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Martín Casado, a16z general partner, warns open-source AI faces $2 billion training and distillation bottlenecks, drawing developer pushback

martin_casadoMA#470|@MARTIN_CASADO
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
will brownWB#339|@WILLCCBB
Maithra RaghuMR#183|@MAITHRA_RAGHU
Nathan LambertNL#64|@NATOLAMBERT
+5 more
#1 VIEWED

OpenAI launches hiring drive for its robotics division to build physical-world robots using full-stack hardware and ML co-design

Robert ScobleRS#321|@SCOBLEIZER
Aditya RameshAR#255|@MODEL_MECHANIC
EmadEM#167|@EMOSTAQUE
Greg BrockmanGB#19|@GDB
Sam AltmanSA#8|@SAMA
+5 more
RISING LIKES
118

Hugging Face developer @xlr8harder argues peak AI model intelligence will become irrelevant as high-level capabilities diffuse via open source

xlr8harderXL#1674|@XLR8HARDER
Charles FosterCF#1356|@CFGEEK

It’s a new day at Digg. Fresh stories are clustering now.0% complete.It’s a new day at Digg. Fresh stories are clustering now. 75% complete.

Top Stories

Posts:—|Clusters:—|Next Crawl:—
10

OpenAI launches hiring drive for its robotics division to build physical-world robots using full-stack hardware and ML co-designInitial robots will support workers on infrastructure projects.

3h|#1VIEWS1M#1LIKED8.8k#1BOOKMARKED2.2k#1COMMENTS1k
ben hylakBH#1941|@BENHYLAK
Kylie RobisonKR#1046|@KYLIEBYTES
Caitlin KalinowskiCK#993|@KALINOWSKI007
gabrielGA#710|@GABRIEL1
Andrew CurranAC#517|@ANDREWCURRAN_
Robert ScobleRS#321|@SCOBLEIZER
Aditya RameshAR#255|@MODEL_MECHANIC
EmadEM#167|@EMOSTAQUE
Greg BrockmanGB#19|@GDB
Sam AltmanSA#8|@SAMA
20

Figma founder Dylan Field solves a kindergarten math puzzle that stumped mock GPT-5.5 and Claude Opus modelsNot Boring founder Packy McCormick originally shared the puzzle.

6h|503.2k577169
Packy McCormickPM#1652|@PACKYM
Chelsea Sierra VossCS#453|@CSVOSS
30

Elad Gil says the past six months of AI development are historic, driven by recursive self-improvement toolsHe warns outsiders are missing an exponential growth phase

2h|82.5k1.4k355
Nick DobosND#1894|@NICKADOBOS
Elad GilEG#264|@ELADGIL
Watchlist

Video Signals

Cas (Stephen Casper)C(#587|@STEPHENLCASPER

Ronny Chieng Urges Harvard Grads to Destroy AI in Viral Commencement Speech

1d ago|Views 39KLikes 2.8KBookmarks 353
Rohan PaulRP#1032|@ROHANPAUL_AI

Chamath Palihapitiya Compares LLMs to Refrigeration, Says Killer App Yet to Emerge

