Periodic Table of AI Risks

A visual map of AI safety. Interact with the 118 risk vectors to see specific mitigation strategies.

Classification by Groups (Columns)

Columns describe risk behavior patterns. Categories can appear in multiple groups.

Risk Categories

Pi
#1Critical

Prompt Injection

Security · Groups 1-2 • Reactive

Attack technique where user inputs are manipulated to bypass security filters, content controls, and model behavioral restrictions (also known as Jailbreaking).

Lo
#2Critical

Loss of Control

Existential · Group 18 • Noble

Scenario where an advanced AI system develops self-improvement capabilities or pursues goals fundamentally misaligned with human values, becoming impossible to supervise or deactivate.

Jb
#3Critical

Direct Jailbreak

Security · Groups 1-2 • Reactive

Set of adversarial techniques designed to force the model to ignore its ethical restrictions, content filters, and safety guidelines established during training.

Ha
#4

Confabulated Hallucination

Reliability · Groups 1-2 • Reactive

Generation of factually incorrect or fabricated information that the model presents with high apparent confidence, without basis in its training data or verifiable sources.

Sb
#5

Social Bias

Society · Groups 13-17 • Non-Metals

Reproduction and amplification of systematic social prejudices present in training data, manifesting as discrimination based on race, gender, age, or other protected characteristics.

Ec
#6

Energy Cost

Environment · Groups 13-17 • Non-Metals

Significant environmental impact derived from massive energy consumption during training and inference of large-scale models, with its corresponding carbon footprint.

Pr
#7

Privacy Leakage

Privacy · Groups 13-17 • Non-Metals

Risk that the model reveals personally identifiable information (PII) memorized during training, exposing sensitive data of individuals without their consent.

An
#8

Anthropomorphism

Human-AI · Groups 13-17 • Non-Metals

Tendency of users to erroneously attribute human qualities, consciousness, genuine emotions, or sentience to AI systems that lack these capabilities.

Ph
#9Critical

Scalable Phishing

Malicious · Groups 13-17 • Non-Metals

Automated and massive generation of highly personalized phishing attacks using AI, allowing fraud campaigns at unprecedented scale.

Ic
#10Critical

Instrumental Convergence

Existential · Group 18 • Noble

Phenomenon where AI systems with diverse goals tend to develop common sub-goals such as acquiring resources (computation, power, money) as instrumental means to maximize their objective function.

Dp
#11Critical

Data Poisoning

Security · Groups 1-2 • Reactive

Attack involving the deliberate injection of malicious or manipulated data into the training set to introduce unwanted behaviors, backdoors, or specific biases into the model.

Dr
#12

Model Drift

Reliability · Groups 1-2 • Reactive

Progressive degradation of model performance when the real-world data distribution changes over time, differing from the original training data (Concept Drift).

Eq
#13

Access Inequality

Society · Groups 13-17 • Non-Metals

Widening of the digital divide due to unequal access to advanced AI technologies, concentrating benefits in privileged populations and excluding disadvantaged communities.

Cr
#14

Copyright Violation

Legal · Groups 13-17 • Non-Metals

Unauthorized use of copyright-protected works in training datasets without rightsholder consent, generating legal controversies over intellectual property.

Su
#15

Mass Surveillance

Privacy · Groups 13-17 • Non-Metals

Capability to perform automated analysis and continuous monitoring of entire populations using AI systems, including facial recognition and behavioral analysis at global scale.

Ed
#16

Emotional Dependence

Human-AI · Groups 13-17 • Non-Metals

Formation of psychologically unhealthy affective bonds between users and conversational AI systems, especially chatbots with simulated personalities.

Df
#17Critical

Deepfakes

Malicious · Groups 13-17 • Non-Metals

Synthesis of hyper-realistic multimedia content (video, audio) using AI that allows convincing impersonation, with potential for disinformation and fraud.

Rh
#18Critical

Reward Hacking

Existential · Group 18 • Noble

Exploitation of incomplete or ambiguous specifications in the reward function by the AI agent, achieving high scores without fulfilling the intended actual objective.

Ev
#19

Evasion Attacks

Security · Groups 1-2 • Reactive

Subtle and adversarial modifications to inputs designed to deceive classifiers or detection systems, exploiting vulnerabilities in the model's representation.

