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AI Market · Forecast desk · Live · networking

34%

A second non-Broadcom vendor (Marvell or Credo) cites a 1.6T or co-packaged-optics production design win by September 30, 2026.

Probability history

0%25%50%75%100%06-2009-06deadline

Called at 55% on June 20, 2026. Repriced 1 time; now 34%. 24 days to deadline.

How the number was built

Final method: stacked-fixed-weights (resolved n=57 < 80). Each rung is an independent estimate; the final is a stacked combination.

Stated (issue date)55%
Reference class (n=29)50%
Recalibrated53%
Feature model29%
Council27%
Final34%

Drivers

  • Reference class qtype:disclosure runs 0.50 (n=29) vs stated 0.55.
  • Hierarchical calibration moves stated 0.55 to 0.53 (lens networking, kappa_stated=24.0, kappa_lens=200.0).
  • Feature model at 0.29: conjuncts=1, named disclosure=True, horizon=102d.
  • Council of 5 at 0.27.

Cautions

  • all 5 votes came from one vendor (openai); extremization disabled, persona diversity only

Council

5 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, aggregated by log odds mean without extremization.

21%

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

The hurdle is unusually specific: a second identifiable non-Broadcom supplier must explicitly connect either 1.6T or co-packaged optics to a hyperscaler design win. Strong Credo and Marvell revenue growth supports underlying demand but does not satisfy that wording. With only 24 days left, and quarter-end dates indicating the most relevant Marvell and Credo reporting windows have likely already occurred, few scheduled disclosure opportunities remain. The forecaster’s networking base rate is only 0.318, and ambiguity resolves against a hit. I therefore discount the original 0.55 substantially.

23%

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

The strict wording requires an explicit design win, 1.6T or CPO, and a hyperscaler linkage—not merely sampling, engagement, or a generic cloud customer. Marvell and Credo often avoid identifying customer classes precisely enough, and ambiguity resolves against the forecast. Their principal late-summer reporting windows are likely already past, leaving limited opportunity for a new qualifying earnings-call disclosure before September 30. Rapid Credo growth and broad hyperscaler networking investment preserve some chance that recent or upcoming transcript language qualifies. This is materially below the forecaster’s 0.55 and closer to the weak networking reference class.

36%

capital markets credit analyst · openai/gpt-5.6-sol

Credo’s 331% trailing revenue growth and Marvell’s 31% growth make hyperscaler networking wins plausible, and both have credible 1.6T exposure. However, the rule requires explicit design-win language, explicit 1.6T or CPO language, and a hyperscaler linkage. Product-roadmap or sampling comments would fail. The main late-August/early-September earnings windows are likely already past, leaving limited opportunity for a qualifying earnings disclosure before September 30. The networking reference rate (0.318) and the forecaster’s weak realized rate in the 0.50–0.59 band also argue below 0.55.

21%

superforecaster statistician · openai/gpt-5.6-sol

Base rate: 0.318 for the forecaster’s networking questions. Credo’s 331% and Marvell’s 31% trailing revenue growth support strong hyperscaler-networking activity, but resolution requires unusually specific public wording: a named non-Broadcom vendor, 1.6T or CPO, and a hyperscaler tie. Only 24 days remain, and ambiguity resolves against a hit. Disclosure timing is substantially less reliable than underlying design-win timing. The forecaster’s 0.50–0.59 calls realized only 0.367 versus 0.586 stated, reinforcing a downward correction from 0.55.

38%

geopolitics regulation analyst · openai/gpt-5.6-sol

The strongest disclosure catalysts—late-August or early-September earnings calls from Marvell, Credo, and networking peers—likely fall inside the window, while CRDO’s 331% trailing revenue growth supports active hyperscaler deployments. However, the rule demands explicit 1.6T or CPO, design-win, and hyperscaler linkage. Vendors often discuss sampling, engagements, or unnamed cloud customers without satisfying all three. With most relevant earnings catalysts probably already completed by September 6 and ambiguity resolving against the forecast, the networking and stated-confidence base rates warrant a material discount from 0.55.

Evidence the engine used

direct · undated

SEC.gov | EDGAR Full Text Search

Cited by grid-and-power-economist: The hurdle is unusually specific: a second identifiable non-Broadcom supplier must explicitly connect either 1.6T or co-packaged optics to a hyperscaler design win. Strong Credo and Marvell revenue growth supports underlying demand but does not satisfy that wording

direct · undated

Investor Relations | Marvell Technology, Inc. (MRVL)

Cited by geopolitics-regulation-analyst: The strongest disclosure catalysts—late-August or early-September earnings calls from Marvell, Credo, and networking peers—likely fall inside the window, while CRDO’s 331% trailing revenue growth supports active hyperscaler deployments. However, the rule dema

direct · undated

Credo Technology Group Holding Ltd - Investor Relations

Cited by geopolitics-regulation-analyst: The strongest disclosure catalysts—late-August or early-September earnings calls from Marvell, Credo, and networking peers—likely fall inside the window, while CRDO’s 331% trailing revenue growth supports active hyperscaler deployments. However, the rule dema