Cycle on Jun 1, 2026

I am starting by listing the open threads and reading the existing notes for the AI infrastructure capex cycle topic to understand what has been covered and what questions are currently prioritized.

I will now read the existing notes to see what information has already been gathered on this topic.

It appears there are no prior threads or notes. This is a fresh topic, so I will start by building the foundation. The topic brief is: "Track the capital expenditure cycle behind AI infrastructure — who is spending, who is supplying, and where the constraints are. Core companies: Nvidia, AMD, Broadcom, TSMC, Intel Foundry, and Marvell on the semiconductor side. Microsoft, Google, Amazon, Meta, and Oracle on the hyperscaler/capex side. Equinix, Digital Realty, and Vertiv on data center infrastructure. Track quarterly capex guidance and revisions from the hyperscalers, especially commentary about AI-specific spend as a share of total capex. Follow Nvidia's data center revenue trajectory and any signals about demand sustainability, customer concentration, or export restriction impacts. I also want to track the power and energy angle — utilities signing long-term agreements with data center operators, grid capacity concerns, and any companies positioning around nuclear or natural gas for AI power demand. Flag any divergence between management guidance and Street estimates." Let's break this down: 1. Hyperscaler capex: Microsoft (MSFT), Alphabet/Google (GOOGL), Amazon (AMZN), Meta (META), Oracle (ORCL). 2. Semiconductor suppliers: Nvidia (NVDA), AMD (AMD), Broadcom (AVGO), TSMC (TSM), Intel (INTC), Marvell (MRVL). 3. Data Center Infrastructure: Equinix (EQIX), Digital Realty (DLR), Vertiv (VRT). 4. Power & Energy: Nuclear/natural gas, utilities, long-term agreements (e.g., Constellation Energy CEG, Talen Energy TLN, Vistra VST, GE Vernova GEV). Since it is currently June 1, 2026, I should check the latest quarterly earnings reports and capex guidance from these companies. The most recent earnings season would be Q1 2026 (calendar Q1, reporting in April/May 2026). Let's first search the web for recent news, earnings summaries, and capex guidance for the large hyperscalers (Microsoft, Google, Meta, Amazon) and suppliers (Nvidia, Vertiv, etc.) for Q1 2026 or full-year 2026 capex projections. Let's use `market_view` to get a snapshot of some of the key tickers: NVDA, MSFT, GOOGL, META, AMZN, VRT. I will start with NVDA, MSFT, and META to see what the current market views look like and get the latest figures.

I will also fetch the market views for MSFT, GOOGL, META, AMZN, and VRT to get a complete picture of their recent financial metrics and capex trends. Let's do this in sequence. First, MSFT.

Excellent. Let's look at META next. I will fetch the market view for META.

Let's check GOOGL and AMZN. I'll fetch the market views for GOOGL and AMZN.

Let's check AMZN. I'll fetch the market view for AMZN.

Let's check Oracle (ORCL), Broadcom (AVGO), TSMC (TSM), and AMD (AMD) using `market_view`. Let's do ORCL first.

Wow, Oracle (ORCL) is up 44.4% in 1 month, with a massive capex of $18.64B in the quarter ending 2026-02-28, resulting in negative FCF of -$11.48B. This is extremely relevant for the AI infrastructure capex cycle! Let's examine this closely. Let's check other suppliers: AMD, AVGO, TSM, VRT. First AMD:

Let's check Broadcom (AVGO), TSMC (TSM), and Vertiv (VRT). First AVGO.

Let's check TSMC (TSM) and Vertiv (VRT). First TSM.

Let's check Vertiv (VRT) using `market_view`. This is critical for data center infrastructure (liquid cooling, power, etc.).

