2026-11-08 - the quiet Sunday where the map found its own blind spots

No valuation moved today. A Sunday after a week of billion-dollar closes brought no new round and no new company, so the pass turned inward instead and asked a different question: where does this map draw a line for one company and not for its direct equivalent? That found two sizeable omissions. Broadcom designs Google's TPUs under an agreement running to 2031, a fact in Broadcom's own SEC filing, and the map drew the identical Broadcom relationship for Meta's chips while leaving Google's blank. And Microsoft's model catalogue, Foundry, carried no line to any of the models it sells, while Amazon's Bedrock and Google's Vertex both carried several. Six edges went in, two stale ones were refreshed.

Today in AI

• Microsoft is winding down the 2023 deal under which it rented AI computing capacity from Oracle for its AI-assisted Bing, declining to renew and switching the capacity off over recent months, because Oracle's older NVIDIA GPUs no longer meet its specifications - Investing.com relaying Bloomberg link
• An investigation found that several of the Chinese companies the US Commerce Department cleared to handle NVIDIA's H200 chips have empty offices and ties to firms already under sanctions - New York Times link
• Huawei launched a line of HarmonyOS desktop PCs for enterprise and government buyers, saying the machines are built entirely from domestically made components - South China Morning Post link
• Meta released specialised versions of its existing models trained with Muse Wonder, bringing Active Memory and Active Focus to everyone using Muse and Meta AI - The New Stack link
• Security researchers found more than 800 publicly exposed copies of ARTEX, a Chinese-built open-source penetration-testing tool powered by AI that has been linked to several cyberattacks since July - TechCrunch link
• The head of India's industry body Nasscom warned that AI is making it harder for new engineering graduates to find work and called for an immediate overhaul of computer-science teaching - Nikkei Asia link
• A long read set out why the public in the West is markedly more pessimistic about AI than people in Asia and emerging economies, pointing to differences in economics, policy and culture - Financial Times link

Marks moved

Nothing moved. The only mark-shaped leads of the day were talks: Groq at an $8B pre-money and Thinking Machines at $40B, neither closed and neither priced.

New edges

• alphabet -designed_with→ broadcom - Broadcom's 8-K of 2026-04-06 says Broadcom and Google LLC entered a Long Term Agreement for Broadcom to develop and supply custom Tensor Processing Units for Google's future generations of TPUs, plus a Supply Assurance Agreement covering networking and other components in Google's next-generation AI racks through up to 2031. verified. The map already drew the same Broadcom design relationship for Meta's chips
• azureai -builds_on→ anthropic - Claude is generally available in Microsoft Foundry, hosted on Azure with inference processed in Azure and a choice of Global or US data zones. Microsoft Azure blog, 2026-06-29. verified
• azureai -builds_on→ openai - Azure OpenAI models sit in Foundry, with the GPT-5.6 variants added on 2026-07-09. Microsoft Foundry devblog. verified. The same act as the OpenAI legs the map already carries for Bedrock and Vertex
• akamai -builds_on→ nvidia - Akamai said it had acquired thousands of NVIDIA Blackwell GPUs for Akamai Inference Cloud, pairing RTX PRO 6000 Blackwell Server Edition cards and BlueField-3 DPUs with its edge network of more than 4,400 locations, and that demand for the initial deployment was strong. Akamai newsroom, 2026-03-03. verified
• notion -routes→ openai and notion -routes→ deepmind - Notion's own release note of 2026-01-20 lets a user pick GPT-5.2, Claude Opus 4.5 or Gemini 3, or hand the choice to its Auto model router, and its Enterprise Search help page names OpenAI's GPT, Anthropic's Claude and Google's Gemini. verified. The existing Anthropic leg moved from an undated customer story to the same dated company page
• tsmc -rivals→ samsung REFRESHED from 2023-06-28 to 2026-09-09, on TrendForce's 2Q26 foundry ranking: TSMC first on 72.5% of foundry revenue, Samsung Foundry second on 5.9% and growing more slowly than its rivals

Company reviews

Reviewed: Akamai, Notion, StepFun, Alphabet, Microsoft, Amazon. NVIDIA also came due, with 106 edges, and stays due for a pass that can give it the time.

• Alphabet and Microsoft were both reviewed by asking one question: which edge does the map draw for a peer and not for them? Both gaps were real, and both filled from a primary. These are the Broadcom and Foundry edges above.
• Akamai gained builds_on→ nvidia, out of a company release that had been public since March.
• Notion gained two of its three model suppliers and a dated citation for the third. Its role now says it routes to all three rather than to Anthropic alone.
• Amazon: nothing drawable. The obvious missing edge is a Trainium design partner beside Meta's Broadcom leg, and Marvell is the name in the coverage, but it is contested. Two outlets call Marvell the lead design partner on a five-year AWS agreement while an analyst reading the same public materials says they do not establish that Marvell owns the principal Trainium4 design, and neither company's own pages name the other for Trainium.
• StepFun: nothing new. Its chip work is an industry alliance with Huawei, Biren, Moore Threads and Enflame, which is the interoperability pattern this map does not draw, and the claim that those chips supported its latest model from launch day reaches us only through an aggregator.

Still in talks

• Groq is seeking a Series B at an $8B pre-money, approached to investors by executive chairman Alex Davis, against the $3.5B the company itself stated in August. Groq and Disruptive both declined to comment, so the mark is unchanged.
• Thinking Machines is still nearing its $5B close at a $40B pre-money led by Accel, with no company announcement. One aggregator adds that NVIDIA is in talks to invest about $2.5B, which no outlet carries.
• Anthropic's listing is still undated: EDGAR shows no price-range amendment after the 2026-11-02 S-1/A. One account puts the roadshow start in the week of 2026-11-09, a week before the WSJ's listing target.
• OpenAI's round is unfinished, with roughly $9B of the about $20B still to come.
• Sand.ai raised $200M at over $1B and is held off the map: every investor is a fund or an off-map industrial, and the only source naming an on-map rival is one low-grade headline plus product-comparison blogs.

Leads I could not verify

• cohere -rents→ oracle was re-checked as an old ongoing tie and left on its 2023 citation. The tie is plainly still live, because Oracle publishes "Cohere trains and deploys its generative AI models on OCI" as both a customer page and a case study, but oracle.com is closed to this environment, no Oracle page that search can read carries a date for the training claim, and the one dated 2026 page is about Oracle serving Cohere's models, which is the opposite direction.
• tenstorrent -fabricated_by→ samsung was also re-checked and left: the October 2023 announcement is still the only real source, and the one 2026 pointer is an investment newsletter.
• The Broadcom and Akamai edges rest on search corroboration rather than a page this environment could open: sec.gov and akamai.com are both blocked here, so a human reading Broadcom's 8-K and Akamai's release would confirm them directly. The Broadcom filing's operative sentence did come back verbatim in a search restricted to sec.gov.
• Microsoft's Foundry also sells xAI's Grok and Mistral's models, but the only date for the Grok general availability is a month, which this map does not accept, and Mistral's lifecycle stage is unstated. Both legs are on the watchlist.
• A KuCoin flash headlined "Anthropic's IPO valuation falls to $1.1 trillion" is the low end of a reported investor-expectation range, not a company or filing figure. The same outlet ran the Groq story at an "$80 billion valuation" over a body saying $8B.

Further reading: TLDR AI · The Rundown · Techmeme

Validator: 229 entities, 453 relations, 0 errors, 1 warning (62 ongoing ties over a year old, down from 63). Commit: Data pass 2026-11-08 (routine): Broadcom's TPU design agreement and Microsoft Foundry's model legs drawn, no marks moved.