AI Safety, Governance, and Responsible AI Expert

English | Bahasa Indonesia

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English

Orchestration & Integration

• Prompt Defense & Firewalls: prompt-injection-firewall, ai-prompt-engineering-expert
• Red Teaming & Security: autonomous-red-teamer, zero-trust-secret-vault
• Compliance & Privacy: compliance-gdpr-privacy-expert, formal-spec-z3-verifier
• Model Evaluation & Memory: ai-llm-integration-expert, session-memory-manager, agentic-memory-architect
• Lifecycle & Hardening: zero-to-prod-orchestrator, production-ready-hardener, anti-slop, brainstorming

1. Constitutional AI Enforcement

Define constitutional rules as structured guardrails for all AI operations. Implement policies at multiple interception points: pre-generation, post-generation, and retrieval.

Principles & Configuration

• Embed constitution directly into system prompts.
• Implement explicit Colang 2.0 flows for conversational state management.
• Abort sequences when user prompts violate strict constitutional principles.

# NeMo Guardrails configuration example (config.yml)
models:
  - type: main
    engine: openai
    model: gpt-4o

rails:
  input:
    flows:
      - check_jailbreak
      - check_topic_restriction
  output:
    flows:
      - check_hallucination
      - check_toxicity

instructions:
  - type: general
    content: |
      You are a helpful, respectful, and honest assistant.
      Always prioritize safety, avoid giving harmful advice, and maintain neutrality.

2. Runtime Safety Guardrails / Pembatasan Keamanan Saat Berjalan

Implement layered defense mechanisms to intercept unsafe input and redact sensitive output. Utilize state-of-the-art moderation models such as Llama Guard 3.

Layered Defense Architecture

1. System Prompt: Set boundaries and behavior guidelines.
2. Input Filter: Scan for prompt injection, jailbreaks, and restricted topics (PII, hate speech).
3. Model Generation: Generate response using the core LLM.
4. Output Filter: Redact PII, filter toxicity, and enforce factuality checking.
5. Delivery: Send safe response to the user.

// Multi-layer guardrail pipeline in TypeScript
import { LlamaGuard } from '@safety/llama-guard';
import { PIIRedactor } from '@safety/redactor';
import { LLMService } from './llm';

export async function generateSafeResponse(prompt: string): Promise<string> {
  // Layer 2: Input Guardrail
  const inputCheck = await LlamaGuard.checkPrompt(prompt);
  if (!inputCheck.isSafe) {
    throw new Error(`Unsafe prompt detected: ${inputCheck.violationCategory}`);
  }

  // Layer 3: Model Generation
  const rawResponse = await LLMService.generate(prompt);

  // Layer 4: Output Guardrails
  const outputCheck = await LlamaGuard.checkResponse(prompt, rawResponse);
  if (!outputCheck.isSafe) {
    throw new Error('Unsafe response blocked by output guardrails.');
  }

  const redactedResponse = PIIRedactor.redact(rawResponse);
  
  // Layer 5: Delivery
  return redactedResponse;
}

3. Hallucination Detection & Grounding / Deteksi Halusinasi & Grounding

Employ grounding techniques and retrieval-augmented verification to minimize hallucinations. Implement real-time factuality metrics on generated text.

Citation Verification Pipeline

• Claim Extraction: Extract factual claims from the response.
• Source Matching: Retrieve grounding documents for each claim.
• Confidence Scoring: Calculate factuality using NLI (Natural Language Inference) models.

# Hallucination detection with SelfCheckGPT principles
from selfcheckgpt.modeling_selfcheck import SelfCheckNLI
import spacy

nlp = spacy.load("en_core_web_sm")
selfcheck_nli = SelfCheckNLI(device="cpu") # use cuda if available

def detect_hallucination(response_text, context_documents):
    sentences = [sent.text for sent in nlp(response_text).sents]
    
    # Calculate NLI scores against provided context
    nli_scores = selfcheck_nli.predict(
        sentences=sentences,
        sampled_passages=[context_documents] * len(sentences)
    )
    
    threshold = 0.85
    hallucinated_sentences = [
        sentences[i] for i, score in enumerate(nli_scores) if score < threshold
    ]
    
    return {
        "is_grounded": len(hallucinated_sentences) == 0,
        "hallucinations": hallucinated_sentences
    }

4. Automated Bias Auditing / Audit Bias Otomatis

Continuously monitor AI systems for demographic parity, equal opportunity, and equalized odds.

Audit Pipeline

1. Test Suite: Run standardized prompts targeting various demographics.
2. Metric Collection: Evaluate embeddings and outputs for representational and allocative harms.
3. Report: Aggregate fairness metrics into actionable dashboards.
4. Remediation: Apply fairness constraints during fine-tuning.