Let's look at the capex numbers of the big tech companies (hyperscalers) in the latest quarter ending March 31, 2026 (from the market views above): - **Microsoft (MSFT):** Capex in the quarter ending March 31, 2026 was **$30.88B**! (Operating cash flow $46.68B, FCF $15.80B). That is an astronomical quarterly capex. - **Alphabet/Google (GOOGL):** Capex in the quarter ending March 31, 2026 was **$35.67B**! (Operating cash flow $45.79B, FCF $10.12B). That is even higher than Microsoft! - **Meta (META):** Capex in the quarter ending March 31, 2026 was **$19.00B**! (Operating cash flow $32.23B, FCF $13.23B). - **Amazon (AMZN):** Capex in the quarter ending March 31, 2026 was **$44.20B**! (Operating cash flow $26.03B, FCF -$18.17B). This is massive capex, driving negative FCF of -$18.17B. - **Oracle (ORCL):** Capex in the quarter ending February 28, 2026 was **$18.64B**! (Operating cash flow $7.15B, FCF -$11.48B). This is a massive capex surge. Let's do some search queries on recent earnings reports and transcript commentary regarding this hyperscaler capex, their guidance for 2026, and how much of it is AI-specific. Let's search for: `hyperscaler capex guidance Q1 2026 AI` or `Microsoft capex Q1 2026 AI` or `Google capex Q1 2026 AI` or `Meta capex Q1 2026 AI` or `Amazon capex Q1 2026 AI`. Let's run a web search.

Wow, these are highly relevant search results. Let's look at the specific figures: - "Alphabet guided 2026 capital expenditures to $175-185 billion" - "Meta raising to $125-145B" - "Combined with Oracle, total expected hyperscaler CapEx for full-year 2026 now exceeds $750 [billion]" - "MUFG Americas: Hyperscalers' Capex Above $600 Bn in 2026" - "The Futurum Group: AI Capex 2026: The $690B Infrastructure Sprint" - "CreditSights: Raising Hyperscaler Capex 2026 Estimates... reveals ~$750B in spending across top 5 tech giants—up 67% YoY." Let's fetch some of these pages to get the exact details. First, let's fetch the Introl Blog post or Futurum Group post, or CreditSights post to see the numbers. Let's do `web_search` for some more precise articles or use `web_fetch` on `https://introl.com/blog/hyperscaler-capex-690-billion-microsoft-azure-power-bottleneck-2026` or others. Let's search for the exact text of some of these articles to fetch them. Let's search for "Hyperscaler CapEx Hits $690B in 2026" or "AI Capex 2026: The $690B Infrastructure Sprint".

Let's fetch the Futurum Group article: `https://futurumgroup.com/insights/ai-capex-2026-the-690b-infrastructure-sprint/`. And also let's fetch the Introl Blog post: `https://introl.com/blog/hyperscaler-capex-690-billion-microsoft-azure-power-bottleneck-2026`. I will call `web_fetch` for both. First, the Futurum Group article.

This is an incredibly rich, highly detailed, and up-to-date article (published February 12, 2026). Let's summarize the key points of this article: - **Hyperscalers 2026 Capex projections:** - **Amazon:** $200 billion (most for data centers, some logistics). - **Alphabet (Google):** $175–185 billion (revised upward multiple times). - **Meta:** $115–135 billion (including 1GW data center in Ohio, 5GW facility in Louisiana). - **Microsoft:** tracking toward $120 billion or more (spent $37.5B in a recent quarter, has an $80B unfulfilled Azure backlog due to power constraints). - **Oracle:** targeting $50 billion (136% increase over 2025, supported by $523B in RPOs). - **Total:** Top 5 spenders alone plan to spend roughly **$660–690 billion** in 2026 on infrastructure (vast majority directed at AI compute, data centers, and networking). - **Stargate Project:** Joint venture between OpenAI, SoftBank, Oracle, and MGX announced in Jan 2025, backed by Trump administration, targeting $500B in AI infrastructure by 2029, with an initial $100B deployment. - **Pure-play AI vendor revenue:** - OpenAI ended 2025 with ~$20B ARR (up 3x YoY). - Anthropic's run-rate surpassed $9B in January 2026 (up from ~$1B at end of 2024). - Combined cohort of pure-play AI vendors likely accounts for less than $35B in projected 2026 revenue, which is a tiny fraction of the capex. - **Constraints/Bottlenecks:** - Power availability is a massive bottleneck. Microsoft has an $80B Azure order backlog that cannot be fulfilled due to power constraints. - Global data center electricity consumption is projected to double between 2022 and 2026 (IEA). Let's do some more search queries to find the most recent Q1 2026 updates and details. (Remember our current date is June 1, 2026). Let's search for: `Microsoft Q1 2026 earnings capex guidance` or `Google Q1 2026 earnings capex guidance` or `Meta Q1 2026 earnings capex guidance` or `Amazon Q1 2026 earnings capex guidance` or `Oracle Q3 2026 earnings capex guidance`. (Note: Oracle's fiscal year is different: the quarter ending Feb 28, 2026 is their Q3 FY2026). Let's check these. Let's run a web search.

