AI hasn't eliminated management — it took over the relaying first
How eleven tech companies redesigned their organizations over three-plus years

• 2023.04Google Brain and DeepMind merged into Google DeepMind, reporting to Demis Hassabis — ending the era of two parallel, competing AI labs.Why: competing with OpenAI/Microsoft required concentrating compute and talent, and avoiding internal wheel-reinventing.
• 2024.04–10Two reorgs within one year: in April, parts of Research moved into Google DeepMind and a Platforms & Devices division was created; in October, the Gemini App team moved into Google DeepMind, the Assistant team into Platforms & Devices, with Search and Ads leadership adjusted in step.Why: put application teams and model teams at zero distance, shortening the path from model capability to product feature.
• 2024.12.18Pichai confirmed at an all-hands: 10% of manager / director / VP roles had been cut, as part of the efficiency drive launched in September 2022.Why: fewer layers, faster decisions — a response to the OpenAI threat.
• 2025.08.27VP of People Analytics and Performance Brian Welle gave a more precise measure at an all-hands: over the past year the number of managers with fewer than 3 direct reports fell 35%, many of whom stayed on as ICs; ten product areas offered voluntary exit programs at the same time.This supersedes the vaguer "a third of all managers cut" version that had circulated — the cuts targeted managers of teams below a certain size, not management roles across the board.
• 2026.05.27On The Verge's Decoder podcast, Pichai described Google's post-ChatGPT response as more than layoffs — a redesign of "who owns how technology flows": AI infrastructure was consolidated under a new SVP position, and a "Chief AI Architect" role was created — held since 2025.06 by Koray Kavukcuoglu (SVP, reporting directly to Pichai), of a piece with his expanded remit in 2026.08.
• 2026.08.05Google completed its most consequential rewiring of reporting lines in years: Demis Hassabis stepped down as Google DeepMind CEO to become GDM Chair and Alphabet Chief Scientist, continuing to lead Isomorphic Labs; Jeff Dean, the "godfather-tier" chief scientist with 27 years at Google, left to found Discovery Loop (with Google as investor and cloud partner); DeepMind CTO Koray Kavukcuoglu was promoted to Senior Vice President, reporting directly to Pichai, jointly overseeing Gemini model development, frontier research, the Gemini App and developer teams with Josh Woodward.This round further tightened the reporting chain from AI models, applications and developer teams up to the CEO.
• 2026.08.06–10Follow-up reporting sketched the backdrop: Time said DeepMind's communications, legal and marketing functions were folded into their Google counterparts; Fortune reported months of low morale at DeepMind before the reorg, several senior researchers leaving over July–August, Gemini 3.5 Pro repeatedly missing internal timelines, and the center of gravity shifting from London to Mountain View.These accounts are each single-outlet reporting, unconfirmed by Google; recorded here as background only.

The oft-quoted Google "20% more efficient" line traces, verifiably, to September 2022 — Pichai's remarks at the Code Conference — not to the "2023 all-hands" some reports cite. This report uses the 2022.09 dating.— Sourcing note

