the corpus

— 25 readings against 71 questions ← front

Every question this desk holds itself to, from docs/questions-the-desk-must-answer.md. An answered one carries a value, the basis that produced it, the date it was taken and the observation that would overturn it. An unanswered one carries the kind of gap it is, because a refusal with no verdict is not a research position.

answered 33 wired next 9 unaudited 12 premise absent 12 no source 5

answered

— a number, with a basis and a falsifier 33 of 71

Q-1A-4

1d old

Is vol-of-vol elevated — is the VIX itself unstable, not just realized vol?

72.4 annualised %

annualised 20d close-to-close realized vol of VIX/USD daily candles; NOT VVIX, which this source does not carry

falsified if a VVIX-equivalent series arriving with enough history to rank the level, at which point this reading is superseded rather than aged

Q-1A-5

1d old

Is skew steepening or is call skew bid — which tail is being paid for?

38.61 vol pts

25-delta put IV minus 25-delta call IV, delta-matched, single expiry 30d; positive = puts bid

falsified if 25-delta put/call IV difference turning negative for two consecutive weekly reads on the same underlying and tenor

Q-1A-6

today

Is the AI complex crowded / consensus-long, on 13F, flows, and prime brokerage data?

29 names lit on more than one style

tools/confluence.py cross-style crowding over 165 names; short interest from data/projection/positioning.json (153 of 239 names carry si_pct_float). edgar_13f.json is corporate equity books, not institutional ownership, so it does not bear on this; prime brokerage is excluded by the desk's own joint-selection rule and by a recorded kill test

falsified if the multi-style marked set falling below 10 names on the same threshold and universe

also answers Q-1F-2

Q-1A-7

2026-08-23 · 5d old

Is dispersion low and correlation high — is everything trading as one factor?

0.1926 mean pairwise correlation

data/projection/returns_matrix.json, 241 names, min_overlap 250 sessions; stressed_rho is the same panel over the stress window declared in that file

falsified if mean pairwise rho above 0.60 on the same panel and min_overlap

also answers Q-1F-3

Q-1B-1

1d old

Is realized above or below implied — is vol cheap or rich versus what is actually happening?

0.221 percentile of trailing 1y SPY 20d vol

tools/market_regime.py, rule-based and untuned, appended daily to data/history/measurements.csv as spy_vol_pctl and vix

falsified if spy_vol_pctl above 0.75 for five consecutive sessions

also answers Q-1B-2

Q-1B-2

1d old

Is the regime vol-suppressed or vol-expansionary?

0.221 percentile of trailing 1y SPY 20d vol

tools/market_regime.py, rule-based and untuned, appended daily to data/history/measurements.csv as spy_vol_pctl and vix

falsified if spy_vol_pctl above 0.75 for five consecutive sessions

also answers Q-1B-1

Q-1B-4

1d old

Is it gap-prone — do moves happen between sessions rather than within them?

13.9 % of daily variance arriving overnight

var(log(open_t / close_t-1)) over var(log(close_t / close_t-1)), 4,999 session pairs from LSE daily candles for NVDA. The desk's own equity_closes.csv cannot produce this: it is close-only, so the session boundary is not in it

falsified if the overnight variance share exceeding 50% on the same underlying and window, which crosses the gap-prone bar

Q-1C-1

2026-08-25 · 3d old

Multiple-driven or earnings-driven?

109 % of price move that is multiple

data/series.json weekly trailing P/E and price, 86 names with both legs over 52 weeks. Equal-weighted mean of LOG ratios, which add exactly, after dropping whole rows whose either leg exceeds a 10x move — trimming rows rather than legs is what keeps the identity closing

falsified if the multiple's share of the median 52-week price move falling below 50%, which flips the regime to earnings-driven

Q-1C-3

2026-08-23 · 5d old

Macro-dominated or idiosyncratic — are single names moving on their own news or on the 10-year?

