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234_041predictionOtherAI-timing

50% probability fundamental physics could be solved in the next few years

Predictor: Alex Wissner-Gross · ep#234 "Anthropic vs. The Pentagon, Claude Outpaces ChatGPT, and Consulting Gets Replaced" · source

Prior probability
45.0%
Current probability
39.2%
evolves via intake + LBP
Conviction
3/5
Signal quality
C
Resolution
pending
Window
2026-01-01 – 2030-12-31
Edges in / out
7 / 5
Tickers exposed
33

Prediction text

50% probability fundamental physics could be solved in the next few years | I assign it maybe 50% probability that we run out of fundamental physics at some point maybe even in the next few years.

Verbatim quote

From episode "Anthropic vs. The Pentagon, Claude Outpaces ChatGPT, and Consulting Gets Replaced"
I assign it maybe 50% probability that we run out of fundamental physics at some point maybe even in the next few years.

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

Not linked

This node isn't linked to a reference class. The Bayesian update applies without outside-view blending.

Probability over time

3 prob_history rows
0%25%50%75%100%prior 45%2026-04-302026-04-302026-05-03
intake v2milestone miss sweeplbp propagationreference class assignedlegacy v1prior_prob (analyst seed)current = 39.2%

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 fired ✓ · 1 pending
  1. 2026-04-15hitLLM/foundation-model designs novel quantum optics experiment with verified result
    How: Published demonstration of language-model-generated quantum experiment that produced previously-unknown quantum states
    Source: deep_research_enrichedconf 80%
  2. 2026-04-22partialAI-driven discovery of new physics in dusty plasma (April 2026)
    How: Peer-reviewed AI-discovered physics result published in fundamental science domain
    Source: deep_research_enrichedconf 75%
    Notes: Emory dusty plasma non-reciprocal forces ~99% accuracy — incremental, not 'fundamental physics solved'
  3. 2027-01-01 → 2029-06-30pendingMajor AI lab (DeepMind/Anthropic/OpenAI) publishes claim of meaningful progress on a Millennium Problem or Standard Model gap
    How: Peer-reviewed or arXiv posting from frontier AI lab claiming material progress on open fundamental physics problem (quantum gravity, dark matter parameter, etc.)
    Source: deep_research_enrichedconf 30%
  4. 2028-01-01 → 2030-12-31pendingPublic consensus among physicists shifts to AI co-authoring on Nobel-class result
    How: First Nobel Prize in Physics or major physics award where AI tool is explicitly credited as essential collaborator in the discovery
    Source: deep_research_enrichedconf 20%
  5. 2030-12-31pendingRun-out-of-physics threshold check (Q4 2030)
    How: Survey of leading theoretical physicists or institutional bodies (CERN/Perimeter) showing material rate-of-progress increase attributable to AI vs prior decade baseline
    Source: deep_research_enrichedconf 25%
  6. 2036-09-06pendingMoon base will exist in 10 years

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: 39%)

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
LBP2026-05-03T02:00:01Z39.2%-1.2pp
Network propagation: 40.4% → 39.2%
6-iter LBP, residual 0.00677 · damping 0.5, w_intrinsic 0.5 · method lbp_v3 · run 1a683ac9
LBP2026-04-30T16:39:51Z40.4%-1.8pp
Network propagation: 42.2% → 40.4%
5-iter LBP, residual 0.00825 · damping 0.5, w_intrinsic 0.5 · method lbp_v2 · run 0c8a4ea3
LBP2026-04-30T02:18:57Z42.2%-2.8pp
Network propagation: 45.0% → 42.2%
5-iter LBP, residual 0.00825 · damping 0.5, w_intrinsic 0.5 · method lbp_v1 · run 592311ef

