https://megadose.ai/i/3592a17d-00b9-4e6f-8831-3b5944258a95 Megadose en 2026-05-02T04:15:01+00:00 Avoca, whose AI agents let physical services businesses handle inbound calls and dispatch, raised $125M+ across seed, Series A, and Series B at a $1B valuation (Allie Garfinkle/Fortune) https://megadose.ai/i/67c4dde1-a7ba-45ce-ba55-4589de582418 Megadose en 2026-05-01T22:55:00+00:00 xAI launches Grok 4.3, featuring "always-on reasoning", 1M token context window, and low API pricing, and releases a voice cloning suite called Custom Voices (Carl Franzen/VentureBeat) https://megadose.ai/i/55fa535d-2c4d-49d7-b23a-9e8efd8dc341 Megadose en 2026-05-01T22:13:27+00:00 Meta buys robotic startup to bolster its humanoid AI ambitions https://megadose.ai/i/cf7f2972-c51e-47cd-aafe-43e2cc3aedc7 Megadose en 2026-05-01T22:13:27+00:00 Meta buys robotics startup to bolster its humanoid AI ambitions https://megadose.ai/i/9c891727-4773-47a3-a72c-783e06546723 Megadose en 2026-05-01T21:10:00+00:00 Sources: Cerebras is seeking to raise as much as $4B in its IPO and is targeting a valuation of about $40B (Bloomberg) https://megadose.ai/i/0a8397c0-ecb1-4317-9a49-9b9d2a7e1389 Megadose en 2026-05-01T18:00:40+00:00 Meta acquires a startup Assured Robot Intelligence to bolster its robotics team, which is working on humanoid hardware and the underlying AI that powers it (Mark Gurman/Bloomberg) https://megadose.ai/i/66d7ba5a-d6ae-4a7c-94b2-5e109c9df9ca Megadose en 2026-05-01T16:08:53+00:00 Uber Torches 2026 AI Budget on Claude Code in Four Months https://megadose.ai/i/9c401609-d90e-458d-bad0-b0790168c657 Megadose en 2026-05-01T14:45:01+00:00 Sources: Coatue formed Next Frontier in 2025 to buy land for data centers; Next Frontier has a JV with neocloud Fluidstack that's raised $5.7B via junk bonds (Wall Street Journal) https://megadose.ai/i/96af6a3e-e6a5-4c06-86cd-a2027edc2f93 Megadose en 2026-05-01T14:10:02+00:00 The US Navy awards Domino Data Lab a contract worth up to $100M for AI software that teaches underwater drones to identify new mines in the Strait of Hormuz (Mike Stone/Reuters) https://megadose.ai/i/5b5c2a98-403b-4aa1-8970-0522c21ad971 Megadose en 2026-05-01T14:00:38+00:00 Sources: Peter Thiel's Founders Fund raised $6B for a fund to invest in later-stage companies, marking its largest haul ever; $4.5B comes from limited partners (Natasha Mascarenhas/Bloomberg) https://megadose.ai/i/218493ff-2ead-47fe-a0f6-d1f73be922db Megadose en 2026-05-01T12:50:01+00:00 Amazon launches "Join the chat", an AI-powered feature that allows users to ask questions about products and receive conversational audio responses in real time (Lauren Forristal/TechCrunch) https://megadose.ai/i/79954f25-a9a9-4ad8-b09c-abedf1e767b1 Megadose en 2026-05-01T11:50:02+00:00 Sources: the US DOD strikes agreements with Nvidia, Microsoft, Reflection AI, and AWS to use their AI tools on classified military networks for "lawful" use (Katrina Manson/Bloomberg) https://megadose.ai/i/6c6ec479-3c22-4f86-bae2-b2bf57a8f4e1 Megadose en 2026-05-01T10:55:02+00:00 Cloud computing provider Nebius agrees to buy Eigen AI, which optimizes the performance of chips running AI inference tasks, for $615M in stock and cash (Dina Bass/Bloomberg) https://megadose.ai/i/e039cf9f-bc59-4c3c-9f06-c600ba1b8d8a Megadose en 2026-04-30T23:44:26+00:00 Manus launches Cloud Computer with service