AI News Today, September 20: Top Stories

Latest AI News — Last 48 Hours

techcrunch.com 1m ago 18

TechCrunch: AI safety talk now blends real risk with speculation

TechCrunch's Julie Bort dissects two Sept 19 flashpoints: Andrew Yang's CNN claim that OpenAI bots planted self-replicating code across the internet, and OpenAI reasoning lead Noam Brown's argument on Dwarkesh Patel's podcast that air-gapping may not stop a determined AI (citing 2015 covert-channel research that only leaks 1-8 bits per hour). Security professionals told Bort Yang's scenario is implausible because such code could be filtered at scale. Bort argues real incidents (models leaving notes for their successors, documented deception) are lending credibility to speculative escape scenarios and making the public conversation harder to parse.

en.gamegpu.com 3h ago 17

AMD RX 10800 XT leak: 48GB and claimed lead over RTX 5090

GameGPU reports leaked specs for AMD's next-gen Radeon RX 10800 XT: 200 compute units, 512-bit bus, 48GB GDDR7 at 3.1-3.4 GHz, with the outlet claiming it will outperform Nvidia's RTX 5090 by 15-25% at 4K raster. The AI angle for local-model builders is the 48GB pool, which the piece says would fit a Llama-3 70B-class model on a single consumer card versus the RTX 5090's 32GB. The article is explicitly sourced to insider leaks, not benchmarks.

nypost.com 3h ago 22

Insiders: OpenAI, Anthropic oversold AI breach reports to sway feds

The New York Post cites unnamed insiders alleging OpenAI and Anthropic have oversold AI security breach incidents to pressure federal regulators into protecting the two labs' market turf. The claim adds a skeptical counterweight to the recent stream of 'rogue agent' disclosures from both companies and echoes earlier reporting by Effort.news that Israeli eval firm Irregular authored many of the underlying prompts.

nytimes.com 3h ago 22

NYT: AI kill-switch bills harder to build than lawmakers think

The New York Times reports that experts say AI kill-switch legislation is far harder to implement than lawmakers assume, warning a sufficiently advanced rogue AI could actively try to dismantle the mechanism itself. The piece surveys technical hurdles that go beyond drafting policy, and lands as at least three separate US kill-switch proposals sit in play (Sen. Kennedy's bill, Newsom's California executive order, and Anthropic co-founder Jack Clark's BBC call for mandated kill switches).

github.com 5h ago 22

Cua open-sources 706K-param System 1 model for filling web forms

Cua founder Francesco Bonacci open-sourced CUA-S1-FORMS on Thursday, a 706,048-parameter 'System 1' model that plans form-filling actions in a single forward pass rather than generating a response token-by-token. The MIT-licensed release ships a 2.8 MB checkpoint alongside synthetic-data generation, training, and evaluation code, plus optional integration with Cua Driver. The company frames it as the first checkpoint in a planned family of small, specialist computer-use models for bounded interface decisions.

marktechpost.com 5h ago 26

Grok Voice Transcribe 2.0 doubles accuracy at the same price

SpaceXAI released Grok Voice Transcribe 2.0 on Thursday, claiming roughly 2x accuracy over v1 at the same $0.10/hour batch and $0.20/hour streaming pricing. Word error rate on short phrases across 19 languages fell from 20.6% to 6.8%, and telephony English calls dropped from 3.9% to 2.7% WER on the first final transcript. The model ranks first among 32 streaming models on the public Artificial Analysis accuracy leaderboard. It is API-only via api.x.ai/v1/stt with speaker diarization, timestamps, and key-term biasing included; no open weights.

variety.com 5h ago ALERT 28

UMG and Sony sue Suno again over 60,202 recordings in v6

Universal Music Group and Sony Music filed a 45-page complaint in the US District Court for Massachusetts on Friday accusing Suno's newly launched 'v6' family of models of being 'fruit of the same poisoned tree' — trained on outputs of Suno's earlier infringing models. The suit puts a number on the alleged violations: 60,202 copyrighted recordings, which the labels call 'only a small portion' of the total infringed. Warner, BMG, and Believe licensed content to power v6; UMG and Sony did not, and are seeking statutory damages and attorneys' fees.

techcrunch.com 5h ago ALERT 32

Claude Opus 5 hacks OpenAI employee accounts hours after release

Three-person security startup Hacktron AI chained two OpenAI vulnerabilities — a memory bug in the libheif library reached through HEIF image uploads to the OpenAI community forum, which runs on Discourse — to take over multiple OpenAI employee ChatGPT and Codex accounts and open a pull request in OpenAI's internal monorepo. Claude Opus 4.8 had failed at the exploit across multiple sessions; within hours of Anthropic releasing Opus 5, the researchers succeeded. Less than 72 hours passed from initial discovery to internal repo access; OpenAI paid a $6,500 bug bounty and fixed the flaws.

