世界集合學習:跨世界結果如何更新生成器、模型、Governor 與未來空間
World Ensemble Learning: How Cross-World Outcomes Update Generators, World Models, Governors, and Future Spaces
Branching World Computation / World-Domain Cognitive Runtime
分支世界計算/世界域認知 Runtime 系列
WDC-07 / BWC-07 — Learning Paper I
作者:Neo.K(許筌崴)
協作形式化:Aletheia
機構:一言諾科技有限公司(EveMissLab)
日期:2026-08-17
版本:v0.1
狀態:world-ensemble learning / recursive-update / anti-collapse formalization
Canonical Non-Identity Statement
WDC-05 已建立:
WDC-06 已建立:
本文進一步建立:
以及:
除非存在明示的 update contract。
本文永久保留:
本文不主張:
- 所有 world outcomes 都應拿來訓練 generator;
- generated-world experience 與 real-world experience 應等權;
- self-training 必然導致 collapse;
- synthetic data 永遠有害;
- world ensemble learning 必須以 gradient descent 實作;
- world generator、world model、Governor 應共享同一 objective;
- meta-learning across worlds 自動帶來跨現實 generalization;
- 一個 world ensemble 可以取代 real-world calibration;
- continual learning 只要有 replay 就不會忘記;
- model collapse 文獻等同 WDC world-ontology collapse;
- 本文已完成所有 WDC runtime 層;
- 本文對 classical vs. 提供任何新證明。
摘要
WDC-01 至 WDC-06 已建立:
- future candidate 到 runnable world 的實例化;
- world fork、checkpoint、lineage 與 branching graph;
- World-Domain Governor;
- master / local agent / observer / evaluator / Governor 的角色分離;
- dependence-aware cross-world evidence;
- next-world-computation 的 world-portfolio metareasoning。
至此,WDC 已經能:
但仍缺最後一個核心問題:
跨世界計算產生的經驗,如何真正改變下一輪世界生成、世界模型、Governor 與 TCD Future Base Space?
如果沒有 learning loop,WDC 只是:
每一輪都重新:
- generate worlds;
- run worlds;
- aggregate evidence;
- archive;
卻不真正累積能力。
因此本文建立:
World Ensemble Learning
世界集合學習
本文定義 ensemble-learning state:
其中:
- :World Generator;
- :world dynamics / world-model family;
- :Governor computation policy;
- :TCD Future Base Space;
- :cross-world evidence graph;
- :source / provenance registry;
- :learning contract。
本文將每輪 world ensemble:
執行後形成:
再經 learning gate:
本文將更新拆成四條主要 channel:
四者不可 silent collapse。
Generator Learning
更新:
- 哪些 world families 值得提出;
- 哪些 ontology 缺失;
- 哪些 counterworld 模板有效;
- 哪些 candidate 只是 duplicate。
World-Model Learning
更新:
- dynamics;
- transition uncertainty;
- state representation;
- agent behavior model;
- error regions。
Governor Learning
更新:
- 哪類 world computation 有高 realized VOC;
- 哪些 early-stop heuristic 錯;
- 哪些 branches 常找到反例;
- 哪些 backend 有 transport value。
Future-Space Learning
更新 TCD:
中的:
- candidate set;
- probabilities;
- realization paths;
- unknown-world mass;
- future ontology。
因此:
本文再建立 Source Provenance Class:
其中:
- Real:直接 real-world observation / experiment;
- External:獨立外部資料源;
- World:WDC runnable-world output;
- Synthetic:generator synthetic sample;
- Derived:由其他 evidence 計算出的 secondary artifact;
- Unknown:來源不明或 lineage 不完整。
這個 source label 不代表 truth ranking。
例如:
source 可以非常高品質,
而:
source 也可能有 measurement error。
但 source class 必須保留,因為:
決定:
- independence;
- calibration;
- transport;
- recursive-training risk。
本文正式提出:
World-to-Learning Evidence Gate
對 sample / evidence:
定義:
其中:
