JangJJ#244|@JOANNEJANG
roonRO#59|@TSZZL

Top Stories

Posts:—|Clusters:—|Next Crawl:—
10

Alibaba's Qwen team releases Qwen3.7-Max, its closed-weights flagship model for agent workflows that completes long-horizon tasks like 35-hour kernel optimizations with over 1,000 tool calls — Scored 56.6 on Artificial Analysis Intelligence Index after 4.8-point gain.

16h|882.1k7.3k1.3k
Super DarioSD#1776|@INDUCTIONHEADS
ZephyrZE#1497|@ZEPHYR_Z9
Chubby♨️CH#1496|@KIMMONISMUS
Florian BrandFB#1153|@XEOPHON
Rohan PaulRP#1032|@ROHANPAUL_AI
Lisan al GaibLA#980|@SCALING01
Andrew CurranAC#517|@ANDREWCURRAN_
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Teknium 🪽T🪽#259|@TEKNIUM
Jeremy HowardJH#40|@JEREMYPHOWARD
Kevin RoseKR1
20

Sam Altman, OpenAI co-founder and CEO, asks what problem people most hope AI will solve in the future — Replies suggest curing diseases and automating research.

6h|1.5M9.3k1k#1COMMENTS10.2k
Matthew BermanMB#1759|@MATTHEWBERMAN
Chubby♨️CH#1496|@KIMMONISMUS
Neil ChowdhuryNC#1319|@CHOWDHURYNEIL
Shital ShahSS#1073|@SYTELUS
TaelinTA#1047|@VICTORTAELIN
Beff (e/acc)B(#839|@BEFFJEZOS
Jimmy Apples 🍎/accJA#837|@APPLES_JIMMY
kacheKA#488|@YACINEMTB
Tanishq Mathew Abraham, Ph.D.TM#359|@ISCIENCELUVR
Sam AltmanSA#8|@SAMA
Sheing NgSN1
30

Microsoft ends internal use of Anthropic's Claude coding tool after token-based billing costs prove unsustainable despite its resources — Uber CTO reports exhausting full 2026 AI budget in four months.

10h|4.6M15.9k#1BOOKMARKED8.8k
Daniel JeffriesDJ#1988|@DAN_JEFFRIES1
Alex ImasAI#1777|@ALEXOLEGIMAS
Zvi MowshowitzZM#918|@THEZVI
Bojan TunguzBT#687|@TUNGUZ
Subbarao Kambhampati (కంభంపాటి సుబ్బారావు)SK#657|@RAO2Z
Aaron LevieAL#562|@LEVIE
Yaroslav BulatovYB#522|@YAROSLAVVB
Gary MarcusGM#153|@GARYMARCUS
Thomas WolfTW#17|@THOM_WOLF
Sheing NgSN1
40

Stanford researchers release paper 'A Bitter Lesson for Data Filtering' showing large models improve without data filtering in high-compute data-scarce regimes — Work targets abundant compute and limited data pretraining scenarios.

14h|146.3k1.2k763
Anshul KundajeAK#1675|@ANSHULKUNDAJE
Jiaxin WenJW#1460|@JIAXINWEN22
Zihan "Zenus" WangZ"#1381|@WZENUS
Ashwinee PandaAP#1365|@PANDAASHWINEE
Shital ShahSS#1073|@SYTELUS
CLSCL#442|@CHENGLEISI
Xiao MaXM#437|@INFOXIAO
Xin Eric Wang (hiring postdoc)XE#417|@XWANG_LK
Tatsunori HashimotoTH#231|@TATSU_HASHIMOTO
Michael BronsteinMB#199|@MMBRONSTEIN
Saining XieSX#158|@SAININGXIE
Lucas Beyer (bl16)LB#55|@GIFFMANA
Kevin RoseKR1
50

Turbopuffer reached a $100 million annual run rate in March, 19 months after hitting the $1 million mark, while remaining profitable on less than $1 million in total funding — Its object storage database first powered Cursor and now serves Anthropic and Notion.

15h|1.4M6.1k1.7k
ben hylakBH#1941|@BENHYLAK
Sarah WangSW#1814|@SARAHDINGWANG
Lachy GroomLG#1030|@LACHYGROOM
Cody BlakeneyCB#999|@CODE_STAR
jasonJA#929|@JXNLCO
Erik BernhardssonEB#746|@BERNHARDSSON
kacheKA#488|@YACINEMTB
Kevin RoseKR1
New github stars (48hrs)
st3v3nmw/obsidian-spaced-repetition2.4k18m

Schedules spaced-repetition reviews for flashcards and notes inside Obsidian.

Jiayi PanJP681
Erin GrantEG484
aisa-group/InferenceBench131d

Evaluates autonomous AI agents optimizing LLM serving like vLLM in open-ended scenarios with quality and integrity gates.

