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Radar · Capital and credit · T2 · 2029 · WARNING

A listed neocloud hits a credit event by 2029

By 2029-12-31 at least one US-listed GPU cloud provider (CoreWeave, Nebius, or another SEC registrant whose primary business is renting AI accelerators) discloses a payment default, covenant breach, distressed debt exchange, or bankruptcy filing.

WARNINGdownindicators off trackregistered 2026-09-08CoreWeaveNebius

ClaimBy 2029-12-31 at least one US-listed GPU cloud provider (CoreWeave, Nebius, or another SEC registrant whose primary business is renting AI accelerators) discloses a payment default, covenant breach, distressed debt exchange, or bankruptcy filing.
Consensus (implied)45%implied from MarketWise, citing Bloomberg CDS data on CoreWeave · 2026-08-25
Distance+1.05log-odds · clearly above consensus
My confidence70%80% CI 5582%
Engine88%+18 pts vs me · stacked-fixed-weights
Falsifies ifNo listed neocloud discloses a qualifying event by 2029-12-31 and all 2026-2028 maturities are refinanced on schedule.
HorizonDecember 31, 20291211 days · by end-2029 · milestone ladder

Why it matters

Neoclouds are the leveraged middle of the AI capital stack: they borrow against GPUs with five-year useful lives to serve contracts that often run shorter, and they lean on a handful of tenants. The first disclosed credit event tests whether GPU collateral holds value and whether the vendor and hyperscaler backstops are real. Lenders to every private data center deal will reprice off that answer.

Probability over time

0%25%50%75%100%09-0709-0709-08deadline

Registered at 70% on September 8, 2026. Engine repriced 2 times; now 88%.

Milestone ladder

Dated rungs. Each is scored on its own; the thesis does not get credit for the ladder until the rungs land.

0%50%100%2027-12-31m160%2028-12-31m250%

filled bar · my probabilityhollow dot · engineamber date · due, awaiting adjudication

m1 · 2027-12-31 · 60% · A listed neocloud discloses a covenant waiver, amendment, or forbearance agreement on debt of $500 million or more.

m2 · 2028-12-31 · 50% · A nationally recognized rating agency rates a listed neocloud's senior debt at CCC+ or lower.

Leading indicators

Registered thresholds. Status is computed from the latest public reading.

CoreWeave total debt (long-term debt plus current portion)off track

24.9B usd

45B30B

on track >= 45B · off < 30Bsec-xbrl

series as of 2026-03-31

ICE BofA US High Yield Index option-adjusted spreadoff track

2.65 percent

4.53

on track >= 4.5 · off < 3fred

series as of 2026-09-03

CoreWeave quarterly interest expenseoff track

558M usd

900M600M

on track >= 900M · off < 600Msec-xbrl

series as of 2026-06-30

What would move me

Would raise my number

  • A neocloud's largest customer disclosed at more than 50% of backlog while that customer's own funding slips.
  • Secondary H100 rental prices falling below the implied debt-service cost per GPU-hour.
  • A new neocloud loan priced above 10% all-in, or a failed syndication reported in an 8-K.

Would cut it

  • Backlog conversion to revenue above 40% a year with interest coverage improving for two quarters.
  • A hyperscaler or chip vendor acquiring or guaranteeing a neocloud's debt outright.
  • Refinancing of 2027 maturities completed by mid-2027 at spreads below 400 basis points.

Council · 51%

6 personas on one model (openai/gpt-5.6-sol); other vendors were unavailable this run, so read this as one model's persona-averaged view.

48%

grid-and-power-planner · openai/gpt-5.6-sol

My reference class is deeply leveraged single-B/CCC growth borrowers: roughly 0.10–0.15 annual default hazard, implying 0.30–0.41 over 3.3 years before covenant events. The supplied debt series rose from $7.9 billion to $24.9 billion in five quarters and quarterly interest expense to $558 million, making a maintenance-covenant breach plausible. However, the cited five-year CDS probability scales to about 0.37 over this horizon under constant hazard; successful refinancing and a 2.65-point broad high-yield spread indicate funding remains available. Additional registrants and covenant breaches raise basket risk, but pre-breach waivers, downgrades, and dilution do not count. I discount the GBM prior because debt growth alone is not a credit-event model.