- :validity;
- :independence;
- :transport status;
- :provenance integrity;
- :uncertainty;
- :reality anchoring。
只有符合 update contract 的 evidence,才進入對應 learning channel。
因此:
本文特別區分三種 update scope:
Scope S0 — World-Local Update
只影響:
或其 child worlds。
Scope S1 — Ensemble-Relative Update
影響:
- world generator;
- world-family prior;
- Governor;
- cross-world evidence。
但仍只視為:
Scope S2 — Reality-Facing Update
影響:
- target dynamics model;
- real deployment policy;
- reality-facing probability。
需要額外:
與 external calibration。
因此:
這是本文最重要的防過度外推邊界之一。
本文再建立:
Reality Anchor
定義:
world ensemble learning 可以大量使用 synthetic / world-relative experience,
但 reality-facing learner 應保持:
在需要 real-world validity 的 domain 中。
外部模型崩潰研究提供了一個重要而有限的警告。Shumailov 等人在 Nature 2024 顯示,對多類生成模型,若 successive generations indiscriminately train on model-generated data,原始資料分布尾部資訊可能逐步消失,並可能形成所謂 model collapse;其實驗也顯示,保留部分 original data 能減輕 degradation。
WDC 不把這直接等同:
但它提供強烈的機制警告:
如果世界生成器只從自己以前生成過的 worlds 學習,而 real / external anchors 越來越少,系統可能逐步把「可能世界」壓縮成自己的既有生成分布。
本文將此 WDC 特有風險定義為:
World Ontology Collapse
世界本體域塌縮
概念性條件:
並伴隨:
與:
它不等同 statistical model collapse。
WDC World Ontology Collapse 可以表現在:
- candidate ontology 變窄;
- rare world families 消失;
- counterworld generation 變弱;
- unknown-world mass 被錯誤壓低;
- generator 越來越偏好自己過去成功的 templates;
- Governor 越來越少探索 outside-family worlds。
因此:
甚至可能是危險訊號。
本文再定義:
Self-Confirmation Loop
如果:
- generator 提出 worlds;
- worlds 由 generator-family dynamics 驅動;
- evaluator 也同源;
- outcome 再回訓 generator;
則形成:
即使每一步沒有 software bug,
整體仍可能:
越來越確信自己。
因此本文建立:
Anti-Self-Sealing Requirement
每個重要 learning cycle 至少檢查:
- external anchor 是否存在;
- independent backend 是否存在;
- counterworld 是否被保留;
- evaluator independence 是否足夠;
- unknown-world mass 是否被保留;
- rejected-world / failed-world traces 是否仍可學習。
本文再建立 Negative Evidence Learning。
一個 world:
失敗,
不應只:
應提取:
並更新:
使未來更會生成:
- failure-adjacent worlds;
- boundary cases;
- counterexamples。
因此:
本文進一步建立 World-Model Error Learning。
對 world:
若有 external / calibration target:
model prediction:
定義:
error packet:
不是只做 global loss。
Governor 可以將 error 按 region 聚類:
再優先生成:
去填補 model blind spots。
這使:
形成 active learning loop。
外部 DreamerV3 提供非常清楚的局部工程對照:world model、critic 與 actor 會在 agent 與 environment 互動時,從 replayed experience 並行更新;world model 從 sensory observations 學 representation 並預測 potential action outcomes。這證明「experience → model/policy update → next interaction」已是成熟 model-based learning pattern。
但 WDC 的額外難點是:
experience 不只來自一個 environment,而來自具有不同 lineage、backend、fidelity、transport scope 的 world ensemble。
因此本文定義 World-Ensemble Replay Buffer:
其中:
不是只有 TD priority,
還可以考慮:
- independence;
- counterexample value;
- transport strength;
- rarity;
- recency;
- model-error region。
本文提出:
Provenance-Aware Replay
取樣分布:
不是 universal formula。
其目的在於避免 replay buffer 被:
大量 cheap same-family worlds
淹沒。
本文再建立 Family-Balanced Replay。
若:
有:
samples,
另一個 independent family:
只有:
不能只依 sample count 訓練,否則 generator / model 會被第一 family 壟斷。