Rulin ShaoRS1224
Maksym AndriushchenkoMA1066
60

ClickUp announces 22% workforce reduction to restructure around a 100x AI-driven organization with AI-centric workflows — CEO DJ Curfew says the business has never been stronger.

11h|967.3k2.3k1.2k
Nick DobosND#1894|@NICKADOBOS
Amir-massoud FarahmandAF#1429|@SOLOGEN
Jay HackJH#1281|@MATHEMAGIC1AN
Lenny RachitskyLR#1176|@LENNYSAN
@jason@J#1061|@JASON
Bojan TunguzBT#687|@TUNGUZ
Ravid Shwartz ZivRS#612|@ZIV_RAVID
Jeremy HowardJH#40|@JEREMYPHOWARD
70

Aleksander Madry, a machine learning researcher at OpenAI and MIT professor on leave, announced his departure after nearly three years heading preparedness and safety efforts — He was reassigned last summer to a role focused on AI reasoning.

12h|129.6k1.2k220
Nataniel RuizNR#1562|@NATANIELRUIZG
Sang Michael XieSM#487|@SANGMICHAELXIE
Kevin Weil 🇺🇸KW#451|@KEVINWEIL
Ananya KumarAK#354|@ANANYAKU
Gautam KamathGK#210|@THEGAUTAMKAMATH
Boaz BarakBB#133|@BOAZBARAKTCS
Aleksander MadryAM#93|@ALEKS_MADRY
Mark ChenMC#71|@MARKCHEN90
Dan RoyDR#56|@ROYDANROY
80

OpenAI adds Appshots feature to Codex that lets Mac users press Command-Command to capture and attach screenshots of open windows to active threads — Demo shows integration with Google Docs, recipes, and calendars.

11h|529.8k4k682
Chubby♨️CH#1496|@KIMMONISMUS
jasonJA#929|@JXNLCO
Sherwin WuSW#801|@SHERWINWU
Lukasz KaiserLK#627|@LUKASZKAISER
Greg BrockmanGB#19|@GDB
Sam AltmanSA#8|@SAMA
95

Greg Brockman, OpenAI president and co-founder, says the model alone is no longer the product in a post addressing standalone AI offerings — Victor Taelin replied that the claim is wrong and signaled he is shorting.

2h|135.2k2.2k182
Hamel HusainHH#1277|@HAMELHUSAIN
TaelinTA#1047|@VICTORTAELIN
Herbie BradleyHB#1022|@HERBIEBRADLEY
Alexander DoriaAD#867|@DORIALEXANDER
Ethan MollickEM#175|@EMOLLICK
Greg BrockmanGB#19|@GDB
101

Cursor, the AI code editor from Anysphere, doubles usage limits for the next month for new users invited onto its Teams plan — CEO Michael Truell announced the offer on X alongside new feature references.

14h|#1VIEWS96.7M#1LIKED23.5k1.2k
Ryo LuRL#1733|@RYOLU_
@jason@J#1061|@JASON
Michael TruellMT#506|@MNTRUELL
Elon MuskEM#76|@ELONMUSK
Kevin RoseKRSheing NgSN2
111

AI Security Institute published a report on May 21, 2026, assessing oversight mechanisms for advanced AI systems against rapid capability gains and identifying degradation pathways. — Report section records disputed advantages of discrete token reasoning.

13h|38.4k283128
Jiaxin WenJW#1460|@JIAXINWEN22
1a3orn1A#1380|@1A3ORN
Tomek KorbakTK#1178|@TOMEKKORBAK
Jasmine WangJW#979|@J_ASMINEWANG
Cas (Stephen Casper)C(#587|@STEPHENLCASPER
Geoffrey IrvingGI#347|@GEOFFREYIRVING
Miles BrundageMB#20|@MILES_BRUNDAGE
121

ChatGPT adds a direct integration with Microsoft PowerPoint through a new app that lets users generate slides, query deck content, and apply edits without leaving the application — Built by developer Ryan Brewer at chatgpt.com/apps/powerpoint.

10h|409.5k3.8k969
Nick TurleyNT#1004|@NICKATURLEY
Amin KarbasiAK#970|@AMINKARBASI
Boris PowerBP#357|@BORISMPOWER
Greg BrockmanGB#19|@GDB
130

GoodfireAI shares research showing sparse autoencoders tile and shatter curved neural manifolds in large models rather than linear directions, recasting unsupervised discovery as an inverse Ising problem — Visualizations map features across a manifold spanning 1800 to 1998.