14 strongly-correlated pairs with no graph path

data/projection/returns_matrix.json rho and explained panels; explained is a 0/1 flag for a <=2-hop directed path, so unexplained means the graph offers no mechanism, not that none exists

falsified if the unexplained strongly-correlated pair count falling to zero, which would mean the graph explains every co-movement it sees

Q-1C-4

2026-08-14 · 14d old

How duration-sensitive is the complex?

0.0411 % index move per bp of 10y, conditional on the index

tools/macro_inbound.py fitted partial, index-conditional, n=651; the arithmetic duration table in tools/consistency.py and the UNDERPOWERED verdict from tools/duration_backtest.py are the two disagreeing readings and travel with this answer rather than being reconciled away

falsified if the fitted per_bp_10y partial turning negative with t>=2 on n>=500, which would reconcile the regression with the duration identity

also answers Q-3E-3

Q-1D-1

2d old

Reserve-scarce or ample-reserve?

-1 bp (SOFR minus IORB)

pair:sofr-iorb:SOFR minus pair:sofr-iorb:IORB in basis points, both legs read bounded to a common anchor reference date by macro_bridge.py's PAIRS and recorded as a matched set, so the two legs cannot be as-of different days; the underlying series were adopted into the credit-duration channel on 2026-08-27 after sitting as unowned probe artifacts

falsified if SOFR printing at or above IORB for five consecutive sessions, which flips the state to reserve-scarce

also answers Q-3E-4

Q-1D-3

2d old

Are spreads compressed — credit spreads near multi-decade tights, meaning no cushion and full pass-through from Treasury yields to corporate borrowing costs?

267 bp (HY OAS)

FRED BAMLC0A0CM and BAMLH0A0HYM2, option-adjusted spreads in basis points — NOT the LSE .IBLUS credit indices, which are total-return levels with no reachable history endpoint

falsified if HY OAS above 400bp, which restores a cushion between Treasury yields and corporate borrowing costs

Q-1D-4

2026-08-21 · 7d old

What is the risk-on/risk-off correlation regime — do stocks and bonds hedge each other or not?

-0.561 correlation of daily SPY return with daily 10y yield change

data/history/dgs10.csv against SPY in data/history/equity_closes.csv, 120 overlapping sessions ending 2026-08-21. The bond leg is a YIELD CHANGE in points, not a bond return; the sign convention is therefore inverted relative to a stock/bond return correlation and is stated rather than assumed

falsified if the SPY/10y-change correlation turning positive for a full 120-session window, restoring bonds as a hedge

Q-1E-1

today

Is this a late-cycle capex boom?

79 % of multi-style names that dissolve on cycle adjustment

tools/confluence.py, which describes itself as a late-cycle phase measurement; marked = multi-style lit, dissolved = fails after the cycle adjustment

falsified if the dissolved share of the multi-style marked set falling below half, i.e. cheapness surviving the cycle adjustment

Q-1E-2

today

Shortage-priced or capacity-normalized?

3 scored layers still tight

scored layer states in data/regime.json; a layer is scored only where the ontology carries constraint coverage for it, and 9 of 14 are not

falsified if every scored layer easing at once, which is capacity-normalised rather than shortage-priced

Q-1E-3

today

What bullwhip phase is the chain in — where does pricing power currently sit?

3 layers reading tight

layer states from data/regime.json (tools/regime.py); the sibling structure from tools/layers.py LAYER_DAG. regime.py records its own lag_q ordering as a STRUCTURAL PRIOR, untested, and says do not size on it

falsified if passives easing while a downstream layer tightens, which would put the pulse somewhere the current reading does not have it

Q-1E-4

fiscal 2021

Are we pre-supply-response?

27 names at or above their own 80th-percentile capex intensity

supply_response.own_history_pct_rank in entity frontmatter, 100 companies, capex/revenue over matched annual windows from SEC filings ranked against each company's own history. Fiscal periods span 2021-2026 and are NOT aligned: 9 of 100 names report a period two or more years behind the newest close, so this is a cross-section over mixed vintages rather than a single-date reading

falsified if the count at or above each name's own 80th-percentile capex intensity falling below a tenth of the covered universe, which would mean the response has passed rather than started

Q-1E-5

1d old

What financing stage is the buildout at — internal cash → debt → equity → pension/insurance?

