Google Rater Guidelines And E-E-A-T: What Every Marketer Needs To Know

Google Rater Guidelines

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AI-generated content is becoming increasingly common, raising questions about its alignment with Google’s Quality Rater Guidelines and the E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) framework. 

While AI tools can generate text efficiently, Google’s emphasis on content credibility means that simply relying on automation isn’t enough. Publishers and businesses must ensure that AI-produced material meets the same rigorous standards as human-written content. 

This article explores the challenges of maintaining E-E-A-T compliance with AI-generated content, the risks of relying too heavily on automation, and best practices for integrating AI while preserving accuracy, relevance, and trustworthiness.

Key Takeaways

  • AI-generated content must be useful, fact-checked, and transparent to align with Google’s Search Quality Rater Guidelines (QRG).
  • Google does not penalise AI content outright but enforces strict quality checks to prevent low-value, misleading, or mass-produced AI content from ranking well.
  • Fact-checking and human oversight are essential, especially for rapidly changing topics like finance, healthcare, and regulations.
  • Transparency in AI usage is encouraged, with clear disclaimers or bylines indicating AI involvement in content creation.
  • Low-quality AI content risks ranking penalties, particularly if it lacks originality, spreads misinformation, or is published without human review.

Google Rater Guidelines: Critical Benchmark in Evaluating Content

Google Rater Guidelines: Critical Benchmark in Evaluating Content

Image Credit: Google

Artificial intelligence (AI) is increasingly integral to Singapore’s digital landscape, with a significant rise in AI-generated content across various sectors. A recent survey indicates that 86% of Singaporean workers utilise AI in their professional roles, surpassing the global average of 80%. This widespread adoption underscores the necessity for robust frameworks to assess the quality and credibility of AI-produced material.

Google’s Quality Rater Guidelines (QRG) serve as a critical benchmark in this context, outlining criteria to evaluate content based on Experience, Expertise, Authoritativeness, and Trustworthiness (E-E-A-T). As AI-generated content becomes more prevalent, ensuring it aligns with these E-E-A-T standards presents a unique challenge. 

Let’s talk about the complexities of evaluating AI-generated content within the E-E-A-T framework, offering insights and best practices tailored to Singapore’s dynamic digital environment.

Understanding Google’s Search Quality Rater Guidelines and E-E-A-T

Understanding Google's Search Quality Rater Guidelines and E-E-A-T

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Google’s Quality Rater Guidelines are an essential tool for assessing the quality of online content. While these guidelines do not directly determine search rankings, they help Google refine its algorithms by outlining key principles for high-quality content. 

A major component of the QRG is the E-E-A-T framework, which stands for Experience, Expertise, Authoritativeness, and Trustworthiness. Google uses these factors to evaluate how credible and reliable a piece of content is, particularly for topics that impact people’s well-being, such as finance, health, and news.

For AI-generated content, the application of E-E-A-T presents a unique challenge. Human-written content often benefits from personal experience and subject matter expertise, which can be difficult to replicate with AI. For instance, a medical article written by a doctor carries more weight in expertise than one generated by an AI model without professional input. 

Additionally, human-written content tends to have clearer attribution and identifiable authorship, reinforcing trustworthiness. AI-generated content, however, requires additional scrutiny to ensure factual accuracy and proper attribution, as AI models may produce outdated or misleading information.

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To give more context, here is a comparison table between AI-generated content and human-written content:

Factor Human-Written Content AI-Generated Content
Experience Can provide real-life insights and opinions. Lacks direct personal experiences.
Expertise Often backed by credentials and deep knowledge. Requires external fact-checking for accuracy.
Authoritativeness Clear authorship and established reputation. May need human oversight to verify credibility.
Trustworthiness Fact-checked, sourced, and edited. Can generate misinformation if unchecked.

Understanding these differences is crucial for publishers and businesses leveraging AI tools. While AI can enhance content production efficiency, it is vital to integrate human oversight to maintain Google-compliant quality standards. By aligning AI-generated content with E-E-A-T principles, businesses can improve their search visibility and ensure credibility with both users and search engines.

4 Challenges of AI-Generated Content in Meeting E-E-A-T Standards

Google Rater Guidelines - 4 Challenges of AI-Generated Content in Meeting E-E-A-T Standards

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AI-generated content presents several challenges when evaluated against Google’s E-E-A-T framework. While AI can efficiently generate large volumes of text, it often struggles to meet the same standards as human-created content. Here are four challenges that AI-generated content often fail to meet: 

1. Lack of Personal Experience and Original Insights

AI models generate content based on existing data but do not possess real-world experience. For instance, a travel blog written by AI can summarise information from various sources but cannot provide first-hand accounts, such as personal recommendations or cultural nuances unique to a destination. This can make AI-generated content feel generic and less engaging compared to human-written narratives.