52%

semiconductor-supply-chain-analyst · openai/gpt-5.6-sol

Reference class: one issuer with a five-year market-implied default probability of 0.50. A flat hazard converts that to about 0.37 over the remaining 3.3 years. I raise this for multiple eligible issuers and because covenant breach is broader than payment default: the supplied filer’s long-term debt rose from $7.9 billion to $24.9 billion in five quarters, while quarterly interest expense reached $558 million. I reject the 0.98 drift prior because mechanically extrapolating debt is not a credit-event model. Offsets include successful refinancing, a cash lockbox, tight broad high-yield spreads, and strict EDGAR wording and principal-business tests. Correlated AI-demand and refinancing risks limit the multi-issuer uplift. The stated 0.70 is too aggressive.

53%

enterprise-cio · openai/gpt-5.6-sol

I use stressed speculative-grade borrowers as the reference class, anchored by the supplied CDS indication. A five-year default probability near 0.50 implies roughly 0.13 annual hazard; over 3.3 years that compounds to about 0.37 for CoreWeave. The resolution also counts disclosed covenant breaches, while additional qualifying issuers create portfolio optionality, lifting the estimate. CoreWeave’s debt rose from $7.9 billion to $24.9 billion in five quarters and quarterly interest expense reached $558 million, materially increasing refinancing and execution risk. Offsetting this, broad high-yield spreads remain benign, recent financing cleared, and waivers obtained before breach do not count. The strict EDGAR wording and principal-business test also exclude many near-distress outcomes. I discount the mechanical 0.98 prior because debt growth alone is not...

56%

credit-analyst · openai/gpt-5.6-sol

Reference class: a highly leveraged neocloud priced near a 0.50 five-year default probability. Constant-hazard compounding converts that to roughly 0.37 through the 3.3-year horizon. I raise this for the broader covenant-breach trigger and additional listed issuers, but not independently because their refinancing risks are highly correlated. Debt increased from $7.9 billion to $24.9 billion in five quarters, while quarterly interest expense reached $558 million, materially increasing refinancing and maintenance-covenant risk. Offsetting this, the recent loan cleared, broad high-yield spreads remain only 2.65%, and pre-breach waivers or amendments do not qualify. The 0.98 structural prior extrapolates debt growth rather than the filing-defined event and is not decision-useful.

49%

geopolitics-policy-analyst · openai/gpt-5.6-sol

Reference class: single-B distressed issuers with rapid debt growth, adjusted from the supplied five-year CDS-implied default risk. A constant-hazard conversion of 0.50 over five years gives roughly 0.37 through the 3.3-year horizon for CoreWeave. The rule’s covenant-breach trigger is broader than conventional default, and debt plus quarterly interest expense are rising rapidly, lifting risk. Adding other eligible registrants raises portfolio probability only modestly because their debt risks are correlated and the qualifying universe is narrow. The oversubscribed financing, lockbox, maintenance covenant, and benign broad high-yield spread reduce near-term refinancing hazard. The mechanical 0.98 debt-drift prior ignores liquidity, revenue growth, refinancing, and strict EDGAR criteria.

47%

superforecaster-statistician · openai/gpt-5.6-sol

Base rate: a 5–8% annual default hazard for deeply speculative-grade US corporate issuers, implying roughly 16–24% over the remaining 3.3 years for one issuer. CoreWeave-specific evidence warrants a large uplift: $24.9 billion of long-term debt, rapidly rising interest expense, and the quoted 855 bp CDS. But converting its cited five-year 50% default probability to 3.3 years gives about 37%, not 50%. Successful 9% refinancing and tight aggregate high-yield spreads reduce near-term risk. Other eligible registrants add portfolio hazard, while covenant breach broadens the trigger. Conversely, eligibility, hard-date EDGAR disclosure, and adverse ambiguity narrow it. I reject the 0.98 drift prior because debt growth alone does not model credit events.

Engine prior

98% from drift-gbm-terminal:li-1. P(indicator li-1 satisfies onTrack >= 45000000000.0 at 2029-12-31); drift +0.918/yr, vol 0.243/sqrt(yr) from 6 points; proxy for the thesis, not its rule