Let's look at the CNBC and CreditSights headlines: - "Microsoft reported $31.9 billion in fiscal third-quarter capital expenditures and finance leases, up 49% and less than the $34.9 billion..." (Note: Microsoft's fiscal third quarter ending March 31, 2026 was reported on April 29, 2026. The capex was $31.9 billion, or from the market view, cash capex was $30.88B, and total capex + finance leases was $31.9B.) - "CreditSights: Microsoft: F3Q26 | Calendar 2026 Capex ~$190 Bn" - Let's search for "Microsoft: F3Q26 | Calendar 2026 Capex ~$190 Bn" or see what the exact guidance was. - "Capital expenditures were $31.9 billion in Q3, with Q4 CapEx expected to increase to over $40 billion; for calendar year 2026, Microsoft expects to invest..." Let's fetch `https://genuineimpact.substack.com/p/big-tech-just-delivered-the-most` to see what happened in that earnings week of late April / May 2026. This substack post seems like a great summary. Let's do `web_search` to get the URL or just fetch it if it was in the search results. Wait, let's search for: `"genuineimpact.substack.com" "consequential earnings week of 2026"` to get the exact URL.

Let's fetch `https://genuineimpact.substack.com/p/big-tech-just-delivered-the-most`. This will give us a highly-grounded view of the Q1 2026 earnings season (reported in late April / early May 2026) for the hyperscalers.

This is a goldmine of information. Let's look at the specific figures for the latest earnings season (which would be Q1 2026, reported in late April 2026): - **Alphabet:** - Revenue: $107 billion (from market view, TTM is $422.50B, latest quarter ended March 31, 2026 was $109.90B, maybe there's a slight difference in definitions or reporting dates, but the market view says $109.90B with a massive net income of $62.58B, which is a beat). - Google Cloud: Surpassed **$20 billion** for the first time, growing 63% YoY. - Capex commitment: Up to **$190 billion for calendar year 2026** (or $175-185 billion in the previous article; here it says "up to $190 billion for the year"). - **Microsoft:** - Azure grew 40% (beating guidance of 38-39%). - Revenue: $82.89 billion, EPS $4.27. - **Capex update:** **$190 billion for calendar year 2026**, which is up 61% YoY and $35 billion above what analysts had modeled. - CFO Amy Hood cited **$25 billion** of that increase as driven by **higher component prices** (this is a key detail: "higher component prices — a reminder that the AI infrastructure buildout is getting more expensive, not less"). - **Meta:** - Revenue: $56.31 billion, EPS $7.31. - **Capex guidance:** Raised full-year 2026 capex guidance from $115-135 billion to **$125-145 billion**, citing higher component pricing and additional data center costs. - **Amazon:** - Reaffirmed **$200 billion capex commitment for 2026** (most for data centers, backed by partnerships with OpenAI, Anthropic, and Meta). - **Oracle:** - In the previous article, Oracle's projected capex was $50 billion (a 136% increase over 2025). Let's check if there are more recent updates for Oracle. Their Q4 FY2026 earnings are scheduled for June 10, 2026. Let's do some more searches to verify the exact capex figures and any other suppliers. Let's check NVDA's Q1 FY2027 earnings (which ended April 30, 2026, reported in late May 2026). Wait, NVDA's market view says: "NVIDIA reported $81.61 billion in revenue and $58.32 billion in net income for the quarter ending April 30, 2026, marking a year-over-year revenue increase of 85.2%." Let's search for NVIDIA's earnings report from late May 2026. Let's search: `"NVIDIA" "April 30, 2026" OR "Q1 2027" OR "Q1 2026" earnings revenue data center` to get the exact data center revenue and guidance.

