New non-lithography semiconductor techniques discovered within 1-2 years, manufactured at scale in 5-7 years
Predictor: Dave Blundin · ep#242 "Elon Enters the Chip Race, the S&P 500 Repricing, and Human Drivers Will Become Illegal | EP #242" · source
Prediction text
New non-lithography semiconductor techniques discovered within 1-2 years, manufactured at scale in 5-7 years | Something will get discovered in the next year or two using current LLM AI running on GPUs that will then dictate a very different non-lithography future. But it'll probably be five or six or seven years before those start getting manufactured at the same scale as lithography
Verbatim quote
Something will get discovered in the next year or two using current LLM AI running on GPUs that will then dictate a very different non-lithography future. But it'll probably be five or six or seven years before those start getting manufactured at the same scale as lithography
Predictor: Dave Blundin
Calibration plot (stated vs observed)
Evidence about this node from Dave Blundin 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
This node isn't linked to a reference class. The Bayesian update applies without outside-view blending.
Probability over time
Milestone chain
- 2026-01-15hitTSMC 2nm GAA HVM begins (lithography frontier shifts from FinFET to GAA without High-NA EUV requirement)How: TSMC N2 enters HVM; TSMC publicly states High-NA EUV not required through 2029Source: deep_research_enrichedconf 95%
- 2026-06-01 → 2027-12-31pendingAlixLabs APS non-lithography pitch-splitting moves to commercial pilot at major foundryHow: Public announcement of AlixLabs APS process integrated into commercial logic or DRAM production lineSource: deep_research_enrichedconf 50%
- 2027-01-01 → 2028-06-30pendingDARPA, IBM Research, or Imec publish breakthrough non-lithography patterning technique reaching sub-5nm features at lab scaleHow: Peer-reviewed publication or DARPA program demonstrating non-lithography sub-5nm pattern at fabrication-relevant throughputSource: deep_research_enrichedconf 40%
- 2028-06-01 → 2028-12-31pendingTSMC roadmap milestone: A14 (1.4nm) node enters HVM by 2028 (final pre-non-litho frontier confirmed)How: TSMC A14 HVM ramp announced per current roadmapSource: deep_research_enrichedconf 70%
- 2030-06-01 → 2032-12-31pendingFirst non-lithography manufactured chip reaches commercial volume at 2nm-equivalent feature densityHow: Commercial chip product fabricated using non-lithography (DSA, nanoimprint, or AlixLabs-style etch) ships at scaleSource: deep_research_enrichedconf 30%
What if this resolves?
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
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 |
|---|---|---|---|---|---|
| killer | TK09 Energy Grid Cap (Data Center Power Wall) | 35.0% | 0.050 | 0.550 | -0.086 |
| prereq | SEM_027 Nvidia Data Center revenue +66% YoY, contributing ~90% of $5 — Joseph Moore | 68.3% | 0.550 | 0.050 | -0.074 |
| killer | TK05 Rate Regime Persistence (10y > 5% through 2028) | 30.0% | 0.050 | 0.550 | -0.061 |
| prereq | SEM_012 Nvidia quadrupled chip production output while only doubling — Jensen Huang | 75.0% | 0.550 | 0.050 | -0.039 |
| killer | TK03 AI Regulatory Moratorium (EU/US Capability Freeze) | 10.0% | 0.050 | 0.550 | +0.039 |
Top outgoing (children)
Predictions THIS node influences
| Kind | Node | Their prob | P(c|s=T) | P(c|s=F) | Δ implied |
|---|---|---|---|---|---|
| prereq | 230_024 Under a certain age (40-50) life expectancy is infinity due — Dave Blundin | 39.6% | 0.600 | 0.050 | -0.096 |
| prereq | 242_023 World will have 10x more wealth around 2034-2036 — Dave Blundin | 34.2% | 0.600 | 0.050 | -0.042 |
| prereq | 246_016 Dragonfly nuclear-powered octicopter arrives at Titan in 203 — Peter Diamandis | 35.6% | 0.650 | 0.050 | -0.034 |
| prereq | 230_020 Peter's 14-year-old son Milan will never get a driver's lice — Peter Diamandis | 34.7% | 0.650 | 0.050 | -0.025 |
| prereq | 240_036 TEPCO's restarted reactor will support 20% of Japan's electr — Peter Diamandis | 34.3% | 0.650 | 0.050 | -0.021 |
Ticker exposure
Beneficiaries (24)
Adverse (6)
Prerequisites (11)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | SEM_011 | Nvidia became the world's first $5 trillion company (late 2025), operating a near-monopoly on advanced AI chips. | Capital Markets | — |
| prereq | SEM_027 | Nvidia Data Center revenue +66% YoY, contributing ~90% of $57B fiscal Q3 revenue; >$4.5T market cap entirely underpinned by AI silicon. | Capital Markets | — |
| prereq | SEM_014 | Nvidia's Arizona-based TSMC factory successfully fabricated cutting-edge semiconductors on US soil for first time in decades (October 2025). | Manufacturing | — |