Case study: An AI-generated food review of Maxwell Food Centre simply lists stall names and average dish prices found online. The content lacks the rich, local flavour and personal storytelling of a Singaporean food blogger who shares taste reviews, hidden gems, or queue tips—reducing engagement and uniqueness.

2. Risk of Misinformation and Outdated References

AI models rely on datasets that may not be updated in real time, leading to outdated or incorrect information. In industries such as healthcare and finance, where accuracy is crucial, AI-generated content can potentially spread misleading claims. A 2023 study by IPSOS found that 44% of Singaporeans agreed they were concerned about what is real and fake on the internet, which includes AI-driven misinformation. Ensuring factual accuracy requires human intervention, such as rigorous fact-checking and data verification.

Case study: An AI-written article about CPF withdrawal rules still references policies from 2022 and omits updates from Budget 2024. Since CPF policies change frequently, using outdated data misinforms readers and could impact financial decisions—highlighting the need for human-led fact-checking.

3. Difficulty in Demonstrating Expertise and Authority

Google prioritises content from recognised experts, such as doctors for medical advice or financial analysts for investment insights. AI, however, does not have verifiable credentials or lived expertise. Without proper author attribution or expert input, AI-generated content may struggle to rank well in search results and gain audience trust.

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Case study: A blog on HDB loan eligibility created entirely by AI does not cite any real estate agents or experts, nor does it link to HDB or MAS. Without referencing certified housing experts or government sites, the article lacks authority and may not perform well in Google search engine rankings.

4. Ethical Concerns on the Use of AI-Generated Content Without Human Oversight

Some businesses may publish AI-written articles without disclosure, potentially misleading readers. Google has already penalised low-quality, mass-produced AI content, reinforcing the importance of transparency and ethical AI use. In Singapore, discussions around AI governance have gained momentum, with the Personal Data Protection Commission (PDPC) leading such approaches to ensure responsible AI deployment. The PDPC has launched the Model AI Governance Framework to address ethical and governance issues related to the deployment of AI solutions. 

Case study: A Singapore e-commerce site publishes AI-written skincare guides without disclosing AI usage or consulting dermatologists. This may mislead consumers, especially when recommending products for sensitive skin. PDPC’s Model AI Governance Framework stresses the importance of transparency and ethical AI use.

Businesses and publishers must adopt responsible AI usage, ensuring human supervision, fact-checking, and expert input are part of the content creation process.

How Google’s Quality Rater Guidelines Assess AI-Generated Content

Google Rater Guidelines - How Google’s Quality Rater Guidelines Assess AI-Generated Content

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As AI-generated content becomes more prevalent, Google has updated its Quality Rater Guidelines to provide human evaluators with clearer criteria for assessing its quality. The latest update (announced in January 2025) emphasises how AI-generated material should align with E-E-A-T. This reflects Google’s commitment to ensuring search results prioritise credible and high-value content.

The key takeaways from the recent update include:

  • Revised Low-Quality Content Criteria: AI misuse, including automated spam, is more explicitly penalised.
  • Generative AI Definition & Guidelines: Greater clarity on what makes AI-generated content valuable or low-quality.
  • Minor Interpretation Updates: Improved guidance on evaluating slightly ambiguous search queries.

These updates highlight Google’s evolving approach to AI content evaluation, reinforcing the need for careful oversight in AI-generated material.

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Google’s Stance on AI-Generated Content

Contrary to common belief, Google does not automatically penalise AI-generated content. Despite this, it expects publishers to ensure accuracy, originality, and transparency. The QRG defines generative AI as:

“A type of machine learning model that creates new content, such as text, images, music, and code, based on learned patterns.”

While AI can enhance content production, Google warns against misuse—such as mass-generated articles lacking depth or factual accuracy. The updated guidelines frequently mention generative AI in relation to content quality concerns. 

How Human Raters Evaluate AI-Generated Content

Google Rater Guidelines - How Human Raters Evaluate AI-Generated Content

Image Credit: Google

Human quality raters assess AI-generated content using the following criteria:

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  • Credibility: Content should be factually accurate, properly sourced, and supported by expert consensus.
  • Originality: AI-generated text should offer unique insights rather than reword existing material.
  • Trustworthiness: AI content should be transparent about its sources and clearly disclose AI involvement when necessary.

