--- title: "AI bubble - capex — AI hype score and trend · Above the Fog" canonical_url: https://abovethefog.app/topics/ai_bubble as_of: 2026-09-27 updated: 2026-09-28T22:02:40Z --- # AI bubble - capex (💡 Concepts) [Home](https://abovethefog.app/index.md) › [Topics](https://abovethefog.app/topics.md) › AI bubble - capex AI bubble - capex is 💤 Quiet on Above the Fog’s AI hype radar: a hype score of 1 out of 100 on Sep 27, 2026, 1 point higher than 7 days before. Its attention is within the normal range across the monitored sources. AI bubble and capex: billions in infrastructure spending, valuations, and fear of a market correction. First seen on Wikipedia · Sep 14 — the first monitored source to go above normal for it in the last 14 days. Why this stage: within the normal range across monitored sources. - **Stage:** 💤 Quiet — within the normal range across the monitored sources - **Hype score:** 0.7 / 100 · −10.2 in 1 day · +0.7 in 7 days - **In hype since:** not in hype now - **Peak, 30 days:** 17 on Sep 14, 2026 - **Category:** 💡 Concepts - **Sources above normal:** 0 of 25 scoring it (0 independent families) - **Stories in 7 days:** 76 - **Share of voice:** 0.2% of the radar’s attention in 7 days ## Where the attention comes from “Normal” is the median of the source’s previous 14 normal days for this topic. A source is above normal when its value is at least 30% over that level and stands out from its usual day-to-day variation (z ≥ 2); the share is the part of the hype score that source explains. “× normal” is left blank when the normal level is 0. | Source | Metric | Latest | Normal | × normal | Above normal | Share of score | |---|---|---:|---:|---:|---|---:| | Mastodon (fediverse) | tag uses | 8 | 5.5 | 1.4× | no | 100% | | Reddit | posts | 1 | 0.5 | 1.3× | no | 0% | | Bluesky | trending | 0 (Sep 26) | 0 | — | no | 0% | | Cerebral Valley (AI events) | events | 0 (Sep 26) | 0 | — | no | 0% | | Developer forums (Cursor, OpenAI, Hugging Face) | items | 0 | 0 | — | no | 0% | | DEV Community (dev.to) | items | 0 | 0 | — | no | 0% | | GitHub Trending | trending | 0 (Sep 26) | 0 | — | no | 0% | | Google Trends (Trending now) | trending | 0 (Sep 26) | 0 | — | no | 0% | ## Stories behind it 1. [The AI Bubble Explained](https://news.ycombinator.com/item?id=49857723) — Hacker News (hughhowey.com) · Sep 26 · score 17 · 9 comments 2. [Alphabet, Meta, and Microsoft Are Hiding $3 Trillion in Debt On the AI Boom’s Hidden Ledger The $3 Trillion AI Data Center Build-Out Becomes All-Consuming for Debt Markets https://www.insurancejourna…](https://mastodon.world/@Captain_Jack_Sparrow/117323027709267424) — Mastodon (fediverse) (mastodon.world) · Sep 23 · score 34 · 0 comments 3. ["There is also the possibility that Oracle realizes what many of us have been saying: There is no way on earth that the demand for AI will justify the massive expenses that Oracle and other hyperscal…](https://bsky.app/profile/kenbazinet.bsky.social/post/3mwddxz6wtk2l) — Bluesky (cepr.net) · Sep 25 · score 16 · 2 comments 4. [Gemini 4 could be the end for Deepmind?](https://www.reddit.com/r/GeminiAI/comments/1wpgfys/) — Reddit (r/GeminiAI) · Sep 24 · score 0 · 9 comments 5. [Brookings projects US AI spending to total $10.3T between 2025 and 2032, averaging 3.6% of GDP per year, the largest single-industry build-out as a share of GDP](https://www.techmeme.com/260924/p13#a260924p13) — Techmeme (Wall Street Journal) · Sep 24 · score 1 · 3 comments 6. [AI Cost Optimization: Cut Enterprise Spend 70% with Fast Routing](https://dev.to/deepbodyme/ai-cost-optimization-cut-enterprise-spend-70-with-fast-routing-4bo5) — DEV Community (dev.to) (#ai) · Sep 25 · score 0 · 0 comments 7. [if Dario Amodei and Sam Altman are acting like legitimate military targets without a government of their