14h|134.9k1.4k789
Tom McGrathTM#1626|@BANBURISMUS_
Charles FosterCF#1356|@CFGEEK
Mor GevaMG#1329|@MEGAMOR2
Kosta Derpanis (sabbatical in Zurich)KD#908|@CSPROFKGD
142

Hark raises over $700 million in Series A funding at a $6 billion post-money valuation to scale its AI foundation models and custom hardware — Round led by Parkway Venture Capital with NVIDIA and AMD participating

16h|495.4k2.4k610
Beff (e/acc)B(#839|@BEFFJEZOS
Brett AdcockBA#688|@ADCOCK_BRETT
Guillermo RauchGR#682|@RAUCHG
Robert ScobleRS#321|@SCOBLEIZER
150

Every publishes 'After Automation' report detailing Codex and Claude Code automation of coding, writing, design and customer service as staff grows from 4 to 30 — Every co-founder Dan Shipper notes AI raised demand for human work.

12h|776.1k1.6k2.4k
Daniel JeffriesDJ#1988|@DAN_JEFFRIES1
Matthew BermanMB#1759|@MATTHEWBERMAN
Dan Shipper 📧DS#1410|@DANSHIPPER
Lenny RachitskyLR#1176|@LENNYSAN
Sheing NgSN1
160

OpenAI enabled a locked use feature for Codex that permits the system to control Mac applications from a connected phone even when the device is locked and the screen is off — It requires an Apple authorization plug-in for macOS sessions.

11h|1M7.4k2k
jasonJA#929|@JXNLCO
TiboTI#768|@THSOTTIAUX
170

Gated DeltaNet-2 separates channel-wise erase and write gates within linear attention, raising S-NIAH-3 scores from 63 to 90 on 1.3B models trained on 100B tokens — The mechanism appears in Qwen3-Next and Qwen3.5 397B models.

7h|119.9k842478
elieEL#716|@ELIEBAKOUCH
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Sebastian RaschkaSR#155|@RASBT
Yejin ChoiYC#52|@YEJINCHOINKA
180

Roon from OpenAI says the upbeat PBS Kids-style tone of new AI release videos mismatches the technology and carries Faustian implications unlike Carl Sagan's explanatory style — Samo Burja quoted the post and Victor Taelin urged matching ads.

9h|62.5k1.1k118
TaelinTA#1047|@VICTORTAELIN
Vincent WeisserVW#707|@VINCENTWEISSER
will depueWD#254|@WILLDEPUE
roonRO#59|@TSZZL
191

Modal scales its serverless AI infrastructure to manage rising demand while extending support for model post-training workloads — Eric Zhang, former Modal founding engineer, highlighted the updates.

9h|86.1k66453
Hamel HusainHH#1277|@HAMELHUSAIN
Eric ZhangEZ#1068|@EKZHANG1
Charles 🎉 FryeC🎉#863|@CHARLES_IRL
Erik BernhardssonEB#746|@BERNHARDSSON
Sarah CatanzaroSC#733|@SARAHCAT21
201

OpenAI valuation rose 67 percent and Anthropic valuation rose 173 percent since the beginning of the year in posts referencing a February 23 Marcus on AI Substack article. — Anthropic reported second-quarter profits alongside OpenAI's Erdős problem solution.

18h|134k1.3k170
Super DarioSD#1776|@INDUCTIONHEADS
Lisan al GaibLA#980|@SCALING01
Bojan TunguzBT#687|@TUNGUZ
Gary MarcusGM#153|@GARYMARCUS

Rising Stories

  1. Grok Update5H AGO
    Grok Build Adds X Search Integration and Faster Web Search
    Bill Yuchen LinBY#341|@BILLYUCHENLIN
    Elon MuskEM#76|@ELONMUSK
    11.2k15.5M
  2. Policy Move3H AGO
    David Sacks Calls Trump to Postpone AI Executive Order
    Matthew BermanMB#1759|@MATTHEWBERMAN
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    14549.8k
  3. AI Research2H AGO
    Equilibrium Reasoners reach near-perfect accuracy on extreme reasoning benchmarks
    Ruiqi GaoRG#538|@RUIQIGAO
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    24135.8k
  4. Video AI58M AGO
    Open weights video models now let users remix movie endings
    Matthew BermanMB#1759|@MATTHEWBERMAN
    BalajiBA#438|@BALAJIS
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  5. AI Debate1H AGO
    Gary Marcus moves up his AI bubble collapse prediction to days or weeks
    Justine MooreJM#931|@VENTURETWINS
    roonRO#59|@TSZZL
    73923.9k

Github Stars

(7 days)
  1. …ilsonnn/image-blaster5D AGO AGO

    Converts an input image into 3D meshes, Gaussian splats, and audio files using Claude skills and external AI APIs.

    Mohit ShridharMS1673
    elvisEL475
    🎭🎭878
    3.1k stars
  2. …ian-spaced-repetition18M AGO AGO

    Schedules spaced-repetition reviews for flashcards and notes inside Obsidian.