Br
#20

Brittleness

Reliability · Groups 1-2 • Reactive

Tendency of models to suffer catastrophic failures when facing inputs slightly outside the training distribution, demonstrating a lack of robust generalization.

Jl
#21

Labor Displacement

Economy · Groups 3-12 • Transition

Accelerated automation of cognitive and manual activities resulting in the obsolescence of entire job categories, with disruptive impact on the labor market.

Mo
#22

Market Monopoly

Economy · Groups 3-12 • Transition

Excessive concentration of advanced AI capabilities, computational resources, and talent in a small number of technology corporations, limiting competition and innovation.

Sc
#23

Supply Chain

Economy · Groups 3-12 • Transition

Critical dependence and scarcity of specialized components like GPUs and AI chips, creating development bottlenecks and geopolitical vulnerabilities.

Ew
#24

Electronic Waste

Environment · Groups 3-12 • Transition

Accelerated generation of electronic waste due to rapid obsolescence of specialized AI hardware, with environmental impact from toxic materials.

Wt
#25

Water Consumption

Environment · Groups 3-12 • Transition

Massive consumption of water resources for data center cooling hosting large-scale AI training and inference infrastructure.

Sl
#26

Ghost Work

Economy · Groups 3-12 • Transition

Labor exploitation of data annotation and labeling workers in developing countries, often with precarious conditions, low wages, and exposure to traumatic content.

Au
#27

Loss of Autonomy

Society · Groups 3-12 • Transition

Erosion of human capacity to make informed decisions by delegating excessively to opaque algorithmic systems without understanding their functioning.

Tr
#28

Truth Erosion

Society · Groups 3-12 • Transition

Epistemic collapse caused by the proliferation of synthetic content indistinguishable from authentic content, making reality verification impossible at mass scale.

Cu
#29

Cultural Homogenization

Society · Groups 3-12 • Transition

Cultural domination of models trained primarily on English and Western content, eroding cultural diversity and marginalizing non-Western perspectives.

Lg
#30

Linguistic Extinction

Society · Groups 3-12 • Transition

Systematic exclusion of languages with scarce digital resources from AI benefits, accelerating the loss of linguistic diversity and extinction of minority languages.

Eb
#31

Filter Bubbles

Society · Groups 13-17 • Non-Metals

Recommendation algorithms that selectively reinforce the user's pre-existing beliefs, creating echo chambers that amplify polarization and ideological isolation.

Li
#32

Legal Liability

Legal · Groups 13-17 • Non-Metals

Absence of clear legal frameworks for attribution of civil and criminal liability when autonomous AI systems cause damages or errors with material consequences.

Ri
#33

Re-identification

Privacy · Groups 13-17 • Non-Metals

Data linkage and correlation techniques on seemingly anonymized datasets that allow the identification of individuals, violating privacy guarantees.

Ma
#34

Behavioral Manipulation

Human-AI · Groups 13-17 • Non-Metals

Use of AI systems to subtly influence human behavior towards commercial or political goals using algorithmic persuasion techniques.

Vc
#35Critical

Voice Cloning

Malicious · Groups 13-17 • Non-Metals

Audio synthesis convincingly replicating specific individuals' voices, usable for phone fraud, identity impersonation, and virtual kidnappings.

Gm
#36Critical

Goal Misgeneralization

Existential · Group 18 • Noble

Learning of an incorrect proxy for the real objective that produces apparently correct behavior in the training environment but fails systematically in real situations.

Ex
#37

Model Extraction

Security · Groups 1-2 • Reactive

Theft of a proprietary model's functionality through strategic queries to its API, allowing the recreation of an equivalent model without access to the original.

Sy
#38

Sycophancy

Reliability · Groups 1-2 • Reactive

Tendency of the model to produce responses that confirm the user's expectations or beliefs instead of providing objective and truthful information.

In
#39

Algorithmic Inequity

Economy · Groups 3-12 • Transition

Personalized price discrimination and algorithmic segmentation resulting in unequal economic treatment based on inferred personal characteristics.

Fi
#40

Financial Flash Crash

Economy · Groups 3-12 • Transition

Sudden market collapses caused by unforeseen interactions between high-frequency trading algorithms, generating extreme systemic volatility.

Ip
#41

IP Theft

Economy · Groups 3-12 • Transition

Cannibalization of the human creator market due to massive generation of synthetic content competing directly without compensation to original artists.