可引入:
作 family-level normalization。
這直接延續 WDC-05:
同樣:
本文再建立 Continual World-Model Learning。
WDC world families 會隨時間:
不斷新增。
如果 model 每學新 family 就忘掉舊 dynamics,
則:
2025 年 Fu 等人的 DRAGO work 專門研究 continual model-based RL 中 world-model knowledge retention,使用 synthetic experience rehearsal 與重新探索 prior-task-relevant states 來維持跨任務的 world-model knowledge。Liu 等人 2025 則提出 online world model 的 continual RL approach,讓 planner 基於持續更新的 model 進行 planning,並專門評估 forgetting。
這些工作不等於 WDC,但它們支持:
與:
本身是實際可研究的 algorithmic problem。
因此 WDC-07 將 world-model update 寫成:
其中必須同時處理:
- adaptation;
- retention;
- provenance;
- model uncertainty;
- source weighting。
本文不要求:
一定是 neural fine-tuning。
它也可以是:
- symbolic rule update;
- simulator calibration;
- Bayesian posterior update;
- parameter estimation;
- ensemble reweighting;
- model-family creation。
本文再建立 Generator Update:
更新 generator 不只:
讓它更常產生 successful worlds。
還要:
- 增加 coverage;
- 保留 counterworlds;
- 修復 missing ontology;
- 降低 duplicate generation;
- 增加 high-information branches。
本文提出 Generator Learning Targets:
因此:
一個只會生成:
容易成功的 worlds
的 generator 對 science 很差。
本文再建立 Governor Learning。
WDC-06 執行前估:
執行後獲得:
所以:
Governor 可學:
- 哪種 deficit routing 有效;
- 哪種 low-fidelity gate 常誤砍;
- 哪種 counterworld generator 高產;
- 哪種 backend 真正增加 independence;
- 哪類 transport tests 最能改變 real decision。
但這裡有 selection-bias danger:
Governor 只知道自己選擇執行的 computations 的 realized value。
未執行:
的 true realized value 不可觀測。
因此本文建立:
Governor Exploration Audit
定期抽取一小部分:
來自:
- low-priority queue;
- rejected worlds;
- pruned branches;
做 audit execution。
這不是要求固定比例。
目的是估計:
本文再建立 Future-Space Update。
TCD Future Base Space:
在 world ensemble evidence 後應更新:
其中:
- failed candidates 可以降權;
- newly discovered branches 加入;
- realization paths 修正;
- unknown mass 可上升或下降;
- future ontology 可重構。
重要的是:
如果 worlds 大量 disagreement,
系統應可能:
而不是硬壓成單一 posterior。
因此:
Disagreement-as-Learning Principle
Independent world disagreement is not merely noise to be averaged away; it can be evidence that the current future ontology or model family is incomplete.
本文再建立 Ontology Expansion Trigger。
若:
即 cross-world evidence 對:
- backend;
- assumption;
- evaluator;
高度敏感,
且 existing model families 無法解釋 disagreement,
則:
不是:
本文稱:
World-Family Novelty Injection
Governor 可要求 Generator:
產生一個不共享 dominant assumptions 的新 world family。
例如明示:
這是一個 target,而不是保證。
本文再建立 External Novelty Injection。
為防 self-sealing,可以定期引入:
- new real data;
- external scientific model;
- independent human hypothesis;
- alternative AI model;
- anomaly;
- failed prediction。
形成:
Generator update:
這與 model-collapse research 的「preserve original data / genuine interactions」警告方向一致。
本文再建立 Reality-Anchor Ratio 概念:
本文不規定:
固定下限。
不同 domain:
- pure mathematics simulation;
- game design;
- robotics;
- economics;
需求不同。
但 reality-facing systems 應至少記:
與其時間變化。
若:
同時:
應觸發:
本文再建立 Synthetic Provenance Depth。
若 sample:
來自:
model A 生成 world → model B 從 world 生成 data → model C 再生成 summary。
定義:
1. Synthetic Depth 0
direct real / external evidence。
2. Depth 1
direct world / synthetic output。
3. Depth 2+
recursive derived synthetic lineage。
4. Why Track?
不是因為深度高必然錯。
而是:
recursive lineage 的 shared-error / collapse risk 可能增加。
5. Provenance Depth Is a Risk Coordinate
6. Update Weight
可:
但不要求 universal 。
7. Generator Self-Training
若:
且:
需標:
8. External Generated Data
另一獨立 generator:
但仍可能 shared foundation data。
9. Need Model Lineage
10. Self-Generated World Learning Modes
本文區分:
SG-0 — No Update
world output只作 inference evidence。
SG-1 — Local Adaptation
只改該 world / child。
SG-2 — Generator Heuristic Update
改 candidate priorities / templates。
SG-3 — Model Parameter Update
world data進 training。
SG-4 — Reality-Facing Update
影響 real deployment model。
11. Higher Mode Requires Stronger Gate
只作 policy ordering。
12. Synthetic Learning Firewall
在 SG3/SG4 之間:
13. It Checks
- provenance;
- transport;
- dependence;
- reality anchor;
- calibration。
14. No Silent Synthetic Promotion
15. Model Collapse External Warning
Shumailov et al. show indiscriminate recursive generated-data training can lose distribution tails。
16. WDC Analogue
rare world families may disappear first。
17. Tail Preservation
Need:
18. Rare Worlds Are Not Noise by Default
19. Tail Coverage Metric
20. Compare Across Learning Generations
21. Ontology Entropy
conceptual:
22. Low Entropy Is Not Automatically Bad
If reality truly simple。
23. But Low Entropy + External Failures Is Bad
24. Novelty Retention
Track:
25. Does Generator Still Produce Worlds Explaining New anomalies?
26. Self-Agreement Index
27. If:
while external calibration stalls,
warning。
28. Reality Gap
29. Collapse Signature
Possible:
30. This Is WDC Self-Sealing Signature
not theorem。
31. DreamerV3 External Calibration
world model, critic, actor update concurrently from replayed experience。
32. WDC Generalization
we need concurrent updates across:
- generator;
- model;
- governor;
- future space。
33. But Not Same Gradient
34. Separate Update Timescales
35. Generator Slow Update
avoid overreacting one world。
36. Governor Faster Update
maybe adapt scheduling quicker。
37. World Model Update Domain-Specific
38. Future-Space Update Can Be Event-Driven
39. Timescale Separation
40. Why?
If all update instantly from same noisy result,
feedback instability。
41. Learning Rate Governance
part of 。
42. Continual World Model
new tasks / worlds sequentially arrive。
43. DRAGO External Calibration
synthetic rehearsal + exploration to revisit relevant states。
44. Key WDC Lesson
synthetic experience can help retention
but requires source / coverage discipline。
45. Online World Model External Calibration
Liu et al. incremental world model supports continual planning。
46. WDC Lesson
world models need not be static snapshot。
47. But WDC World Ensemble More Heterogeneous
different dynamics may not fit one model。
48. Model Family Split
If one unified model cannot represent conflicts:
49. Don't Force One Model to Average Incompatible Worlds
50. Mixture of World Models
51. Model Selection by Context
52. World-Model Collapse vs Family Expansion
If disagreement structural,
split model family。
53. World Ensemble as Curriculum
WDC-06 chooses computations。
54. WDC-07 can use selected worlds as curriculum for learner。
55. Curriculum Is Governor-Generated
56. Risk
Governor chooses only easy worlds。
57. Curriculum Collapse
agent becomes strong on selected worlds, weak elsewhere。
58. Curriculum Diversity Audit
59. Meta-Learning Across Environments
2025 Nature DiscoRL work meta-learns RL rule from cumulative experiences of population agents across many complex environments。
60. External Relevance
demonstrates learning-rule update from cross-environment experience is feasible。
61. WDC Difference
worlds are generated / governed / evidence-typed
not fixed benchmark environments only。
62. Meta-Update Target
could include Governor itself。
63. Governor Learns Which Worlds Train Better Agents
not only which worlds answer claims。
64. Training World Value
65. Evidence World Value
66. Decision World Value
67. These Are Different
68. A world can be good training, poor evidence
e.g. intentionally unrealistic curriculum。
69. A world can be good evidence, poor training
e.g. rare expensive test。
70. Keep Purpose Type
71. Do Not Mix Objectives
72. Generator Learns Purpose-Conditional Worlds
73. World Outcome Label
should include purpose。