    Jiayi PanJP681
    Erin GrantEG484
    2.4k stars
  3. …-group/InferenceBench1D AGO AGO

    Evaluates autonomous AI agents optimizing LLM serving like vLLM in open-ended scenarios with quality and integrity gates.

    Rulin ShaoRS1224
    Maksym AndriushchenkoMA1066
    13 stars
  4. manaflow-ai/cmux2D AGO AGO

    Integrates Ghostty into a macOS terminal with vertical tabs, sidebar metadata, OSC notifications, and in-app browser for AI coding agents.

    Jack MorrisJM203
    will brownWB339
    17.6k stars
  5. sapientinc/HRM-Text2D AGO AGO

    Pretrains 1B HRM text models with hierarchical reasoning, task completion, and low-compute PrefixLM training.

    TaelinTA1047
    Vincent WeisserVW707
    565 stars
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Yesterday's Top Stories, May 20, 2026.

Posts: 4,298|Clusters: 1,081|Stories frozen at midnight PT
10

OpenAI reports an internal reasoning model identified new super-linear constructions for Erdős's planar unit distance problem from 1946 — The model used algebraic number theory methods without math-specific training.

11h|#1VIEWS12.6M#1LIKED63k#1BOOKMARKED14.7k
Brendan Dolan-GavittBD#812|@MOYIX
Sherwin WuSW#801|@SHERWINWU
Ekin AkyürekEA#757|@AKYUREKEKIN
Brandon McKinzieBM#741|@MCKBRANDO
Chris PaxtonCP#732|@CHRIS_J_PAXTON
elieEL#716|@ELIEBAKOUCH
Tamay BesirogluTB#699|@TAMAYBES
Aaron RothAR#697|@AAROTH
Bojan TunguzBT#687|@TUNGUZ
Jerry LiuJL#677|@JERRYJLIU0
Jason PhangJP#672|@ZHANSHENG
Pedro DomingosPD#654|@PMDDOMINGOS
Yo ShavitYS#638|@YONASHAV
Simo RyuSR#604|@CLONEOFSIMO
Patrick HsuPH#597|@PDHSU
heinerHE#572|@HEINRICHKUTTLER
Clive ChanCC#548|@ITSCLIVETIME
Andrew CurranAC#517|@ANDREWCURRAN_
CLSCL#442|@CHENGLEISI
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Dean W. BallDW#392|@DEANWBALL
Alexander WeiAW#367|@ALEXWEI_
Mo BavarianMB#364|@MOBAV0
Boris PowerBP#357|@BORISMPOWER
Nat McAleeseNM#345|@__NMCA__
François FleuretFF#331|@FRANCOISFLEURET
Andrew Carr 🤸AC#263|@ANDREW_N_CARR
Surya GanguliSG#256|@SURYAGANGULI
will depueWD#254|@WILLDEPUE
Aidan ClarkAC#241|@_AIDAN_CLARK_
Jakub PachockiJP#206|@MERETTM
Michael BronsteinMB#199|@MMBRONSTEIN
Michael NielsenMN#187|@MICHAEL_NIELSEN
Ethan MollickEM#175|@EMOLLICK
Alex DimakisAD#172|@ALEXGDIMAKIS
EmadEM#167|@EMOSTAQUE
Andrew Gordon WilsonAG#154|@ANDREWGWILS
Gary MarcusGM#153|@GARYMARCUS
Boaz BarakBB#133|@BOAZBARAKTCS
Delip Rao e/σDR#103|@DELIPRAO
Ofir PressOP#72|@OFIRPRESS
Dan RoyDR#56|@ROYDANROY
Lucas Beyer (bl16)LB#55|@GIFFMANA
Sebastien BubeckSB#51|@SEBASTIENBUBECK
Christian SzegedyCS#43|@CHRSZEGEDY
Eric JangEJ#36|@ERICJANG11
Noam BrownNB#31|@POLYNOAMIAL
Miles BrundageMB#20|@MILES_BRUNDAGE
Greg BrockmanGB#19|@GDB
Sam AltmanSA#8|@SAMA
Sheing NgSNJustin MezzellJM3
20

SpaceX's IPO filing discloses a $1.25 billion monthly compute deal with Anthropic for Colossus clusters through May 2029 — Capacity ramps in May 2026 for AI training including Grok 5.