13 companies outspending their own cash flow

tools/export_financing.py, capex_to_ocf on trailing-year figures from the same filing; 97 filers refused for missing ocf/capex and 2 stale filers excluded from the count, because a count of who outspends their cash flow reads as a statement about now. The $56.5bn shortfall sums ONLY the 10 rows the artifact marks `aggregatable` — converted at the period-average rate with both legs dated together — and excludes 0 that fail it rather than summing them silently. It is also SCOPED to the AI complex by each entity's own `exposed_to`, which drops american-airlines, boeing, southwest-airlines: cash-negative, but not this question's cohort. The price ladder is Note 10 of CoreWeave's 10-Q for the quarter ended 2026-06-30, read off one table.

falsified if the not-self-funded count exceeding half of current filers, which would move the complex itself off internal cash

also answers Q-3D-1, Q-3D-2

Q-1F-1

1d old

Is breadth narrow — is there an advance-decline divergence?

45.6 % of desk universe above its own 50-day mean

regime:breadth in data/history/measurements.csv, appended by tools/regime_observables.py from data/history/equity_closes.csv; names with fewer than 50 closes are skipped rather than counted as below, because a short series is not a weak one. 691 prior reading(s), so no percentile is quoted yet.

falsified if regime:breadth at or below 40% for five consecutive readings, which moves the clause from MARGINAL to NARROW

Q-1F-2

today

Is the market factor-crowded — when value and small-cap indices both hold semis, has style diversification stopped working?

29 names lit on multiple styles

tools/confluence.py over 165 names on value, growth, quality, momentum, income, threshold 60% — a cross-style crowding gauge, not a flow measure

falsified if the multi-style marked set falling below 10 names on the same threshold and universe

also answers Q-1A-6

Q-1F-3

2026-08-23 · 5d old

Is this a single-factor market?

0.1926 mean pairwise correlation

data/projection/returns_matrix.json, 241 names, min_overlap 250 sessions; stressed_rho is the same panel over the stress window declared in that file

falsified if mean pairwise rho above 0.60 on the same panel and min_overlap

also answers Q-1A-7

Q-1G-1

1d old

Does the founder's one-sentence characterization hold, clause by clause, each against its own observable?

3/10 clauses holding

entities/regimes/ai-compute-market-regime.md, whose clause table names an observable and a reading per clause; the composite's own state is PARTIALLY_SUPPORTED

falsified if the correlation clause turning: mean pairwise rho above 0.60 on the same panel, which would make the composite hold as written

Q-2A-1

1d old

Is zHBM real, and how big is the claim?

HBM5 the baseline the headline claim lacks

tools/export_feasibility.py gate scoring; the desk reached this independently of the corpus, which records the same shrinkage — 8x an imaginary HBM5 at FMS became 2.3x a shipping HBM4E at Hot Chips three weeks later (data/projection/feasibility.json carries no `generated` key; this is the FILE MTIME, i.e. when it was last built, not the period its facts describe)

falsified if JEDEC finalising HBM5, which gives the headline claim a real baseline and makes it scoreable rather than unscoreable

also answers Q-2C-1

Q-2A-2

2d old

Is hybrid bonding ready for 20-Hi?

0.676 20-high stack yield at 99% die / 99% bond

stack yield = Y_die^N * Y_bond^(N-1) from tools/fab_physics.py (Plummer, Deal & Griffin Ch 4); the readiness claim is SK hynix first-party as recorded in docs/questions-the-desk-must-answer.md Q-2A-2. TWO HALVES WITH DIFFERENT DATES: the arithmetic has none — it is an identity and does not age — while the readiness claim is dated by when the first-party statement entered the corpus. The as_of below is the CLAIM's, because that is the half that can go stale, and a fixture caught this returning no date at all

falsified if SK hynix or another vendor assigning hybrid bonding to a named 20-high product with a date

Q-2A-4

1d old

Where does the stack's thermal bottleneck sit?