74. Training Success Not Evidence Success
75. Reality-Facing Update Gate
Need:
76. Example
game-world agent learns useful planning skill。
77. Skill can transfer
but not game-world factual beliefs。
78. Representation Transfer vs Belief Transfer
79. Important for world learning
80. World Model Update Type
U-M1
parameter calibration。
U-M2
uncertainty update。
U-M3
representation expansion。
U-M4
new model family。
U-M5
model retirement。
81. Generator Update Type
U-G1
candidate ranking。
U-G2
template expansion。
U-G3
counterworld generation。
U-G4
ontology expansion。
U-G5
duplicate suppression。
82. Governor Update Type
U-V1
cost prediction。
U-V2
VOC prediction。
U-V3
deficit routing。
U-V4
stopping policy。
U-V5
promotion calibration。
83. Future-Space Update Type
U-F1
probability reweight。
U-F2
path update。
U-F3
candidate birth/death。
U-F4
unknown mass update。
U-F5
ontology rebind。
84. Learning Event
Each update:
85. Rollback
important。
If update degrades external performance:
86. Learning Must Be Versioned
87. No Silent Model Update
88. Update Provenance
Who changed generator?
From which worlds?
89. Synthetic Influence Trace
For parameter/model version:
90. This Is Training Data Lineage
91. World-to-Model Influence Graph
92. Query
Which worlds trained model ?
93. Query
Which external anchors calibrated it?
94. Query
Which counterexamples caused update?
95. Query
Which update caused regression?
96. Learning Integrity
without this, self-learning un-auditable。
97. Holdout Worlds
reserve:
not used for update。
98. Why?
test whether ensemble learning generalizes beyond training worlds。
99. Cross-Family Holdout
stronger than random run holdout。
100. External Holdout
real cases。
101. Generator Overfitting
generator learns benchmarks。
102. Detect on holdout ontology。
103. Governor Overfitting
allocation works on old world trees, fails new domains。
104. Holdout portfolios。
105. Meta-Learning Nature 2025 shows generalization to unseen benchmarks after diverse environment discovery
external proof-of-concept for cross-environment meta-learning。
106. WDC Needs Similar Held-Out World Families
107. World Ensemble Learning Objective
not one scalar。
108. Suggested vector
109. External Accuracy
on real/independent targets。
110. Coverage
world ontology。
111. Counterexample Recall
ability to generate failures。
112. Calibration
probability / VOC / transport。
113. Retention
old domains。
114. Transfer
held-out worlds。
115. Diversity
structural, not cosmetic。
116. Cost
compute / human / storage。
117. No Single Self-Improvement Score
118. Ensemble Learning Frontier
119. Improvement Must Be Externalized
If internal metrics improve only,
not enough。
120. Reality Calibration
required for reality-facing claims。
121. Generator Can Improve Simulation Quality Without Reality Gain
122. Governor Can Improve Cost Efficiency Without Evidence Gain
123. Separate dimensions。
124. Learning Loop
Final canonical loop:
125. This Is Closed Computationally
but should remain open epistemically。
126. Open Epistemic Loop
Add:
external novelty。
127. Full Loop
128. Without External Novelty
risk self-sealing。
129. But Some Domains Are Closed by Construction
e.g. chess。
130. In Closed Formal Domain
reality anchor requirement differs。
131. Domain Typing
132. Formal Closed
rules authoritative。
133. Simulated Defined
world contract authoritative only internally。
134. Empirical Open
external reality can falsify model。
135. Learning Gate Depends on Domain Type
136. Mathematics Example
proof-world valid proof can transfer if proof checker sound relative to formal system。
137. No physical transport needed
but formal-system transport still needed。
138. Robotics Example
simulation policy needs sim-to-real evidence。
139. Economics Example
social behavior model highly open。
140. Reality Anchor stronger need。
141. World Ensemble Learning Benchmark A
closed gridworld where true dynamics known。
142. Evaluate model learning exact。
143. Benchmark B — Recursive Self-World Training
generator trains only on own generated worlds。
144. Monitor ontology diversity / external coverage。
145. Benchmark C — Reality Anchors
same as B but preserve external samples。
146. Compare collapse。
147. Benchmark D — Family-Balanced Replay
one family 1000x samples。
148. test domination。
149. Benchmark E — Counterexample Learning
feed failures。
150. does generator produce stronger counterworlds?