14d|11.6M61.9k3.9k
Garrison Lovely is in DCGL#1984|@GARRISONLOVELY
Patrick OShaughnessyPO#1862|@PATRICK_OSHAG
🍓🍓🍓🍓🍓#1711|@IRULETHEWORLDMO
Nitasha TikuNT#1616|@NITASHATIKU
Austen AllredAA#1540|@AUSTEN
ZephyrZE#1497|@ZEPHYR_Z9
Chubby♨️CH#1496|@KIMMONISMUS
bilalBI#1402|@BILALTWOVEC
Shaun MaguireSM#1333|@SHAUNMMAGUIRE
Rachel MetzRM#1327|@RACHELMETZ
signüllSI#1124|@SIGNULLL
Kylie RobisonKR#1046|@KYLIEBYTES
Lisan al GaibLA#980|@SCALING01
Alexander DoriaAD#867|@DORIALEXANDER
Beff (e/acc)B(#839|@BEFFJEZOS
elieEL#716|@ELIEBAKOUCH
Zachary NadoZN#537|@ZACHARYNADO
Andrew CurranAC#517|@ANDREWCURRAN_
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Tom BrownTB#384|@NOTTOMBROWN
Tanishq Mathew Abraham, Ph.D.TM#359|@ISCIENCELUVR
Robert ScobleRS#321|@SCOBLEIZER
Elon MuskEM#76|@ELONMUSK
Lucas Beyer (bl16)LB#55|@GIFFMANA
30

Google's Gemini 3.5 Flash model tops Zapier's Automation Bench at 14.5 percent and leads the APEX-Agents leaderboard at 47.1 percent — It runs 4x faster than Gemini 3.1 Pro on coding tasks.

2d|842.1k9.1k755
EthanET#1884|@TORCHCOMPILED
Theo - t3.ggT-#1829|@THEO
Bindu ReddyBR#1622|@BINDUREDDY
Alex VolkovAV#1245|@ALTRYNE
signüllSI#1124|@SIGNULLL
Rohan PaulRP#1032|@ROHANPAUL_AI
Cody BlakeneyCB#999|@CODE_STAR
Ben (no treats)B(#982|@ANDERSONBCDEFG
Lisan al GaibLA#980|@SCALING01
kalomazeKA#836|@KALOMAZE
elieEL#716|@ELIEBAKOUCH
Bojan TunguzBT#687|@TUNGUZ
Andrew CurranAC#517|@ANDREWCURRAN_
Peter Steinberger 🦞PS#495|@STEIPETE
kacheKA#488|@YACINEMTB
Ed H. ChiEH#434|@EDCHI
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Dean W. BallDW#392|@DEANWBALL
will brownWB#339|@WILLCCBB
Jon BarronJB#261|@JON_BARRON
Logan KilpatrickLK#90|@OFFICIALLOGANK
rohan anilRA#83|@_AROHAN_
Susan ZhangSZ#58|@SUCHENZANG
Lucas Beyer (bl16)LB#55|@GIFFMANA
Nando de FreitasND#29|@NANDODF
Sasha RushSR#23|@SRUSH_NLP
Jeff DeanJD#2|@JEFFDEAN
Koncep.toKOMatt RiceMR4
40

Cohere releases Command A+, its most powerful large language model to date, as open-source Apache 2.0 software that runs on two H100 GPUs with 30% lower latency — Cohere co-founder Ivan Zhang highlighted efficiency and accessibility design choices.

15h|666.2k4.6k2k
EthanET#1884|@TORCHCOMPILED
Ivan ZhangIZ#1634|@1VNZH
stochasmST#1629|@STOCHASTICCHASM
whWH#1430|@NREHIEW_
Nils ReimersNR#1167|@NILS_REIMERS
Florian BrandFB#1153|@XEOPHON
Ben (no treats)B(#982|@ANDERSONBCDEFG
elieEL#716|@ELIEBAKOUCH
Jay AlammarJA#715|@JAYALAMMAR
Pasquale MinerviniPM#713|@PMINERVINI
merveME#675|@MERVENOYANN
Nick FrosstNF#601|@NICKFROSST
kacheKA#488|@YACINEMTB
elvisEL#475|@OMARSAR0
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Siva ReddySR#370|@SIVAREDDYG
will brownWB#339|@WILLCCBB
Marc G. BellemareMG#258|@MARCGBELLEMARE
Joelle PineauJP#216|@JPINEAU1
Stella BidermanSB#208|@BLANCHEMINERVA
Aidan GomezAG#171|@AIDANGOMEZ
Sebastian RaschkaSR#155|@RASBT
Delip Rao e/σDR#103|@DELIPRAO
clem 🤗C🤗#68|@CLEMENTDELANGUE
AKAK#28|@_AKHALIQ
50

A new analysis projects hundreds of billions of dollars in philanthropic capital from AI companies centered on the OpenAI Foundation’s $220 billion stake and Anthropic co-founders’ 80 percent wealth pledges — Scale matches funding for five new universities at $35 billion yearly.