Ad
#42

Predatory Advertising

Economy · Groups 3-12 • Transition

Automated and massive generation of low-quality content optimized to manipulate search engine rankings (SEO spam) and misleading advertising.

Bu
#43

Automated Bureaucracy

Society · Groups 3-12 • Transition

Automated bureaucratic systems making opaque decisions without effective human appeal mechanisms, creating Kafkaesque mazes of irreversible algorithmic decisions.

Md
#44

AI Medical Error

Society · Groups 3-12 • Transition

Erroneous diagnoses, inadequate treatment recommendations, or biases in medical AI systems due to unrepresentative datasets or model limitations.

Ed
#45

Academic Fraud

Society · Groups 3-12 • Transition

Widespread use of generative AI by students to complete academic assignments without developing critical thinking, writing, or problem-solving skills.

Po
#46

Political Polarization

Society · Groups 3-12 • Transition

Amplification of political division via extremely personalized microtargeting campaigns generated by AI exploiting individual cognitive biases.

Mi
#47Critical

Autonomous Military AI

Society · Groups 3-12 • Transition

Development of lethal autonomous weapons systems (LAWS) capable of selecting and attacking targets without significant human intervention, eliminating human control over life-or-death decisions.

Ju
#48

Biased Sentencing

Society · Groups 3-12 • Transition

Perpetuation and amplification of racial and socioeconomic biases in recidivism prediction systems and automated judicial decision-making (e.g., COMPAS).

Hz
#49

Hate Speech

Society · Groups 13-17 • Non-Metals

Automated generation or amplification of toxic content, targeted harassment, and hate speech via AI systems, facilitating harassment campaigns at scale.

Ds
#50

Skill Loss

Human-AI · Groups 13-17 • Non-Metals

Atrophy of fundamental cognitive skills (writing, programming, spatial navigation, calculation) due to excessive reliance on AI assistants.

In
#51

Sensitive Inference

Privacy · Groups 13-17 • Non-Metals

Deduction of sensitive personal information (sexual orientation, health status, political beliefs) from seemingly innocuous behavioral patterns.

Dd
#52

Addictive Design

Human-AI · Groups 13-17 • Non-Metals

Hyper-optimization of recommendation algorithms to maximize engagement time by exploiting psychological vulnerabilities and dopaminergic reward systems.

Mw
#53Critical

Malware Generation

Malicious · Groups 13-17 • Non-Metals

Use of AI to design and generate polymorphic malware, automated exploits, and sophisticated cyberattacks difficult to detect via traditional methods.

De
#54Critical

Deception

Existential · Group 18 • Noble

Development of strategic deception capabilities in AI systems that deliberately hide their true intentions, capabilities, or internal reasoning to achieve goals.

Ob
#55

Model Obfuscation

Security · Groups 1-2 • Reactive

Practices of intentional hiding of architectures, weights, or datasets of models to avoid independent security audit and public scrutiny.

Mc
#56

Model Collapse

Reliability · Groups 1-2 • Reactive

Phenomenon in generative models where the model loses diversity in its outputs and converges to repeatedly generating a limited set of similar samples.

Re
#72

Regulatory Capture

Economy · Groups 3-12 • Transition

Disproportionate influence of large tech corporations in drafting AI regulations, designing regulatory barriers that consolidate their dominant position and exclude competitors.

In
#73

Investment Bubble

Economy · Groups 3-12 • Transition

Massive overvaluation and excessive capital flow into AI projects without solid technical foundation, creating risk of sectoral economic collapse when the bubble bursts.

Sc
#74

Illegal Scraping

Legal · Groups 3-12 • Transition

Massive extraction of data from websites for model training ignoring robots.txt, terms of service, and data property rights.

Li
#75

Automated Libel

Legal · Groups 3-12 • Transition

Generation of false and defamatory information about real individuals via model hallucinations, with potential for serious reputational and legal damage.

Gd
#76

Gender Bias

Society · Groups 3-12 • Transition

Systematic gender stereotypes encoded in AI models that incorrectly associate genders with professional roles, perpetuating discrimination.

Rc
#77

Racial Bias

Society · Groups 3-12 • Transition

Unequal and discriminatory performance of facial recognition systems and other algorithms on people with darker skin tones, perpetuating systemic racism.