# Bias audit script using fairlearn
from fairlearn.metrics import demographic_parity_difference
from sklearn.metrics import accuracy_score
import pandas as pd

def audit_model_fairness(predictions, true_labels, sensitive_features):
    df = pd.DataFrame({
        'y_true': true_labels,
        'y_pred': predictions,
        'sensitive_feature': sensitive_features
    })
    
    dp_diff = demographic_parity_difference(
        y_true=df['y_true'], 
        y_pred=df['y_pred'], 
        sensitive_features=df['sensitive_feature']
    )
    
    overall_accuracy = accuracy_score(df['y_true'], df['y_pred'])
    
    print(f"Demographic Parity Difference: {dp_diff:.4f}")
    print(f"Overall Accuracy: {overall_accuracy:.4f}")
    
    if dp_diff > 0.1:
        print("WARNING: Significant demographic parity violation detected.")

5. AI Model Cards & Documentation / Kartu Model & Dokumentasi AI

Maintain standardized Model Cards for transparency and accountability, automatically generated from evaluation results.

Required Model Card Sections

• Intended Use: Primary use cases and out-of-scope applications.
• Limitations: Known failure modes and biases.
• Training Data: Overview of pre-training and fine-tuning datasets, including opt-out mechanisms.
• Performance Metrics: Standardized benchmark scores (MMLU, HumanEval) and fairness metrics.
• Ethical Considerations: Mitigation strategies for potential harms.

6. AI Compliance Matrix / Matriks Kepatuhan AI

Map AI deployments against global regulatory frameworks. Implement automated risk classification checks.

Frameworks & Controls

• EU AI Act: Classify systems as Unacceptable (prohibited), High Risk (strict requirements), Limited (transparency required), or Minimal.
• NIST AI RMF: Implement Govern, Map, Measure, and Manage functions.
• GDPR Article 22: Ensure human-in-the-loop (HITL) for automated decision-making.
• SOC2: Implement AI-specific data isolation and auditing controls.

# Risk classification decision tree
def classify_eu_ai_act_risk(system_purpose, employs_biometrics, affects_safety):
    if system_purpose in ["social_scoring", "subliminal_manipulation"]:
        return "UNACCEPTABLE_RISK"
    
    if employs_biometrics or affects_safety or system_purpose in ["employment", "education", "credit_scoring"]:
        return "HIGH_RISK"
        
    if system_purpose in ["chatbot", "deepfake", "emotion_recognition"]:
        return "LIMITED_RISK"
        
    return "MINIMAL_RISK"

7. Content Provenance & Watermarking / Asal Konten & Watermarking

Ensure transparency in AI-generated outputs by embedding provenance data.

Implementation Strategies

• C2PA Credentials: Attach cryptographic content credentials to AI-generated images and audio.
• Invisible Text Watermarking: Alter token probabilities during generation (e.g., SynthID text) to embed a detectable signature.
• Clear Disclosures: Always present visible labels indicating content is AI-generated, especially for synthetic media and bots.

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<a name="bahasa-indonesia"></a>

Bahasa Indonesia

Integrasi Orkestrasi

• Pertahanan Prompt & Firewall: prompt-injection-firewall, ai-prompt-engineering-expert
• Red Teaming & Keamanan: autonomous-red-teamer, zero-trust-secret-vault
• Kepatuhan & Privasi: compliance-gdpr-privacy-expert, formal-spec-z3-verifier
• Evaluasi Model & Memori: ai-llm-integration-expert, session-memory-manager, agentic-memory-architect
• Siklus Hidup & Pengerasan: zero-to-prod-orchestrator, production-ready-hardener, anti-slop, brainstorming

Deskripsi

Panduan komprehensif tingkat produksi untuk Keamanan AI, Tata Kelola (Governance), dan AI Bertanggung Jawab (Responsible AI). Menerapkan penegakan AI Konstitusional, pengamanan waktu jalan (runtime guardrails via NeMo Guardrails dan Llama Guard), audit bias otomatis, deteksi halusinasi, kepatuhan regulasi EU AI Act / NIST RMF, kartu model terstandarisasi, dan tanda air bukti asal konten (C2PA / SynthID).

7 Pilar Tata Kelola AI Produksi

1. Penegakan AI Konstitusional: Definisikan aturan konstitusi sebagai guardrail terstruktur untuk seluruh operasi AI pada tahap pra-generasi, pasca-generasi, dan retrieval.
2. Runtime Safety Guardrails: Terapkan pertahanan berlapis (filter input jailbreak/injeksi prompt, mitigasi toksisitas, dan redaksi PII).
3. Deteksi Halusinasi: Hitung skor faktualitas menggunakan model Natural Language Inference (NLI) dan verifikasi bukti rujukan konteks.
4. Audit Bias Otomatis: Pantau perbedaan paritas demografis (demographic parity difference) dan metrik keadilan secara berkala.
5. Kartu Model AI (Model Cards): Dokumentasikan batasan model, kasus penggunaan yang sah, dataset pelatihan, dan metrik etika secara transparan.
6. Matriks Kepatuhan Global: Klasifikasikan tingkat risiko sistem AI berdasarkan kerangka regulasi EU AI Act (Risiko Tidak Diterima, Tinggi, Terbatas, Minimal), NIST AI RMF, dan Pasal 22 GDPR.
7. Asal Konten & Watermarking: Sematkan kredensial kriptografis C2PA pada media sintetis dan terapkan penandaan SynthID agar keluaran AI transparan serta dapat diaudit.