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232_038predictionSpace$100T

Lunar fabs are a $100 trillion dollar opportunity.

Predictor: Alex Wissner-Gross · ep#232 "Ben Horowitz: xAI Executive Exodus, Apple's AI Crisis, The Pace of AI | EP #232" · source

Prior probability
50.0%
Current probability
43.3%
evolves via intake + LBP
Conviction
4/5
Signal quality
B
Resolution
pending
Window
2035-06-01 – 2035-06-30
Edges in / out
5 / 0
Tickers exposed
34

Prediction text

Lunar fabs are a $100 trillion dollar opportunity. | I I think it's a trillion dollar opportunity. Lunar fabs. If if anyone can build fabs on the moon, the the world a huge check. That's a hundred trillion dollar opportunity.

Watch events: Top market cap milestones: $10T single stock; $20T; $50T

Verbatim quote

From episode "Ben Horowitz: xAI Executive Exodus, Apple's AI Crisis, The Pace of AI | EP #232"
I I think it's a trillion dollar opportunity. Lunar fabs. If if anyone can build fabs on the moon, the the world a huge check. That's a hundred trillion dollar opportunity.

Predictor: Alex Wissner-Gross

κ + Brier as of 2026-05-22
κ (discount)
0.844
Brier
0.0341
excellent
Hits / Misses
6 / 1
of 11 resolved
Hit rate
54.5%
Calibration plot (stated vs observed)

Evidence about this node from Alex Wissner-Gross is multiplied by κ in /api/intake. Lower κ = less weight; floors at 0.10 (effectively silenced) and caps at 1.00 (full weight).

Reference class: fab_construction_3y

Linked via embedding similarity 0.578

Greenfield semiconductor fab construction within 3 years of announce

Base rate
58.0%
7/12 historical
Inside weight
Outside weight
no pull
inside 43.3% → blend 43.3% 0.0pp)

Tetlock-style outside view: at TRF=1 (just predicted), outside view dominates (w_in=0.3). At TRF=0 (deadline), inside view dominates (w_in=1.0). The blend regularizes overconfident inside views toward the historical base rate.

Probability over time

6 prob_history rows
0%25%50%75%100%prior 50%2026-04-302026-04-302026-05-10
intake v2milestone miss sweeplbp propagationreference class assignedlegacy v1prior_prob (analyst seed)current = 43.3%

Milestone chain

Pre-event signals (upstream prereqs + window checkpoints) → resolution event → downstream cascades. Status/dates update from linked nodes; re-derive nightly via scripts/ops/derive_milestones.py.
Leading chain: 6 pending
  1. 2026-04-01 → 2028-12-31pendingWissner-Gross publishes detailed lunar fab thesis or PSI (Physical Superintelligence) corporate roadmap mentioning lunar manufacturing
    How: Wissner-Gross essay, X thread, podcast appearance, or PSI corporate communication that elaborates the $100T lunar-fab thesis with quantitative components
    Source: https://x.com/alexwg/status/2028091198670311611conf 60%
  2. 2026-06-01 → 2029-12-31pendingFirst commercial lunar landing payload includes manufacturing or industrial-process experiment
    How: NASA CLPS payload manifest or commercial lunar lander mission includes named manufacturing/industrial-process experiment (printing, smelting, vapor deposition)
    Source: https://singjupost.com/ai-expert-panel-americas-ai-plan-the-end-of-google-search-the-next-chatgpt-transcript/conf 55%
  3. 2026-06-01 → 2030-12-31pendingFirst commercial space-manufacturing/fab feasibility study by major semiconductor or aerospace player
    How: Public TSMC, Intel, ASML, Northrop Grumman, or major aerospace prime announces formal feasibility study for off-Earth (LEO or lunar) semiconductor manufacturing
    Source: https://www.alexwg.org/conf 40%
  4. 2027-01-01 → 2032-12-31pendingLunar regolith ISRU (in-situ resource utilization) demonstrator processes silicon-bearing regolith
    How: NASA, ESA, JAXA, ISRO, or commercial CLPS lander demonstrates in-situ silicon, aluminum, or oxygen extraction from lunar regolith
    Source: https://newspace.asu.edu/future-habitats-in-leo/conf 50%
  5. 2028-01-01 → 2033-12-31pendingNuclear-powered lunar-surface power plant commissioning (10kW+ scale)
    How: NASA Fission Surface Power, Westinghouse, or international partner deploys/operates nuclear power source on lunar surface providing measurable continuous output
    Source: https://podscripts.co/podcasts/moonshots-with-peter-diamandis/the-ai-wealth-gap-why-40x-deflation-changes-everything-w-dave-blundin-salim-ismail-dr-alex-wissner-gross-ep-208conf 45%
  6. 2030-01-01 → 2035-06-30pendingCascade: First commercial lunar fab pilot announces operational target date with venture funding >$500M
    How: Startup or major industrial player announces lunar-fab pilot project with >$500M committed capital and operational target date
    Source: https://www.linkedin.com/in/alexwg/conf 30%