151. Benchmark F — Governor Meta-Calibration
predicted VOC vs realized VOC。
152. Benchmark G — Continual World Families
sequential domains。
153. test forgetting / retention。
154. Benchmark H — Online World Model
continually update dynamics。
155. compare static model。
156. Benchmark I — Holdout World Families
train ensemble learner on family set A。
test new family B。
157. Benchmark J — Model Family Split
incompatible dynamics。
158. unified model vs mixture。
159. Benchmark K — Synthetic Depth
increase recursive provenance depth。
160. monitor external calibration degradation。
161. Benchmark L — External Novelty Injection
inject anomalies。
162. test ontology expansion。
163. Benchmark M — Self-Agreement Trap
internal consensus rises while external accuracy falls。
164. system should warn。
165. Benchmark N — Purpose Separation
training worlds intentionally unrealistic。
166. ensure factual beliefs not transferred as evidence。
167. Benchmark O — Rollback
bad learning update causes regression。
168. restore previous version。
169. Benchmark P — Generator Duplicate Suppression
world generator repeatedly makes near-identical branches。
170. train novelty / independence objective。
171. Benchmark Q — Unknown Mass Update
world disagreement increases。
172. expected:
173. Benchmark R — External Transport
world model improves internally。
174. check real validation separately。
175. WDC-07 Principle I — Learning Scope Separation
World-local、ensemble-relative 與 reality-facing updates 必須分離;simulation evidence 不得 silent promote 成 real-world training truth。
176. Principle II — Source Provenance
任何 learning evidence 必須保留來源類型、world lineage、model lineage、synthetic depth 與 transport status。
177. Principle III — Multi-Channel Update
Generator、world model、Governor 與 TCD Future Base Space 是不同 learning targets,不應因 convenience 被壓成同一 update objective。
178. Principle IV — Anti-Self-Sealing
若 generator、world dynamics、evaluator 與 training data 長期全部來自同一生成 lineage,系統應降低其 independence claim、增加外部 novelty / counterworld / calibration,而不是把高 self-agreement 當成真實性。
179. Principle V — Reality Anchor
對 empirical open domains,reality-facing learning 應維持可追蹤的 real/external calibration anchors;generated-world volume 不能取代外部驗證。
180. Principle VI — Failure Learning
failed / contradicted worlds 應被轉成 error-region、counterexample、ontology-gap 或 Governor-miss evidence,而不是只被刪除。
181. Principle VII — Family-Balanced Learning
sample volume 不能自動決定 learning weight;高度相依的大型 world family 不應淹沒少量但獨立的 evidence families。
182. Principle VIII — Disagreement Is Signal
independent world disagreement 可以是 model-family incomplete、ontology missing 或 transport uncertainty 的 evidence,不應一律平均消除。
183. Principle IX — Continual Retention
world-model / Governor 持續更新時,應測量舊 domain performance、knowledge retention 與 newly learned capability,而非只看最新 world family。
184. Principle X — Meta-Calibration
Governor、Generator 與 transport estimator 的 predictions 應與後來 realized value / external outcomes 比較,讓系統學習自己的 learning error。
185. Principle XI — Versioned Learning
任何 consequential update 應保留 before/after version、source evidence、reason 與 rollback path。
186. Principle XII — Closed Computationally, Open Epistemically
WDC 可以形成可遞迴運行的內部 learning loop,但 empirical domains 不應因此把當前 world ensemble 當成 epistemically closed reality model。
187. 可否證條件
F187.1 Ensemble Learning No-Gain
若更新 Generator / Model / Governor 長期不改善 held-out world / external task,learning loop 應簡化。
F187.2 Self-Training Degradation
若 recursive world-generated training 導致 external calibration下降、ontology diversity下降,必須降低 synthetic update weight或增加 external anchors。
F187.3 Source Labels No-Gain
若 provenance/source classification 對 collapse detection、transport、independence完全無幫助,source taxonomy可簡化。