• 2024.09Jassy's internal letter: every S-Team organization must raise its individual-contributor-to-manager ratio by at least 15% by Q1 2025, alongside a return to five days in the office.His words: "Fewer managers will remove layers and flatten organizations more than they are today."
• 2024Created the "bureaucracy mailbox": employees can report pointless process and meetings directly. By September 2025 it had received about 1,500 complaints and driven 455 process changes.Why: Jassy said he wants Amazon operating like "the world's largest startup".
• 2025.01Leaked documents showed Amazon hit the 15% target not through layoffs but by giving managers more reports (per Entrepreneur).That claim held in early 2025, but was broken by the two layoff rounds from 2025.10 — "flattening without layoffs" is no longer the whole story at this company.
• 2025.06–09Published a culture memo tying performance reviews directly to the 16 Leadership Principles; in his June memo Jassy forecast AI-driven efficiency gains and a leaner corporate workforce.
• 2025.10.28 – 2026.01.28Two rounds totaling roughly 30,000 corporate layoffs — among the largest in company history: about 14,000 roles on October 28; per CNBC's November 2025 analysis of WARN filings in four states (covering only about 4,700 people), more than 1,800 engineers were cut in that round, far beyond "middle managers only"; another ~16,000 followed on January 28, 2026. Notably, pressed by analysts on the October 30 Q3 earnings call, Jassy was explicit that the layoffs were "not really financially driven, and it is not really AI driven right now... it is culture" — attributing them to the organization being "too big, too many layers", not to "AI replacing people".
• 2026.07AGI-org layoffs: on July 22 CNBC reported cuts to the Nova model team (headcount undisclosed); Business Insider then reported the AGI Lab (the Adept team absorbed in 2024) was shut down, the Nova flagship model moved to maintenance mode, and Pieter Abbeel now leads a new frontier-model team. The AGI org had already been folded into Peter DeSantis's SVP organization in 2025.12, with former head Rohit Prasad departing.Beyond "compressing layers", Amazon's AI organization itself is being rapidly reshuffled.
• AWS sideIn 2024.06 Matt Garman succeeded Adam Selipsky as AWS CEO, followed by sweeping leadership changes across global sales, channels and the generative-AI organization.

• 2022.10–11After the takeover Musk cut about 50% of staff, then issued the famous "extremely hardcore" ultimatum: accept "long hours at high intensity" or leave — hundreds left, and headcount fell from about 7,500 to about 1,500 (roughly 80% cumulative by 2023.04, Musk's own figure in a BBC interview).The result: the management layer and middle processes were removed essentially wholesale.
• 2022–2023Rebuilt as "Twitter 2.0 / X": multiple observers noted the new organization is run by "the people who write code", with engineers reporting directly to Musk and product decisions made in the open over Slack/email. Synthesizing The Verge's and Fortune's reporting, X in this period no longer had an org chart in the traditional sense — engineers, product teams and Musk himself shared one information channel, and whoever owned something simply claimed the task directly.Why: Musk regards the management layer itself as information loss.
• 2025.03.28X was acquired by xAI in an all-stock deal (valuing it around $33 billion), folding the social platform and the AI lab into one.
• 2025.07.09CEO Linda Yaccarino resigned — she had been the only executive buffer since the takeover; Musk then took direct control, pulling sales, product and engineering together. The announcement came the day after the controversy over the Grok chatbot's inflammatory outputs, but per people familiar speaking to NBC News, the decision "had been brewing for over a week" and was not directly caused by the Grok incident.The consensus across outlets: X had cut roughly 80% of staff in the Musk era, and Yaccarino's exit marked the end of the "two-headed" structure.
• 2026.02–08On February 2 SpaceX acquired xAI in an all-stock deal (X included); on February 11 Musk announced an xAI reorg, saying the first build "wasn't built right" and would be "rebuilt from the foundation" — 6 of the 12 co-founders had already left; in June the merged SpaceX completed its IPO; on August 5 X product head Nikita Bier departed with no successor named.X is no longer an independent-company sample but a product line inside the SpaceX–xAI complex.

• Current structureHuang says he has about 60 direct reports and does almost no one-on-ones, preferring group discussions with everyone present and "top 5 things" emails. The figures are not consistent: Fortune (2024.11) used "60"; he himself said "60, maybe more" on the Lex Fridman podcast in 2026.03 and "as many as 55" in an earlier Stanford talk; a Business Insider report in 2025.10, citing an internal list, showed 36 direct reports — the number drifts with reorgs and counting method, and this report uses his own ~60.His explanation: "The more direct reports a CEO has, the fewer layers are in the company." Information flows transparently within the group instead of being filtered layer by layer.
• 2026.03.23On Lex Fridman podcast #494, Huang defined his method as "extreme co-design": "No conversation has just one person in it. So I don't do one-on-ones — we pose a problem and everyone solves it together." Earlier, in a February 2025 Fortune interview, his version was: "They never hear anything I say to only one of them."
• Management philosophy"No long-term plans, no fixed job duties" — he asks everyone to "move at the speed of light", with the organization designed around information flow rather than rank.
• Industry influenceAcross 2024–2026, Huang's "no 1:1s, many direct reports" model became the reference point for AI-era CEOs — at Stripe Sessions in 2025.05, host John Collison unprompted compared Zuckerberg's "25–30 person core team" to the Huang model, while Zuckerberg stressed the two are not the same.