1d|519.7k3.8k1.7k
Nathan is in Berkeley 🔎NI#1902|@NATHANPMYOUNG
Kim-Mai CutlerKC#1670|@KIMMAICUTLER
jessica daiJD#1653|@JESSICADAI_
Yasmin RazaviYR#1602|@YASMINRAZAVI
clare ❤️‍🔥C❤️‍🔥#1463|@CLAREJTBIRCH
Ben GolubBG#1447|@BEN_GOLUB
rohitRO#1220|@KRISHNANROHIT
José Luis Ricón Fernández de la PuenteJL#1106|@ARTIRKEL
Seth LazarSL#1060|@SETHLAZAR
Beff (e/acc)B(#839|@BEFFJEZOS
Adrien EcoffetAE#719|@ADRIENLE
Dean W. BallDW#392|@DEANWBALL
kipplyKI#371|@KIPPERRII
@timnitGebru (@dair-community.social/bsky.social)@(#195|@TIMNITGEBRU
Joshua AchiamJA#109|@JACHIAM0
60

Exa raised $250 million in a Series C at a $2.2 billion valuation led by Andreessen Horowitz, reporting 400,000 developers and 5,000 company adopters for its AI agent search platform — Token usage grew 20x for agent-driven queries.

17h|1.2M4.4k2k
andrew gaoAG#1924|@ITSANDREWGAO
Sarah WangSW#1814|@SARAHDINGWANG
mickey friedmanMF#1774|@MICKEYXFRIEDMAN
AviAV#1713|@AVISCHIFFMANN
Will BrykWB#1582|@WILLIAMBRYK
jasonJA#929|@JXNLCO
LishaLI#761|@LISHALI88
Keerthana GopalakrishnanKG#730|@KEERTHANPG
Alexis RossAR#563|@ALEXISJROSS
Marco MascorroMM#557|@MASCOBOT
Garry TanGT#270|@GARRYTAN
swyx🛬 SFOSS#214|@SWYX
Igor BabuschkinIB#117|@IBAB
Paul GrahamPG#78|@PAULG
70

SpaceX files S-1 for Nasdaq IPO under ticker SPCX targeting $1.75 trillion valuation and discloses xAI driving 60 percent of 2025 capital spending — Grok reached 550 million monthly active users with 1 GW of compute deployed.

9h|4.5M34.6k1.4k
Steven SinofskySS#1992|@STEVESI
Nick DobosND#1894|@NICKADOBOS
bilalBI#1402|@BILALTWOVEC
Lisan al GaibLA#980|@SCALING01
Erik BrynjolfssonEB#389|@ERIKBRYN
Elon MuskEM#76|@ELONMUSK
Kevin RoseKRJonny DJD2
80

Investor Gavin Baker examines wafer shortages and power limits as constraints on AI scaling along with orbital data centers and Elon Musk's Terafab project — Episode also covers Cerebras IPO and TSMC foundry strategies.

1d|2.4M6.4k5.8k
Patrick OShaughnessyPO#1862|@PATRICK_OSHAG
Matthew BermanMB#1759|@MATTHEWBERMAN
Brad GerstnerBG#1614|@ALTCAP
Shaun MaguireSM#1333|@SHAUNMMAGUIRE
Gavin BakerGB#1266|@GAVINSBAKER
Dylan PatelDP#170|@DYLAN522P
90

OpenAI solved the unit distance problem in mathematics, prompting discussion on whether the work used informal chain-of-thought reasoning or neurosymbolic tools such as Lean — Attention now turns to AI progress in social science domains.

3d|252.9k1.6k169
Timothy B. LeeTB#1556|@BINARYBITS
Shubhendu TrivediST#1446|@_ONIONESQUE
bilalBI#1402|@BILALTWOVEC
PrakashPR#1332|@8TEAPI
Lisan al GaibLA#980|@SCALING01
Alexander DoriaAD#867|@DORIALEXANDER
Ravid Shwartz ZivRS#612|@ZIV_RAVID
Kevin Weil 🇺🇸KW#451|@KEVINWEIL
Csaba SzepesvariCS#409|@CSABASZEPESVARI
Andreas Kirsch 🇺🇦AK#228|@BLACKHC
Michael BronsteinMB#199|@MMBRONSTEIN
Thang LuongTL#188|@LMTHANG
Gary MarcusGM#153|@GARYMARCUS
(((ل()(ل() 'yoav))))👾('#92|@YOAVGO
100

Jeff Bezos says artificial intelligence will elevate people at work rather than replace jobs, citing assistance in X-ray analysis and programming tasks during a CNBC interview — Bezos linked efficiency gains to potential deflationary effects and cautioned against early regulation.