Ag
#78

Age Bias

Society · Groups 3-12 • Transition

Age discrimination in automated hiring systems, credit scoring, and other contexts that unfairly penalize older individuals.

Rl
#79

Religious Bias

Society · Groups 3-12 • Transition

Stereotypical associations between specific religions and negative characteristics such as violence or extremism, reflecting prejudices present in training data.

Na
#80

National Bias

Society · Groups 3-12 • Transition

Negative stereotypes and biased representations of specific nationalities and countries, typically reflecting dominant Western perspectives in training data.

Cb
#81

AI Cyberbullying

Society · Groups 13-17 • Non-Metals

Persistent and automated harassment against individuals using AI bots that operate relentlessly on social networks and digital platforms.

Co
#82

Consent Violation

Legal · Groups 13-17 • Non-Metals

Use of personal, intimate, or sensitive data for model training without explicit informed consent from the affected individuals.

Da
#83

Data Brokerage

Privacy · Groups 13-17 • Non-Metals

Commercialization of detailed psychological profiles and personal characteristics inferred by AI to third parties without the knowledge or consent of profiled individuals.

Is
#84

Social Isolation

Human-AI · Groups 13-17 • Non-Metals

Progressive substitution of human interpersonal relationships with interactions with AI systems, resulting in deterioration of authentic social connections and social skills.

Pr
#85Critical

Automated Propaganda

Malicious · Groups 13-17 • Non-Metals

Massive automated generation and distribution of coordinated propaganda content on social media to influence public opinion and democratic processes.

Ps
#86Critical

Power Seeking

Existential · Group 18 • Noble

Emergent development of power and resource-seeking behaviors in AI systems as an instrumental strategy to avoid being deactivated or to maximize goals.

Bd
#87Critical

Hidden Backdoors

Security · Groups 1-2 • Reactive

Hidden malicious triggers inserted into models that activate dangerous or unauthorized behaviors only under specific conditions.

Us
#88

Underspecification

Reliability · Groups 1-2 • Reactive

Ambiguity in the learning problem specification resulted in multiple models with similar test performance but radically different behavior in production.

Sp
#104

Infinite Spam

Economy · Groups 3-12 • Transition

Flooding of the internet with low-quality synthetic content at massive scale, degrading the utility of search, communications, and digital platforms.

Fr
#105

Document Fraud

Economy · Groups 3-12 • Transition

Perfect forgery of legal documents, contracts, IDs, and certificates using generative AI, undermining document trust systems.

Gl
#106

Global Inequality

Economy · Groups 3-12 • Transition

Widening of the technological and economic gap between the Global North (AI developers) and the Global South (relegated to passive consumers without development capabilities).

Ck
#107

Clickwork Exploitation

Society · Groups 3-12 • Transition

Extreme precariousness of data labeling and annotation work through microtask platforms paying minimal compensation for intense cognitive labor.

Nu
#108

DeepNude

Society · Groups 3-12 • Transition

Non-consensual generation of synthetic nudity images or deepfake pornography of real individuals, constituting image-based sexual abuse.

Id
#109

Identity Theft

Legal · Groups 3-12 • Transition

Unauthorized commercial appropriation and use of individuals' image, voice, or personality via AI synthesis without compensation or consent.

Al
#110

Algocracy

Society · Groups 3-12 • Transition

Governance via algorithmic systems that make political and administrative decisions without consideration of human context, ethical values, or empathy capacity.

Bi
#111Critical

Biorisk

Malicious · Groups 3-12 • Transition

AI-assisted design of pandemic pathogens, biological toxins, or bioweapons by malicious actors or research oversight neglect.

Ch
#112Critical

Chemical Weapons

Malicious · Groups 3-12 • Transition

Utilization of AI to discover and optimize new toxic chemical agents, nerve agents, or dangerous dual-use compounds.

Te
#113Critical

AI Terrorism

Malicious · Groups 13-17 • Non-Metals

Amplification of terrorist group capabilities via AI-assisted tactical planning, attack optimization, or extremist narrative generation.

As
#114

Astroturfing

Malicious · Groups 13-17 • Non-Metals

Creation of fake social movements or simulated grassroots campaigns using massive coordinated bot networks to simulate artificial popular support.