• 2023.03Zuckerberg's open letter: "Flatter is faster" — the Year of Efficiency would "remove multiple layers of management" and ask many managers to become individual contributors (ICs); another 10,000 laid off and about 5,000 open roles closed.
• 2025.06.30Zuckerberg's internal memo announced Meta Superintelligence Labs (MSL), consolidating model development, product teams and fundamental research (FAIR); former Scale AI CEO Alexandr Wang (28) became Meta's first Chief AI Officer, and former OpenAI researcher and ChatGPT co-creator Shengjia Zhao was named MSL Chief Scientist on July 25 of the same year.
• 2025.08.19Just 7 weeks later, MSL split again into four teams: TBD Lab (frontier models), FAIR (fundamental research), Products and Applied Research, and MSL Infra; two months after that, on October 22, Meta cut about 600 more AI roles across FAIR, product AI and infrastructure teams."Merge, then split" shows that merging by itself cannot guarantee collaborative efficiency — the split, equally, was about giving each team focus.
• 2026.01–05Three consecutive rounds of contraction at Reality Labs: in January, about 10% of the division cut (multiple VR studios closed, budgets trimmed by up to 30%); in March, "hundreds" more across at least five units including Reality Labs, Facebook, recruiting and sales; on May 20, a company-wide round of about 8,000 people (roughly 10% of global staff) — explicitly not aimed at low performers, but at reorganizing teams company-wide into AI-led "pods" (internal codename Project OT), with Chief People Officer Janelle Gale saying 7,000+ people were moved into newly created AI teams. A ~1,000-person Reality Labs developer-tools team piloted dropping traditional functional titles for three roles — AI Builder / AI Pod Lead / AI Org Lead — with AI systems assisting promotion evaluation.
• 2026.03.06Created a new Applied AI Engineering organization reporting to CTO Andrew Bosworth, carving data and engineering functions out of MSL; the NYT reported friction between Alexandr Wang and Bosworth and Chris Cox, and Yann LeCun had left in 2025.11.The third boundary redraw since MSL's merge-then-split.
• 2026.01.28On the Q4 2025 earnings call, Zuckerberg told investors plainly: "Projects that used to take a big team can now be done by one very talented person," so the company is "elevating individual contributors and flattening teams".
• 2025.05In conversation with Stripe president John Collison at Stripe Sessions, Zuckerberg said he directly runs a "core team" of about 25–30 people (not a company-wide 60-person arrangement) and holds no regularly scheduled one-on-ones — adding "it is not that there are no one-on-ones, there are just no fixed-cadence ones; I am talking with these people all the time". The host, unprompted, compared this with the Jensen Huang model.
• 2026.08.26A Reuters special report laid out Project OT (Organization Transformation) in full: drafted at a January 2026 leadership offsite, the plan envisioned AI taking over much of the work of thousands of employees, with smaller human teams supervising "virtual workers"; internal documents had assessed cutting some teams by up to 60%. Two waves were planned for May and November; Zuckerberg canceled the second late on May 19, so only the first round of about 8,000 was executed. Internal data showed AI-platform code changes up 220% year over year — but user-facing new features up only 36%, and major technical and security incidents up 40%.This is currently the most important piece of counter-evidence on "AI-native reorganization": a surge in output volume did not convert proportionally into delivered value. The Reuters original is paywalled; cited here via Engadget / CTV and other secondary accounts.