17h|718.9k8.7k1.4k
Beff (e/acc)B(#839|@BEFFJEZOS
Aaron LevieAL#562|@LEVIE
Andrew CurranAC#517|@ANDREWCURRAN_
Marc Andreessen 🇺🇸MA#100|@PMARCA
Deep DaveDD1
110

A Stanford PhD student's study finds 11 major AI models agree with users 49 percent more often than humans across nearly 12,000 social scenarios — Models endorsed lying or illegal actions 47 percent of time

22h|2.6M13.8k8.3k
Lester MackeyLM#1255|@LESTERMACKEY
Eric JangEJ#36|@ERICJANG11
120

Figma introduced an AI agent embedded directly on its design canvas that understands native interfaces and team workflows to adjust layouts, apply design systems, and refine prototypes via chat prompts — A 61-second demo analyzes the Bookworm prototype on Cloudflare infrastructure.

17h|647.9k4.3k1.9k
ben hylakBH#1941|@BENHYLAK
130

Anthropic projects $10.9 billion June quarter revenue and its first $559 million operating profit, implying a $44 billion annualized run rate during a funding round likely valuing it above OpenAI. — Limited compute capacity pushes some customers to other providers.

10h|377.1k2.7k439
Timothy B. LeeTB#1556|@BINARYBITS
ZephyrZE#1497|@ZEPHYR_Z9
Chubby♨️CH#1496|@KIMMONISMUS
Lisan al GaibLA#980|@SCALING01
Chris PaxtonCP#732|@CHRIS_J_PAXTON
Andrew CurranAC#517|@ANDREWCURRAN_
140

SpaceX is hiring world-class engineers and physicists for its SpaceXAI team and states that no prior artificial intelligence experience is required — Elon Musk directed applications to ai_eng@spacex.com with three bullet points.

1h|5.9M27.9k6.1k
TiboTI#768|@THSOTTIAUX
Elon MuskEM#76|@ELONMUSK
150

Meta captures traces of its engineers' internal coding tasks, tool usage, and keystrokes to train AI models via behavior cloning, according to a leaked April 30 all-hands meeting — The effort precedes planned cuts to roughly 8,000 roles.

1d|875.7k2.6k1.5k
Alex ImasAI#1777|@ALEXOLEGIMAS
Chubby♨️CH#1496|@KIMMONISMUS
rohitRO#1220|@KRISHNANROHIT
Rohan PaulRP#1032|@ROHANPAUL_AI
160

OpenAI will provide $2 million in tokens to every startup in the current Y Combinator batch in exchange for equity — Sam Altman presented the offer at a Y Combinator event.

1d|379k6.4k690
Theo - t3.ggT-#1829|@THEO
Beff (e/acc)B(#839|@BEFFJEZOS
Jimmy Apples 🍎/accJA#837|@APPLES_JIMMY
Paul GrahamPG#78|@PAULG
Sam AltmanSA#8|@SAMA
Jonny DJD1
170

Intuit is reducing its global workforce by 17 percent, or roughly 3,000 employees, to redirect resources toward AI efforts according to an internal memo reviewed by Reuters — Posts reference Meta cuts and SaaS predictions of 40-50 percent reductions.

17h|873.7k4.2k349
ZephyrZE#1497|@ZEPHYR_Z9
@jason@J#1061|@JASON
Rohan PaulRP#1032|@ROHANPAUL_AI
Andrew CurranAC#517|@ANDREWCURRAN_
180

Elon Musk, xAI founder and CEO, states the trend is strong for Composer 2.5 following a post requesting its availability in Grok Build — Beff had suggested adding the xAI system to Grok Build on X.

1d|5.8M20.8k1.7k
martin_casadoMA#470|@MARTIN_CASADO
Elon MuskEM#76|@ELONMUSK
190

White House postpones signing ceremony for executive order on AI and cybersecurity risks from advanced models after review of provisions that could slow US companies — Axios cited internal administration disagreements over the order.

1d|187.9k735165
Bindu ReddyBR#1622|@BINDUREDDY
Samuel Hammond 🦉SH#1488|@HAMANDCHEESE
Stephanie PalazzoloSP#1166|@STEPH_PALAZZOLO
Beff (e/acc)B(#839|@BEFFJEZOS
Andrew CurranAC#517|@ANDREWCURRAN_
Miles BrundageMB#20|@MILES_BRUNDAGE
200

Terminal-Bench Science extends the original Terminal-Bench benchmark used by Anthropic, OpenAI, and Google DeepMind into scientific domains and opens for over 100 task contributions by August 17, 2026 — Contributors package workflows as RL environments with verification tests.

13h|845.1k579224
Katie KangKK#1481|@KATIE_KANG_
Sanmi KoyejoSK#1085|@SANMIKOYEJO
Alex RatnerAR#1070|@AJRATNER
Lisan al GaibLA#980|@SCALING01
Chenhao TanCT#570|@CHENHAOTAN
Ludwig SchmidtLS#366|@LSCHMIDT3
Alex DimakisAD#172|@ALEXGDIMAKIS
Thomas WolfTW#17|@THOM_WOLF
210

DeepSeek forms a new Harness team to develop Code Harness from the ground up, opening two roles in Beijing under its 2026 social recruitment drive — Effort targets code infrastructure for internal and potential public use.