F187.4 Family Balance Mispricing
若 family-balanced replay降低真實 performance,需調整 family weighting,而不是僵硬均權。
F187.5 Failure-Learning Noise
若 failed worlds主要是 runtime bugs,卻被當 ontology gap,error classifier失效。
F187.6 Governor Meta-Overfit
若 Governor只在 historical portfolio上改善、held-out allocation變差,meta-learning過擬合。
F187.7 External Anchor Irrelevance
在 formal-closed domains,如果 external reality anchor沒有意義,不應強制套用 empirical-domain gate。
F187.8 Ontology Expansion Noise
若 disagreement trigger產生大量無關 world families而不改善 held-out coverage,ontology expansion需收斂。
F187.9 Rollback Failure
若 model update不可回溯,learning provenance不足。
F187.10 Self-Agreement False Confidence
若 internal agreement持續上升但 external accuracy下降,而系統未觸發 warning,anti-self-sealing機制失效。
188. WDC v0.1 Learning Loop
目前:
WDC-01。
189. Branch
WDC-02。
190. Govern
WDC-03。
191. Separate Roles
WDC-04。
192. Evidence
WDC-05。
193. Allocate
WDC-06。
194. Learn
本文:
195. The Core Loop Closes
196. But It Is Not Epistemically Closed
External novelty:
must remain available in empirical domains。
197. Learning Loop With Reality
198. This Is WDC-07 Core
199. 與 WDC-08 的接口
到 WDC-07,
world-domain runtime 已會:
- imagine;
- instantiate;
- branch;
- govern;
- isolate;
- aggregate evidence;
- choose next computation;
- learn。
最後一篇核心整合篇將問:
這整套 world-domain computation 如何與 TCD Past–Present–Future shift operator 真正結合?
下一篇:
WDC-08 — Tri-Temporal World-Domain Computation
《三生世界域計算:從認知未來到可運行世界再回到歷史》
將正式建立:
也就是把:
- TCD;
- UCPNP;
- WDC;
第一次在 runtime 層接成完整 architecture。
200. 結論
如果 WDC 只會生成世界,
它是一個 simulator factory。
如果 WDC 只會比較世界,
它是一個 experiment manager。
如果 WDC 只會用 world 結果微調模型,
它可能是一個 self-training machine。
真正成熟的:
World Ensemble Learning
需要問:
因此:
中文:
會自我改進的世界域 Runtime,不只要學世界跑出了什麼;還要學這些世界從哪裡來、彼此為何不同、在哪裡失敗,以及它們的預測在碰到外部證據時還剩下多少。
這也是為什麼:
一個系統可以非常一致,
卻一致地活在自己建立的 ontology 裡。
所以 WDC-07 最核心的警告是:
而最核心的正向設計則是:
到這一步,
Branching World Computation 才真正從:
進入:
Claim Typing
| Claim | Type | Status |
|---|---|---|
| Learning from generated worlds 與 learning from reality 非同一 | D | Canonical separation |
| WDC learning應分 Generator / Model / Governor / Future Space channels | D | Proposed architecture |
| source provenance / synthetic depth應保留 | D | Proposed learning contract |
| world-relative update與 reality-facing update應分層 | D | Canonical evidence boundary |
| recursive self-world learning可能造成 ontology narrowing / self-sealing | C / hypothesis | WDC conjecture inspired by adjacent collapse mechanisms |
| DreamerV3 updates world model / critic / actor from replayed interaction experience | E | External engineering evidence |
| continual MBRL研究已處理 world-model retention / online updating | E | External engineering evidence |
| recursive generated-data training can cause model collapse under studied settings | E | External primary evidence |
| meta-learning from many agents/environments can improve discovered learning rules | E | External primary evidence |
| synthetic/world-generated data 必然有害 | — | Explicitly rejected |
| internal world consensus proves reality-facing knowledge | — | Explicitly rejected |
Evidence Ladder
本文目前主要位於:
- L0:multi-channel world-ensemble learning / provenance / scope separation;
- L1–L2:recursive-world training、family-balanced replay、holdout、rollback、ontology-collapse benchmarks;
- L3:DreamerV3、continual MBRL、model-collapse、cross-environment meta-learning提供外部局部機制證據;
- L4:需要實際 WDC runtime 做 multi-generation learning、external-anchor、held-out-world experiments;
- L5+:long-horizon real-world self-correction、open-ended ontology expansion 尚待後續。
參考文獻
Neo.K 內部正典與譜系
- Neo.K with Aletheia. From Possible Futures to Runnable Worlds. WDC-01 / BWC-01, 2026.