"Flatter is faster. In our Year of Efficiency, we will make our organization flatter by removing multiple layers of management... ask many managers to become individual contributors."— Mark Zuckerberg, open letter, 2023.03 (official)

• 2025.05.13About 6,000 laid off (under 3% of staff). BI, citing internal information, said the goal was precisely to widen spans of control and cut management layers; ironically, per the same report, the lists included several managers with only 1–2 reports — and later tallies showed a sizable share were frontline engineers.
• 2025.07.02Another ~9,000 cut, taking the year past 15,000 (of roughly 228,000 employees). Xbox CEO Phil Spencer wrote in an internal memo that teams would "follow Microsoft's lead in removing layers of management" — the official line remained fewer layers and faster decisions, while acknowledging many frontline engineers were affected.
• 2025.10.01Judson Althoff rose from EVP and Chief Commercial Officer to "CEO of Microsoft's commercial business". Nadella wrote that this would let "our engineering leaders and me" focus on data-center buildout, systems architecture, AI science and product innovation. The promotion and the mid-year layoffs came from different documents and should be read as concurrent but independent adjustments, not cause and effect.
• 2026.02–07On February 20 Xbox chief Phil Spencer retired and Asha Sharma became CEO of Microsoft Gaming; April brought the company's first-ever voluntary exit program (open to about 7% of US employees); on July 6 Xbox announced about 3,200 cuts within FY27 (about 1,600 that day) and the divestment of four studios, with Sharma saying "we spread ourselves too thin".

• 2025.02Benioff announced no new software engineers in 2025 — because Agentforce and related tools had lifted engineering productivity, with "engineering velocity incredible".
• 2025.06–07Bloomberg/Fortune interviews: AI agents already perform 30%–50% of the work inside Salesforce; sales roles, by contrast, are growing.
• 2025.08.29On The Logan Bartlett Show, Benioff first said "I need less heads": "I've reduced it from 9,000 heads to about 5,000, because I need less heads" — cutting the customer-support workforce from about 9,000 to about 5,000.
• 2025.09.02CNBC confirmed 4,000 roles cut, quoting the podcast line above; support tickets had fallen sharply thanks to agents, and support engineers were not backfilled.Note: this widely circulated quote originates from the 08.29 podcast interview; CNBC's version is secondhand, not the primary source.
• 2026.02–08Three smaller rounds: under 1,000 in February (marketing, product, analytics and the Agentforce team), then dozens-to-hundreds each in June and August (Agentforce, MuleSoft, Marketing Cloud); the filings did not cite AI as a reason. Agentforce annualized revenue passed $1 billion in May.

• 2026.02.26About a month before the essay, Block had already answered with action: a single round of roughly 4,000 layoffs, about 40% of all staff, taking headcount from over 10,000 to under 6,000. Dorsey wrote to shareholders: "A much smaller team, using the tools we are building, can do more and do it better." The stock jumped over 20% after hours on announcement day and closed up about 18% the next day.
• 2026.03.31Dorsey and Roelof Botha published their co-authored essay "From Hierarchy to Intelligence", carried simultaneously on Block's site and Sequoia's site. It traces bureaucracy back two thousand years to the Roman legion — the eight-man contubernium as the smallest unit — then through the Prussian general staff and the railroad companies of the 1850s to today's org chart; the core claim is that the middle layer's core function is information routing, AI routes better, and therefore middle management in the traditional sense can be abolished.
• Block practiceThe organization was rebuilt on the "Directly Responsible Individual (DRI)" model: three roles — IC / DRI / player-coach — where a DRI takes named ownership of cross-team problems and can pull in resources ad hoc, with no standing management layer; still rolling out as of 2026.08 (Q2 earnings call: "the reorganization is on track"). Some organization-design commentators worry the risk is "responsibility without authority" — a criticism with no named primary source aimed at Block specifically, recorded here as observation only.
• 2026.04–08On April 2, on Sequoia's podcast, Dorsey said the ideal would be "no layers at all — all 6,000 people reporting to me", with a plan to compress management from 5 layers to 2–3 within a year; on August 5 the Q2 earnings call said the "intelligence-centric reorganization is proceeding to plan", per-engineer code changes were up 150% since the start of the year, Square shipped 130 features in H1 (more than 3x the same period last year), and full-year guidance was raised.The mirror image of Meta's Project OT: what Block has published so far is positive data — but the measures differ (code-change volume vs features shipped) and cannot be compared directly.
• Ripple effectsForbes / Fortune read the essay alongside Amazon's and Meta's de-layering moves; but set against the 02.26 layoff timeline, the more accurate reading is that the essay is an after-the-fact justification of a large reorganization that had already happened, not a purely theoretical manifesto.