own, communities and whole countries need to treat them as the liabilities they are. #aislop #…](https://mastodon.social/@blogdiva/117315096969262035) — Mastodon (fediverse) (mastodon.social) · Sep 22 · score 30 · 1 comment 8. [Oracle is the first cloud company to bite the dust #ai #datacenter #aibubble https://www.cnbc.com/2026/09/24/oracle-data-center-force-majeure.html](https://23.social/@thomasfricke/117327030713706906) — Mastodon (fediverse) (23.social) · Sep 24 · score 23 · 3 comments 9. [Another day, a Monday. Another day when the investors keeping generative machine learning companies on life support aren't getting one cent in returns from me. Go fuck yourselves! #llm #ai #aibubble](https://archaeo.social/@mrundkvist/117347621785847902) — Mastodon (fediverse) (archaeo.social) · Sep 28 · score 27 · 1 comment 10. [What Happens if the A.I. Bubble Bursts](https://news.ycombinator.com/item?id=49858297) — Hacker News (nytimes.com) · Sep 26 · score 13 · 2 comments 11. [Why Meta’s Moment in the AI Sun Won’t Last](https://www.theinformation.com/articles/metas-moment-ai-sun-last) — Tech press (RSS) (The Information) · Sep 25 12. [Open Source, Model Price Cuts Keep AI Costs Under Control](https://www.theinformation.com/articles/open-source-model-price-cuts-keep-ai-costs-control) — Tech press (RSS) (The Information) · Sep 24 ## Themes What its stories of the last 7 days are about: the 62 of them the Jev model kept as about the scene, by theme (a story can carry several themes): - [Policy & macro](https://abovethefog.app/themes/policy_macro.md) — 87% of its stories - [Companies & business](https://abovethefog.app/themes/companies_business.md) — 82% of its stories - [Models](https://abovethefog.app/themes/models.md) — 8.1% of its stories - [Usage & adoption](https://abovethefog.app/themes/usage_adoption.md) — 4.8% of its stories - [Security & safety](https://abovethefog.app/themes/security_safety.md) — 3.2% of its stories ## Related topics - **Related to:** [Data centers - compute](https://abovethefog.app/topics/data_centers.md), [Nvidia](https://abovethefog.app/topics/nvidia.md), [AI IPOs](https://abovethefog.app/topics/ai_ipos.md) - **Mentioned with:** [Jensen Huang](https://abovethefog.app/topics/jensen_huang.md) (7 stories), [Sam Altman](https://abovethefog.app/topics/sam_altman.md) (7 stories), [AI slowdown](https://abovethefog.app/topics/ai_slowdown.md) (4 stories) ## Hype score, last 30 days | Day | Hype score | Stage | |---|---:|---| | Sep 27, 2026 | 0.7 | 💤 Quiet | | Sep 26, 2026 | 10.9 | 💤 Quiet | | Sep 25, 2026 | 1 | 💤 Quiet | | Sep 24, 2026 | 0.4 | 💤 Quiet | | Sep 23, 2026 | 0.5 | 💤 Quiet | | Sep 22, 2026 | 0 | 💤 Quiet | | Sep 21, 2026 | 0 | 💤 Quiet | | Sep 20, 2026 | 0 | 💤 Quiet | | Sep 19, 2026 | 1.7 | 💤 Quiet | | Sep 18, 2026 | 0 | 💤 Quiet | | Sep 17, 2026 | 3.2 | 💤 Quiet | | Sep 16, 2026 | 5.7 | 💤 Quiet | | Sep 15, 2026 | 14.9 | 💤 Quiet | | Sep 14, 2026 | 17 | 💤 Quiet | | Sep 13, 2026 | 0.4 | 💤 Quiet | | Sep 12, 2026 | 0 | 💤 Quiet | | Sep 11, 2026 | 0.6 | 💤 Quiet | | Sep 10, 2026 | 7.8 | 💤 Quiet | | Sep 9, 2026 | 12.7 | 💤 Quiet | | Sep 8, 2026 | 3.1 | 💤 Quiet | | Sep 7, 2026 | 0.2 | 💤 Quiet | | Sep 6, 2026 | 0 | 💤 Quiet | | Sep 5, 2026 | 0 | 💤 Quiet | | Sep 4, 2026 | 0.7 | 💤 Quiet | | Sep 3, 2026 | 0 | 💤 Quiet | | Sep 2, 2026 | 0.4 | 💤 Quiet | | Sep 1, 2026 | 1.5 | 💤 Quiet | | Aug 31, 2026 | 0.5 | 💤 Quiet | | Aug 30, 2026 | 0 | 💤 Quiet | | Aug 29, 2026 | 0 | 💤 Quiet | [Open AI bubble - capex in the interactive map →](https://abovethefog.app/#topic=ai_bubble) --- Updated Sep 28, 2026, 22:02 UTC · Data: Above the Fog hype radar [HTML page](https://abovethefog.app/topics/ai_bubble) · [llms.txt](https://abovethefog.app/llms.txt) · [About & methodology](https://abovethefog.app/about.md) · [Privacy](https://abovethefog.app/about.md#privacy)