If AI-generated material lacks these attributes, raters classify it as low-quality. Here’s a look at the Page Quality (PQ) rating that Quality Raters use:

  • Lowest: Lowest quality pages are untrustworthy, deceptive, harmful to people or society, or have other highly undesirable characteristics. 
  • Low: Low quality pages may have been intended to serve a beneficial purpose. However, they do not achieve their purpose well because they are lacking in an important dimension.
  • Medium: Medium quality pages have a beneficial purpose and achieve their purpose; however they do not merit a High quality rating, nor is there anything to indicate that a Low quality rating is appropriate. Or, the page or website has strong High quality rating characteristics, but also has mild Low quality characteristics. The strong High quality aspects make it difficult to rate the page Low. The strong High quality aspects make it difficult to rate the page Low.
  • High: A High quality page serves a beneficial purpose and achieves its purpose well.
  • Highest: A Highest quality page serves a beneficial purpose and achieves its purpose very well.

Examples of AI-Generated Content That Might Fail E-E-A-T

To learn more about common issues that can result in low-quality ratings, refer to the table below.

Example of AI-Generated Content Issue Rationale
Mass-produced AI articles Large volumes of AI-generated content published without human editing or fact-checking Indicates low editorial oversight and poor quality control, which reduces credibility and risks spreading misinformation.
Paraphrased but unoriginal content Content simply rewords existing material without adding unique perspectives or value Fails to demonstrate expertise or originality, which is essential for experience and authoritativeness.
No author transparency Content lacks clear attribution or fails to mention human involvement Undermines trustworthiness, as readers and search engines can’t verify the source or accountability of the content.

Such issues are flagged under Google’s web spam policies, which were reinforced in the January 2025 QRG update.

Best Practices for Ensuring E-E-A-T Compliance in AI Content

Google Rater Guidelines - Best Practices for Ensuring E-E-A-T Compliance in AI Content

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As AI-generated content becomes more prevalent, ensuring it meets E-E-A-T standards is crucial. Google’s QRG emphasises that while AI can assist in content creation, human oversight is necessary to maintain quality. Below are best practices for ensuring AI-generated content aligns with Google’s expectations.

Enhancing Experience and Expertise

AI lacks first-hand experience and human judgment, which are key to high-quality content. To bridge this gap:

  • Incorporate human verification and editorial review: AI-generated content should always be reviewed by subject matter experts or experienced editors. In Singapore, publications like The Straits Times and CNA implement editorial oversight to ensure credibility.
  • Supplement AI content with expert insights and real-world examples: For instance, financial articles should include insights from local financial experts or references to Monetary Authority of Singapore (MAS) guidelines.

By integrating human experience into AI-generated content, publishers can increase credibility and depth, ensuring that content is valuable to readers.

Example: A blog post about HDB flat purchase eligibility uses AI to draft the structure but includes insights from a licensed Singaporean real estate agent and references to HDB’s official site.

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Key learning: AI-generated content must be reviewed and enriched by humans with real-world knowledge to ensure it reflects practical, credible, and context-specific expertise.

Building Authoritativeness

Authoritative content is backed by trusted sources and subject matter expertise. To establish authority, follow these tips:

  • Do cite sources
  • Don’t use AI-generated medical advice without expert review
  • Do include expert opinions alongside AI-generated text
  • Rely entirely on AI-generated explanations

AI-driven content performs best when combined with expert verification and well-researched information, reinforcing authoritativeness in Google’s search rankings.

Example: An AI-generated article on health supplements cites MOH Singapore guidelines and features quotes from a certified local dietician.

Key learning: Authority is strengthened by referencing official sources and including perspectives from qualified professionals—not by relying solely on AI text.

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Improving Trustworthiness

Readers and search engines prioritise content that is transparent, accurate, and well-sourced. To improve trustworthiness:

  • Implement fact-checking mechanisms: AI content should be reviewed for misinformation and outdated data. For example, if AI writes about CPF contributions, ensure the data aligns with the latest figures from CPF Board Singapore.
  • Transparency in AI usage: Websites should disclose when AI is used, either through disclaimers or AI-assisted bylines. This aligns with Google’s AI content guidelines.

Maintaining fact-checking processes and AI transparency helps establish credibility and ensures that AI-generated content remains trustworthy and user-friendly.

Example: A personal finance blog uses AI to summarise CPF changes, then fact-checks all figures with data from the CPF Board’s 2024 update and clearly states that AI was used in content generation.

Key learning: Accuracy and transparency are critical—disclose AI use and validate all claims with up-to-date, official data.