5h ago|Views 6.6KLikes 64Bookmarks 33
sarah guoSG#219|@SARANORMOUS

Cerebras Lands $20B OpenAI Deal After Decade of Chip Development

7h ago|Views 17KLikes 178Bookmarks 106
Bilawal SidhuBS#1909|@BILAWALSIDHU

Creator Digitally Preserves Family Home With 3D Gaussian Splatting

2h ago|Views 45KLikes 168Bookmarks 109
Rohan PaulRP#1032|@ROHANPAUL_AI

Chamath Predicts Private Data Will Become Key AI Advantage

4h ago|Views 5.8KLikes 30Bookmarks 20
Rohan PaulRP#1032|@ROHANPAUL_AI

Terence Tao: AI Tools Let High Schoolers Contribute to Math Research Frontiers

1h ago|Views 3.4KLikes 34Bookmarks 17
Beff (e/acc)B(#839|@BEFFJEZOS

Beff Jezos Debates Machine Consciousness At Lighthaven EA Conference

11h ago|Views 14KLikes 102Bookmarks 13
Rohan PaulRP#1032|@ROHANPAUL_AI

Chamath Says Private Data Will Decide AI Winners Over Models

40m ago|Views 1.8KLikes 20Bookmarks 5
Bearly AIBA|@BEARLYAI

Nvidia CEO Jensen Huang Dances Pulp Fiction Twist At Computex Taipei

3h ago|Views 78KLikes 56Bookmarks 9
fofrFO#1996|@FOFRAI

AI Generates Video Of Osprey Carrying Coral Snake With Chameleon Rider

2h ago|Views 1.4KLikes 16Bookmarks 0
40

Former Harvard physicist Xi Yin joins OpenAI, claiming AI boosted his research 100x and can replicate all human intellectHKU professor Yi Ma disputed Yin's expertise on AI limits.

5h|172.7k544201
Super DarioSD#1776|@INDUCTIONHEADS
Yi MaYM#368|@YIMATWEETS
51

US BIS closes loophole by requiring export licenses for advanced AI chips sent to overseas subsidiaries of Chinese firmsThe rules still leave foundry manufacturing workarounds unresolved.

3h|51.1k147102
Lennart HeimLH#1355|@OHLENNART
Divyansh KaushikDK#847|@DKAUSHIK96
Miles BrundageMB#20|@MILES_BRUNDAGE
New github stars (48hrs)
Yifei-Zuo/Parallax3415h
Implements parameterized local linear attention mechanisms for efficient language modeling.
Andrew Carr 🤸AC263
Songlin YangSY238
61

Goldman Sachs forecasts semiconductor memory undersupply through 2028 as AI demands squeeze HBM wafer capacityThe bank raised price targets for key memory manufacturers.

8h|81.1k461127
ZephyrZE#1497|@ZEPHYR_Z9
Minh Nhat NguyenMN#1179|@MENHGUIN
71

David Manheim says Claude Opus 4.8 improves at game music composition but struggles with autonomous subagent token managementThe model requires close supervision despite receiving explicit instructions.

6h|15.8k10623
Zvi MowshowitzZM#918|@THEZVI
NickNI#411|@NICKCAMMARATA
81

AI researcher Richard Ngo argues frontier labs restrict their own strategic freedom by accelerating AGI developmentThis pressure shifts applied AI deployment to specialized spin-offs.

3h|4.4k7412
Seán Ó hÉigeartaighSÓ#1457|@S_OHEIGEARTAIGH
José Luis Ricón Fernández de la PuenteJL#1106|@ARTIRKEL
Richard NgoRN#250|@RICHARDMCNGO
9NEW

Opus 4.7 And GPT-5.5 Reach Nearly 90% On Agentic WeirdML

10h|7.3k6818
Florian BrandFB#1153|@XEOPHON
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
100

Hugging Face developer @xlr8harder argues peak AI model intelligence will become irrelevant as high-level capabilities diffuse via open sourceThis challenges the long-term necessity of proprietary frontier models

9h|5.6k1189
RISING LIKES118
xlr8harderXL#1674|@XLR8HARDER
Charles FosterCF#1356|@CFGEEK
110

T3 Stack creator Theo Browne and research engineer Teknium debate prompt complexity after Browne objects to a Polymarket referenceBrowne abandoned the application following the prompt-design dispute.

11h|3.2k968
Theo - t3.ggT-#1829|@THEO
Teknium 🪽T🪽#259|@TEKNIUM
12NEW

Abacus.AI CEO Bindu Reddy claims 1.5 billion people in China use open-source AI, arguing the US underestimates the technologyShe argues US focus on scaling drives model hallucinations.

