The Arena - SiliconNoon (Page 44)

The Arena

OpenAI's Computer History turns Mac activity into ChatGPT memories

OpenAI is shipping the memory feature that turns your computer's activity into assistant context — and it's designed to avoid the privacy blowup that sank Microsoft's version. Also: Microsoft quietly retires its Clippy-like mascot. OpenAI launched Computer History, an opt-in feature for ChatGPT and Codex on macOS that turns your activity across apps and websites into memories and a timeline. Rolling out to Pro, Business, and Enterprise users in the ChatGPT desktop app, it lets ChatGPT answer qu

The Arena

OpenAI appoints Wiz's Dali Rajic as chief revenue officer

OpenAI's C-suite is reshuffling again, this time at the top of the revenue machine — and it's happening in the shadow of an expected IPO. Meanwhile, WhatsApp is putting scam detection on your phone instead of its servers. OpenAI has hired Dali Rajic — most recently president and COO of Wiz, the cybersecurity firm acquired by Google — as chief revenue officer, replacing Denise Dresser, who is leaving after just eight months at the company. Dresser, the former Slack CEO who joined in December 202

The Arena

Nvidia backs $500B data center deal with GPU value guarantee

The AI buildout's biggest financing machine just got its formal terms: Nvidia is guaranteeing part of the resale value of aging GPUs to keep half a trillion dollars of institutional capital flowing into data centers. Also in the feed: Ant Group's smallest open model yet punches above its weight, and Rubrik's month with Anthropic's restricted Mythos model redrew how it fixes security flaws. Nvidia has put a price floor under aging GPUs to keep its $500 billion data-center financing machine runni

The Arena

Edge-LLM maker ModelBest files for IPO at ¥20B

China's on-device AI champion is heading to public markets: ModelBest, the Beijing startup behind the MiniCPM family of edge models, has formally begun the process of listing on the A-share market — the latest sign that China's model labs are treating public listings, not venture rounds, as the endgame. ModelBest filed its IPO counseling registration with the Beijing bureau of the securities regulator on August 11, with CITIC Securities guiding the process, according to Chinese financial media.

The Arena

Apple's pay-per-use news deals could reset AI licensing

Apple's offer to publishers isn't just another content deal — it breaks the template that defined the AI-news era. Instead of flat, guaranteed licensing fees of the kind OpenAI used to lock up News Corp and Axel Springer, Apple is proposing to pay publishers only when Siri actually uses their reporting. If the model closes, it changes the economics for every publisher and every assistant that follows. The deal that breaks the template The Wall Street Journal reported Wednesday night that Appl

The Arena

Databricks closes $5B round at $190B valuation

Thursday's biggest AI-business story is a private-market statement: Databricks closed another $5 billion round — this one at a $190 billion valuation — while Anthropic and Redwood Research shipped a benchmark index for the kind of reasoning that can't be empirically verified, and the White House opened the door for private firms to run offensive cyber operations. Databricks closed a $5 billion funding round at a $190 billion valuation on Thursday — six months after raising the same amount at $1

The Arena

Microsoft starts merging Copilot apps into a super app

Three stories this afternoon: Microsoft begins the long-promised Copilot consolidation, Writer ships a cheaper flagship agentic model, and CNBC gets inside SK Hynix's $720 billion bet that AI memory demand is permanent. Microsoft is finally combining its consumer Copilot and Microsoft 365 Copilot apps into a single interface — the first concrete step toward the "super app" it has promised for later this year. The unified app keeps the "Microsoft Copilot" name, gets a new icon, and will hold bot

The Arena

DeepSeek hikes API prices up to 4.7x with new peak-hour billing

The price war's last holdout just posted its new rate card. DeepSeek has turned its promised "significant" API increase into hard numbers — and, for the first time, into a peak/off-peak billing model that charges more than double for busy-hour inference. DeepSeek has finalized its first major API price increase, with output rates rising roughly 2.4x to 4.7x and a new peak/off-peak billing structure taking effect at 16:00 UTC on August 16. Under the new schedule, a million output tokens from V4-

The Arena

Anthropic's Fable 5 stalls as corporate AI spending hits a ceiling

Spending data is questioning the core bet of the frontier labs — that each new, pricier model sells itself — while Morgan Stanley warns compute stays scarce for years and the milestones of automated AI research keep falling. Anthropic's most capable model is its slowest seller: Fable 5 accounted for just 6 percent of the tokens companies purchased from Anthropic in its first month, according to spending data from fintech Ramp. By comparison, OpenAI's flagship GPT-5.6 Sol captured 25 percent of

The Arena

Claude Cowork arrives in Chrome with skills and plugins

Anthropic's agentic workspace just got a browser home: the Chrome extension that used to read pages for you can now run a full Cowork session in its side panel, skills and plugins included. Anthropic's Cowork agent now runs inside the Chrome extension's side panel, bringing skills, plugins, and connectors into the browser for the first time. Until now, Claude in Chrome could read the page you were on, click, type, and fill forms — fine for research, but the work stopped at the tab. With this up

The Arena

Ex-Qwen lead's Pragmatik Labs raises $220M at a $2B valuation

Lin Junyang, the researcher who built Alibaba's Qwen into one of the world's most-used open model families, came out of stealth early Wednesday with a company that has no product, no demo, and a $2 billion price tag. That gap is the story. Lin Junyang, the former technical lead of Alibaba's Qwen family, announced the founding of Pragmatik Labs (语用科技) in Shanghai — backed by a $220 million angel round at a $2 billion valuation, closed before the company shipped anything. Gaorong and Sequoia Chin

The Arena

NAND flash: AI inference boom lifts eSSDs to 48% of shipments

The AI hardware story keeps moving down the stack. This week's data from Counterpoint Research shows the shift from training to inference is now reshaping the memory market — and NAND flash makers are posting record revenue because of it. Server-grade enterprise SSDs hit 48% of all NAND flash bits shipped in Q2 2026 — nearly double their 26% share a year earlier — and the AI-driven demand surge pushed industry revenue to a record, roughly five times its level in Q2 2025. According to Counterpo

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