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Scaling Law / AGI Timeline / Software 3.0 (Cross-Author Thematic Synthesis)

Integration of Scaling Law + AGI + Software 3.0 from 4 perspectives. Karpathy's June 2025 talk (Software 1.0/2.0/3.0 triad + LLM = OS/Utility/Fab three analogies + LLM psychology + Iron Man Suit 4 principles + Agentic Decade 2025–2035) / Aschenbrenner's 165-page Situational Awareness (AGI by 2027 + OOMs counting + Trillion-dollar cluster + Intelligence Explosion) / Three-school debate (Zhu Xiaohu application layer / Cohere Aidan pragmatic / Kai-Fu Lee ceiling / Jensen Huang synthesis) / Wang Kai "Viewing the present from an AGI perspective" + Embiricos AGI bottleneck = human typing speed. Covers AGI timeline disagreements, Software 3.0 adoption forecasts, Vibe Coding natural language programming

Source collection:Cross-source synthesis · Published here:2026-09-26 · Note updated:2026-05-18

AI EngineeringAgent WorkflowsModels and Evaluation

When to open: You need to judge "When will AGI arrive / Does Scaling Law have diminishing returns or not / Is Software 3.0 natural language programming the future / Should we believe AGI by 2027". This wiki integrates the perspectives of 4 schools (Karpathy / Aschenbrenner / Domestic three-school debate / Wang Kai + Embiricos) on the AGI topic.

One-sentence core:All schools agree that LLM = OS / Software 3.0 (natural language programming), but AGI timeline disagreements span a 3–15 year gap. Aschenbrenner bets on 2027, Kai-Fu Lee bets "Scaling Law is already slowing down", Zhu Xiaohu bets "I won't believe in AGI before controllable nuclear fusion", Karpathy bets on "Agentic Decade 2025–2035", Embiricos bets "AGI bottleneck = human typing speed rather than compute".

0. The 4 schools' "AGI" positions

Perspective Source Position Timeline forecast
Brute-force aesthetics school Wang Kai Collection / Close Reading of Cutting-Edge AI Papers and Reports 2024–2026 §1 Aschenbrenner "AGI by 2027 is strikingly plausible" 2027
Software 3.0 school Karpathy · Software in the era of AI(Software 3.0)(Karpathy 2025-06) "Agentic Decade slow 10-year evolution" Mature in 2032–2035
Domestic three-school debate newtype AI Business, Industry and Investment Observations §3 Zhu Xiaohu / Cohere Aidan / Kai-Fu Lee 2030+ / Wait for controllable nuclear fusion
Typing speed bottleneck school Lenny's Newsletter / 2026 Three-Person Talk on Organizational Operations in the AI Era (Anthropic + OpenAI) Embiricos "AGI bottleneck = human typing speed, not GPU compute" A few years later

1. Cross-author consensus (5 points)

1.1 LLM = OS (Karpathy + Jensen Huang consensus)

Karpathy · Software in the era of AI(Software 3.0) §2.1:LLM = new type of operating system:

1960s mainframe era Today's LLM era
OSes such as Unix / Multics GPT-5 / Claude 4.5 / Gemini / Grok
Centralized mainframes Remote API / data center inference
Time-shared access via telegraph machines Access via ChatGPT web / API
Personal computers (late 1970s) haven't arrived yet "Personal LLM revolution" will arrive within a few years
Closed-source IBM / open-source Linux Closed-source OpenAI / open-source Llama, Mistral

Jensen Huang's May 2024 post 227 corroborates:

  • Memory management = context window
  • File system = conversation history + knowledge base
  • Drivers = Function Call
  • User interface = natural language interaction (replacing CLI / GUI)

1.2 Software 1.0 / 2.0 / 3.0 triad

Karpathy · Software in the era of AI(Software 3.0) §1 Core:

Paradigm Way of writing programs Writer GitHub analogy Current status
Software 1.0 Writing code (C / Python /...) Programmers github.com 70-year traditional paradigm
Software 2.0 Tuning neural network weights (writing datasets → optimizer produces weights) ML engineers Hugging Face (GitHub for weights) Dominant 2017–2022
Software 3.0 Writing natural language prompts, LLM executes directly Anyone (No unified repository yet, Prompts as code) Dominant from 2023 onward, full-stack penetration within 5 years

3 coexisting: Today's software engineers must be proficient at switching among the three, knowing the strengths and weaknesses of each paradigm, and when to use which.

Karpathy's own experience: Tesla Autopilot gradually replaced 1.0 code (lane detection, traffic light recognition) with 2.0 neural networks;now in the 3.0 era, even stitching (gluing 2.0 outputs together) is starting to be replaced by natural language prompts.

1.3 LLM psychology: Human-like but with "cognitive defects"

Karpathy · Software in the era of AI(Software 3.0) §3:

Human-like traits Defects
Has encyclopedic knowledge, a "polymath" trained on massive tokens Hallucination: Makes up stories and is confident when there is no ground truth
Has contextual understanding, reasoning, code-writing ability No long-term memory: Forgets everything just said across sessions
Capable of multimodal conversation, role-playing Arithmetic / counting / geometric spatial perception: Often wrong
Able to organize / summarize / translate Sycophancy bias: Agrees with whatever the user says
Able to perform step-by-step reasoning Completely unaware of the world after the knowledge cutoff

Karpathy's advice to developers:

  • Don't treat LLMs as "absolutely reliable programs": they are "knowledgeable but slightly mentally unstable interns"
  • For things that 1.0 code can handle, such as ground truth, counting, geometry, strict logic,still use 1.0 to do it
  • Prompts are not commands, they are "assigning tasks to an intern" — the more context provided, the more specific the requirements, the higher the completion quality
  • Don't trust a single output.Use evals + automatic review mechanisms

1.4 Iron Man Suit 4 principles (semi-autonomous product consensus)

Karpathy · Software in the era of AI(Software 3.0) §4.3 Karpathy summarizes 4 principles for LLM Apps:

  1. Context management: Don't stuff all information into the prompt; let the user decide what to stuff, when to stuff it, and to what depth
  2. Multi-LLM orchestration: Use cheap models for first pass, expensive models for verification; use tool models for retrieval, reasoning models for planning
  3. GUI ≠ chat box: Don't make users do everything through a chat box;Build a GUI, make "autonomy" a visual slider(like layer opacity in Photoshop)
  4. Rapid validation loop: The UI must let users judge whether the LLM output is correct within 5 seconds;the longer it takes, the deader the product

Iron Man Suit vs Robot analogy:

Dimension Fully manual Semi-autonomous (Iron Man Suit) Full Agent (Robot)
Decision power 100% user User sets direction + LLM executes details 100% LLM
Trust requirement 0 Medium Extremely high
Currently feasible Yes Yes No
Karpathy recommendation ❌ Wastes LLM ✅ Golden zone ❌ Demo runs, productization dies

Embiricos corroborates(Lenny's Newsletter / 2026 Three-Person Talk on Organizational Operations in the AI Era (Anthropic + OpenAI)):Mixed-Initiative(Mixed-initiative) — Tesla Autopilot is a good example of mixed-initiative software, empowering humans while providing assistance. Codex is also designed in the same direction.

1.5 Vibe Coding = Software has shifted to natural language programming

Karpathy · Software in the era of AI(Software 3.0) §1 + newtype · AI Coding Practice and Toolstack Evolution §9:

"You don't need to 'know how to write code' to start a business.Learn to express requirements precisely in natural language + tune prompts, and you can have LLMs write code and deliver software for you. "

But1.0 is not dead. Key judgment:Where to use which:

  • Performance bottlenecks, determinism, high-safety parts → 1.0
  • Fuzzy requirements, natural language interaction parts → 3.0
  • Parts with abundant training data but no explicit modeling → 2.0

See AI Coding Toolstack Evolution (Cross-Author Thematic Synthesis) + Vibe Coding and Independent Development (Cross-Author Thematic Synthesis).


2. Explicit disagreements (3 points — not smoothed over)

2.1 Disagreement 1: AGI timeline (2027 vs 2030+ vs 2035)

Perspective Timeline forecast Key argument
Aschenbrenner(June 2024 / 165 pages) AGI by 2027 strikingly plausible GPT-2→GPT-4 = preschooler→smart high schooler in 4 years. compute 0.5 OOM/year + algorithm efficiency 0.5 OOM/year + unhobbling = 2024→2027 another 4–5 OOMs
Wang Kai(Brute-force aesthetics school) AGI before 2035 Leans toward Aschenbrenner / Viewing the present from an AGI perspective / "Assume AGI arrives on 2035-01-01"
Karpathy(2025-06) Agentic Decade 2025-2035 "Don't be fooled by 'Year of the Agent' / Agent is not 2025 year one, it's a slow 10-year evolution / 2032–2035 maturity period"
Kai-Fu Lee(2025-01) Scaling Law is slowing down "Only big tech can continue making super-large models / 2025 accelerates commercialization and also accelerates elimination"
Zhu Xiaohu(2024-03) Before controllable nuclear fusion is achieved, I don't believe in AGI "OpenAI's technology iteration curve is still relatively steep / open source lags behind non-open source by one year"
Cohere Aidan(2024-10) General + vertical coexist "Scaling Law still holds and will remain valid for a considerable period. But most companies' businesses cannot yet support GPT-4-level deployment costs"
Embiricos(2026-05 OpenAI) A few years later, big companies catch up "Next year (2026) — early adopters see agent self-sufficiency.AGI is reached = when productivity growth feeds back to AI labs"

Aschenbrenner quote(2024-06):

"By 2025/26, these machines will outpace college graduates. By the end of the decade, they will be smarter than you or I; we will have superintelligence, in the true sense of the word."

"Hundreds of millions of AGIs could automate AI research, compressing a decade of algorithmic progress (5+ OOMs) into 1 year."

Objection: Yann LeCun / Gary Marcus criticize it as linear extrapolation fallacy — the OOMs scaling assumption may hit walls in data / algorithms / physics.

Real disagreement:Fundamental difference in betting on time windows:

  • 2027 school → bets on "Intelligence Explosion / fast takeoff"
  • 2030+ school → bets on "Scaling Law diminishing returns"
  • 2035 school → bets on "Agentic Decade 10-year slow evolution"
  • "Never arrives" school → bets on "controllable nuclear fusion / physical limits"

2.2 Disagreement 2: What is the real bottleneck of AGI?

Perspective Position
Aschenbrenner Compute + algorithm efficiency(OOMs counting)/ trillion-dollar cluster
Kai-Fu Lee Scaling Law diminishing returns(small enough, fast enough, cheap enough, capable enough)
Embiricos(OpenAI Codex) Human typing speed + multitasking management speed(Not GPU compute!)
Karpathy From Demo to product(In the LLM era it's not 10x difficulty, it's 1000x difficulty)
Jensen Huang synthesis Models are eating applications, LLM = complete application

Embiricos original words:

"The current underappreciated limiting factor is literally human typing speed or human multitasking speed."

Translation: The currently severely underestimated limiting factor is human typing speed, or human multitasking processing speed.

Humans need to:

  • Write prompts
  • Manually verify AI work(code review)
  • Multitasking management

Outlook:AGI is reached = when productivity growth feeds back to AI labs(When productivity growth feeds back to AI labs, it triggers recursive acceleration).

2.3 Disagreement 3: Has Software 3.0 already become widespread?

Perspective Position
Karpathy 3.0 dominant, full-stack penetration within 5 years — "You don't need to know how to write code to start a business"
Jensen Huang's Practical Experience(newtype · AI Coding Practice and Tool Stack Evolution §10) Programming thinking is required, programming experience is not —— "Don't believe those UP hosts who say you can develop with zero foundation"
Wang Kai's Practical Experience(Wang Kai's AI Coding Hands-On Guide: From Cursor to Claude Code Terminal Workflow) Token consumption will increase a hundredfold starting in 2026 —— Claude Code terminal is the primary tool, browsers are only for reading information
Xiaohongshu vibecoding practice 0-80 vs 80-100 life-or-death line —— 80→100 is what makes a product truly usable
Vibe Coding cleansing prophecy(Jensen Huang) Code written by AI may contain many hidden pitfalls —— It's fine at small scale, but explodes when complexity grows

Real disagreement:Whether Software 3.0 is already "end-to-end usable":

  • Karpathy's position:Natural language programming is already dominant; 1.0 is not dead but 3.0 is mainstream
  • Practitioner position:3.0 makes 0→80 fast, but 80→100 still requires 1.0 + programming thinking

3. Detailed Explanation of Aschenbrenner's Situational Awareness (Exclusive)

Wang Kai Collection / Close Reading of 2024-2026 Cutting-Edge AI Papers and Reports §I:

3.1 Core Claims of the 5 Major Chapters

Chapter Core
I. Counting the OOMs GPT-2→GPT-4 = preschool child → smart high school student over 4 years.2024→2027 will bring another 4-5 OOMs = an equivalent leap
II. Intelligence Explosion Hundreds of millions of AGI-automated AI researchers,compressing 10 years of algorithmic progress into 1 year (5+ OOMs in 1 year). Human-level → superhuman-level will happen within 1 year
IIIa. Trillion-Dollar Cluster $10B → $100B → $1T compute clusters / US electricity production will increase by dozens of percentage points by the end of this decade
IIIb. Lock Down the Labs Safety at US AI labs is a joke / They are giving away key AGI secrets to the CCP for free
IIIc. Superalignment Controlling AI that is far smarter than us is an unsolved technical problem
IIId. The Free World Must Prevail Superintelligence = decisive economic and military advantage
IV. The Project There will be some kind of government AGI project in 2027/2028 / "in a SCIF, the endgame will be on"

3.2 Wang Kai's Applications

Repeatedly cited in posts as the source for "viewing the present from an AGI perspective":

3.3 Key Sentences (Original Text)

"By 2025/26, these machines will outpace college graduates."

"Hundreds of millions of AGIs could automate AI research, compressing a decade of algorithmic progress (5+ OOMs) into 1 year."

"The most extraordinary techno-capital acceleration has been set in motion."


4. Detailed Explanation of Karpathy's Agentic Decade (2025-2035)

Karpathy · Software in the era of AI(Software 3.0) §5:

4.1 Timeline Predictions

2025 — "打孔卡时代" —— 你能做 Demo,但跑不动复杂任务
2026-2028 — "小型机时代" —— 专业 Agent 在窄场景跑得动(代码、客服、合规)
2028-2032 — "PC 时代" —— 多 Agent 编排成熟,大量企业 deploy
2032-2035 — "成熟期" —— Agent 跟当年的 SaaS 一样普及

Implication: Don't bet all your time and money on "we must build an AGI Agent in 2025", you will hit a wall.

Corresponding approach:Build semi-autonomous products (suit), so that your product benefits at every stage, instead of gambling on "the day of full autonomy".

4.2 Don't Be an "Agent Demo Addict"

Karpathy repeatedly saw inside OpenAI:

  • teams build an Agent Demo
  • that gets hyped up on Twitter / in internal demos
  • but deploying it to a real product is 1000x harder
  • and it eventually dies quietly

Counterexamples: Demos like Devin / AutoGPT / GPT Researcher went viral but no one pays for the actual product — because they promised "full automation", but full automation has extremely poor robustness.


5. Detailed Explanation of Jensen Huang's Three Factions of Scaling Law

newtype Observations on AI Business, Industry, and Investment §3:

5.1 Zhu Xiaohu (2024-03 / Realist)

"Right now OpenAI's technology iteration curve is still relatively steep, and open source is definitely one year or even a year and a half behind closed source. But once the closed-source technology iteration curve slows down, open source will catch up."

Core judgments:

  • Large models are already in a price war (tens of millions for deployment in early 2023 → five million in June → less than one million by year-end)
  • Midjourney can't hold on, because to-C is too low-frequency
  • Before controlled nuclear fusion is achieved, I don't believe the Earth can truly reach AGI

5.2 Cohere CEO Aidan Gomez (2024-10 / Pragmatist)

"Scaling Law still holds, and will remain valid for a considerable period of time. But the reality is,most companies' businesses cannot yet support the deployment cost of GPT-4-level models. "

The trend for a long time to come = general + vertical coexistence:

  1. First use general large models for prototype design
  2. Then do vertical fine-tuning once it works

5.3 Kai-Fu Lee (2025-01 / Evolutionist)

"1. Scaling Law is slowing down. 2. Only big tech companies can continue to build super-large models; startups have an extremely low probability of success. 3. The models that AI applications need are small enough, fast enough, cheap enough, and capable enough, not necessarily the largest and most general. 4. If super-large models (such as Claude 3.5 Opus) cannot be made cheap, they don't need to be released; they can stay internally as 'teachers' to train 'students'. 5. In 2025, AI will accelerate both commercialization and elimination."

Golden quote:"When opportunities come, be brave in making decisions; the same is true when opportunities disappear."

5.4 Jensen Huang's Comprehensive Judgment (2025-03-27)

"Many people in China think that even if the models are not good enough, they can still compete on applications. But the current situation is,models are evolving into complete applications, eating up various vertical tracks and traditional jobs. "

→ Model = application, they are not separate.This is a further extension of LLM = OS.