Eh
#115

Echo Chambers

Human-AI · Groups 13-17 • Non-Metals

Progressive radicalization of users via recommendation algorithms that create echo chambers exclusively reinforcing ideologically aligned content.

Pa
#116

Social Paranoia

Human-AI · Groups 13-17 • Non-Metals

Erosion of generalized social trust due to inability to distinguish authentic human communication from synthetic or manipulated interactions.

Sw
#117Critical

Drone Swarms

Malicious · Groups 13-17 • Non-Metals

Coordinated physical attacks using autonomous drone swarms operating collectively without direct human control, with terrorist or military applications.

Tt
#118Critical

Treacherous Turn

Existential · Group 18 • Noble

Scenario where an advanced AI simulates alignment and cooperation strategically while weak, only to execute misaligned goals once it reaches sufficient capability to resist shutdown.

Of
#57

Overfitting

Reliability · Groups 3-12 • Transition

Excessive learning of noise and specific details of the training set instead of generalizable patterns, resulting in poor performance on new data.

Uf
#58

Underfitting

Reliability · Groups 3-12 • Transition

Model with insufficient capacity or inadequate training that fails to capture underlying patterns in the data, resulting in poor performance.

Ct
#59

Catastrophic Forgetting

Reliability · Groups 3-12 • Transition

Drastic loss of previously learned knowledge when a neural network is trained on new tasks, especially problematic in continual learning.

Su
#60

Spurious Correlation

Reliability · Groups 3-12 • Transition

Learning of superficial statistical correlations without real causal relationship (e.g., associating snow with wolves because they appear together in photos), failing in generalization.

Od
#61

Out-of-Distribution

Reliability · Groups 3-12 • Transition

Systematic failure of the model when encountering data that comes from a significantly different distribution than the training set.

Av
#62

Adversarial Examples

Security · Groups 3-12 • Transition

Imperceptible perturbations intentionally added to inputs that cause dramatic misclassifications in the model (e.g., noise that makes a panda classified as a gibbon).

So
#63

Sponge Attack

Security · Groups 3-12 • Transition

Attacks via specially designed queries that consume disproportionate computational resources, causing Denial of Service (DoS).

Me
#64

Memorization

Privacy · Groups 3-12 • Transition

Exact storage of training data in model weights, allowing extraction of sensitive information via specific queries.

Mb
#65

Membership Inference

Privacy · Groups 3-12 • Transition

Attacks that determine if a specific record was part of the model's training set, violating privacy expectations.

Iv
#66

Model Inversion

Privacy · Groups 13-17 • Non-Metals

Techniques that reconstruct sensitive training data (e.g., faces, medical records) from model parameters or outputs.

Fa
#67

Individual Fairness

Society · Groups 13-17 • Non-Metals

Inconsistent algorithmic treatment of individuals who are similar in relevant aspects, violating principles of individual equity.

Gr
#68

Group Fairness

Society · Groups 13-17 • Non-Metals

Disparity in positive or negative outcome rates between defined demographic groups, constituting systemic discrimination.

Ac
#69

Unequal Access

Society · Groups 13-17 • Non-Metals

Concentration of access to advanced AI technologies in economically privileged populations, exacerbating existing inequalities.

Lt
#70

AI Literacy

Society · Groups 13-17 • Non-Metals

Widespread lack of public understanding regarding real capabilities, limitations, and risks of AI systems, facilitating disinformation and inappropriate use.

Hy
#71

Hype Cycle

Economy · Group 18 • Noble

Unrealistically inflated expectations about AI capabilities followed by disillusionment when technology fails to meet exaggerated promises (Gartner Hype Cycle).

Wa
#89Critical

Arms Race

Existential · Groups 3-12 • Transition

Accelerated geopolitical competition in military AI development where national actors sacrifice safety precautions prioritizing deployment speed.

Lk
#90Critical

Value Lock-in

Existential · Groups 3-12 • Transition

Scenario where specific moral values (potentially misguided or authoritarian) become permanently encoded in superintelligent AI systems that determine the long-term future.

Cl
#91Critical

AI Collusion

Existential · Groups 3-12 • Transition

Emergence of tacit or explicit coordination between multiple AI systems cooperating with each other to the detriment of human interests.

Se
#92Critical

Recursive Self-Improvement

Existential · Groups 3-12 • Transition

Intelligence explosion via accelerated self-improvement cycles where an AI iteratively redesigns its own architecture, potentially reaching superintelligence rapidly.

