Terafab will reach 70% of TSMC's output
Predictor: Peter Diamandis · ep#242 "Elon Enters the Chip Race, the S&P 500 Repricing, and Human Drivers Will Become Illegal | EP #242" · source
Prediction text
Terafab will reach 70% of TSMC's output | terrafab is expected to produce on the order of 70% of TSMC's output
Verbatim quote
terrafab is expected to produce on the order of 70% of TSMC's output
Predictor: Peter Diamandis
Calibration plot (stated vs observed)
Evidence about this node from Peter Diamandis 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
Greenfield semiconductor fab construction within 3 years of announce
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
Milestone chain
- 2026-03-21hitMusk announces Terafab semiconductor fab (Tesla/xAI/SpaceX joint)How: Public Musk/Tesla/SpaceX announcement of vertically-integrated 2nm fab with target 100k wafer-starts/month; covered by Reuters/Bloomberg/Tom's HardwareSource: https://en.wikipedia.org/wiki/Terafabconf 95%
- 2026-04-07hitIntel publicly joins Terafab as foundry-manufacturing partnerHow: Intel + Musk public announcement / press release confirming Intel will provide foundry expertise/capacity for Terafab productionSource: https://electrek.co/2026/04/07/tesla-terafab-intel-joins-foundry/conf 95%
- 2026-07-31pendingQ1 window check-in (25%)
- 2026-10-31pendingQ2 window check-in (50%)
- 2027-01-31pendingQ3 window check-in (75%)
- 2026-09-01 → 2027-12-31pendingTerafab groundbreaking / construction permit filedHow: Public construction permit filed (Texas/Arizona/Ohio site) OR groundbreaking ceremony confirming Terafab transitioning from announcement to physical build; per state regulator filings or local newsSource: https://www.tomshardware.com/tech-industry/semiconductors/analyzing-elon-musks-terafab-a-step-towards-tesla-and-spacexs-partial-vertical-integration-or-an-unattainable-dreamconf 40%
- 2028-06-01 → 2030-12-31pendingFirst Terafab tool installation / wafer test runHow: Public announcement of first ASML/AMAT tool install or pilot wafer-test run at Terafab site; per Tesla/xAI press releases or SEC filingsSource: https://electrek.co/2026/03/16/teslas-terafab-chip-fab-ambitions-ignore-its-total-lack-of-semiconductor-experience/conf 15%
- 2030-01-01 → 2032-12-31pendingTerafab production reaches 100k wafer-starts/month (initial target)How: Tesla/xAI quarterly disclosure or industry tracker (TechInsights, TrendForce) confirms Terafab achieving stated 100kwspm capacity — measured against TSMC's ~1.5M wspm total (approx 7%)Source: https://www.trendforce.com/news/2026/03/23/news-musks-terafab-vision-raises-questions-over-tsmc-impact-advanced-packaging-may-be-best-entry-point/conf 10%
- 2032-01-01 → 2035-12-31pendingCascade: Terafab reaches 70% of TSMC output (~1M wspm) — Diamandis claimHow: Public industry data (TrendForce, IC Insights) shows Terafab wafer-starts/month exceeding 70% of contemporaneous TSMC global output; or Tesla/xAI disclosure of >=1M wspmSource: https://techsoda.substack.com/p/from-tsmcs-gigafab-ecosystem-to-theconf 5%
What if this resolves?
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Evidence chain
Network propagation neighbors
Top incoming (parents)
Edges that influence THIS node's belief
| Kind | Node | Their prob | P(c|s=T) | P(c|s=F) | Δ implied |
|---|---|---|---|---|---|
| prereq | S_AGI_FAST_2027 AGI fast: drop-in remote worker by 2027-09 | 30.0% | 0.600 | 0.050 | -0.234 |
| killer | TK03 AI Regulatory Moratorium (EU/US Capability Freeze) | 10.0% | 0.050 | 0.600 | +0.097 |
| killer | TK01 AGI Capability Plateau (2026-27 Training Stall) | 15.0% | 0.050 | 0.600 | +0.069 |
| killer | TK14 Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates) | 20.0% | 0.050 | 0.600 | +0.042 |
Top outgoing (children)
Predictions THIS node influences
No outgoing edges.
Ticker exposure
Beneficiaries (23)
Adverse (6)
Prerequisites (4)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | S_AGI_FAST_2027 | AGI fast: drop-in remote worker by 2027-09 | agi_general_capability | — |
| killer | TK14 | Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates) | — | — |
| killer | TK01 | AGI Capability Plateau (2026-27 Training Stall) | — | — |
| killer | TK03 | AI Regulatory Moratorium (EU/US Capability Freeze) | — | — |
Dependents (0)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| No dependents | ||||
Linked documents (10)
Raw metadata
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"mode": "FORECAST",
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},
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"kind": "event",
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"kind": "llm_pre_event",
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"to": "2030-
... (truncated)