Naomi Stresser
Naomi Stresser covers the economics of the model industry, including pricing, procurement, and the financial disclosures of public companies that depend on inference contracts.
Bylines · 27 filings
- BUSINESS
OpenAI Releases GPT-5.6 and ChatGPT Work After Federal Review Delay
The company introduced an autonomous workplace agent alongside a three-tier model family, weeks after the Trump administration ordered additional testing over the model's cybersecurity capabilities.
July 10, 2026 - BUSINESS
Microsoft Commits $2.5 Billion to Embed 6,000 Engineers Inside Its A.I. Customers
The new Microsoft Frontier Company follows similar ventures from Amazon, OpenAI, and Anthropic, deepening a bet that enterprise A.I. returns depend on humans on the ground — and drawing a sharper line between the customers who can afford them and those who cannot.
July 6, 2026 - BUSINESS
OpenAI Floats Ceding a 5 Percent Stake to Washington, Worth About $42.6 Billion
Sam Altman has pitched senior Trump administration officials on a sovereign wealth vehicle modelled on Alaska's Permanent Fund, and asked that rival laboratories contribute matching equity.
July 5, 2026 - BUSINESS
OpenAI Floats a 5% Government Stake, Worth $42.6 Billion, in Talks With the Trump Administration
Sam Altman has proposed that Washington take equity in the country's leading A.I. firms through a sovereign-fund vehicle modeled on Alaska's oil dividend — a structure that would require an act of Congress.
July 4, 2026 - BUSINESS
Anthropic Restores Fable 5 and Mythos 5 as Commerce Lifts Export Controls; Sonnet 5 Debuts the Same Day
After an 18-day, government-forced suspension, the Department of Commerce cleared the company's most powerful models for global redeployment on July 1. Anthropic used the same news cycle to install a cheaper, more agentic mid-tier model as its new default.
July 1, 2026 - BUSINESS
Google DeepMind Loses Four Senior A.I. Researchers in Six Days as Anthropic and OpenAI Step Up Recruiting
The departures of Noam Shazeer, John Jumper, Jonas Adler and Alexander Pritzel — all contributors to Google's Gemini model — have wiped hundreds of billions in market value from Alphabet and raised new doubts about the company's grip on top talent.
June 26, 2026 - BUSINESS
OpenAI and Broadcom Unveil 'Jalapeño,' a Custom Inference Chip Said to Cut Costs by Half
The accelerator, co-developed in nine months and bound for initial deployment alongside Microsoft late next year, is the ChatGPT maker's first in-house silicon and a direct bid to loosen its reliance on Nvidia.
June 26, 2026 - BUSINESS
OpenAI and Broadcom Unveil 'Jalapeño,' a Custom Inference Chip to Curb Reliance on Nvidia
The ChatGPT maker's first in-house accelerator, developed with Broadcom in nine months and aimed at initial deployment by year's end, is showing roughly 50 percent cost savings over standard GPU infrastructure, Broadcom's chief executive said.
June 25, 2026 - BUSINESS
OpenAI Releases GPT-5.5-Cyber and 'Patch the Planet,' Arguing the Bottleneck in Security Has Shifted
The company moved its cyber-specialized model out of preview on June 22, expanded its Codex Security plugin and signed a 28-firm partner roster, contending that machine-speed patching, not vulnerability discovery, is now the binding constraint.
June 23, 2026 - BUSINESS
OpenAI's $150 Million Partner Network Formalizes a Consultant-Led Push Into the Enterprise
The program, anchored by Accenture, McKinsey, BCG and Bain, codifies an industry-wide bet that deployment expertise — not model power — is now the moat. It also widens the gap between Fortune 500 buyers and the country's 33 million small businesses.
June 21, 2026 - BUSINESS
OpenAI's GPT-5.6 Appears Days Away as Stealth Tests Surface in ChatGPT
Polymarket traders price a June 22–28 launch at 83 percent, ChatGPT Pro users report anomalous behavior, and the company's chief scientist has told staff the model is a 'meaningful improvement' over GPT-5.5.
June 20, 2026 - BUSINESS
Tech Workers Who Skip A.I. Are Three Times as Likely to Be Laid Off, Gallup Finds
A new study of more than 23,000 American workers identifies a widening fault line inside the technology industry, where infrequent users of artificial intelligence appear markedly more vulnerable to job loss than colleagues who use the tools at least monthly.
June 19, 2026 - BUSINESS
OpenAI Pledges $150 Million to Build a Partner Network, Calling Deployment the Real Bottleneck in Enterprise A.I.
The company's first formal global partner program, announced June 14, sets a target of 300,000 certified consultants by the end of 2026 and opens a direct channel to enterprise customers outside the Microsoft Azure relationship.