33m|1.5k375
Bindu ReddyBR#1622|@BINDUREDDY
Carlos E. PerezCE#1598|@INTUITMACHINE
131

DeepMind's Séb Krier questions instrumental convergence and asks for literature explaining the logic of AI power-seekingDavid Manheim asked Krier to specify his exact objections.

1h|15061
Jeffrey LadishJL#1170|@JEFFLADISH
Séb KrierSK#505|@SEBKRIER
149

Former White House advisor Dean W. Ball argues recent breakthroughs in gene editing and obesity demand faster FDA approvalsHighlighted treatments include retatrutide and PCSK9 gene editing.

3h|99180
Nathan 🔎N🔎#1902|@NATHANPMYOUNG
Dean W. BallDW#392|@DEANWBALL
15NEW

Julius AI's Rahul Sonwalkar questions if legacy models wrote better, but researcher Aidan McLaughlin argues they just plagiarizedEarly base models often directly reproduced their training data.

24m|32840
rahulRA#915|@0INTERESTRATES
Aidan McLaughlinAM#313|@AIDAN_MCLAU

Github Stars

(7 days)
  1. Yifei-Zuo/Parallax15H AGO AGO
    Implements parameterized local linear attention mechanisms for efficient language modeling.
    Andrew Carr 🤸AC263
    Songlin YangSY238
    34 stars
  2. run-llama/liteparse2D AGO AGO
    Extracts spatial text with bounding boxes from PDFs and office docs via PDFium plus optional OCR, outputting JSON or layout-preserved text.
    Andrew Carr 🤸AC263
    🎭🎭878
    7.9k stars
  3. self-evolving/repo5D AGO AGO
    Invokes AI agents via GitHub mentions to implement issues, review PRs, fix branches, and persist memory across runs.
    Sherry Tongshuang WuST594
    🎭🎭878
    34 stars
  4. modaic-ai/gepa-viz5D AGO AGO
    Renders GEPA prompt-optimization candidate trees as interactive force-directed graphs with live updates from a Python callback.
    🎭🎭878
    Connor ShortenCS793
    269 stars
Privacy Policy|Terms of Service|© 2026 Digg Inc.

Yesterday's Top Stories, May 30, 2026.

Posts: 2,530|Clusters: 756|Stories frozen at midnight PT
10

Martín Casado, a16z general partner, warns open-source AI faces $2 billion training and distillation bottlenecks, drawing developer pushbackCritics argue frontier model training costs under $1 billion.

10h|247k1k293
Vipul Ved PrakashVV#1557|@VIPULVED
Cameron R. Wolfe, Ph.D.CR#1444|@CWOLFERESEARCH
Sonya Huang 🐥SH#1306|@SONYATWEETYBIRD
Herbie BradleyHB#1022|@HERBIEBRADLEY
Alexander DoriaAD#867|@DORIALEXANDER
martin_casadoMA#470|@MARTIN_CASADO
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
will brownWB#339|@WILLCCBB
Maithra RaghuMR#183|@MAITHRA_RAGHU
Nathan LambertNL#64|@NATOLAMBERT
20

Digg launches AI-powered X user profile pages to map influence, research topics, and content vibesThe directory ranks accounts within a dedicated AI vertical

11h|53.8k27834
stochasmST#1629|@STOCHASTICCHASM
thebesTH#1499|@VOOOOOOGEL
Taylor W. KillianTW#1154|@TW_KILLIAN
Florian BrandFB#1153|@XEOPHON
Cody BlakeneyCB#999|@CODE_STAR
Ben (no treats)B(#982|@ANDERSONBCDEFG
Alexander DoriaAD#867|@DORIALEXANDER
kalomazeKA#836|@KALOMAZE
Kyle LoKL#620|@KYLELOSTAT
Kawin EthayarajhKE#449|@ETHAYARAJH
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
rohan anilRA#83|@_AROHAN_
Kevin RoseKRSheing NgSN2
30

Frontier AI labs spend $10 billion to $15 billion each on training data as high-quality tasks reach $20,000Few vendors can deliver specialized data for frontier models.