0.55 lowest system_thermal gate probability

system_thermal gate across 4 scored technologies in tools/export_feasibility.py, defined as 'does the heat get out once it is in a real package'. data/projection/feasibility.json carries no `generated` key; this is the FILE MTIME, i.e. when it was last built, not the period its facts describe

falsified if the three vendors publishing on a COMMON metric, which is the one thing that would make their claims rankable against each other

Q-2C-1

1d old

Does zHBM survive the thermal physics?

HBM5 the baseline the headline claim lacks

tools/export_feasibility.py gate scoring; the desk reached this independently of the corpus, which records the same shrinkage — 8x an imaginary HBM5 at FMS became 2.3x a shipping HBM4E at Hot Chips three weeks later (data/projection/feasibility.json carries no `generated` key; this is the FILE MTIME, i.e. when it was last built, not the period its facts describe)

falsified if a published SYSTEM-level thermal resistance for a memory-on-logic stack, which is the number the 70%-DRAM-power claim does not carry

also answers Q-2A-1

Q-2C-2

1d old

What does any of it cost?

1 technologies whose binding gate IS cost

tools/export_feasibility.py gate scoring over 4 technologies; the yield_economics gate is defined as 'can you make N at a price, not can you make one'. data/projection/feasibility.json carries no `generated` key; this is the FILE MTIME, i.e. when it was last built, not the period its facts describe

falsified if any vendor publishing a per-wafer or per-stack cost for an unshipped technology, which would make this answerable as a price

Q-3D-1

1d old

AI capex is heading toward $4T. Can the capital markets keep up?

13 companies outspending their own cash flow

tools/export_financing.py, capex_to_ocf on trailing-year figures from the same filing; 97 filers refused for missing ocf/capex and 2 stale filers excluded from the count, because a count of who outspends their cash flow reads as a statement about now. The $56.5bn shortfall sums ONLY the 10 rows the artifact marks `aggregatable` — converted at the period-average rate with both legs dated together — and excludes 0 that fail it rather than summing them silently. It is also SCOPED to the AI complex by each entity's own `exposed_to`, which drops american-airlines, boeing, southwest-airlines: cash-negative, but not this question's cohort. The price ladder is Note 10 of CoreWeave's 10-Q for the quarter ended 2026-06-30, read off one table.

falsified if the not-self-funded count exceeding half of current filers

also answers Q-1E-5, Q-3D-2

Q-3D-2

1d old

Why is Nvidia pulling pension and insurance money into AI, and what does that say about `Q-1E-5`'s financing stage?

13 companies outspending their own cash flow

tools/export_financing.py, capex_to_ocf on trailing-year figures from the same filing; 97 filers refused for missing ocf/capex and 2 stale filers excluded from the count, because a count of who outspends their cash flow reads as a statement about now. The $56.5bn shortfall sums ONLY the 10 rows the artifact marks `aggregatable` — converted at the period-average rate with both legs dated together — and excludes 0 that fail it rather than summing them silently. It is also SCOPED to the AI complex by each entity's own `exposed_to`, which drops american-airlines, boeing, southwest-airlines: cash-negative, but not this question's cohort. The price ladder is Note 10 of CoreWeave's 10-Q for the quarter ended 2026-06-30, read off one table.

falsified if the not-self-funded count exceeding half of current filers, which would move the complex itself off internal cash

also answers Q-1E-5, Q-3D-1

Q-3D-3

1d old

If AI cracks, does the US economy crack with it?