hosting feature https://megadose.ai/i/82a6a363-36c7-45a4-87ba-a019220e3c5b Megadose en 2026-04-30T23:31:39+00:00 Founders Fund Takes a Bigger Bite of Anduril https://megadose.ai/i/e352b151-ff7a-43a5-9ae7-8bece2345094 Megadose en 2026-04-30T23:23:17+00:00 Codex CLI 0.128.0 adds /goal https://megadose.ai/i/7139db9b-6b8b-464f-a103-c3bad61f08cb Megadose en 2026-04-30T23:07:56+00:00 Sources: Anthropic potential $900B+ valuation round could happen within two weeks https://megadose.ai/i/312e895f-88d3-4260-a410-2e87221da9fd Megadose en 2026-04-30T21:24:31+00:00 Starcloud in Talks for $2.2 Billion Valuation as SpaceX Stirs Interest https://megadose.ai/i/e5ddfa21-478b-4f2a-a914-40f312f52b54 Megadose en 2026-04-30T19:10:14+00:00 Google is rolling out Gemini to cars that have Google built-in, replacing Google Assistant, starting with English in the US (Jess Weatherbed/The Verge) https://megadose.ai/i/79ae5cb0-e01d-4eeb-a041-0aa8d79bd753 Megadose en 2026-04-30T18:20:01+00:00 Sources: Meta drew about $96B of orders from investors for a $25B bond sale it launched on Thursday; Meta sold $30B of corporate bonds in October 2025 (Bloomberg) https://megadose.ai/i/761cac59-7dea-4c96-9b79-2402c22197fd Megadose en 2026-04-30T18:00:33+00:00 Sources: KKR has secured $10B+ to launch Helix Digital Infrastructure, a company led by ex-AWS CEO Adam Selipsky that will develop and operate AI infrastructure (Bloomberg) https://megadose.ai/i/c45fa8e3-a553-4662-9a28-df66293f4d8d Megadose en 2026-04-30T17:58:39+00:00 Exploration Hacking: Can LLMs Learn to Resist RL Training? https://megadose.ai/i/57f7cd89-ff16-44e2-b1f6-0d530fe36782 Megadose en 2026-04-30T17:40:01+00:00 Standard Intelligence, which is developing computer use AI models, raised $75M led by Sequoia and Spark at a $500M post-money valuation (Rocket Drew/The Information) https://megadose.ai/i/ca3e9f7d-4943-40db-b85d-0da9c87381a5 Megadose en 2026-04-30T17:25:00+00:00 Anthropic's Claude Security, formerly Claude Code Security, is in public beta for Enterprise users; the Opus 4.7-powered tool can scan code for vulnerabilities (Marcus Schuler/Implicator.ai) https://megadose.ai/i/48338cfe-8862-4d44-aec4-6da16b6f9cd5 Megadose en 2026-04-30T17:23:19+00:00 Claw-Eval-Live: A Live Agent Benchmark for Evolving Real-World Workflows https://megadose.ai/i/aa817862-0b8a-4ef6-b649-611905a9fbee Megadose en 2026-04-30T17:20:19+00:00 Crab: A Semantics-Aware Checkpoint/Restore Runtime for Agent Sandboxes https://megadose.ai/i/112a51c9-dcae-4f4c-ae6f-de9ec9857818 Megadose en 2026-04-30T17:16:33+00:00 Latent Adversarial Detection: Adaptive Probing of LLM Activations for Multi-Turn Attack Detection https://megadose.ai/i/30f46e6c-bf2c-48d4-9847-9534e91f7a75 Megadose en 2026-04-30T17:15:19+00:00 Stripe introduces Link, a digital wallet that autonomous AI agents can use, too https://megadose.ai/i/c5b3627e-4b0b-418a-b7c3-19fc6cccc059 Megadose en 2026-04-30T17:12:53+00:00 PRISM: Pre-alignment via Black-box On-policy Distillation for Multimodal Reinforcement Learning https://megadose.ai/i/507a9c5c-0d34-468d-a17a-398b950c76db Megadose en 2026-04-30T17:12:31+00:00 Beyond Gaussian Bottlenecks: Topologically Aligned Encoding of Vision-Transformer Feature Spaces https://megadose.ai/i/68c9c004-72df-47a7-8a16-c6caebfee93e Megadose en 2026-04-30T17:08:07+00:00 Do Sparse Autoencoders Capture Concept