No downstream cascades — this prediction is a leaf in the dependency graph.

What if this resolves?

Clamp this prediction TRUE or FALSE and run a counterfactual Gibbs sample. Surfaces the predictions whose marginals shift most under that assumption.
(live posterior: 43%)

Click a button to clamp this prediction and run a Gibbs sample. Returns the predictions whose marginals shift most. ~30s per run; ideal for stress-testing "if X resolves, what else moves?"

Evidence chain

Every probability update with full Bayesian provenance — chronological, latest first
LBP2026-05-10T02:00:02Z43.3%-1.8pp
Network propagation: 45.1% → 43.3%
6-iter LBP, residual 0.00584 · damping 0.5, w_intrinsic 0.5 · method lbp_v3 · run e5c18d29
LBP2026-05-03T02:00:01Z45.1%-3.6pp
Network propagation: 48.7% → 45.1%
6-iter LBP, residual 0.00677 · damping 0.5, w_intrinsic 0.5 · method lbp_v3 · run 1a683ac9
LBP2026-04-30T16:39:51Z48.7%-6.9pp
Network propagation: 55.6% → 48.7%
5-iter LBP, residual 0.00825 · damping 0.5, w_intrinsic 0.5 · method lbp_v2 · run 0c8a4ea3
legacy v12026-04-30T16:13:50Z55.6%+6.9pp
reference_class_assigned bayesian_v2 inside=0.500 blend=0.556 w_in=0.30 fab_construction_3y
LBP2026-04-30T02:18:57Z48.7%-6.9pp
Network propagation: 55.6% → 48.7%
5-iter LBP, residual 0.00825 · damping 0.5, w_intrinsic 0.5 · method lbp_v1 · run 592311ef
legacy v12026-04-30T01:56:50Z55.6%+5.6pp
reference_class_assigned bayesian_v2 inside=0.500 blend=0.556 w_in=0.30 fab_construction_3y

Network propagation neighbors

Top edges sorted by latest LBP cross-impact
All propagation →

Top incoming (parents)

Edges that influence THIS node's belief

KindNodeTheir probP(c|s=T)P(c|s=F)Δ implied
killerTK05
Rate Regime Persistence (10y > 5% through 2028)
30.0%0.0500.500-0.068
killerTK04
Macro Recession 2026-27 (Structural Deleveraging)
25.0%0.0500.500-0.045
killerTK12
Crypto Regulatory Kill Shot (Stablecoin Ban / BTC ETF Revers
8.0%0.0500.500+0.031
killerTK14
Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates)
20.0%0.0500.500-0.023
killerTK10
$100T Sovereign Debt Crisis
12.0%0.0500.500+0.013

Top outgoing (children)

Predictions THIS node influences

No outgoing edges.

Ticker exposure

34 ticker(s) linked

Beneficiaries (23)

GTLBAINVDACRCLIRBTMARASYMFANUYSOUNBBAIRIOTABBNYAMZNCOINGOOGLHOODIBMMETAMSFTORCLSHOPTSLAXYZ

Adverse (5)

HYGLQDEMBTLTMUB

Prerequisites (5)

Predictions that must hit first
TypePredTitleDomainLag
killerTK05Rate Regime Persistence (10y > 5% through 2028)
killerTK04Macro Recession 2026-27 (Structural Deleveraging)
killerTK14Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates)
killerTK10$100T Sovereign Debt Crisis
killerTK12Crypto Regulatory Kill Shot (Stablecoin Ban / BTC ETF Reversal)

Dependents (0)

Predictions enabled by this
TypePredTitleDomainLag
No dependents

Expected milestones (1)