5.84 x — share of market-cap gains divided by share of weight, same window

tools/gain_concentration.py over data/history/equity_closes.csv and the market caps on entities.jsonl, window 2026-05. Caps are BACK-CAST from today at constant share count, and the weight is taken AT THE START of the window, never today — read off today's caps the pair is 4.7% of the universe and the ratio is 4.3x, because the very move being measured is what lifted the weight. 234 of 241 priced names carried both a cap and a price. The denominator is this desk's universe and NOT MSCI ACWI. The household-equity share is FRED BOGZ1FL153064486Q as-of 2026-01-01 via macro_bridge.py, whose channel reports INCOMPLETE.

falsified if the pair's share of gains falling to within 1.5x its start-of-window weight over a comparable month, which would say the concentration was an episode rather than a regime

Q-3D-4

2026-08-25 · 3d old

Ben Thompson's case: can AI keep winning even if the bubble bursts?

11 nodes at loop_gain >= 0.5

tools/capital_formation.py loop_gain over 15 nodes; the asymmetry is stated in the artifact's own doubly_exposed block (data/capital_formation.json carries no `generated` key; this is the FILE MTIME, i.e. when it was last built, not the period its facts describe). D1 applies: this is descriptive of a mechanism and is not a dated forecast

falsified if the loop_gain>=0.5 set becoming dominated by the AI complex rather than by miners and neoclouds

Q-3E-3

2026-08-14 · 14d old

Why do rising Treasury yields hit AI tech stocks?

0.0411 % index move per bp of 10y, conditional on the index

tools/macro_inbound.py fitted partial, index-conditional, n=651; the arithmetic duration table in tools/consistency.py and the UNDERPOWERED verdict from tools/duration_backtest.py are the two disagreeing readings and travel with this answer rather than being reconciled away

falsified if the fitted per_bp_10y partial turning negative with t>=2 on n>=500

also answers Q-1C-4

Q-3E-4

2d old

Is RRP exhaustion the reserve-scarcity trigger?

-1 bp (SOFR minus IORB)

pair:sofr-iorb:SOFR minus pair:sofr-iorb:IORB in basis points, both legs read bounded to a common anchor reference date by macro_bridge.py's PAIRS and recorded as a matched set, so the two legs cannot be as-of different days; the underlying series were adopted into the credit-duration channel on 2026-08-27 after sitting as unowned probe artifacts

falsified if SOFR printing at or above IORB for five consecutive sessions

also answers Q-1D-1

wired next

— the inputs are in the model and no resolver reads them yet 9 of 71

every one of these 9 carries the same basis, verbatim: the coverage audit resolved this against premises the model already holds; no resolver is written for it in REGISTRY yet

Q-1B-3

wired next

Is it fragile — low realized vol with high tail risk?

Q-1C-2

wired next

Discount-rate-driven or growth-driven?

Q-1C-7

wired next

Is this a rate-of-change regime — does the market trade the second derivative rather than the level?

Q-1D-5

wired next

Is it duration-supply-heavy — how much long-end paper must the market absorb?

Q-2A-3

wired next

What holds until then?

Q-2A-7

wired next

Why can Samsung attempt memory-on-logic?

Q-2B-1

wired next

Which product gets hybrid bonding first?

Q-2B-2

wired next

What are SK hynix's HBM5 and custom-HBM plans?

Q-2B-3

wired next

Can the serving stacks schedule against a pooled CXL tier with predictable tail latency?

unaudited

— answerable in principle, never checked, so it is not claimed 12 of 71

Q-3A-1

unaudited

What does the EMIB-T roadmap change about who can build 2.5D at scale?

Q-3A-2

unaudited

What are the real HBM4 packaging challenges, and which of them are shared across all three memory vendors rather than vendor-specific?

Q-3A-3

unaudited

Is microfluidic cooling on a product path or a conference path?

Q-3A-4

unaudited

Where do photonic interconnects actually bind — bandwidth, energy per bit, or reach — and at what date?

Q-3A-5

unaudited

Does custom HBM change the memory vendors' margin structure, or only their customer concentration?

Q-3B-1

unaudited

Does the grid support the buildout, or does 40GW+ of behind-the-meter datacenter by 2028 become the base case — 50%+ of new DCs per year?