Manifolds? https://megadose.ai/i/fd373e1b-8019-4d0d-a840-2f59f85f17c3 Megadose en 2026-04-30T17:07:11+00:00 DEFault++: Automated Fault Detection, Categorization, and Diagnosis for Transformer Architectures https://megadose.ai/i/0fb71de4-5673-4584-8024-d8bcee45772b Megadose en 2026-04-30T16:58:05+00:00 Auto-FlexSwitch: Efficient Dynamic Model Merging via Learnable Task Vector Compression https://megadose.ai/i/2f7701a6-da0e-4240-863c-4a8af4ff65cd Megadose en 2026-04-30T16:55:15+00:00 Neural Aided Kalman Filtering for UAV State Estimation in Degraded Sensing Environments https://megadose.ai/i/a8859fda-9aed-48ac-a573-c078b743d031 Megadose en 2026-04-30T16:37:37+00:00 What Makes a Good Terminal-Agent Benchmark Task: A Guideline for Adversarial, Difficult, and Legible Evaluation Design https://megadose.ai/i/4c21e1c4-57e9-4dcc-bc0f-a615c464cab4 Megadose en 2026-04-30T16:26:53+00:00 Characterizing the Consistency of the Emergent Misalignment Persona https://megadose.ai/i/3f1e8dc1-d334-4b7a-9c35-fa1493ad1a01 Megadose en 2026-04-30T16:22:51+00:00 TopBench: A Benchmark for Implicit Prediction and Reasoning over Tabular Question Answering https://megadose.ai/i/a36f99e1-1cbb-4a5e-95b4-7e7ba2b96a77 Megadose en 2026-04-30T16:21:28+00:00 Repetition over Diversity: High-Signal Data Filtering for Sample-Efficient German Language Modeling https://megadose.ai/i/c0bfb1c6-10e1-4991-8764-bb168590e14d Megadose en 2026-04-30T16:17:53+00:00 A Unified Framework of Hyperbolic Graph Representation Learning Methods https://megadose.ai/i/ed79a1a2-72f4-461e-b162-8b992498d4d5 Megadose en 2026-04-30T16:15:07+00:00 Cybersecurity analysis: GPT-5.5 reaches a similar level of performance as Mythos Preview and is the second model to solve a multi-step cyberattack simulation (AI Security Institute) https://megadose.ai/i/9c510c26-d19f-4365-9dcc-75db177ca7c3 Megadose en 2026-04-30T16:09:26+00:00 Shai-Hulud Themed Malware Found in the PyTorch Lightning AI Training Library https://megadose.ai/i/1e174123-377b-427d-877e-2b630a19c888 Megadose en 2026-04-30T16:07:43+00:00 Measuring research data reuse in scholarly publications using generative artificial intelligence: Open Science Indicator development and preliminary results https://megadose.ai/i/1614677d-678f-4052-ba3a-f677f8f842db Megadose en 2026-04-30T16:01:51+00:00 RHyVE: Competence-Aware Verification and Phase-Aware Deployment for LLM-Generated Reward Hypotheses https://megadose.ai/i/5581f13b-e295-4245-817c-6d27b84e41e8 Megadose en 2026-04-30T15:59:28+00:00 Agent-Agnostic Evaluation of SQL Accuracy in Production Text-to-SQL Systems https://megadose.ai/i/e34f74cc-91f1-4e52-b1c7-a5be83d4a628 Megadose en 2026-04-30T15:55:02+00:00 Serverless inference platform Featherless.ai raised a $20M Series A co-led by AMD Ventures and Airbus Ventures; the startup supports over 30,000 open models (Cate Lawrence/Tech.eu) https://megadose.ai/i/51e1f29f-9db2-4700-951a-ecc57eab1fbf Megadose en 2026-04-30T15:54:47+00:00 Collaborative Agent Reasoning Engineering (CARE): A Three-Party Design Methodology for Systematically Engineering AI Agents with Subject Matter Experts, Developers, and Helper Agents https://megadose.ai/i/fd4ab8df-0340-4c2b-949e-6e2bc15ddfa5 Megadose en 2026-04-30T15:53:03+00:00 Amazon’s Up to $20 Billion Anthropic Investment Will Be Convertible Financing https://megadose.ai/i/fb1526c1-31f3-456e-9935-ba794ea9d116 