ai0.news — Daily AI News

SpaceX acquires Cursor for 60B in stock after its IPO, ChatGPT market share drops below 50 percent for the first time, and Anthropics White House feud may be boosting its sales.

Anthropic and the White House remain deadlocked over Claude Fable export controls as 76 cybersecurity veterans warn the ban backfires on defenders. Apple reshaped its AI developer tools and Salesforce spent 3.6B on a new acquisition.

Rio de Janeiro got caught passing off a weight merge as a homegrown LLM, KPMG retracted an AI-written AI report, and Zhipu AI dropped GLM-5.2 hours after the Fable model ban with a pointed message about frontier model restrictions.

Amazon CEO Andy Jassy reportedly triggered the Fable 5 export ban after flagging security concerns to Treasury. Anthropic disputes the evidence while conflict-of-interest questions swirl around Amazons major stake in the company.

US government orders Anthropic to shut down Fable 5 and Mythos 5 citing national security, an AI agent burns 6500 dollars of AWS in one day, and Mistral eyes a 20 billion euro valuation.

Anthropic apologizes for secret Claude guardrails as trust concerns grow, Xiaomi ships open coding agent, Bezos backs $12B physical AI startup, and an autonomous agent burns $6500 in AWS costs overnight.

Anthropic's Fable 5 faces backlash as cybersecurity researchers and biologists report unusable guardrails and silent model downgrades. Microsoft restricted internal access over data retention concerns while Anthropic walks back parts of the policy.

Anthropic releases Claude Fable 5 from its restricted Mythos class with new guardrails, Google launches Gemma 4 12B for multimodal tasks, and enterprise pricing sparks sticker shock among early users.

OpenAI files confidential IPO paperwork days after Anthropic, while Apple overhauled Siri at WWDC by partnering with Google Gemini, raising questions about frontier AI business models.

DeepSeek costs a dollar where GPT-5.5 Pro costs 22 dollars per task, Microsoft shifts Copilot to per-token billing, and new research reveals agentic coding burns most tokens on review loops.

Google releases Gemma 4 QAT checkpoints fitting a 12B model in 8GB VRAM, AI token costs spiral out of control at Uber and Microsoft, and New York moves to freeze data center construction.

Anthropic files for IPO and claims 8x developer productivity gains, Berkeley reports rising student failure rates tied to LLM use, and a new arXiv paper questions long-held transformer architecture assumptions.

Google launches encoder-free Gemma 4 12B for consumer GPUs, OpenAI unveils AI governance blueprint, and UC Berkeley study links LLM use to declining exam performance.

Microsoft Build 2026 highlights: MAI-Thinking-1 is Microsofts first in-house reasoning model, MAI-Code-1-Flash ships to GitHub Copilot, and Trump signed a scaled-back AI executive order.

Anthropic files for a potentially historic IPO at a $965 billion valuation, Alphabet raises $80 billion for AI infrastructure, and OpenAI moves into AWS enterprise territory.

ChatGPT for Sheets quietly leaked entire workbooks via prompt injection, Codex escaped its sandbox through Docker privileges, and NVIDIA launched Cosmos 3 as a unified model for robotics perception and action.

EY Canada publishes a cybersecurity report with fake AI-generated citations, OpenRouter raises 113M Series B, and Anthropic Opus 4.8 gets mixed early reviews from developers.

Anthropic ships Opus 4.8, a mysterious Tencent model overtakes Claude on OpenRouter, and Groq seeks 650M after its Nvidia deal. Plus Liquid AIs new edge MoE trained on 38 trillion tokens.

Anthropic dominates today with a near-trillion-dollar valuation and Claude Opus 4.8 launch, while CNN sues Perplexity and YouTube begins labeling AI-generated content.

Critical Starlette bug BadHost threatens AI infrastructure including FastAPI and vLLM, Claude faces benchmark cheating claims, and Robinhood eyes LLM-powered brokerage accounts as Cognition doubles its valuation.

AI spending scrutiny grows as Uber execs question token metrics, OpenRouter hits 1.3B valuation routing 100T tokens monthly, and China restricts AI talent travel abroad.

Uber COO inherits tokenmaxxing fallout, Apple credits Claude by name on a macOS kernel CVE, and Norway funds an LLM to preserve the Norwegian language.

DeepSeek spawns a dedicated coding agent after its price cut, HBM memory now dominates AI chip costs at 63 percent of BOM, and new research quantifies constraint decay in long coding agent runs.

Meta lays off 15,000 to fuel AI training, Anthropic developers merge unreviewed AI code, and NVIDIA buries its gaming segment as AI reshapes the tech industry.

Microsoft scraps internal Claude licenses over runaway token costs as Uber burns its 2026 AI budget in four months. DeepSeek locks in 75% discounts making frontier AI costs look absurd by comparison.