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
prereqSEM_042
2025 will be the definitive year that agentic systems finallKevin Weil
73.8%0.4500.050-0.051
prereqSEM_012
Nvidia quadrupled chip production output while only doublingJensen Huang
75.0%0.4500.050-0.045
prereqSEM_008
Training runs costing $10 billion for a single model will coDario Amodei
76.9%0.4500.050-0.038
prereq238_009
Recursive self-improvement is already happening now (no longAlex Wissner-Gross
78.1%0.4500.050-0.033
killerTK14
Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates)
20.0%0.0500.450-0.022

Top outgoing (children)

Predictions THIS node influences

KindNodeTheir probP(c|s=T)P(c|s=F)Δ implied
prereq246_016
Dragonfly nuclear-powered octicopter arrives at Titan in 203Peter Diamandis
35.6%0.6500.050-0.076
prereq235_030
Ray Kurzweil predicts Longevity Escape Velocity (LEV) by 203Ray Kurzweil
39.2%0.7500.050-0.074
prereq240_036
TEPCO's restarted reactor will support 20% of Japan's electrPeter Diamandis
34.3%0.6500.050-0.063
prereq239_008
Moon base will exist in 10 yearsElon Musk
28.8%0.5500.050-0.046
prereqSEM_034
True artificial general intelligence will be achieved betweeDemis Hassabis
28.7%0.5500.050-0.045

Ticker exposure

33 ticker(s) linked

Beneficiaries (23)

SOUNCRWVSITMNVDAARMGTLBBBAITSMAPLDCEVAAIMSFTMRVLSFTBYORCLQCOMAVGOBABAAMDGOOGLIBMAMZNMETA

Adverse (6)

WNSCHGGCTSHIBMINFYACN

Prerequisites (7)

Predictions that must hit first
TypePredTitleDomainLag
prereq238_009Recursive self-improvement is already happening now (no longer three years out)AI
prereqSEM_008Training runs costing $10 billion for a single model will commence sometime in 2025.AI
prereqSEM_0422025 will be the definitive year that agentic systems finally hit the mainstream.AI/Agents
prereqSEM_012Nvidia quadrupled chip production output while only doubling human headcount — achieved by deploying AI coding tools (Cursor, Claude Code) across engineering.AI/Manufacturing
killerTK14Superbubble Pop (S&P 500 -40%, Moonshot Capital Evaporates)
killerTK01AGI Capability Plateau (2026-27 Training Stall)
killerTK03AI Regulatory Moratorium (EU/US Capability Freeze)

Dependents (5)

Predictions enabled by this
TypePredTitleDomainLag
prereq235_030Ray Kurzweil predicts Longevity Escape Velocity (LEV) by 2033.Biotech/Longevity
prereq246_016Dragonfly nuclear-powered octicopter arrives at Titan in 2034.Space
prereq240_036TEPCO's restarted reactor will support 20% of Japan's electric needs by 2040Energy
prereqSEM_034True artificial general intelligence will be achieved between 2032 and 2042 — 'first we solve AI, then use AI to solve everything else'.AI/AGI
prereq239_008Moon base will exist in 10 yearsSpace

Expected milestones (1)

From Sheet 17 Monitoring Triggers
Expected byDescriptionStatus
2030-12-31[Governance 2030-12] [234_041] 50% probability fundamental physics could be solved in the next few years [CYB_025] Major AI-malpractice verdicts; bar AI-liability guidancepending

Linked documents (10)

Auto-generated by cosine similarity from Polymarket / Manifold / EDGAR / GDELT
SimSourceTitleMarket probPolarityReviewedPublished
0.669manifoldWill 50% or more of the Erdos problems be solved at the end of 2030?68%mentionspending2026-04-29
0.641manifoldthis market will resolve to yes if it closes with a greater than 50% chance of resolving to yes81%mentionspending2026-04-24
0.631arxivFundamental or Composite? The Higgs Enigmamentionspending2026-05-06
0.606arxivDirichlet walls and the end of timementionspending2026-06-03
0.603manifoldWill any ARML 2026 problem in the individual round have exactly 67 or 41 solves, if one has 121 solves resolves 67%.13%mentionspending2026-05-25
0.599arxivLate-time Quantum Vacuum Decay and its Cosmological Implicationsmentionspending2026-05-28
0.596manifoldWill "A relatively brief explanation of Boltzmann B..." make the top fifty posts in LessWrong's 2026 Annual Review?10%mentionspending2026-05-17
0.596arxivMinimum lifetime of a black holementionspending2026-05-05
0.587arxivComment on `On computing quantum waves exactly from classical action'mentionspending2026-05-04
0.585arxivThermal Positivitymentionspending2026-06-03