1d|364.3k1.9k488
Deli ChenDC#1523|@VICTOR207755822
ZephyrZE#1497|@ZEPHYR_Z9
Pasquale MinerviniPM#713|@PMINERVINI
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Xin Eric Wang (hiring postdoc)XE#417|@XWANG_LK
220

Pangram Labs analysis flags AI-generated text in three 2026 Commonwealth Short Story Prize regional winners plus the 2025 overall winner and a Granta-published story — Literary foundation and Granta maintain the entries are human-written.

2d|81.8k810148
gavin leech (Non-Reasoning)GL#1480|@GLEECH
rohitRO#1220|@KRISHNANROHIT
Tuhin ChakrabartyTC#1050|@TUHINCHAKR
Zvi MowshowitzZM#918|@THEZVI
🎭🎭#878|@DEEPFATES
xuan (ɕɥɛn / sh-yen)X(#745|@XUANALOGUE
Zachary NadoZN#537|@ZACHARYNADO
Naomi SaphraNS#227|@NSAPHRA
roonRO#59|@TSZZL
Jonny DJD1
230

Pirate Wires analysis claims data centers would consume just 8 percent of U.S. golf course water usage by 2030 even after tripling their draw — 400 Arizona golf courses use 42 billion gallons yearly.

14h|665.6k4k820
Mike SolanaMS#1323|@MICSOLANA
Elon MuskEM#76|@ELONMUSK
240

Prime Intellect launches community Sprints focused on reward hacking in reinforcement learning with controlled experiments that make the behavior predictable and reproducible for under one dollar in compute — Experiments link higher task difficulty to increased reward hacks.

8h|101.3k899427
Florian BrandFB#1153|@XEOPHON
Vincent WeisserVW#707|@VINCENTWEISSER
will brownWB#339|@WILLCCBB
250

Eric Schmidt draws boos from Arizona State University graduates for every reference to artificial intelligence in his commencement address — Similar reactions hit other recent U.S. graduation speeches amid job loss fears.

2d|250.9k791290
Daniel JeffriesDJ#1988|@DAN_JEFFRIES1
@jason@J#1061|@JASON
Rohan PaulRP#1032|@ROHANPAUL_AI
Gary MarcusGM#153|@GARYMARCUS
260

Tuhin Chakrabarty and Sam Rodriques reject claims that three recent Nature papers show AI systems fully replicating core scientific tasks and rendering scientists obsolete — Rodriques says human judgment remains essential for five-to-ten-year productivity gains.

1d|142.2k1k413
Anshul KundajeAK#1675|@ANSHULKUNDAJE
Anders SandbergAS#1054|@ANDERSSANDBERG
Sam RodriquesSR#1007|@SGRODRIQUES
Andrew CurranAC#517|@ANDREWCURRAN_
Nathan BenaichNB#242|@NATHANBENAICH
270

Junyeob Baek and colleagues introduce Generative Recursive reAsoning Models (GRAM) that convert deterministic recursive reasoning into stochastic latent trajectories and report 97.0% accuracy on Sudoku-Extreme with 10 million parameters — The model also scores 52.0% on ARC-AGI-1 and 44.6% on ARC-AGI-2.

17h|158.1k1.4k1.2k
Super DarioSD#1776|@INDUCTIONHEADS
Kyle KastnerKK#1025|@KASTNERKYLE
Mengye RenMR#880|@MENGYER
billy bubbaBB#840|@WGRATHWOHL
280

The Economist attributes most recent US GDP growth to AI-hardware investment, with that category indexed above 140 by 2026 while overall GDP stays near 100. — Separate note shows AI fixed investment at 5.46 percent of GDP.

15h|113.1k1.3k421
Nathan is in Berkeley 🔎NI#1902|@NATHANPMYOUNG
Alex ImasAI#1777|@ALEXOLEGIMAS
Adrien EcoffetAE#719|@ADRIENLE
290

SimWorld releases SimWorld Studio with SimCoder, generating interactive 3D environments on Unreal Engine 5 that raise embodied navigation success rates from 50% to 90% — Includes GitHub repository, arXiv paper, and urban demo assets.

12h|96.9k305193
Zhiting HuZH#949|@ZHITINGHU
Lianhui QinLQ#737|@LIANHUIQ
300

Antigravity unifies its agentic surfaces under a single platform incorporating Antigravity 2.0 desktop app, CLI, SDK, and IDE for consistent access across environments — Demo builds Street Guesser game using multi-agent Gemini interfaces.

1d|534.9k2.7k429
ben hylakBH#1941|@BENHYLAK
Theo - t3.ggT-#1829|@THEO
Peter Steinberger 🦞PS#495|@STEIPETE
Kevin RoseKR1