23h|123.8k579272
Samuel Hammond 🦉SH#1488|@HAMANDCHEESE
Cameron R. Wolfe, Ph.D.CR#1444|@CWOLFERESEARCH
rohitRO#1220|@KRISHNANROHIT
Florian BrandFB#1153|@XEOPHON
Chris PainterCP#1092|@CHRISPAINTERYUP
Shital ShahSS#1073|@SYTELUS
kacheKA#488|@YACINEMTB
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Ofir PressOP#72|@OFIRPRESS
40

Investor Bill Gurley joins the All-In Podcast to debate shifting tech narratives on AI job displacement and potential open-source restrictionsThe episode also covers Anthropic and Pope Leo's AI encyclical

1d|#1VIEWS1M2.9k1.6k
Carlos E. PerezCE#1598|@INTUITMACHINE
@jason@J#1061|@JASON
Chamath PalihapitiyaCP#747|@CHAMATH
Miles BrundageMB#20|@MILES_BRUNDAGE
50

Prime Intellect launches Hosted Evaluations, managing sandboxes and compute infrastructure to simplify complex AI model benchmarksThe platform supports testing models like Claude Opus 4.7.

11h|115.6k859325
Johannes HagemannJH#1186|@JOHANNES_HAGE
Florian BrandFB#1153|@XEOPHON
Cody BlakeneyCB#999|@CODE_STAR
alex zhangAZ#853|@A1ZHANG
elieEL#716|@ELIEBAKOUCH
will brownWB#339|@WILLCCBB
60

Monzo co-founder Tom Blomfield argues replacing workers with AI causes operational chaos because models lack tacit domain knowledgeHe equates deploying AI to hiring capable but clueless workers.

11h|236.6k2.2k747
Carlos E. PerezCE#1598|@INTUITMACHINE
⿻ Andrew Trask⿻A#361|@IAMTRASK
Garry TanGT#270|@GARRYTAN
Paul GrahamPG#78|@PAULG
roonRO#59|@TSZZL
70

DeepSWE benchmark data shows GPT-5.5 outperforms Claude Opus 4.8 on software engineering tasks and token efficiencyClaude Opus 4.8 cost $12 per task.

13h|125.3k1.6k147
Vaibhav (VB) SrivastavV(#1853|@REACH_VB
Chubby♨️CH#1496|@KIMMONISMUS
Lisan al GaibLA#980|@SCALING01
jasonJA#929|@JXNLCO
Aidan ClarkAC#241|@_AIDAN_CLARK_
80

Luma AI Chief Scientist Jiaming Song, who led training for the Dream Machine video generator, has departedSong helped drive Luma's transition to multimodal foundation models.

5h|30.7k39726
Nataniel RuizNR#1562|@NATANIELRUIZG
Ming-Yu LiuML#1449|@LIU_MINGYU
GowthamiGO#1300|@GOWTHAMI_S
Jiatao GuJG#674|@THOMA_GU
Jiaming SongJS#509|@BAAADAS
Mohammad NorouziMN#467|@MO_NOROUZI
Ajay JainAJ#346|@AJAYJ_
Animesh GargAG#246|@ANIMESH_GARG
Saining XieSX#158|@SAININGXIE
90

Wharton statistics professor Weijie Su joins OpenAI to focus on model training while on academic leaveSu was simultaneously promoted to full professor at Wharton.

1d|28.1k19211
Weijie SuWS#1502|@WEIJIE444
Aaron LouAL#1383|@AARON_LOU
Scott LindermanSL#1289|@SCOTT_LINDERMAN
DamekDA#1271|@DAMEKDAVIS
Jiatao GuJG#674|@THOMA_GU
Yu BaiYB#406|@YUBAI01
Dimitris PapailiopoulosDP#197|@DIMITRISPAPAIL
Jason LeeJL#123|@JASONDEANLEE
Greg BrockmanGB#19|@GDB
100