Q-3B-2

unaudited

Behind-the-meter is a workaround, not a relief. What does the model's relocates it?

Q-3C-1

unaudited

Is CXMT set to challenge the DRAM incumbents — and on what axis: node deficit, wafer adds, China HBM, or the LTA structure?

Q-3C-2

unaudited

What does the CXMT IPO disclose that was previously unobservable?

Q-3C-3

unaudited

Does China's property bust into manufacturing superpower — the "second China Shock" reaching the frontier rather than the low end — change the indigenization thesis?

Q-3F-1

unaudited

Inference is becoming heterogeneous while the dominant abstraction is still tokens-in/tokens-out, one model, one hardware backend. A single multimodal request may hit a…

Q-3F-2

unaudited

If the token is the wrong unit, what is the right one, and what would the desk have to measure to price it?

premise absent

— the question names something the ontology does not hold, so the modelling comes before the answer 12 of 71

every one of these 12 carries the same basis, verbatim: audited: the model could hold this premise and does not. Nothing external is required — an entity, edge or signal is.

Q-1A-2

premise absent

Is hedging charm-heavy — decay-driven, concentrated into expiries and quarter-ends?

Q-1C-5

premise absent

Narrative-driven or flow-driven?

Q-1C-6

premise absent

Is "good news is bad news" live — does strong data raise hike odds and hurt equities?

Q-1D-2

premise absent

Is the market collateral-constrained?

Q-2A-5

premise absent

When does CXL computational memory ship?

Q-2A-6

premise absent

Does PIM need system redesign?

Q-2C-3

premise absent

Can the three thermal claims be put on a common metric?

Q-2C-4

premise absent

Does the claim-shrinkage prior generalise?

Q-2D-1

premise absent

Vendors present the axis they are winning on. Samsung talks base die because it has a logic node; SK hynix talks packaging because it has MR-MUF and 48% share. Does this…

Q-2D-3

premise absent

Is JEDEC thickness revision the leading indicator for when hybrid bonding becomes mandatory?

Q-2D-4

premise absent

Does the drop-in-socket test predict adoption better than performance does?

Q-3E-2

premise absent

Can buybacks actually stop long-term yields from rising, or only improve liquidity in the securities bought?

no source

— the desk has found no series that would settle it 5 of 71

Q-1A-1

no source

Is dealer positioning short or long vanna — how does dealer delta respond to a change in implied vol rather than spot?

option open interest by strike plus a dealer sign convention. OCC daily Volume & Open Interest is free and public and unwired; the IV and greek half already arrives from lse_macro.chain(), and vanna is closed-form off those fields.

Q-1A-3

no source

Is spot above or below the gamma flip level?

aggregate per-strike open interest on a reference underlying. lse_macro.gamma_flow() ships a volume-weighted FLOW proxy and explicitly refuses the gamma-flip level rather than faking it.

Q-1A-8

no source

How passive-dominated is the float — what share of shares are price-insensitive, such that marginal fundamental news moves price less than it should?

index-provider constituent weights or an ETF-holdings feed. The denominator is held — float_shares on 237 of 239 names — so 1 minus float/outstanding gives the CLOSELY-HELD share, which is a different quantity and must be labelled as one.

Q-2D-2

no source

Does the projected share change hold — SK hynix 48% of HBM bit shipments this year, then Samsung 41% vs SK hynix 39% next year?

supplier-level HBM bit-share series. TrendForce and Omdia are both paid; the free TrendForce press centre was checked back through April 2026 and the split is not there. HBM share of DRAM wafer input and of DRAM bit supply ARE sourced and are different quantities.

Q-3E-1

no source

How short will Bessent go on $32T of Treasuries?

Treasury FiscalData maturity composition and buyback operation results. Public and keyless, and unwired — which makes it unacquired data rather than a modelling gap. The forecast half of the question ('how short will he go') is barred by the reflexive-layer rule and must be a scenario tree against what is priced.

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