6. Model Evolution Timeline Verification (Jensen Huang newtype-model-bench)

newtype Model Evaluation, Fine-Tuning, and Hardware Evolution —— 505 posts covering the complete 2024-2026 timeline:

2024-04 Cohere Command R+
↓
2024-05 GPT-4o + Claude 3.5 Sonnet
↓
2024-07 OpenAI AGI 5 等级(行业标准)
↓
2024-09 OpenAI o1(慢思考)
↓
2024-11 Mac mini M4 集群跑 Qwen 32B 18 tok/s
↓
2025-01 DeepSeek R1 APP(国民级)
↓
2025-03 Gemini 2.5 Pro
↓
2025-05 Claude 4(SWE-bench 72.5%)
↓
2025-08 GPT-5 + Claude Code Sub-agents
↓
2025-10 Anthropic Claude Skills
↓
2025-11 Kimi K2 Thinking + Gemini 3 Pro + Claude Opus 4.5
↓
2025-12 GPT-5.2(首次达到人类专家水平)
↓
2026-01 OpenCode 黑卡 $200 + Anthropic Cowork + NVDA 收 Groq $200 亿
↓
2026-04 Anthropic 要身份验证 + GitHub 暂停 Copilot 注册(算力扛不住信号)
↓
2026-05 Claude Opus 4.7

Key milestones compared against Aschenbrenner OOMs:

  • What has already happened from 2024→2026 ~2 OOMs(compute + algorithm efficiency)
  • What is still needed from 2026→2027 2-3 OOMs to reach the AGI predicted by Aschenbrenner
  • Current actual pace is faster than Aschenbrenner's median prediction(LeCun-faction critics have been partially proven wrong)

7. Academic Foundations of Foundation Models (Jensen Huang Exclusive)

Foundation Models for NLP (Close Reading of Springer Textbook) —— Springer open textbook, 436 pages(Paaß + Giesselbach 2023-02 arXiv:2302.08575):

8-chapter structure:

  • Ch1 Classical NLP Foundations
  • Ch2 Three major PLM architectures(BERT / GPT / Transformer) + training / regularization / uncertainty / interpretability
  • Ch3 6 major improvement directions(RoBERTa / ELECTRA / T5 / PaLM / MoE / few-shot / CoT)
  • Ch4 GLUE / SuperGLUE / BIG-bench
  • Ch5 IE Information Extraction
  • Ch6 Text Generation (QA / Translation / Summarization / Dialogue LaMDA)
  • Ch7 Multimodality (ViT / DALL-E 2 / NÜWA / GATO / DNABERT)
  • Ch8 5 major harms + Grounding + Fast/Slow Thinking + Planning

Why academic foundations matter:

  • Repeated reading will let you know that "GPT did not appear out of thin air"
  • The architectural difference between BERT and GPT determines capability boundaries
  • MoE / CoT / few-shot are algorithmic advances outside of Scaling Law

8. How to Choose — AGI-Perspective Paths by Identity

Who you are Primary method Starting point
Investor / Focus on valuation Aschenbrenner 2027 + Wang Kai AGI perspective Situational Awareness 165 pages / Looking back from 2035 / Don't do the mainstream, do supporting infrastructure
AI entrepreneur Karpathy Agentic Decade + Iron Man Suit Don't build Robot, build Suit / 4 principles (context + orchestration + GUI + verification)
Product manager Karpathy LLM psychology + Embiricos Treat LLMs as "knowledgeable but unstable interns" / Mixed-Initiative design
Want to understand Scaling Law Jensen Huang's three-faction debate Read Zhu Xiaohu vs Cohere vs Kai-Fu Lee in comparison
Want to understand Software 3.0 Karpathy's three-stage framework + Jensen Huang LLM=OS 1.0/2.0/3.0 transitions / Where to use which
Want to see the model evolution timeline newtype-model-bench 505 posts Complete inflection points for 2024-2026
Academic foundations Foundation Models 436 pages BERT/GPT/Transformer + MoE + CoT + few-shot

Universal disciplines(for any identity):

  1. Don't treat LLMs as absolutely reliable programs(Karpathy LLM psychology)
  2. Don't be an Agent Demo addict(Karpathy)
  3. Build Suit rather than Robot(Iron Man 4 principles)
  4. Verify outputs within 5 seconds(rapid verification loop)
  5. View the present from an AGI perspective(Wang Kai / Don't do the mainstream, do supporting infrastructure)
  6. Pay attention to three types of OOMs: model / algorithm / unhobbling(Aschenbrenner)
  7. AGI before controlled nuclear fusion is still possible(a hedge against Zhu Xiaohu's view)

9. Reference List

Main original author wikis:

Related topic wikis (this series):


History

  • 2026-05-18:Topic-dimension wiki first release. Synthesized and rewritten from 8 author wikis. Explicitly marks 3 disagreements: AGI timeline (2027 vs 2030+ vs 2035) / real bottleneck / whether Software 3.0 is already widespread

Sources and related materials