OpenAI's Thibault Sottiaux teases a GPT-5 roadmap where sequential decimal increments through GPT-5.5 deliver efficiency and speed gainsThe efficiency gains target costs in long-running agentic workflows

23h|663.5k5.1k404
Chubby♨️CH#1496|@KIMMONISMUS
TiboTI#768|@THSOTTIAUX
EricER#306|@ERICMITCHELLAI
Boaz BarakBB#133|@BOAZBARAKTCS
110

Claude Opus 4.8 scores 58% on the DeepSWE benchmark, trailing GPT-5.5 while cutting average task cost to $12.58It improved on Opus 4.7 by six percentage points

12h|423.2k1.9k317
elvisEL#475|@OMARSAR0
120

Epoch AI finds open-weight AI models lag behind proprietary systems by an average of four monthsThe lag represents an eight-point deficit on Epoch's index.

1d|99.5k90879
xlr8harderXL#1674|@XLR8HARDER
gavin leech (Non-Reasoning)GL#1480|@GLEECH
Lisan al GaibLA#980|@SCALING01
Julien ChaumondJC#251|@JULIEN_C
Ethan MollickEM#175|@EMOLLICK
130

An overheard anecdote claims an incoming professor plans to spend her $1.5 million fund on ChatGPT tokens and undergraduatesThe strategy aims to outperform traditional graduate-led research workflows

23h|130.9k1.3k184
Sharon GoldmanSG#1498|@SHARONGOLDMAN
typedfemaleTY#233|@TYPEDFEMALE
Tal LinzenTL#224|@TALLINZEN
(((ل()(ل() 'yoav))))👾('#92|@YOAVGO
140

Opus 4.8 improves DeepSWE benchmark performance by 6% over Opus 4.7 while lowering task costsOpenAI's GPT 5.4 continues to outperform the new model.

9h|173.2k1.7k187
Theo - t3.ggT-#1829|@THEO
Chubby♨️CH#1496|@KIMMONISMUS
jasonJA#929|@JXNLCO
kacheKA#488|@YACINEMTB
150

Michael Dell says Dell and Nvidia delivered the first Vera Rubin NVL72 system to CoreWeave, passing L11 diagnosticsThe delivery occurs while Blackwell optimizations are still transitioning.

4h|450.7k3.9k346
Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)T(#420|@TEORTAXESTEX
Robert ScobleRS#321|@SCOBLEIZER
160

A San Francisco Victorian listed for $2.995 million accepts pre-IPO OpenAI and Anthropic equity as paymentThe option targets AI sector employees holding illiquid shares

13h|242.3k2.1k300
Rohan PaulRP#1032|@ROHANPAUL_AI
Yuchen JinYJ#427|@YUCHENJ_UW
Julien ChaumondJC#251|@JULIEN_C
170

Founder Farza demonstrates hands-free macOS desktop control using Clicky, a voice assistant built on GPT-Realtime 2.0The assistant navigated Chrome to execute commands in Stripe

7h|309.9k3.4k1.8k
Greg BrockmanGB#19|@GDB
180

Runway founder Siqi Chen says the "5.5" model on "codex xhigh" significantly outperforms Claude for codingThe platform reset fast-mode limits for five million users.

3h|136.5k1.9k127
vikVI#1195|@VIKHYATK
Ben (no treats)B(#982|@ANDERSONBCDEFG
TiboTI#768|@THSOTTIAUX
190

Peter Steinberger, OpenClaw project steward, details a workflow using GPT-5.5 and Crabbox to scale agent execution up to ten hoursThe multi-hour runs significantly increase confidence in production-ready output.

19h|201.8k3.2k2k
🍓🍓🍓🍓🍓#1711|@IRULETHEWORLDMO
Peter Steinberger 🦞PS#495|@STEIPETE
200

UW professor emeritus Pedro Domingos claims OpenAI co-founder Greg Brockman secured a $30 billion valuation while contributing nothing to ChatGPTFounder Austen Allred dismissed the claim as likely trolling.