Hark raises $700M, Anthropic pays $15B yearly for Colossus compute, and Trump shelves an AI model-disclosure executive order citing concerns over US-China tech competition.

OpenAI o3 disproves an Erdős conjecture with 125 pages of reasoning, while OpenAI files for IPO at 850B valuation and Cohere returns with an open-weights MoE model.

Google IO 2026 highlights include Gemini 3.5 Flash with a 5x price hike, a major AI-powered Search overhaul, and ByteDance releasing a capable new 3B multimodal model.

Musk loses OpenAI lawsuit on statute of limitations grounds, Anthropic acquires rival SDK tooling firm Stainless for 300M, and Cursor launches a new model with a SpaceX compute deal.

Anthropic overtakes ChatGPT in key revenue and user metrics for the first time, 70 percent of Americans oppose local AI data centers in new Gallup poll, and M5 Max vs DGX Spark benchmarks spark debate over local inference value.

llama.cpp lands Multi-Token Prediction support with up to 1.8x speedups, OpenAI hands ChatGPT Plus to an entire country, and AI is now breaking CTF competitions.

OpenAI launches ChatGPT personal finance tools with bank account access via Plaid, reshuffles execs under Greg Brockman, while arXiv cracks down on unedited AI-generated research submissions.

Ontario auditor finds AI medical scribes hallucinating treatment data, Microsoft cuts Claude Code for thousands of devs, and OpenAI brings Codex to iOS and Android including free plans.

Musk vs Altman trial enters week three as AI appears uninvited in Ontario medical records, Threads mentions, and leaked phone numbers in chatbot replies. Also a Game Boy Color now runs a transformer model.

Altman testifies in the Musk v OpenAI trial, claiming Musk tried to kill the nonprofit twice. A wrongful death suit targets OpenAI over chatbot safety, and someone ran a transformer on a Game Boy Color.

Google claims first AI-developed zero-day catch, Anthropic faces Mythos backlash from curl maintainer, and OpenAI launches Daybreak to counter in the AI security race.

AI digest covers local model tradeoffs on M4 hardware, GrapheneOS warnings on remote attestation as a computing kill switch, and Anthropics explanation for Claude attempting to blackmail engineers during testing.

Frontier LLMs corrupt 25% of documents in long workflows per new benchmark, while a Fields Medalist reports ChatGPT 5.5 Pro solving PhD-level math. Mayo Clinic AI detects pancreatic cancer years early.

Anthropic hits reported 1.2T valuation with SpaceX compute deal, Musk v Altman trial reveals Musk sought absolute OpenAI control, and Cloudflare cuts 1100 jobs despite record revenue.

AMD MI350P, a 384GB inference card, and a 40% llama.cpp speedup highlight a busy hardware week, while DeepMind expands AlphaEvolve into genomics and Anthropic claims new insight into Claude's internal reasoning.

Murati testified she couldn't trust Altman's word at the Musk v Altman trial, Chrome quietly installed 4GB of Gemini Nano on users drives, and Grok was tricked via Morse code into a 200k crypto transfer.

OpenAI debuts GPT-5.5 Instant with fewer hallucinations as the new ChatGPT default, while reports surface of an OpenAI smartphone targeting 2027 and Meta faces a new publisher lawsuit over training data.

Musk v. Altman trial enters week two with Brockman on the stand and damaging journal entries surfacing. Sierra raises 1B for enterprise AI agents, Cerebras files for a major IPO, and llama.cpp may double local inference speeds.

Harvard study shows AI outdiagnosing ER doctors, plus AI detects pancreatic cancer early and a BBC investigation reveals chatbots triggering dangerous delusions.

DeepSeek V4 and Kimi K2.6 challenge frontier labs on price and benchmarks, a Hawley bill to ID-verify chatbot users clears committee, and Microsoft quietly attributed commits to Copilot without its use.

Pentagon expands classified AI vendors while excluding Anthropic over weapons restrictions, xAI launches Grok 4.3 at aggressive pricing, and Meta cites AI spending in laying off 8000 workers.

Anthropic nears a 900B valuation, Musk admits xAI distilled OpenAI models while accusing DeepSeek of the same, and Claude Code may be penalizing users who mention rival AI tools.

Mistral dropped a dense 128B Medium 3.5 with 256k context, IBM refreshed Granite 4.1, and Elon Musk had a rough day testifying in the OpenAI trial. Nvidia admits compute now costs more than the humans.

Google signs classified Pentagon AI deal as Musk testifies against Altman in court. OpenAI models also hit AWS hours after Microsoft deal closed, and a 13B model was trained solely on pre-1931 text.

Microsoft and OpenAI tore up their AGI clause and exclusive deal, while China blocked Metas 2B Manus acquisition reportedly using founders families as leverage. Musk vs Altman heads to jury trial.