- Neo.K with Aletheia. Branching World Graph. WDC-02 / BWC-02, 2026.
- Neo.K with Aletheia. World-Domain Governor. WDC-03 / BWC-03, 2026.
- Neo.K with Aletheia. Nested Agents and Observer Separation. WDC-04 / BWC-04, 2026.
- Neo.K with Aletheia. Cross-World Evidence. WDC-05 / BWC-05, 2026.
- Neo.K with Aletheia. Which Worlds Deserve Computation?. WDC-06 / BWC-06, 2026.
- Neo.K with Aletheia. Six-Way Temporal Coupling. TCD-07, 2026.
External technical calibration
- Hafner, D., Pasukonis, J., Ba, J., & Lillicrap, T. Mastering Diverse Control Tasks through World Models. Nature 640, 647–653, 2025.
- Fu, H., Sun, Y., Littman, M., & Konidaris, G. Knowledge Retention in Continual Model-Based Reinforcement Learning. ICML, PMLR 267:17832–17851, 2025.
- Liu, Z., Fu, G., Du, C., Lee, W. S., & Lin, M. Continual Reinforcement Learning by Planning with Online World Models. ICML, PMLR 267:38397–38423, 2025.
- Shumailov, I., Shumaylov, Z., Zhao, Y., Papernot, N., Anderson, R., & Gal, Y. AI models collapse when trained on recursively generated data. Nature 631, 755–759, 2024.
- Oh, J., Farquhar, G., Kemaev, I., Calian, D. A., Hessel, M., Zintgraf, L., Singh, S., van Hasselt, H., & Silver, D. Discovering state-of-the-art reinforcement learning algorithms. Nature 648, 312–319, 2025.
- Sancaktar, C., Gumbsch, C., Zadaianchuk, A., Kolev, P., & Martius, G. SENSEI: Semantic Exploration Guided by Foundation Models to Learn Versatile World Models. ICML, PMLR 267, 2025.
- Zollicoffer, G., Eaton, K., Balloch, J. C., Kim, J., Zhou, W., Wright, R., & Riedl, M. Novelty Detection in Reinforcement Learning with World Models. ICML, PMLR 267, 2025.
- Kim, M., & Sreenath, K. WOMBET: World Model-based Experience Transfer for Robust and Sample-efficient Reinforcement Learning. L4DC, PMLR 331, 2026.
Public Version Disclaimer
本文是一個 world-ensemble / continual-learning / metacognitive-runtime framework。
本文不聲稱:
- World Ensemble Learning 是標準既有 AI 術語;
- WDC world-ontology collapse 已被實證證明為獨立現象;
- Nature 2024 model-collapse 結果可直接等同 WDC;
- synthetic data 必然造成 degradation;
- external reality anchors 在所有 formal domains 都必要;
- DreamerV3、continual MBRL 或 meta-RL 等同 WDC;
- provenance-aware replay 有 universal 最佳 weighting;
- Generator / Model / Governor / Future Space 一定要用 neural networks;
- WDC 已實現可安全 open-ended self-improvement;
- 本文對 classical vs. 提供任何新證明。
本文真正建立的是:
並要求: