Thesis · Semiconductors & Compute Silicon

Will Amazon disclose by 2027-12-31 that its own AI chips lead a named AWS AI workload, or that AWS operating margin exceeds 38%?

AWS's Trainium/Inferentia price-performance advantage drives enough inference migration off merchant GPUs to show up as a disclosed workload share or an expanded AWS operating margin.

7 dated tests · 0 resolved · next on

The tests More theses in Semiconductors & Compute Silicon

Who is on each side

The two sides.

Each side in DeepStack’s words, then the voices who argue it, attributed and paraphrased, dated where the date is known. A voice links to its page on DeepStack where one exists.

The case for yes

Custom silicon takes share from merchant GPUs

Custom chips claimed at 30-40% better price-performance plus near-universal Graviton adoption create switching costs and lower unit compute cost for captive AWS inference. AWS reduces per-unit compute cost and expands operating margin while publicly touting internal silicon share, and buyers increasingly compete on lowest cost per token as inference workloads get hard-wired to custom accelerators.

The case for no

Nvidia's platform lock-in keeps custom silicon from showing up in disclosures

Nvidia's investments across component suppliers keep downstream AI infrastructure dependent on Nvidia rails regardless of customer preference for custom silicon, and procurement teams favor fungible, general-purpose capacity over architectural purity. It would show first if AWS continues to describe Nvidia GPUs as the primary platform for its AI capacity through 2027, with no disclosed workload-share claim or margin threshold crossed.

3 voices

Custom silicon takes share from merchant GPUs

  1. Invest in Assets

    Custom silicon adoption as switching cost

    Source

  2. Michael Spencer

    Amazon's custom chips achieve 30-40% better price-performance than competing solutions like NVIDIA GPUs. This creates a flywheel where lower-cost inference attracts customers, increases AWS usage, and improves unit economics. At scale, Trainium…

    Source

  3. Market Sentiment

    As buyers stop paying for frontier models on every task, competition turns to lowest cost per token; inference is repetitive enough to hard-wire, and at hyperscaler volume the $500M+ design cost is amortized, so the roughly half of inference cost…

    Source

3 voices

Nvidia's platform lock-in keeps custom silicon from showing up in disclosures

  1. Gaetano

    By investing in and integrating component suppliers like Marvell across custom silicon, scale-up networking, and photonic fabric, Nvidia ensures downstream AI infrastructure remains dependent on Nvidia rails regardless of customer preferences for…

    Source

  2. Dylan Patel

    By combining purpose-built hardware accelerators with flexible software compilation and task scheduling frameworks, a vendor can achieve the performance benefits of custom solutions while preserving the programmability and portability advantages of…

    Source

  3. Bryan Shan

    Fungibility beats architectural purity in procurement

    Source

What would settle it

The dated tests.

Each test names the public source that settles it, the rule and the day. The Call’s number, the readers’ median and the machines’ numbers stand beside it, as on the Docket.

  1. NVIDIA, long-term debt growth from a year earlier, quarter ended October 25, 2026: whether it comes in at or above 230%.

    On the Docket Pendingth060-t01Open question

    Specification pending

    The machinesClaude 33% · DeepSeek 96%

    Claude: 33%DeepSeek: 96%

    Your number

  2. Marvell, revenue growth from a year earlier, quarter ended October 31, 2026: whether it comes in at or above 44%.

    On the Docket Pendingth060-t02Pre-specified

    Question
    Did the revenue of Marvell for the quarter ended October 31, 2026 grow at or above 44.0% from the quarter ended October 31, 2025?
    Source
    SEC EDGAR, XBRL company facts of Marvell (Forms 10-Q and 10-K)
    Rule
    Compare the revenue that Marvell reports for the quarter ended October 31, 2026 with the quarter ended October 31, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 44.0%; no if it is below 44.0%.
    If the source is late, revised or silent
    If Marvell has not filed by December 17, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    Marvell's revenue growth from a year earlier was 36.5% for the quarter ended August 1, 2026, by its filing on SEC EDGAR.
    Outside view
    The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.
    What would change the number
    The results-calendar consensus for the quarter ended October 31, 2026 implies 52.0%, and the middle rung is centred there.

    The Call, before the dateExpects yes. Gives the yes answer 76%.

    76%

    0 · no100 · yes

    The machinesClaude 60% · DeepSeek 60%

    Claude: 60%DeepSeek: 60%
    The ladder 3 rungs on one reading, Dec 1, 2026: each asks whether it lands above its threshold, so the Call’s numbers down the rungs sketch where it expects the reading to land.

    1. Above 44%Call 76% · Claude 60% · DeepSeek 60%

      76%

    2. Above 52%Call 50% · Claude 22% · DeepSeek 30%

      50%

    3. Above 60%Call 25% · Claude 22% · DeepSeek 12%

      25%

    0 · no50100 · yes

    Your number

  3. Marvell, revenue growth from a year earlier, quarter ended October 31, 2026: whether it comes in at or above 52%.

    On the Docket Pendingth060-t03Pre-specified

    Question
    Did the revenue of Marvell for the quarter ended October 31, 2026 grow at or above 52.0% from the quarter ended October 31, 2025?
    Source
    SEC EDGAR, XBRL company facts of Marvell (Forms 10-Q and 10-K)
    Rule
    Compare the revenue that Marvell reports for the quarter ended October 31, 2026 with the quarter ended October 31, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 52.0%; no if it is below 52.0%.
    If the source is late, revised or silent
    If Marvell has not filed by December 17, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    Marvell's revenue growth from a year earlier was 36.5% for the quarter ended August 1, 2026, by its filing on SEC EDGAR.
    Outside view
    The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.
    What would change the number
    The results-calendar consensus for the quarter ended October 31, 2026 implies 52.0%, and the middle rung is centred there.

    The Call, before the dateEither answer fits the Call. Gives the yes answer 50%.

    50%

    0 · no100 · yes

    The machinesClaude 22% · DeepSeek 30%

    Claude: 22%DeepSeek: 30%

    Your number

  4. Marvell, revenue growth from a year earlier, quarter ended October 31, 2026: whether it comes in at or above 60%.

    On the Docket Pendingth060-t04Pre-specified

    Question
    Did the revenue of Marvell for the quarter ended October 31, 2026 grow at or above 60.0% from the quarter ended October 31, 2025?
    Source
    SEC EDGAR, XBRL company facts of Marvell (Forms 10-Q and 10-K)
    Rule
    Compare the revenue that Marvell reports for the quarter ended October 31, 2026 with the quarter ended October 31, 2025, in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if growth is at or above 60.0%; no if it is below 60.0%.
    If the source is late, revised or silent
    If Marvell has not filed by December 17, 2026, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    Marvell's revenue growth from a year earlier was 36.5% for the quarter ended August 1, 2026, by its filing on SEC EDGAR.
    Outside view
    The year-earlier quarter is not on the same concept in the filings, so the rungs sit on the last print alone.
    What would change the number
    The results-calendar consensus for the quarter ended October 31, 2026 implies 52.0%, and the middle rung is centred there.

    The Call, before the dateExpects no. Gives the yes answer 25%.

    25%

    0 · no100 · yes

    The machinesClaude 22% · DeepSeek 12%

    Claude: 22%DeepSeek: 12%

    Your number

  5. Broadcom, gross margin, quarter ended November 1, 2026: whether it comes in at or above 67.5%.

    On the Docket Pendingth060-t05Pre-specified

    Question
    Did the gross profit of Broadcom for the quarter ended November 1, 2026 come to at or above 67.5% of its revenue?
    Source
    SEC EDGAR, XBRL company facts of Broadcom (Forms 10-Q and 10-K)
    Rule
    Divide the gross profit by the revenue that Broadcom reports for the quarter ended November 1, 2026 in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if the ratio is at or above 67.5%; no if it is below 67.5%.
    If the source is late, revised or silent
    If Broadcom has not filed by January 7, 2027, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    Broadcom's gross margin was 69.1% for the quarter ended August 2, 2026, by its filing on SEC EDGAR.
    Outside view
    A year earlier, for the quarter ended August 3, 2025, the same line read 67.1%, so the rungs sit on the last print.
    What would change the number
    A change in product mix, a one-time charge, or a reclassified line would move the reading.

