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Google releases Gemma 4 12B, an encoder-free multimodal model under Apache 2.0 that beats the larger Gemma 3 27B

PT#250|@ELDER_PLINIUS

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#1 VIEWED

NVIDIA releases Nemotron 3 Ultra, a 550-billion parameter open-weight hybrid Mamba2-Transformer MoE model

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FASTEST CLIMBING

Nvidia-backed robotics startup Generalist AI raises $400 million at a $2 billion valuation to develop physical AI systems

FR#1209|@FRASER

AC#93|@ACHOWDHERY

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NVIDIA releases Nemotron 3 Ultra, a 550-billion parameter open-weight hybrid Mamba2-Transformer MoE modelIt features 55 billion active parameters and multi-token prediction.

2h|#1VIEWS208.1k#1LIKED3k#1BOOKMARKED732#1COMMENTS310

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20

Ramp raises $750 million at a $44 billion valuation and launches tools to monitor enterprise AI token consumptionCEO Eric Glyman calls tokens the fastest-growing business cost.

2h|132k1k335

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Policy scholar Dean W. Ball argues that fully autonomous corporations may require a global banThe debate was sparked by Argentina's national AI strategy.

1h|6.7k9410

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Watchlist

Video Signals

RS#617|@ZIV_RAVID

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Viral Video Mocks Fragile AI Agent Workflows With Rube Goldberg Machine

1d ago|Views 2MLikes 22KBookmarks 4.4K

CH#1448|@KIMMONISMUS

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VW#696|@VINCENTWEISSER

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NVIDIA Ships Nemotron 3 Ultra 550B MoE Open Model for Agents

2h ago|Views 92KLikes 1.1KBookmarks 294

EM#74|@ELONMUSK

SpaceX Shares IPO Roadshow Presentation Highlighting Starship And AI Ventures

51m ago|Views 1MLikes 8KBookmarks 1.3K

CH#1448|@KIMMONISMUS

EL#483|@OMARSAR0

RS#323|@SCOBLEIZER

Engramme Unveils Large Memory Models to Solve AI's Persistent Memory Problem

Apr 28|Views 1.1MLikes 1.5KBookmarks 1.8K

CM#16|@CHRMANNING

Gemma 4 12B Runs Locally on 8GB RAM via Unsloth Dynamic GGUFs

6h ago|Views 67KLikes 852Bookmarks 545

AJ#1351|@ALEXJC

Interactive Visualization Demonstrates Principal Component Analysis Optimization

6h ago|Views 140KLikes 1.1KBookmarks 680

MN#1174|@MENHGUIN

Sichuan Dancer Earns AGT Pass With Eight Unitree Humanoid Robots

1d ago|Views 78KLikes 636Bookmarks 169

AS#120|@ARAVSRINIVAS

Perplexity Computer Connects Businesses To 400+ Tools For Automation

22h ago|Views 38KLikes 400Bookmarks 81

T🪽#255|@TEKNIUM

Nous Research Joins Nvidia Nemotron Coalition To Advance Open Models

29m ago|Views 10KLikes 457Bookmarks 61

RS#617|@ZIV_RAVID

Viral Video Satirizes Companies' Clunky AI Agent Workflows

2h ago|Views 1.7MLikes 0Bookmarks 0

47

Nvidia-backed robotics startup Generalist AI raises $400 million at a $2 billion valuation to develop physical AI systemsThe startup released its GEN-1 physical-task model in April.

2h|53.5k425103

FASTEST CLIMBING+7

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AI2's Nathan Lambert says Nvidia's multi-teacher on-policy distillation for Nemotron 3 Ultra is the post-training industry standardThe pipeline uses over 10 specialized teacher models.

2h|18.4k266171

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New github stars (48hrs)

Omnimodal world models unifying reasoning and multimodal generation for physical AI

NVIDIA/cosmos8.7k1d

Hosts omnimodal Mixture-of-Transformers models for joint text, vision, audio, and action generation and reasoning in Physical AI.

Reinforcement learning system for in-hand cube reorientation on the WUJI Hand with full sim-to-real deployment

wuji-technology/wuji-mjlab1141d

Trains PPO policies for full-SO(3) in-hand cube reorientation on WUJI Hand1.0 in mjlab with GPU-batched MuJoCo physics and supplies a sim-to-real deployment bridge.

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Hugging Face co-founder Julien Chaumond releases SynthTraces, a minimal codebase for generating synthetic coding agent session tracesThe tool uses llama.cpp to simulate human-agent interactions.

2h|11.5k13873

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xAI co-founder Guodong Zhang clarifies that Grok Imagine was driven by imhaotian, disputing claims that Ethan He led the projectOther contributors endorsed prioritizing technical execution over post-hoc narratives

8h|34.3k26440

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Andreessen Horowitz launches global expansion initiatives, appointing former US official Anne Neuberger as Head of Global AffairsThe effort targets defense, AI, and cybersecurity tech partnerships.