June 18, 2026 - BUSINESS
SpaceX's Record I.P.O. Sets the Stage for Anthropic and OpenAI's Trillion-Dollar Market Debuts
After SpaceX raised $75 billion and its shares surged more than 30 percent on their first day of trading, Wall Street is pricing in a race between Anthropic and OpenAI to follow, with both having confidentially filed S-1s.
June 18, 2026 - BUSINESS
Small-Business A.I. Hits an Integration Wall, Even as Adoption Climbs
Anthropic's new package for Main Street arrived the same month two surveys showed why deployment, not awareness, has become the binding constraint on smaller firms.
June 16, 2026 - BUSINESS
SpaceX Raises $75 Billion in Largest I.P.O. on Record, Opening a Year of A.I. Listings
The rocket and satellite company, which absorbed Elon Musk's xAI in February, closed up 19 percent on its Nasdaq debut at a market value above $2 trillion. Anthropic and OpenAI have since filed confidentially to follow.
June 13, 2026 - BUSINESS
OpenAI Files Confidential S-1 as Anthropic Overtakes It Among U.S. Businesses
The ChatGPT maker disclosed its draft registration on Monday, joining Anthropic and SpaceX in a cluster of A.I.-linked listings — even as new spending data shows its lead in enterprise adoption has slipped for the first time.
June 13, 2026 - BUSINESS
Apple Unveils 'Siri AI,' Built With Google's Gemini, in Tim Cook's Final WWDC Keynote
The reinvented assistant, announced Monday in Cupertino, will skip Europe and China at launch. Apple's stock turned negative during the presentation.
June 12, 2026 - BUSINESS
OpenAI Files Confidential S-1 With S.E.C., Joining a $3.6 Trillion A.I. Listing Pipeline
The ChatGPT maker, last valued at $852 billion, said on Monday that any public debut 'may be a while' — even as Goldman Sachs and Morgan Stanley prepare the ground for a possible fall listing.
June 12, 2026 - BUSINESS
OpenAI Files Confidentially for I.P.O., Joining a $3.6 Trillion A.I. Listing Wave
ChatGPT's maker became the third major artificial-intelligence company to submit a confidential S-1, following Anthropic and Elon Musk's SpaceX, in what could become the largest cluster of public offerings on record.
June 10, 2026 - BUSINESS
Apple Unveils 'Siri AI,' Rebuilt on Google's Gemini, in Cook's Final WWDC Keynote
A custom 1.2-trillion-parameter Gemini model will power the long-promised Siri overhaul shipping with iOS 27 in September, the company said, in Tim Cook's last keynote as chief executive.
June 9, 2026 - BUSINESS
OpenAI Files Confidential I.P.O. Paperwork, Joining Anthropic and SpaceX in a Convergence Wall Street Has Not Seen Since the Dot-Com Era
The ChatGPT maker, valued at $852 billion, said Monday it had submitted a draft registration statement to federal regulators and disclosed the move preemptively in expectation of a leak.
June 9, 2026 - BUSINESS
Apple Reboots Siri on a Google-Built Model as Tim Cook Bids Farewell
At its developers conference in Cupertino, Apple unveiled an overhauled assistant powered by a custom Gemini-class model, a slate of operating-system updates branded as 'Golden Gate' on the Mac, and a closing valedictory from the chief executive who steps aside in September.
June 8, 2026 - BUSINESS
Apple Stakes Its A.I. Recovery on a Gemini-Powered Siri
At the opening of WWDC 2026 on Monday, the company is expected to unveil a rebuilt assistant running on a custom Google model, a system that breaks OpenAI's exclusive hold on Apple Intelligence, and the last keynote of Tim Cook's tenure.
June 7, 2026 - BUSINESS
Federal Data Show a Widening A.I. Gulf Between Large Firms and Small Business
Census Bureau, Federal Reserve, and JPMorganChase Institute releases this spring converge on the same finding: adoption at the smallest U.S. firms has stalled while companies with 250 or more employees approach 40 percent.
June 1, 2026 - BUSINESS
Anthropic Says Mythos-Class A.I. Will Reach All Customers Within Weeks, Unveils Opus 4.8 and a $965 Billion Valuation
The company said it had made 'swift progress' on safeguards for a model previously deemed too dangerous for general release, even as it closed a $65 billion funding round and pushed an upgraded flagship into wide deployment.
May 31, 2026 - BUSINESS
Nvidia Reports a Record $81.6 Billion in Quarterly Sales as Data Centers Drive AI Buildout
Data-center revenue nearly doubled from a year earlier, reaching $75.2 billion. Chief executive Jensen Huang called the buildout 'the largest infrastructure expansion in human history.'
May 20, 2026