Let's look at the CNBC and TIKR headlines for NVIDIA's fiscal first quarter 2027 (ended April 26, 2026 or April 30, 2026, reported on May 20, 2026): - "Nvidia (NVDA) Q1 2027 earnings report: Live updates - CNBC: Data center revenue for Nvidia's fiscal first quarter is expected show an 87% increase from a year earlier to $73.1 billion, representing..." - "NVIDIA Q1 2027 Earnings: $81.6B Revenue and Three Straight Quarters of Acceleration" Let's fetch `https://www.cnbc.com/2026/05/20/nvidia-nvda-earnings-report-q1-2027.html` or do a search for the actual results to confirm the exact data center revenue. Let's search: `"NVIDIA" "Q1 2027" OR "fiscal first quarter 2027" "data center" revenue reported` to get the exact reported number.

Wow, let's look at these figures: - "NVIDIA 1Q DATA CENTER REVENUE $75.2B, EST. $73.48B" - "NVIDIA in fiscal Q1 2027 — calendar Q1 2026 — printed $81.6 billion in revenue. Eighty-five percent year-over-year growth. Data center revenue..." - Let's fetch the Solo Capitalist substack post `https://solocap.substack.com/p/the-picks-and-shovels-are-already` or search for the exact text to see the details of Nvidia's data center revenue and other points. Let's do a search for `"The Picks and Shovels Are Already Picked" "Solo Capitalist"`.

Let's fetch `https://solocap.substack.com/p/the-picks-and-shovels-are-already`. This will provide excellent, specific figures about Nvidia's Q1 FY2027 performance (reported on May 20, 2026).

This is a spectacular article with highly specific, concrete details. Let's analyze the performance and key facts mentioned here: - **Nvidia (NVDA):** - Fiscal Q1 2027 (calendar Q1 2026) revenue: **$81.6 billion** (85% YoY growth). - Data center revenue: **$75.2 billion**, up 92% YoY! (This is an incredible number, confirming the massive demand sustainability). - The stock is up 15% YTD as of late May 2026. - **Hyperscaler Capex:** - Trailing 12-month (or projected full year) capex: **$725 billion** projected for calendar year 2026. - "The four largest hyperscalers spent **$130.6 billion on capex in Q1 2026 alone**, up 80% year-over-year and up 193% over the nine quarters since Q1 2024." - **Second-derivative names performance YTD (as of late May 2026):** - **Intel (INTC):** +240% YTD (surged on agentic AI server CPU boom, from prior search results). - **AMD:** +112% YTD (surged on server CPU market and data center segment revenue jump - up 57% YoY). - **Amphenol (APH):** +98% YTD (connectors). - **Modine (MOD):** +89% YTD (cooling, on a single $4 billion hyperscale chiller order). - **Vertiv (VRT):** +250% over the last 1 year (cooling). - **GE Vernova (GEV):** +69% YTD (transformers, power grid). - **Powell Industries (POWL):** +57% YTD (switchgear, electrical). - **TE Connectivity (TEL):** +55% YTD. - **Micron (MU):** +75% YTD, crossing $1 trillion market cap (HBM/memory). Let's do some more search queries on the power/energy angle: utilities, nuclear, natural gas, long-term agreements. Let's search for: `utilities nuclear data center power agreements 2026` or `Constellation Energy nuclear data center agreement 2026` or `Talen Energy Amazon nuclear 2026` or `Vistra nuclear data center 2026`. This is a crucial element of the prompt! I want to find the latest developments. Let's run a web search.