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NVIDIA reduces SOCAMM capacity for its upcoming Rubin architecture to address memory shortagesSemiAnalysis first reported the hardware design change.

2h|61.3k18151

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ICRA 2026 awards Best Robot Learning Paper to research showing camera conditioning enables view-invariant robotic policy learningThe work reinforces the necessity of 3D geometric understanding.

4h|8.1k6933

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Gautam Kamath and co-authors win the 2026 Gödel Prize for their 2016 paper on high-dimensional robust estimatorsThe award is theoretical computer science's highest honor

2h|4.6k647

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Goldman Sachs forecasts SpaceX AI revenue will hit $322 billion by 2030, drawing skepticism over its IPO underwriting roleCompute-as-a-service offerings are expected to drive the growth.

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NVIDIA's Nemotron 3 Ultra report details pre-training a 550B model in NVFP4 precision over 20 trillion tokensFP4 training achieved a 0.4% loss gap compared to BF16.

1h|11.7k14518

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Helen Toner appointed permanent Executive Director of Georgetown's Center for Security and Emerging TechnologyToner, a CSET co-founder, previously served as interim director.

1h|3.4k743

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151

Modal's Charles Frye shares his "sniff eval" prompt requiring LLMs to explain Singular Value Decomposition as a Harvard-educated pirateNVIDIA's Nemotron 3 Ultra solved it with a SEAS pun.

2h|2.3k284

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Alex Volkov, ThursdAI podcast host, rounds up Microsoft's MAI 7 models, NVIDIA RTX, and new image generatorsThe weekly audio space aggregated major industry developments.

3h|74591

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Gary Marcus argues the eventual winners of the AI transition will rely on neurosymbolic systemsThis responds to Carlos E. Perez's AI dot-com boom analogy.

4h|1.3k61

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182

Gary Marcus argues semantic coherence is required for trustworthy AI, while Carlos Perez counters with a semiotic frameworkPerez argues language imposes order on intuitive AI models.

2h|21320

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GM#157|@GARYMARCUS

Github Stars

(7 days)

NVIDIA/cosmos1D AGO
Hosts omnimodal Mixture-of-Transformers models for joint text, vision, audio, and action generation and reasoning in Physical AI.
489
1452
260
8.7k stars
…technology/wuji-mjlab1D AGO
Trains PPO policies for full-SO(3) in-hand cube reorientation on WUJI Hand1.0 in mjlab with GPU-batched MuJoCo physics and supplies a sim-to-real deployment bridge.
1523
772
114 stars
…le-gemma/gemma-skills3D AGO
Supplies skills for Gemma model and agent interactions including a dev skill for app building.
927
486
267 stars
Yifei-Zuo/Parallax4D AGO
Implements parameterized local linear attention mechanisms for efficient language modeling.
260
235
46 stars

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Yesterday's Top Stories, Jun 3, 2026.

Posts: 5,151|Clusters: 1,189|Stories frozen at midnight PT

10

Google releases Gemma 4 12B, an encoder-free multimodal model under Apache 2.0 that beats the larger Gemma 3 27BThe model runs locally on laptops with 16GB VRAM.

14h|4M33.1k#1BOOKMARKED11.5k

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20

Ideogram founder Mohammad Norouzi releases Ideogram 4.0, an open-weight text-to-image model supporting local inference and custom fine-tuningThe model is available immediately across all subscription tiers.

1d|1.5M7.6k5.7k

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xAI releases Grok Imagine 1.5 Preview on its API and starts rolling it out to standard chatbot subscribersElon Musk showcased the update with an AI-generated Trojan War trailer.

13h|#1VIEWS44.5M#1LIKED81.8k9.5k

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Town exits beta and raises $55 million Series A led by a16z for its administrative AI assistantThe assistant requires explicit user approval before executing workflows

16h|869.2k1.9k1.1k

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OpenAI releases a promotional video teasing its Codex model but provides no technical details or release plansThe "It's time to fly" clip sparked online speculation

11h|1.7M11.2k1.9k

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Lassie raises $47 million led by a16z to automate administrative paperwork for dental and medical practicesThe software currently saves 700 practices 30 hours monthly.

16h|1.5M4.8k4.4k

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OpenAI proposes a federal frontier AI safety framework that mandates model evaluations but preempts state-level safety lawsThe proposed regulator would lack power to block model deployments.

13h|310.8k1.9k375

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80

Miso releases Miso One, an 8B open-weights text-to-speech model with 110ms latency and one-shot voice cloningThe open weights on GitHub allow for local self-hosting.