Raw metadata

From Thesis_Timeline_v1.0_FINAL workbook
{
  "nia": false,
  "qty": "50% probability",
  "url": "https://www.youtube.com/watch?v=dmtvGKuRE64",
  "mode": "SPECULATION",
  "role": "Host",
  "context": "We discover it with the help of super intelligence and then maybe we run out of fundamental new physics to discover. That's one scenario that would be very interesting. I wouldn't be shocked. I assign it maybe 50% probability that we run out of fundamental physics at some point maybe even in the next few years.",
  "to_year": 2030,
  "verbatim": "I assign it maybe 50% probability that we run out of fundamental physics at some point maybe even in the next few years.",
  "conv_cues": "50% probability; wouldn't be shocked",
  "direction": "HAPPEN",
  "from_year": 2026,
  "timeframe": "Next few years",
  "conv_level": "MEDIUM",
  "milestones": [
    {
      "kind": "llm_pre_event",
      "label": "LLM/foundation-model designs novel quantum optics experiment with verified result",
      "source": "deep_research_enriched",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -7,
      "source_id": null,
      "confidence": 0.8,
      "source_url": "https://physicsworld.com/a/meta-design-language-models-generate-novel-quantum-experiments/",
      "expected_date": "2026-04-15",
      "observed_date": "2026-04-15",
      "research_origin": "deep_research",
      "measurement_criterion": "Published demonstration of language-model-generated quantum experiment that produced previously-unknown quantum states"
    },
    {
      "kind": "llm_pre_event",
      "label": "AI-driven discovery of new physics in dusty plasma (April 2026)",
      "notes": "Emory dusty plasma non-reciprocal forces ~99% accuracy — incremental, not 'fundamental physics solved'",
      "source": "deep_research_enriched",
      "status": "partial",
      "weight": 0.4,
      "ordinal": -6,
      "source_id": null,
      "confidence": 0.75,
      "source_url": "https://www.sciencedaily.com/releases/2026/04/260422044635.htm",
      "expected_date": "2026-04-22",
      "observed_date": "2026-04-22",
      "research_origin": "deep_research",
      "measurement_criterion": "Peer-reviewed AI-discovered physics result published in fundamental science domain"
    },
    {
      "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": -5,
      "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",
      "weight": 0.5,
      "ordinal": -4,
      "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.",
      "status": "hit",
      "weight": 0.5,
      "ordinal": -3,
      "source_id": "SEM_042",
      "expected_date": "2026-04-29",
      "observed_date": "2026-04-29"
    },
    {
      "kind": "prereq",
      "label": "Recursive self-improvement is already happening now (no longer three years out)",
      "status": "hit",
      "weight": 0.5,
      "ordinal": -2,
      "source_id": "238_009",
      "expected_date": "2026-04-29",
      "observed_date": "2026-04-29"
    },
    {
      "kind": "llm_pre_event",
      "label": "Major AI lab (DeepMind/Anthropic/OpenAI) publishes claim of meaningful progress on a Millennium Problem or Standard Model gap",
      "source": "deep_research_enriched",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -1,
      "source_id": null,
      "confidence": 0.3,
      "source_url": "https://www.cam.ac.uk/research/news/new-ai-models-trained-on-physics-not-words-are-driving-scientific-discovery",
      "expected_date": "
... (truncated)