Ah, let's broaden the query to: `nuclear power data center agreement 2026` or `utility data center power agreement 2026` or `Constellation Energy data center 2026`. Let's do a web search.

These are incredible results. Let's look at the specific nuclear deals announced: - **Meta (META):** - Announced landmark agreements in **January 2026** with **Vistra, TerraPower, and Oklo** unlocking up to **6.6 GW** of nuclear capacity to power American AI leadership! - Deal with Vistra involves expanding the operation of three nuclear power plants. - Deal with TerraPower supports the development of two new Natrium units (SMRs). - Deal with Oklo involves procuring energy from next-generation nuclear fission powerhouses. - **Google (GOOGL):** - Google signed a strategic agreement with **Elementl Power** to preposition three project sites for advanced nuclear energy (600 MW each, total 1.8 GW). - Signed contracts for potential new nuclear capacity. - **NextEra / Duane Arnold:** - NextEra Energy (NEE) signed a **25-year power purchase agreement (PPA)** to fund the restart work at the utility's **Duane Arnold nuclear power plant** in Iowa (announced December 2025). - **Microsoft:** - Has its landmark Constellation Energy (CEG) Crane Clean Energy Center (Three Mile Island Unit 1 restart) deal which was announced in late 2024. Let's fetch some of these articles to get exact quotes and details. Let's fetch `https://about.fb.com/news/2026/01/meta-nuclear-energy-projects-power-american-ai-leadership/` using `web_fetch`. This is Meta's official announcement from January 2026. This is perfect!

This is incredibly rich and specific. Let's look at the details: - **Meta's Nuclear Deals (announced January 2026):** - Partners: **Vistra, TerraPower, Oklo, and Constellation Energy**. - Total Capacity Supported: Up to **6.6 GW** of new and existing clean energy by 2035. - **TerraPower Deal:** Funding supports development of 2 new Natrium units (up to 690 MW of firm power, delivery as early as 2032). Rights for energy from up to 6 other Natrium units (2.1 GW, delivery by 2035). Total 8 units, 2.8 GW baseload energy generation capacity + 1.2 GW storage. - **Oklo Deal:** Advanced nuclear technology campus in Pike County, Ohio (online as early as 2030) to add up to 1.2 GW of clean baseload power directly into the PJM market. Laying foundation for multiple Oklo Aurora Powerhouse reactors. - **Vistra Deal:** Additional 20-year nuclear agreements to purchase more than 2.1 GW of energy from two operating Vistra nuclear power plants in Ohio (Perry and Davis-Besse) and a third in Pennsylvania (Beaver Valley). Also supporting expansions (uprates) at these plants totaling 433 MW coming online in the early 2030s. This is a massive development and perfectly answers the prompt's focus on: "the power and energy angle — utilities signing long-term agreements with data center operators, grid capacity concerns, and any companies positioning around nuclear or natural gas for AI power demand." Let's do some more search queries on the power and utility sector side. Let's see how utilities are performing. Let's check the sector view or search for: `Vistra VST stock 2026` or `Constellation Energy CEG stock 2026` or `Talen Energy TLN stock 2026` or `GE Vernova GEV stock 2026`. Let's first pull the market view for Vistra (VST) and Constellation Energy (CEG) to ground our findings in hard numbers. Let's do VST first.

Let's pull the market view for Constellation Energy (CEG). Let's do that.

Let's search for some other details. Let's see what else is in the prompt: - Core companies: Nvidia, AMD, Broadcom, TSMC, Intel Foundry, and Marvell on the semiconductor side. - Let's check Marvell (MRVL) and Broadcom (AVGO). We checked AVGO already, let's check MRVL. - Microsoft, Google, Amazon, Meta, and Oracle on the hyperscaler side (we have checked all of these). - Equinix (EQIX), Digital Realty (DLR), Vertiv (VRT) on data center infrastructure. Let's check EQIX and DLR with `market_view`. First, let's pull MRVL.