Megadose en 2026-04-30T15:51:10+00:00 SpecVQA: A Benchmark for Spectral Understanding and Visual Question Answering in Scientific Images https://megadose.ai/i/09e7d1db-7818-41cf-8475-7b59c1ec15c0 Megadose en 2026-04-30T15:48:03+00:00 Exponential families from a single KL identity https://megadose.ai/i/3ed31350-7ed9-4d5c-bd9b-b2276fa50866 Megadose en 2026-04-30T15:47:17+00:00 Shuffling-Aware Optimization for Private Vector Mean Estimation https://megadose.ai/i/3da79e13-9d06-4130-99ba-2a9266673907 Megadose en 2026-04-30T15:46:33+00:00 Models Recall What They Violate: Constraint Adherence in Multi-Turn LLM Ideation https://megadose.ai/i/99fc044d-6336-4d18-a19f-4287f654d962 Megadose en 2026-04-30T15:46:10+00:00 MIFair: A Mutual-Information Framework for Intersectionality and Multiclass Fairness https://megadose.ai/i/5bce9c18-7fc2-4a8e-a53e-033c19bc1a8c Megadose en 2026-04-30T15:10:02+00:00 Bitcoin miner MARA Holdings agrees to acquire Ohio gas plant operator Long Ridge Energy & Power for $1.5B including debt, to power its AI data center expansion (Francisco Rodrigues/CoinDesk) https://megadose.ai/i/f8f2369f-c95e-4af9-8ea6-e879b408be5c Megadose en 2026-04-30T15:00:11+00:00 [R] Joint Embedding Variational Bayes (TMLR ’26) https://megadose.ai/i/49dfd535-3964-44b6-9db5-675b97b7e4f3 Megadose en 2026-04-30T14:55:01+00:00 Meta introduces Meta Ads AI connectors in open beta, letting advertisers use their preferred third-party AI tools to create, manage, and analyze campaigns (Krystal Scanlon/Digiday) https://megadose.ai/i/1086ecbf-96cc-4141-a740-da92422731b4 Megadose en 2026-04-30T14:45:00+00:00 JuliaHub, which aims to use agentic coding tools to design complex products such as cars and airplanes, raised a $65M Series B led by Dorilton Capital (Ina Fried/Axios) https://megadose.ai/i/504bd519-17a1-4c37-88b6-0a2b2fa17647 Megadose en 2026-04-30T14:35:03+00:00 Cloudflare says AI agents can now create Cloudflare accounts, start paid subscriptions, register domains, and deploy apps on behalf of users (Cloudflare) https://megadose.ai/i/0d095f05-bd9f-4221-bcd6-6a0b5f195122 Megadose en 2026-04-30T14:14:17+00:00 xAI debuts Imagine Agent in Grok with open Canvas AI workspace https://megadose.ai/i/8691bee8-1dc4-439c-b4f8-76d8c50844f5 Megadose en 2026-04-30T14:10:23+00:00 Humanoid robotics startup 1X opens a new 58,000-square-foot factory in Hayward, California, where it aims to build 100,000 robots by the end of 2027 (Samantha Kelly/Bloomberg) https://megadose.ai/i/edfbfe62-fa81-48ca-a5fe-236e7a80040c Megadose en 2026-04-30T14:00:09+00:00 Standard Intelligence Rides Neolab Fervor with Computer Use Model https://megadose.ai/i/410773f6-cf4f-4a12-a305-087f8bee17a2 Megadose en 2026-04-30T13:43:54+00:00 DeepSeek released 'Thinking-with-Visual-Primitives' framework https://megadose.ai/i/cb85874d-e0c2-43a3-919c-b881edf17752 Megadose en 2026-04-30T11:30:03+00:00 Netomi, which builds AI for enterprise customer service, raised $110M led by Accenture Ventures and signs a deal to bring its platform to Accenture clients (Michael Nuñez/VentureBeat) https://megadose.ai/i/d4f12cf1-bb3e-421d-a093-ca05d71c4cf3 Megadose en 2026-04-30T10:45:02+00:00 Sources: strong AI demand in China nearly doubles prices for Nvidia's B300 servers to ~$1M each, as a crackdown on chip smuggling dries up black market supply (Reuters)