Aligning with Google’s AI Content Guidelines

To align with Google’s guidelines, AI-generated content must be:

  • Useful: AI-generated articles should provide genuine value to users rather than merely rewording existing information. For instance, a travel guide for Singapore should include up-to-date MRT fare prices, new attractions, and real user reviews, rather than generic descriptions.
  • Fact-Checked: AI tools may generate outdated or incorrect information, especially for topics requiring frequent updates, such as CPF contributions or property loan regulations. Websites must ensure that AI-generated content is verified against authoritative sources like GovTech, MAS, or MOM.
  • Transparent: Google encourages transparency in AI-generated content. Publishers should disclose AI involvement, whether through an AI-assisted byline or a statement clarifying human oversight.

Example: A tourist guide to Singapore is AI-drafted but includes current MRT fare charts, opening hours of new attractions, and real traveller reviews from Google and TripAdvisor.

Key learning: Content should be valuable, verified, and current—not just a reworded version of existing material—to meet Google’s expectations.

How Google Penalises Low-Quality AI Content

How Google Penalises Low-Quality AI Content

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While AI itself is not against Google’s policies, misusing it can lead to ranking penalties. Common issues that trigger penalties include:

  • Mass-produced, unedited AI content: Websites that publish large volumes of AI-generated content without human review may be classified as spam.
  • Misinformation or outdated data: AI-generated articles containing incorrect medical advice, false legal information, or outdated statistics can be flagged as low-quality.
  • Lack of originality: AI content that merely summarises existing search results without offering unique insights can struggle to rank well.

Google’s SpamBrain algorithm is designed to detect automated content misuse, ensuring that only valuable, accurate, and human-verified AI content ranks well.

To stay compliant, publishers must focus on AI-assisted content creation rather than AI-reliant content production. This means integrating AI as a tool for research and drafting, while keeping human editors responsible for fact-checking and quality assurance.

Is Your Site Compliant with Google Rater Guidelines?

Google Rater Guidelines - Is Your Site Compliant with Google Rater Guidelines

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As AI-generated content becomes more prevalent, ensuring it meets Google Rater Guidelines is essential for maintaining search visibility, credibility, and audience trust. While AI can enhance efficiency, it should be used responsibly—with human oversight, fact-checking, and expert contributions to uphold E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) standards.

Failing to align with Google Rater Guidelines can lead to lower search rankings, reduced organic traffic, and a decline in user trust. Businesses must ensure their AI-driven content is original, transparent, and valuable, avoiding the risks of misinformation and low-quality automated writing.

If you’re unsure whether your site meets Google Rater Guidelines, MediaOne can help. Our search engine optimisation (SEO) specialists offer content audits, AI content optimisation, and E-E-A-T compliance strategies to ensure your website stays competitive. Call us today Contact MediaOne today to enhance your content and maintain a strong search presence in Singapore’s digital landscape.

Frequently Asked Questions

Does Google require content creators to disclose when AI tools are used?

Google doesn’t explicitly require disclosure, but it encourages transparency. Letting readers know when AI is used—via bylines or notes—can help build trust and align with best practices under E-E-A-T.

Can AI-generated content be used for YMYL (Your Money or Your Life) topics?

Yes, but it must be handled with extreme care. Google expects such content to be written or reviewed by qualified professionals, especially when it concerns health, finance, or legal advice.

How can businesses in Singapore verify the accuracy of AI-generated content?

They should fact-check against official local sources like gov.sg, MAS, and CPF Board. Involving subject matter experts in the editorial process adds another layer of credibility.

Are there AI tools that help improve E-E-A-T compliance?

Yes, some tools like Grammarly, Originality.ai, and SurferSEO can support content quality, originality, and structure. However, these tools assist rather than guarantee E-E-A-T alignment—human oversight remains essential.

Is AI content still useful for SEO if it doesn’t fully meet E-E-A-T standards?

Yes, it is still useful for SEO. It might rank temporarily, but it’s unlikely to perform well long-term. Google increasingly prioritises trustworthy and expert-led content, so AI articles without human refinement often fall behind in competitive SERPs.

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About the Author

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Tom Koh

Tom is the CEO and Principal Consultant of MediaOne, a leading digital marketing agency. He has consulted for MNCs like Canon, Maybank, Capitaland, SingTel, ST Engineering, WWF, Cambridge University, as well as Government organisations like Enterprise Singapore, Ministry of Law, National Galleries, NTUC, e2i, SingHealth. His articles are published and referenced in CNA, Straits Times, MoneyFM, Financial Times, Yahoo! Finance, Hubspot, Zendesk, CIO Advisor.

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