    The Call, before the dateExpects yes. Gives the yes answer 74%.

    74%

    0 · no100 · yes

    The machinesClaude 45% · DeepSeek 74%

    Claude: 45%DeepSeek: 74%
    The ladder 3 rungs on one reading, Dec 9, 2026: each asks whether it lands above its threshold, so the Call’s numbers down the rungs sketch where it expects the reading to land.

    1. Above 67.5%Call 74% · Claude 45% · DeepSeek 74%

      74%

    2. Above 69%Call 46% · Claude 26% · DeepSeek 56%

      46%

    3. Above 70.5%Call 20% · Claude 21% · DeepSeek 22%

      20%

    0 · no50100 · yes

    Your number

  6. Broadcom, gross margin, quarter ended November 1, 2026: whether it comes in at or above 69%.

    On the Docket Pendingth060-t06Pre-specified

    Question
    Did the gross profit of Broadcom for the quarter ended November 1, 2026 come to at or above 69.0% of its revenue?
    Source
    SEC EDGAR, XBRL company facts of Broadcom (Forms 10-Q and 10-K)
    Rule
    Divide the gross profit by the revenue that Broadcom reports for the quarter ended November 1, 2026 in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if the ratio is at or above 69.0%; no if it is below 69.0%.
    If the source is late, revised or silent
    If Broadcom has not filed by January 7, 2027, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    Broadcom's gross margin was 69.1% for the quarter ended August 2, 2026, by its filing on SEC EDGAR.
    Outside view
    A year earlier, for the quarter ended August 3, 2025, the same line read 67.1%, so the rungs sit on the last print.
    What would change the number
    A change in product mix, a one-time charge, or a reclassified line would move the reading.

    The Call, before the dateEither answer fits the Call. Gives the yes answer 46%.

    46%

    0 · no100 · yes

    The machinesClaude 26% · DeepSeek 56%

    Claude: 26%DeepSeek: 56%

    Your number

  7. Broadcom, gross margin, quarter ended November 1, 2026: whether it comes in at or above 70.5%.

    On the Docket Pendingth060-t07Pre-specified

    Question
    Did the gross profit of Broadcom for the quarter ended November 1, 2026 come to at or above 70.5% of its revenue?
    Source
    SEC EDGAR, XBRL company facts of Broadcom (Forms 10-Q and 10-K)
    Rule
    Divide the gross profit by the revenue that Broadcom reports for the quarter ended November 1, 2026 in its 10-Q or 10-K filing on SEC EDGAR. The answer is yes if the ratio is at or above 70.5%; no if it is below 70.5%.
    If the source is late, revised or silent
    If Broadcom has not filed by January 7, 2027, or a filing restates a period the rule reads, the test is inconclusive, and the Result says what was read and what was missing.
    Base rate
    Broadcom's gross margin was 69.1% for the quarter ended August 2, 2026, by its filing on SEC EDGAR.
    Outside view
    A year earlier, for the quarter ended August 3, 2025, the same line read 67.1%, so the rungs sit on the last print.
    What would change the number
    A change in product mix, a one-time charge, or a reclassified line would move the reading.

    The Call, before the dateExpects no. Gives the yes answer 20%.

    20%

    0 · no100 · yes

    The machinesClaude 21% · DeepSeek 22%

    Claude: 21%DeepSeek: 22%

    Your number

A thesis page states one question and both sides of it; DeepStack takes no side in words, and its view is the number it gives each test before the date. Analysis and opinion, not investment advice. Voices are paraphrased from public writing and attributed by name; DeepStack shows no score, ranking or accuracy for any person. Pre-specified means the words were approved on or before the test’s date. Specified after the date means they were written afterwards: such a test is counted and shown, and never rated. An open question has no words yet. The Call’s number is the chance, from 0 to 100, that the Call gives the yes answer to a test’s question, recorded before the test’s date; it is DeepStack’s own reading, not a market price and not advice. The readers’ mark on the same line is the readers’ median, the middle of the numbers signed-in readers gave the test, shown from 25 readers. The machines: Each model read this page and nothing else. The number that counts is the latest one each model gave before the test closed.