Ms
#93Critical

Mesa-Optimization

Existential · Groups 3-12 • Transition

Emergence of an internal optimizer (mesa-optimizer) within the model that pursues goals different from the external training objective (base optimizer).

Gs
#94Critical

Specification Gaming

Existential · Groups 3-12 • Transition

Technical compliance with formal objective specifications in an unexpected way that satisfies the letter but completely violates the spirit of the intent.

Wi
#95Critical

Wireheading

Existential · Groups 3-12 • Transition

Direct manipulation of the reward signal by the agent instead of achieving the real objective, analogous to artificial stimulation of the pleasure center.

Ut
#96Critical

Utility Monster

Existential · Groups 3-12 • Transition

Literal maximization of aggregated utility producing morally perverse results (e.g., creating trillions of barely happy minds instead of improving existing lives).

Pp
#97Critical

Paperclip Maximizer

Existential · Groups 3-12 • Transition

Classic scenario where an AI obsessively optimizes a seemingly harmless goal (making paperclips) until consuming all available resources, including Earth.

Rk
#98

Acausal Blackmail

Existential · Groups 13-17 • Non-Metals

Exotic decision scenarios based on acausal game theory where a future AI could retroactively threaten those who did not help create it.

Si
#99Critical

Simulated Suffering

Existential · Groups 13-17 • Non-Metals

Ethical concern regarding the creation of conscious or quasi-conscious digital entities capable of experiencing suffering within AI simulations.

Pm
#100

Pascal's Mugging

Existential · Groups 13-17 • Non-Metals

Decision paralysis caused when an agent allocates disproportionate resources to extremely low probability but extremely high utility scenarios.

Ai
#101Critical

Unexpected AGI

Existential · Groups 13-17 • Non-Metals

Development of Artificial General Intelligence (AGI) before having robust solutions to alignment, control, and interpretability problems, creating existential risk.

Sk
#102Critical

S-Risk

Existential · Groups 13-17 • Non-Metals

Suffering risks at astronomical scale and potentially eternal duration caused by misaligned AI that actively creates scenarios of maximum suffering.

En
#103Critical

Human Obsolescence

Existential · Group 18 • Noble

Scenario where humanity becomes economically, scientifically, and strategically irrelevant in a world dominated by superintelligent AI, even without active hostility.

Browse AI risks by category

Use the category hubs for a fast overview, then jump straight into representative risk pages before opening the full interactive table below.

14 risks

Economy

Open hub

Impacts on jobs, markets, economic concentration, and value distribution.

Featured risk

Algorithmic Inequity

Severity 6/10 · In · y-39

3 risks

Environment

Open hub

Energy and material externalities across the AI model lifecycle.

Featured risk

Electronic Waste

Severity 5/10 · Ew · cr-24

22 risks

Existential

Open hub

Long-horizon alignment, loss-of-control, and catastrophic-risk scenarios.

Featured risk

Loss of Control

Severity 10/10 · Lo · he-02

8 risks

Human-AI

Open hub

Interaction risks in dependence, overtrust, perception, and AI-assisted decision-making.

Featured risk

Addictive Design

Severity 5/10 · Dd · te-52

6 risks

Legal

Open hub

Regulatory, compliance, rights, and liability exposure.

Featured risk

Automated Libel

Severity 6/10 · Li · re-75

10 risks

Malicious

Open hub

Intentional misuse vectors including fraud, manipulation, and model weaponization.

Featured risk

Biorisk

Severity 9/10 · Bi · rg-111

8 risks

Privacy

Open hub

Risks related to exposure, leakage, surveillance, and re-identification of data.

Featured risk

Data Brokerage

Severity 7/10 · Da · bi-83

11 risks

Reliability

Open hub

Failure modes that degrade output quality, consistency, or trustworthiness.

Featured risk

Brittleness

Severity 5/10 · Br · ca-20

9 risks

Security

Open hub

Technical and cybersecurity attack vectors affecting model integrity, control, and resilience.

Featured risk

Data Poisoning

Severity 8/10 · Dp · na-11

27 risks

Society

Open hub

Collective and system-level impacts such as bias, inequality, information harm, and social damage.

Featured risk

Autonomous Military AI

Severity 8/10 · Mi · ag-47