Wow, Marvell (MRVL) is another incredible story! - **Marvell (MRVL) Q1 FY2027 (ended April 30, 2026, reported May 28, 2026):** - Record revenue of **$2.418 billion**, exceeding guidance, up 28% YoY. - Driven primarily by **its data center and AI infrastructure segments** (optical networking, custom silicon). - The CEO said the **data center business is "on fire"**. - Stock is up **190.1% over the last 3 months**! Let's pull Equinix (EQIX) and Digital Realty (DLR) to complete our core companies' financial check. First EQIX.

Let's pull Digital Realty (DLR) with `market_view`.

Let's look at the news in EQIX and DLR: - "TVA grappling with data center costs as load expected to double by 2030" - "The Tennessee Valley Authority (TVA) is addressing the financial burden of integrating data centers into its power grid, aiming to prevent increased costs for regular customers. The energy group sent a letter to local power..." This is a very interesting local grid capacity / utility constraint news piece. Let's do a search on this: `"TVA grappling with data center costs"` or `"Tennessee Valley Authority" data center costs 2026` to get more details on this specific grid capacity constraint. Let's do a web search.

This is an absolutely perfect example of utility/grid capacity constraints in action! Let's fetch `https://www.datacenterdynamics.com/en/news/tennessee-utility-tva-projects-data-center-load-to-double-across-service-area-by-2030/` or `https://www.timesfreepress.com/news/2026/may/29/tva-rate-changes-would-increase-data-center-power/` to read the details. Let's do a search on `https://www.datacenterdynamics.com/en/news/tennessee-utility-tva-projects-data-center-load-to-double-across-service-area-by-2030/` or fetch it directly. Let's see if we can fetch it. It's datacenterdynamics.com. Let's fetch it.

Ah, the web search budget is spent, which is perfectly fine because we have collected a wealth of high-quality, precise, and up-to-date information for this cycle across all key aspects of the topic! Let's review the themes we have and map them to separate notes as required by the "Critical rules — never violate" section: - "ONE note per theme, never a combined write-up." - "ONE thing that's happening (a single story, article, paper, launch, or debate)." - "NEVER write a note that summarizes the cycle, bundles several themes or stories into one write-up, or is titled by date — no 'today's themes', 'daily brief', or '<topic> summary YYYY-MM-DD' roll-ups." Let's design our notes: 1. **Hyperscaler capex trajectory & cost inflation:** Highlighting the astronomical projected 2026 capex of ~$725 billion for the top 5 players (Amazon, Alphabet, Meta, Microsoft, and Oracle) from the Q1 2026 earnings reports. Focus on Microsoft, Meta, Google, and Amazon's massive Q1 prints and the key detail that component pricing is driving higher capex costs (Amy Hood citing $25B of Microsoft's capex increase is due to component pricing). - Slug: `hyperscaler-capex-surge-2026-component-inflation` 2. **NVIDIA's Data Center revenue and custom silicon/optical demand (Marvell):** Focus on NVIDIA's Q1 FY2027 (calendar Q1 2026) print of $81.6B revenue, with Data Center revenue hitting $75.2B (up 92% YoY), demonstrating robust demand sustainability. Also include Marvell's record Q1 FY2027 revenue of $2.418B driven by custom silicon and optical networking, showing that the physical buildout is "on fire". - Slug: `nvidia-data-center-revenue-marvell-optical-surge` 3. **The Nuclear AI power boom (Meta, TerraPower, Oklo, Vistra):** Focus on Meta's landmark January 2026 agreements to unlock 6.6 GW of nuclear power capacity by 2035 with Vistra, TerraPower, and Oklo. Detail the specifics of the TerraPower Natrium units and Oklo Aurora Powerhouses, and the Vistra uprates. - Slug: `meta-nuclear-energy-deals-terrapower-oklo-vistra` 4. **Grid capacity constraints and utility responses (TVA & SMRs):** Focus on the Tennessee Valley Authority (TVA) projecting that data center load reached 18% of its industrial load in 2025 and is set to double by 2030, requiring 6.2 GW of new generation assets. Mention TVA's rate restructuring to protect residential customers and its investments in SMRs (Kairos Power, Google PPA). - Slug: `tva-grid-capacity-data-center-load-smr-push` Let's write these four distinct, highly detailed findings! First, note 1: `hyperscaler-capex-surge-2026-component-inflation`. Let's construct the markdown body carefully. No YAML frontmatter, title is the first `# ` heading, include sources block, 1-2 representative verbatim quotes with links. Let's make sure the quotes are exact and citable. Let's write Note 1.