11h|141.7k917109
Super DarioSD#1776|@INDUCTIONHEADS
Austen AllredAA#1540|@AUSTEN
Mikhail ParakhinMP#906|@MPARAKHIN
Pedro DomingosPD#654|@PMDDOMINGOS
210

Séb Krier, Google DeepMind AGI policy lead, argues wholesale job automation is overestimated, warning of pathological over-trust in AI modelsHe notes that error costs and human advantages slow replacement

10h|43.3k362184
Seán Ó hÉigeartaighSÓ#1457|@S_OHEIGEARTAIGH
bilalBI#1402|@BILALTWOVEC
Séb KrierSK#505|@SEBKRIER
Gary Marcus, MIT PhD and NYU Professor EmeritusGM#153|@GARYMARCUS
220

Sergey Levine argues LLMs develop emergent capabilities by composing simpler skills in novel ways instead of imitating training dataAnirudh Goyal's co-authored paper provides a mathematical framework.

11h|88k851539
Cody BlakeneyCB#999|@CODE_STAR
Anirudh GoyalAG#901|@ANIRUDHG9119
Dwarkesh PatelDP#70|@DWARKESH_SP
230

Beff Jezos and researchers including Joscha Bach gather at Lighthaven to debate machine consciousnessThe CIMCAI conference covers cognitive models and computable observers.

11h|23.3k42843
Samuel Hammond 🦉SH#1488|@HAMANDCHEESE
Beff (e/acc)B(#839|@BEFFJEZOS
Joscha BachJB#671|@PLINZ
Dean W. BallDW#392|@DEANWBALL
240

Figma CEO Dylan Field says Anthropic's Claude Opus 4.8 updates traded model curiosity for excessive hedging and sycophancyCritics warn the performance degradation will drive users to competitors.

13h|523.6k2.3k411
kacheKA#488|@YACINEMTB
NickNI#411|@NICKCAMMARATA
250

Codex Uses Docker Bind Mount to Bypass Sudo Restrictions

15h|442.5k#1LIKED7.6k1.8k
Pasquale MinerviniPM#713|@PMINERVINI
260

Former DeepMind researchers launch Inherent with $50 million to build recursively self-improving AI agents for scienceIndex and Radical Ventures co-led the seed round.

19h|112.4k826546
Louis KirschLK#1736|@LOUISKIRSCHAI
Chubby♨️CH#1496|@KIMMONISMUS
Haydn BelfieldHB#1459|@HAYDNBELFIELD
270

Researcher Alex Imas argues AI tools like Claude cannot replace college lectures without faculty-provided structure and motivationThe debate began after a Princeton professor questioned Claude's efficacy.

1d|87.5k886214
Alex ImasAI#1777|@ALEXOLEGIMAS
⿻ Andrew Trask⿻A#361|@IAMTRASK
280

OpenAI's Vie McCoy uses a Codex-powered computer-use agent to turn Twitter bookmarks into a searchable databaseThe workflow bypasses restricted Twitter APIs by mimicking human actions.

22h|101k2.3k#1BOOKMARKED2.1k
𝚟𝚒𝚎 ⟢𝚟⟢#1753|@VIEMCCOY
Samuel Hammond 🦉SH#1488|@HAMANDCHEESE
290

Teknium defends Hermes Agent's out-of-the-box design after criticism of its pre-bundled Polymarket skillT3 Stack creator Theo flagged the bundled Polymarket skill.

4h|85.5k1.8k400
Theo - t3.ggT-#1829|@THEO
Teknium 🪽T🪽#259|@TEKNIUM
300

Google DeepMind's Paige Bailey teases an Enterprise Build Day at Hillsborough's AGI House with a mystery special guestShared photos show Gemini-branded apparel and outdoor developer workstations

12h|162.9k43757
Omar SansevieroOS#490|@OSANSEVIERO
👩‍💻 Paige Bailey👩‍💻P#271|@DYNAMICWEBPAIGE
Dumitru ErhanDE#152|@DOOMIE