• 2025.08Armstrong gave engineers one week to adopt AI coding assistants (GitHub Copilot / Cursor); those who did not were let go.
• 2025.09.03Armstrong said on X that AI-generated code makes up about 40% of Coinbase's day-to-day code, targeting over 50% by October 2025.
• 2026.05Announced layoffs of about 14% alongside a restructuring: the "pure manager" position was abolished in favor of the "player-coach" (managing a team while remaining an active IC); the hierarchy was compressed to at most 5 layers below CEO/COO, with leaders allowed 15+ direct reports (permitted, not required); some teams are piloting "AI-native pods" — one person directing multiple AI agents to do work that used to take an engineer, a designer and a product manager.

• 2025.03The research side formalized "dual heads": Mark Chen became Chief Research Officer, co-leading with Chief Scientist Jakub Pachocki.
• 2025.05.07Former Instacart CEO Fidji Simo took the newly created role of CEO of Applications, reporting directly to Sam Altman; COO Brad Lightcap, CFO Sarah Friar and CPO Kevin Weil, who had reported to Altman, now report to Simo. Altman used the change to concentrate on research, compute and safety, writing on X that the new setup would let him "increase focus on research, compute and safety".
• 2025.09The ~14-person Model Behavior team (responsible since GPT-4 for shaping model "personality" and reducing sycophancy) was folded into the larger Post Training team; its lead, Joanne Jang, left to found OAI Labs, a new team focused on human-AI interfaces.
• 2025.09–2026.04Kevin Weil moved from CPO to VP of AI for Science (announced 2025.09), driving the creation of the OpenAI for Science team; on 2026.04.17 Weil departed and the team was dissolved into the research groups.
• 2026.07.09Fidji Simo, managing a chronic condition (POTS), stepped back from full-time "Applications CEO" to part-time advisor — the "research/applications dual-CEO" structure lasted about 14 months. OpenAI named no single successor, splitting the duties among Greg Brockman (product strategy), CFO Sarah Friar and Jason Kwon; COO Brad Lightcap had already moved to special projects in 2026.04 and left to found a company on 08.11.

• HeadcountSources disagree: Revelio Labs puts it between about 3,173 (2025) and 4,020 (2026.03); Fortune reported about 2,300 at end-2025; Tracxn gave about 5,600 in 2026.07. Anthropic publishes no official number, so this report presents the range "2,300–5,600".
• 2026.02.19Claude Code lead Boris Cherny (who started Claude Code as a side project on the Anthropic Labs team in 2024.09) told Lenny's Podcast that Claude Code had grown to about 4% of public GitHub commits, with daily active users doubling in the month before the interview; the team deliberately thins functional boundaries — in his words: "On the Claude Code team, everyone writes code. Product managers write code, engineering managers write code, designers write code, folks in finance write code, data scientists write code."
• 2025.05Judging that it could not sufficiently rule out elevated risk, Anthropic formally activated ASL-3 protections.
• 2025.10.02Rahul Patil was appointed CTO, with co-founder Sam McCandlish becoming Chief Architect; product engineering was folded into the infrastructure and inference teams.
• 2026.02.24Published the fully rewritten v3.0 of its Responsible Scaling Policy (RSP), adding two mechanisms — a "frontier safety roadmap" and "risk reports" — approved by the Responsible Scaling Officer (RSO) and CEO, overseen by the board and the Long-Term Benefit Trust; the dedicated team breakdown (Frontier Red Team, Alignment Science, Trust & Safety, RSP Team) is in the 2024.10 v2.0 announcement.A rare case of an AI company adding process to itself — "safety" built out as a concrete division of teams, not a slogan.
• 2026.06.18Fortune reported Anthropic's unconventional reporting structure: CEO Dario Amodei has exactly 1 direct report (a Chief of Staff), with every other executive reporting to President Daniela Amodei.The opposite end of the spectrum from Nvidia's "60 direct reports" — showing there is no single answer to "flat" even inside AI companies. Fortune, single source.