| prereq | SEM_029 | Blackwell RTX PRO 5000 (72GB) engineered with 50% memory boost over previous generation — deliberate architectural concession for larger AI training. | Semis/Products | — |
| prereq | SEM_012 | Nvidia quadrupled chip production output while only doubling human headcount — achieved by deploying AI coding tools (Cursor, Claude Code) across engineering. | AI/Manufacturing | — |
| correlate | S_AGI_SLOW_2031 | AGI slow: Schmidt/Hassabis 5-10 year path | agi_general_capability | — |
| killer | TK09 | Energy Grid Cap (Data Center Power Wall) | — | — |
| killer | TK05 | Rate Regime Persistence (10y > 5% through 2028) | — | — |
| killer | TK01 | AGI Capability Plateau (2026-27 Training Stall) | — | — |
| killer | TK02 | AI Compute Supply Shock (TSMC/Taiwan Disruption) | — | — |
| killer | TK03 | AI Regulatory Moratorium (EU/US Capability Freeze) | — | — |
Dependents (5)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | 230_020 | Peter's 14-year-old son Milan will never get a driver's license. | Auto/Transport | — |
| prereq | 246_016 | Dragonfly nuclear-powered octicopter arrives at Titan in 2034. | Space | — |
| prereq | 240_036 | TEPCO's restarted reactor will support 20% of Japan's electric needs by 2040 | Energy | — |
| prereq | 242_023 | World will have 10x more wealth around 2034-2036 | Macro/Economy | — |
| prereq | 230_024 | Under a certain age (40-50) life expectancy is infinity due to longevity escape velocity. | Biotech/Longevity | — |
Linked documents (10)
Raw metadata
{
"nia": false,
"url": "https://www.youtube.com/watch?v=wMLcIWLlcWg",
"mode": "PREDICTION",
"role": "Host",
"context": "Something will get discovered in the next year or two... But it'll probably be five or six or seven years before those start getting manufactured at the same scale as lithography",
"to_year": 2033,
"verbatim": "Something will get discovered in the next year or two using current LLM AI running on GPUs that will then dictate a very different non-lithography future. But it'll probably be five or six or seven years before those start getting manufactured at the same scale as lithography",
"conv_cues": "will get discovered; probably",
"direction": "HAPPEN",
"from_year": 2027,
"timeframe": "discovery in 1-2 years; scaled production in 5-7 years",
"conv_level": "MEDIUM",
"milestones": [
{
"kind": "llm_pre_event",
"label": "TSMC 2nm GAA HVM begins (lithography frontier shifts from FinFET to GAA without High-NA EUV requirement)",
"source": "deep_research_enriched",
"status": "hit",
"weight": 0.4,
"ordinal": -9,
"source_id": null,
"confidence": 0.95,
"source_url": "https://markets.financialcontent.com/stocks/article/tokenring-2026-1-19-tsmc-enters-the-2nm-era-the-high-stakes-leap-to-gaa-transistors-and-the-battle-for-silicon-supremacy",
"expected_date": "2026-01-15",
"observed_date": "2026-01-15",
"research_origin": "deep_research",
"measurement_criterion": "TSMC N2 enters HVM; TSMC publicly states High-NA EUV not required through 2029"
},
{
"kind": "prereq",
"label": "Nvidia became the world's first $5 trillion company (late 2025), operating a near-monopoly on advanced AI chips.",
"status": "hit",
"weight": 0.5,
"ordinal": -8,
"source_id": "SEM_011",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "Nvidia Data Center revenue +66% YoY, contributing ~90% of $57B fiscal Q3 revenue; >$4.5T market cap entirely underpinned by AI silicon.",
"status": "hit",
"weight": 0.5,
"ordinal": -7,
"source_id": "SEM_027",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "Nvidia's Arizona-based TSMC factory successfully fabricated cutting-edge semiconductors on US soil for first time in decades (October 2025).",
"status": "hit",
"weight": 0.5,
"ordinal": -6,
"source_id": "SEM_014",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "Blackwell RTX PRO 5000 (72GB) engineered with 50% memory boost over previous generation — deliberate architectural concession for larger AI ",
"status": "hit",
"weight": 0.5,
"ordinal": -5,
"source_id": "SEM_029",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "Nvidia quadrupled chip production output while only doubling human headcount — achieved by deploying AI coding tools (Cursor, Claude Code) a",
"status": "hit",
"weight": 0.5,
"ordinal": -4,
"source_id": "SEM_012",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "llm_pre_event",
"label": "AlixLabs APS non-lithography pitch-splitting moves to commercial pilot at major foundry",
"source": "deep_research_enriched",
"status": "pending",
"weight": 0.4,
"ordinal": -3,
"source_id": null,
"confidence": 0.5,
"source_url": "https://semiengineering.com/tsmc-tech-symposium-2026-by-the-numbers/",
"expected_date": "2027-03-17",
"research_origin": "deep_research",
"expected_date_range": {
"to": "2027-12-31",
"from": "2026-06-01"
},
"measurement_criterion": "Public announcement of Al
... (truncated)