From Sheet 17 Monitoring Triggers
Expected byDescriptionStatus
2031-03-31[Space 2031-03] ets will have ubiquitous microbial life [232_038] Top market cap milestones: $10T single stock; $20T; $50Tpending

Linked documents (1)

Auto-generated by cosine similarity from Polymarket / Manifold / EDGAR / GDELT
SimSourceTitleMarket probPolarityReviewedPublished
0.571manifoldWill this market appear on a mug?26%mentionspending2026-05-06

Raw metadata

From Thesis_Timeline_v1.0_FINAL workbook
{
  "nia": false,
  "qty": "$100 trillion",
  "url": "https://www.youtube.com/watch?v=C1GLT9_tag0",
  "mode": "FORECAST",
  "role": "Host",
  "context": "I I think it's a trillion dollar opportunity. Lunar fabs. If if anyone can build fabs on the moon, the the world a huge check. That's a hundred trillion dollar opportunity. And by the way, the the the frequency of which we're throwing around the term trillions and trillionaires. Such a great point. In the last year is insane.",
  "to_year": 2040,
  "verbatim": "I I think it's a trillion dollar opportunity. Lunar fabs. If if anyone can build fabs on the moon, the the world a huge check. That's a hundred trillion dollar opportunity.",
  "direction": "NUMERIC_TARGET",
  "from_year": 2030,
  "timeframe": "unspecified future",
  "conv_level": "HIGH",
  "milestones": [
    {
      "kind": "llm_pre_event",
      "label": "Wissner-Gross publishes detailed lunar fab thesis or PSI (Physical Superintelligence) corporate roadmap mentioning lunar manufacturing",
      "source": "https://x.com/alexwg/status/2028091198670311611",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -6,
      "source_id": null,
      "confidence": 0.6,
      "expected_date": "2027-08-16",
      "research_origin": "training",
      "expected_date_range": {
        "to": "2028-12-31",
        "from": "2026-04-01"
      },
      "measurement_criterion": "Wissner-Gross essay, X thread, podcast appearance, or PSI corporate communication that elaborates the $100T lunar-fab thesis with quantitative components"
    },
    {
      "kind": "llm_pre_event",
      "label": "First commercial lunar landing payload includes manufacturing or industrial-process experiment",
      "source": "https://singjupost.com/ai-expert-panel-americas-ai-plan-the-end-of-google-search-the-next-chatgpt-transcript/",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -5,
      "source_id": null,
      "confidence": 0.55,
      "expected_date": "2028-03-16",
      "research_origin": "training",
      "expected_date_range": {
        "to": "2029-12-31",
        "from": "2026-06-01"
      },
      "measurement_criterion": "NASA CLPS payload manifest or commercial lunar lander mission includes named manufacturing/industrial-process experiment (printing, smelting, vapor deposition)"
    },
    {
      "kind": "llm_pre_event",
      "label": "First commercial space-manufacturing/fab feasibility study by major semiconductor or aerospace player",
      "source": "https://www.alexwg.org/",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -4,
      "source_id": null,
      "confidence": 0.4,
      "expected_date": "2028-09-15",
      "research_origin": "training",
      "expected_date_range": {
        "to": "2030-12-31",
        "from": "2026-06-01"
      },
      "measurement_criterion": "Public TSMC, Intel, ASML, Northrop Grumman, or major aerospace prime announces formal feasibility study for off-Earth (LEO or lunar) semiconductor manufacturing"
    },
    {
      "kind": "llm_pre_event",
      "label": "Lunar regolith ISRU (in-situ resource utilization) demonstrator processes silicon-bearing regolith",
      "source": "https://newspace.asu.edu/future-habitats-in-leo/",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -3,
      "source_id": null,
      "confidence": 0.5,
      "expected_date": "2029-12-31",
      "research_origin": "training",
      "expected_date_range": {
        "to": "2032-12-31",
        "from": "2027-01-01"
      },
      "measurement_criterion": "NASA, ESA, JAXA, ISRO, or commercial CLPS lander demonstrates in-situ silicon, aluminum, or oxygen extraction from lunar regolith"
    },
    {
      "kind": "llm_pre_event",
      "label": "Nuclear-powered lunar-surface power plant commissioning (10kW+ scale)",
      "source": "https://podscripts.co/podcasts/moonshots-with-peter-diamandis/the-ai-wealth-gap-why-40x-deflation-changes-everything-w-dave-blundin-salim-ismail-dr-
... (truncated)