research
AI investment in research and development (models, features, talent and development infrastructure)
Not sized
The 10-Q names AI inside infrastructure-related costs beside headcount-related expenses as the causes of the rise in research and development (claim c1), and the CEO's quite a bit more is not a phrase the words table converts. Nothing separates AI's part; the rise of is the ceiling, and no ballpark is built on a judgment share.
described, no sizedisclosure: direction only· motive: exploratory· before LLMs: expanded
Research and development rose , or , to , and total operating expenses . For the first time in coverage the 10-Q names AI on this line, as part of infrastructure-related costs; the call adds that AI spending has grown quite a bit. The state is unchanged from Q1: direction, no level.
Evidence: 3 quotes, 6 figures, 1 confound, 3 from before coverage
What Apple spends on AI inside research and development: engineers, the infrastructure used to build and train models and features, and the independent model work the CEO sets beside the collaboration with Google. The CFO calls AI an important investment area made incrementally on top of the normal product roadmap, and the CEO points to research and development growing faster than the company; the Q3 FY2026 10-Q explains the rise in research and development by infrastructure-related costs, including investments in artificial intelligence, and by headcount-related expenses. AI is named beside other causes and nothing separates its part, so the channel stays unsized with the rise in research and development quoted as the ceiling. Boundary: this channel holds developing and training models and features (engineers and the infrastructure they build and train on, which the 10-Q puts on the research and development line); serving user requests is the compute channel, mostly in cost of sales, and cash spent buying or assembling AI servers is the capital channel. If this channel is ever sized from the research and development line, an overlap with the compute channel is recorded for any serving cost the line carries. Payers' counterparts are Apple's own staff, infrastructure suppliers and cloud providers (counterparty mixed). The collaboration with Google, which the CEO confirmed in Q2 FY2026 with no money or term, is context, not a channel; Google is Alphabet (GOOGL on this ledger), whose exhibits name no Apple channel.
Why this motive
The CEO says the company has been spending quite a bit more on AI (claim c4) and the 10-Q places investments in artificial intelligence inside infrastructure-related research and development costs (claim c1); investment framing with no revenue or saving attached is the exploratory tell, carried from Q1.
Before LLMs: expanded
At the anchor the CEO said on the Q1 FY2024 call that the company had a lot of work going on internally in generative AI (claim aapl-anchor-c3), and the fiscal 2024 10-K explained research and development growth by headcount-related expenses without naming AI (claim aapl-anchor-c4); research and development was for fiscal 2024. A budget redirected to AI work is expanded by the cohort's reading; no AI part of the anchor's research and development is traced, so the level has no baseline. The size is the whole of an activity that existed before.
“In terms of generative AI, which I would guess is your focus, we have a lot of work going on internally, as I've alluded to before.”
“The growth in R&D expense during 2024 compared to 2023 was driven primarily by increases in headcount-related expenses.”
“We've always said we will never underinvest in the business, so we are making all the investments that are necessary throughout our product development, software development, services development.”
Figures
- Research and development · 2026-CQ2
- Research and development, prior-year quarter · 2025-CQ2
- Change in research and development on the prior-year quarter · 2026-CQ2
- Research and development growth on the prior-year quarter · 2026-CQ2
- Total operating expenses · 2026-CQ2
- Total operating expenses growth on the prior-year quarter · 2026-CQ2
What else could explain it
- line composition: The 10-Q names investments in artificial intelligence as part of higher infrastructure-related costs, beside headcount-related expenses (claim c1); research and development also carries all other hardware and software work.
Quotes
“Research and development (“R&D”) expense increased during the third quarter and first nine months of 2026 compared to the same periods in 2025 primarily due to higher infrastructure-related costs, including investments in artificial intelligence, and headcount-related expenses.”
“Operating expenses came in at $19.1 billion, up 23% year-over-year, driven by investments in R&D.”
“Generally speaking, as you know, we have been growing our OpEx and spending more in AI in general and quite a bit more. There are other locations on the P&L other than OpEx, like COGS etc., that also have AI expenditures.”
By quarter
- Q1 2026direction only · described, no size · exploratory
- Q2 2026direction only · described, no size · exploratory