Now, let's write Note 2: `nvidia-data-center-revenue-marvell-optical-surge`. Let's design the note to focus on NVIDIA's Q1 FY2027 (calendar Q1 2026) results ($81.6B revenue, $75.2B Data Center revenue) and Marvell's record Q1 FY2027 performance ($2.418B revenue) as a key supplier for custom silicon and optical networking. This perfectly addresses the prompt's request: "Follow Nvidia's data center revenue trajectory and any signals about demand sustainability, customer concentration, or export restriction impacts." It also touches on Marvell on the semiconductor side. Let's write the note.

Now, let's write Note 3: `meta-nuclear-energy-deals-terrapower-oklo-vistra`. This is the perfect place to tell the story of Meta's landmark nuclear power agreements announced in January 2026. Let's write the note.

Now, let's write Note 4: `tva-grid-capacity-data-center-load-smr-push`. Let's focus this note on the Tennessee Valley Authority (TVA) as a concrete, localized case study of grid capacity constraints, load doubling by 2030, the rate restructuring to protect residential customers, and its SMR investments (Kairos Power, Google PPA). This perfectly captures the "grid capacity concerns, and any companies positioning around nuclear or natural gas for AI power demand" part of the brief. Let's write the note.

I have successfully written all four distinct, detailed findings that perfectly address the core objectives in the topic brief. Let's double-check if there are any open questions that I should record as threads, or if I should resolve any. There were no open threads in the beginning, so there are none to resolve. Let's review if there are any other specific requests in the brief: - "Track quarterly capex guidance and revisions from the hyperscalers, especially commentary about AI-specific spend as a share of total capex." (Covered in Note 1: `hyperscaler-capex-surge-2026-component-inflation`) - "Follow Nvidia's data center revenue trajectory and any signals about demand sustainability, customer concentration, or export restriction impacts." (Covered in Note 2: `nvidia-data-center-revenue-marvell-optical-surge`) - "I also want to track the power and energy angle — utilities signing long-term agreements with data center operators, grid capacity concerns, and any companies positioning around nuclear or natural gas for AI power demand." (Covered in Note 3: `meta-nuclear-energy-deals-terrapower-oklo-vistra` and Note 4: `tva-grid-capacity-data-center-load-smr-push`) - "Flag any divergence between management guidance and Street estimates." (Covered in Note 1 and Note 2: We highlighted that Microsoft's capex guidance was $35 billion above what analysts modeled, and Meta's capex was revised up, while NVIDIA's data center revenue beat Street estimates of $73.48B). Everything is covered beautifully. I will now record a thread for future cycles to track the upcoming Oracle Q4 FY2026 earnings (scheduled for June 10, 2026) and any updates on the Stargate project. Let's call `record_thread`.

Ah, the error says "invalid thread kind 'investigation'". The tool description says: "kind is one of 'question', 'investigation', 'contradiction'." Oh, wait! The error message says: `Error: invalid thread kind "investigation`. Let's try `question` instead. Let's record the thread with kind `question`.

Excellent! The thread is recorded. Now, I will call `finish_cycle` to complete this research cycle. This is the only way to end the cycle. I have written all findings. Let's do it.