Feynman Grand Prize for nanotech (Drexlerian assemblers) could be solved in next 2-3 years.
Predictor: Alex Wissner-Gross · ep#231 "Top AI News: Sonnet 4.6, Grok 4.2, Gemini 3 Deep Think, and OpenClaw | EP #231" · source
Prediction text
Feynman Grand Prize for nanotech (Drexlerian assemblers) could be solved in next 2-3 years. | my timelines I I would not be that surprised if Fineman Grand Prize is solved in the next two to three years.
Verbatim quote
my timelines I I would not be that surprised if Fineman Grand Prize is solved in the next two to three years.
Predictor: Alex Wissner-Gross
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
This node isn't linked to a reference class. The Bayesian update applies without outside-view blending.
Probability over time
Milestone chain
- 2026-12-31pendingForesight Institute Feynman Prize annual cycle issues new entry guidelines or prize bumpHow: Foresight Institute publishes updated 2027 prize-cycle rules or increases the $250K purse on foresight.orgSource: Foresight Institute Feynman Prizes pageconf 40%
- 2027-06-30pendingZyvex, Foresight, or DNA-nanotech lab announces credible 'within 2 years' timeline for Grand Prize attemptHow: Public statement by lab director (Zyvex, Wyss, MIT, Caltech) committing to a Grand Prize claim attempt with <=2 year deliverySource: Zyvex Labs Feynman Prize pageconf 25%
- 2027-12-31pendingPeer-reviewed paper demonstrates positionally-controlled atomically-precise mechanosynthesisHow: Nature/Science/Nature Nanotechnology paper describes covalent bond formation via tip-positioning under programmable control on >=2 atomsSource: Drexler-tradition research stream + 2019 phys.org light-driven assemblerconf 30%
- 2028-03-31pendingFunctional nanoscale 8-bit adder demonstrated in published workHow: Peer-reviewed paper demonstrates nanoscale (sub-100nm) 8-bit adder per Feynman Grand Prize specSource: Foresight Feynman Grand Prize specificationconf 20%
- 2028-01-01 → 2029-12-31pendingFeynman Grand Prize claim filed with Foresight InstituteHow: Foresight Institute publicly logs a Grand Prize submission for adjudication on foresight.orgSource: Foresight Institute Foundationconf 15%
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 | SEM_042 2025 will be the definitive year that agentic systems finall — Kevin Weil | 73.8% | 0.450 | 0.050 | -0.052 |
| prereq | SEM_012 Nvidia quadrupled chip production output while only doubling — Jensen Huang | 75.0% | 0.450 | 0.050 | -0.046 |
| prereq | SEM_008 Training runs costing $10 billion for a single model will co — Dario Amodei | 76.9% | 0.450 | 0.050 | -0.039 |
| prereq | 238_009 Recursive self-improvement is already happening now (no long — Alex Wissner-Gross | 78.1% | 0.450 | 0.050 | -0.034 |
| killer | TK14 Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates) | 20.0% | 0.050 | 0.450 | -0.023 |
Top outgoing (children)
Predictions THIS node influences
| Kind | Node | Their prob | P(c|s=T) | P(c|s=F) | Δ implied |
|---|---|---|---|---|---|
| prereq | 246_017 Europa Clipper will arrive at Jupiter in 2030, conducting 50 — Peter Diamandis | 37.7% | 0.650 | 0.050 | -0.096 |
| prereq | 247_035 Dario Amodei will solve most/all neurological diseases by en — Dario Amodei | 38.8% | 0.700 | 0.050 | -0.087 |
| prereq | 246_016 Dragonfly nuclear-powered octicopter arrives at Titan in 203 — Peter Diamandis | 35.6% | 0.650 | 0.050 | -0.075 |
| prereq | 235_030 Ray Kurzweil predicts Longevity Escape Velocity (LEV) by 203 — Ray Kurzweil | 39.2% | 0.750 | 0.050 | -0.073 |
| prereq | SEM_034 True artificial general intelligence will be achieved betwee — Demis Hassabis | 28.7% | 0.550 | 0.050 | -0.044 |
Ticker exposure
Beneficiaries (23)
Adverse (6)
Prerequisites (8)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | 238_009 | Recursive self-improvement is already happening now (no longer three years out) | AI | — |
| prereq | SEM_008 | Training runs costing $10 billion for a single model will commence sometime in 2025. | AI | — |
| 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 | — |
| prereq | SEM_042 | 2025 will be the definitive year that agentic systems finally hit the mainstream. | AI/Agents | — |
| correlate | S_AGI_SLOW_2031 | AGI slow: Schmidt/Hassabis 5-10 year path | 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 (5)