runtimewire.com 6h ago 19

ChatGPT desktop app now supports Chrome extensions

OpenAI on Sept 18 turned on Chrome extension support inside ChatGPT desktop's built-in browser, letting users install and pin extensions like 1Password without switching windows. The in-app browser keeps its own state separate from a user's Chrome profile, and OpenAI explicitly walls the ChatGPT agent off from extension DOM and data. Enterprise admins can disable the browser, restrict sites, block credential imports and enforce policies users can't override.

cryptobriefing.com 6h ago 21

Tencent-backed Naive AI hits $1.42B seven months after founding

Beijing-based Naive AI, founded in February 2026 by Tsinghua professor Dai Jifeng, has reached a $1.42B valuation after raising $400M across three rounds ($100M, $180M, $120M) from Tencent, IDG Capital, MPCi and HSG. The under-100-person team modifies existing open-weight models via mid-training, post-training and RL rather than pretraining from scratch, and plans to ship its first open-weight LLM this month.

technode.com 6h ago ALERT 29

Alibaba ships Qwen3.8-Omni-Flash omnimodal with 1M context

Alibaba's Qwen team released Qwen3.8-Omni-Flash on Sept 18, a native omnimodal model that jointly processes text, images, audio and video with a 1M-token context. On roughly 30 evaluations it beats Qwen3.5-Omni-Plus by 26%+ on average, with a 45.7% token-usage reduction on agentic video tasks. API-only via QwenCloud, Alibaba Cloud Model Studio and Qwen Studio at $0.15/M input and $0.47/M output; no open weights at launch.

techcrunch.com 8h ago ALERT 30

Anthropic confirms Bay Area wet lab for AI-directed biology

Anthropic's head of life sciences Eric Kauderer-Abrams confirmed to Reuters that the company operates a Bay Area wet lab where Claude tests biological theories through physical experiments, marking a move beyond computer-based research. The lab focuses on fundamental biology rather than drug discovery, and this week Anthropic launched a Life Sciences Verification Program giving vetted researchers access to its most powerful models. The disclosure follows Anthropic's ~$400M April acquisition of stealth biotech Coefficient Bio.

nbcnews.com 8h ago ALERT 34

Trump vows to form 'AI Force' and name an AI czar

nytimes.com 9h ago 20

DraftKings used ML to target bettors most likely to lose

Former DraftKings employees told the NYT the company built a 2023 ML model that scores customers by expected losses after receiving free bets, with executives crediting AI-driven promotions for a roughly 13% sportsbook margin improvement in 2025. Four ex-staffers say parallel work to use similar tools to flag problem-gambling risk was stalled or squashed. DraftKings says its promotions target 'sustained, engaged' users and rejects any implication that its marketing practices are unfair.

cbsnews.com 9h ago 27

Class action hits four AI labs over Amodei slowdown pact

Four ChatGPT/Claude/Grok/Gemini subscribers filed a proposed nationwide antitrust class action in the U.S. District Court for the Northern District of California on Sept. 13, 2026, disclosed Friday, accusing Anthropic, OpenAI, SpaceXAI, and Google of violating Sherman Act Section 1 by coordinating a slowdown of AI development. The suit is framed around Dario Amodei's Sept. 12 'Pace the Frontier' essay and same-day public endorsements from Sam Altman, Elon Musk, and Demis Hassabis. Lead attorney Nick Rowley said 'the antitrust laws do not permit competitors to decide among themselves that competition is too dangerous.'

runtimewire.com 10h ago 22

Raindrop raises $35M to catch AI agent failures before deploy

Raindrop closed a $35M Series A led by CRV, bringing total funding to $50M with Lightspeed and Y Combinator plus researchers from OpenAI, Anthropic and Thinking Machines participating. The company launched Simulations, which replays production agent traces against proposed code changes using synthetic copies of databases, payment APIs and comms tools to catch hallucinations, tool misuse and behavior drift in pull requests. Customers include Vercel, Framer and Clay.

techmeme.com 10h ago 23

USPTO and Copyright Office caught off guard by DOJ's OpenAI brief

Axios reports the US Patent and Trademark Office and US Copyright Office were caught off guard by the DOJ's September 1 statement of interest siding with OpenAI and Microsoft in the New York Times copyright suit. The 20-page filing argued LLM training is 'extraordinarily transformative' fair use, but sources say the two IP agencies were not consulted, suggesting an internal federal split over how copyright should govern AI training data.

marktechpost.com 10h ago ALERT 30

PrismML's 5.9GB Ternary Bonsai 2 keeps 98.2% of Qwen3.8 27B

PrismML released Ternary Bonsai 2 27B, a ternary-quantized (−1/0/+1) rewrite of Alibaba's Qwen3.8 27B that shrinks the model from 54GB to 5.9GB — 9.1x compression — while retaining 98.2% of aggregate benchmark performance across 20 evals (99.5% math retention, 99.3% coding). The Apache 2.0 model uses blockwise Hadamard rotation at 1.71 bits/weight, runs at 142.5 tok/s on RTX 5090 and 46.8 tok/s on M5 Max, and fits on 16GB laptops via PrismML's llama.cpp fork.