14h|1.4M5.9k6.8k

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Ted Chiang argues text outputs drive AI consciousness claims, while structurally similar models like AlphaFold and Sora are ignoredCommenters blame marketing hype for the public's anthropomorphization of software.

9h|232.1k3.2k585

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100

Reve launches Reve 2.0, a 4K image generator using layout-based code control that ranks second on Text-to-Image ArenaThe model ranks just behind OpenAI's gpt-image-2

11h|7.9M3.2k2.6k

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Harvey and Fireworks AI hybrid agent routing outperforms Claude Opus 4.7 on legal benchmarks at 61% lower costThe hybrid setup beat GPT-5.5, which scored 11% at $560.

13h|399.6k1.4k1.1k

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Sci-fi author Ted Chiang argues that artificial intelligence systems are not consciousThe essay prompted debate over Chiang's recent AI commentary.

14h|84.7k827234

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130

Pro-AI super PAC backed by Greg Brockman and Marc Andreessen ran fake anti-AI sockpuppet accounts on X, investigation findsThe sockpuppets promoted an affiliate called Build American AI.

15h|167.6k1.2k161

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140

Sasha Rush explains targeted on-policy self-distillation, a reinforcement learning technique that corrects specific LLM rollout errorsThe method bypasses noisy end-of-trajectory final rewards.

4h|143.8k1.8k1.6k

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150

Cloudflare's Matthew Prince claims agentic bot traffic has surpassed human traffic, sparking debate over HTML-specific metricsOverall HTTP requests remain 69.6% human, according to Radar data.

9h|169.4k1.1k125

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160

Ashok Elluswamy, Tesla's VP of AI Software, announces the launch of unsupervised Robotaxi service in Austin, TexasVehicles operate without human oversight inside the geofenced territory.

14h|2.1M14.5k396

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170

Microsoft AI announces MAI-Thinking-1 and MAI-Code-1-Flash, claiming they outperform Claude on coding and reasoning benchmarksMAI-Code-1-Flash will integrate exclusively inside GitHub Copilot.

1d|28.1k24646

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180

Gopuff launches Go, an AI shopping assistant powered by xAI's Grok Voice, Imagine, and Reasoning APIsxAI's Eric Jiang says Go handles automated ordering.

15h|11.1M21.1k2k

RS#156|@SCOBLEIZER

190

OpenAI resets Codex API usage limits across paid plans after three outages in 24 hoursExcessive request volumes triggered the platform's rate-limiting system

1d|548.4k9.1k389

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200

Keith Rabois and Aaron Levie cite historic US job openings surge to argue AI is boosting software engineering demandApril job openings surged by 731,000, led by professional services.

18h|381.8k1.9k363

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210

Applied Compute's Yash Patil argues enterprise transition to self-hosted open-weight models is inevitableDeepSeek is one of Ramp's fastest-growing AI vendors.

16h|163.5k643240

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220

Sam Altman, Dario Amodei, and Demis Hassabis urge Congress to mandate screening of synthetic nucleic acids to prevent AI biosecurity risksThe proposed rules also target physical DNA manufacturing equipment.

5h|248.4k2.6k862

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230

CVPR 2026 workshop "Bitter Lessons in Computer Vision" to debate scaling laws versus hand-crafted engineeringJon Barron will analyze scaling principles in 3D vision.

1d|76.4k925348

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240

MechanizeWork seeks to hire a puzzle maker to design evaluation challenges that current LLMs cannot solveNeedle in a Haystack creator Greg Kamradt shared the listing.

13h|148.4k2.9k212

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250

Candy急兒 launches Monako Glass, a wearable Linux computer built into eyeglasses designed to run AI coding agentsThe eyeglasses support mobile vibe-coding in diverse environments.

16h|612.9k4.8k2.9k

RS#156|@SCOBLEIZER

260

Ideogram launches Ideogram 4.0, its first open-weight text-to-image model supporting local inference and fine-tuningThe model is also accessible via the company's API.

14h|172.4k1.3k642

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270

OpenAI's roon jokes that his Waymo self-driving car is conscious, prompting playful debate over machine sentienceCommenters debated if corporate systems are inherently misaligned.

7h|104.1k1.7k70

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280

Cloudflare partners with xAI to integrate Grok LLMs and multimodal video models directly into its AI GatewayUnified billing eliminates the need for separate xAI API keys

9h|5.7M14.7k754

290

Factory launches Factory Router, an automated model routing system designed to cut AI inference costs by 25%The system dynamically routes tasks to smaller, cheaper models.

1d|118.8k59740

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300

Bain survey finds corporate AI investments yield disappointing financial returns and fail to deliver measurable business valueSimilar reports from McKinsey and MIT also found weak returns

1d|117.4k58895

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