| Type | Pred | Title | Domain | Lag |
|---|---|---|---|---|
| prereq | 235_030 | Ray Kurzweil predicts Longevity Escape Velocity (LEV) by 2033. | Biotech/Longevity | — |
| prereq | 247_035 | Dario Amodei will solve most/all neurological diseases by end of decade | Biotech/Longevity | — |
| prereq | 246_017 | Europa Clipper will arrive at Jupiter in 2030, conducting 50 passes near Europa. | Space | — |
| prereq | 246_016 | Dragonfly nuclear-powered octicopter arrives at Titan in 2034. | Space | — |
| prereq | SEM_034 | True artificial general intelligence will be achieved between 2032 and 2042 — 'first we solve AI, then use AI to solve everything else'. | AI/AGI | — |
Expected milestones (1)
| Expected by | Description | Status |
|---|---|---|
| 2029-12-31 | [Governance 2029-12] [231_019] Feynman Grand Prize for nanotech (Drexlerian assemblers) could be solved in next | pending |
Linked documents (10)
Raw metadata
{
"nia": false,
"url": "https://www.youtube.com/watch?v=HklyjXKYFng",
"mode": "PREDICTION",
"role": "Host",
"context": "So the question is my timelines I I would not be that surprised if Fineman Grand Prize is solved in the next two to three years. Fascinating.",
"to_year": 2029,
"verbatim": "my timelines I I would not be that surprised if Fineman Grand Prize is solved in the next two to three years.",
"conv_cues": "would not be that surprised",
"direction": "HAPPEN",
"from_year": 2026,
"timeframe": "next 2-3 years",
"conv_level": "MEDIUM",
"milestones": [
{
"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": -8,
"source_id": "SEM_012",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "Training runs costing $10 billion for a single model will commence sometime in 2025.",
"status": "hit",
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"source_id": "SEM_008",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "prereq",
"label": "2025 will be the definitive year that agentic systems finally hit the mainstream.",
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"source_id": "SEM_042",
"expected_date": "2026-04-29",
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},
{
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"label": "Recursive self-improvement is already happening now (no longer three years out)",
"status": "hit",
"weight": 0.5,
"ordinal": -5,
"source_id": "238_009",
"expected_date": "2026-04-29",
"observed_date": "2026-04-29"
},
{
"kind": "llm_pre_event",
"label": "Foresight Institute Feynman Prize annual cycle issues new entry guidelines or prize bump",
"source": "Foresight Institute Feynman Prizes page",
"status": "pending",
"weight": 0.4,
"ordinal": -4,
"source_id": null,
"confidence": 0.4,
"source_url": "https://foresight.org/prizes/feynman-prizes/",
"expected_date": "2026-12-31",
"research_origin": "deep_research",
"measurement_criterion": "Foresight Institute publishes updated 2027 prize-cycle rules or increases the $250K purse on foresight.org"
},
{
"kind": "llm_pre_event",
"label": "Zyvex, Foresight, or DNA-nanotech lab announces credible 'within 2 years' timeline for Grand Prize attempt",
"source": "Zyvex Labs Feynman Prize page",
"status": "pending",
"weight": 0.4,
"ordinal": -3,
"source_id": null,
"confidence": 0.25,
"source_url": "https://www.zyvex.com/nanotech/feynmanPrize.html",
"expected_date": "2027-06-30",
"research_origin": "deep_research",
"measurement_criterion": "Public statement by lab director (Zyvex, Wyss, MIT, Caltech) committing to a Grand Prize claim attempt with <=2 year delivery"
},
{
"kind": "llm_pre_event",
"label": "Peer-reviewed paper demonstrates positionally-controlled atomically-precise mechanosynthesis",
"source": "Drexler-tradition research stream + 2019 phys.org light-driven assembler",
"status": "pending",
"weight": 0.4,
"ordinal": -2,
"source_id": null,
"confidence": 0.3,
"source_url": "https://phys.org/news/2019-07-driven-molecular.html",
"expected_date": "2027-12-31",
"research_origin": "deep_research",
"measurement_criterion": "Nature/Science/Nature Nanotechnology paper describes covalent bond formation via tip-positioning under programmable control on >=2 atoms"
},
{
"kind": "llm_pre_event",
"label": "Functional nanoscale 8-bit adder demonstrated in published work",
"source": "Foresight Feynman Grand Prize specificati
... (truncated)