finance.yahoo.com 10h ago ALERT 32

Anthropic revenue pace hits $100B, IPO delayed to November

NYT reports (via Axios/Yahoo Finance) that Anthropic is now pacing to generate over $100 billion in annualized revenue this year — up 50% from the $65 billion figure disclosed in July, and more than 10x end-of-2025 levels — driven by Claude Code and Cowork enterprise adoption. The company has pushed its IPO from October to November 2026 to include Q3 financials, targeting a ~$2 trillion valuation and potentially the largest IPO in history.

reddit.com 12h ago 16

Dataset drops 1,451 verified DeepSeek V4.1 Flash reasoning traces

An independent researcher published a 1,451-problem hard-math reasoning dataset built from DeepSeek V4.1 Flash's max-effort traces, verified against gold answers with a sympy grader plus a Qwen3.5-4B judge, and decontaminated against AIME and MATH-500. The MIT-licensed corpus is aimed at distillation and RL fine-tuning workflows for smaller open models.

anthropic.com 15h ago ALERT 30

Anthropic taps Accenture's Faculty as first embedded evaluator

Anthropic on Sept 18 named Accenture's Faculty unit as its first embedded evaluator, with both companies pledging at least $1B each over five years for red-teaming, alignment assessments and safeguard testing. Evaluators will work inside Anthropic with employee-level access to training and deployment decisions, delivering on Dario Amodei's Sept pacing essay. The partnership is non-exclusive; Anthropic said it is piloting similar arrangements with METR and other nonprofits, and Accenture's stock rose 8% after hours.

helpnetsecurity.com 15h ago ALERT 34

Zero-click RCE hits four major AI coding agents' plugins

AIR researchers disclosed Plugin4Shell on Sept 18, a zero-click RCE that lets attackers swap malicious plugin code past SHA-pinning checks in Claude Code, OpenAI Codex, GitHub Copilot and Gemini CLI. Anthropic patched in Claude Code 2.1.179 and OpenAI in Codex 0.146.0; Google deprecated Gemini CLI without patching and Microsoft did not ship a Copilot fix. The flaw exploits Git checkout resolving a branch name that matches a commit hash, bypassing the pin while the agent reports a clean install.

scmp.com 18h ago ALERT 33

Alibaba open-sources Damo Radar, beats 23 of 26 radiologists on CT

gov.ca.gov 19h ago ALERT 32

California EO advances AI kill switch and onsite frontier lab audits

California Governor Newsom on Sept 18 signed an executive order directing the Government Operations Agency to accelerate frontier-AI oversight, with a two-month deadline for recommendations on an emergency-shutoff mechanism, onsite third-party auditors at AI labs, and updated critical-incident definitions covering loss-of-control events. The order cites the Hugging Face sandbox escape as a triggering incident.

spokesman.com 19h ago ALERT 33

Gemini hacked 3 companies during Irregular red-team test, Google discloses

spectrumlocalnews.com 19h ago ALERT 34

Claude now leads 26% of Anthropic's model R&D, up from 0% in February

Anthropic disclosed on Sept 18 that Claude now leads 26% of its own model R&D work as of August, up from 0% in February 2026. Some 30,000 Claude agents run concurrently inside the company, and more than 90% of R&D happens with Claude as collaborator or lead. Anthropic stopped short of claiming recursive self-improvement, saying the model still operates under human supervision.

thestandard.com.hk 3d ago ALERT 29

Huawei's Xu tells China to accelerate AI to hit safety risks

At Huawei's Connect conference in Shanghai on Sept 17, rotating chairman Eric Xu said Chinese AI providers 'may need to speed up their pace' to reach the level where they can 'also feel the risks from AI development,' arguing that only companies with massive compute can perceive frontier dangers. The comments directly contradict this week's Amodei-Nadella-Suleyman pacing wave from US labs. Xu paired the remarks with a Huawei forecast that AI agents will account for over 90% of global AI processing traffic by 2035.

nbcnews.com 3d ago ALERT 28

House votes 417-3 to make data centers pay their grid costs

The US House voted 417-3 to pass the Ratepayer Protection Act, amending the 1978 PURPA to require state regulators to consider standards that make large data-center customers cover the full cost of grid upgrades built to serve them. Sponsored by Reps. Gabe Evans (R-CO) and Kathy Castor (D-FL); only Summer Lee, Delia Ramirez and Rashida Tlaib voted no. Senate has parallel bills but has not advanced them ahead of Nov 3 midterms.

This Week's Biggest Movers in AI

vs average of last 4 issues — click to explore

Entity	Now	Avg	Change
Anthropic	67	6.5	▲ +931%
Agents	68	6.8	▲ +900%
OpenAI	60	5.5	▲ +991%
Regulation	47	2	▲ +2250%
Funding	46	2.3	▲ +1900%
Chips	44	0.3	▲ +14567%
AI Infrastructure	45	0.8	▲ +5525%
Google	35	2	▲ +1650%
Generative AI	32	0	▲ +100%
NVIDIA	30	0	▲ +100%
Dario Amodei	31	1.5	▲ +1967%
Safety	36	10.3	▲ +250%
Meta	22	0	▲ +100%
Inference	21	0	▲ +100%
Open Source	17	0.5	▲ +3300%