geo-citability

# AI Citability Scoring Skill

Core Insight

AI language models cite passages that meet specific structural criteria. Research from Princeton, Georgia Tech, and IIT Delhi (2024) found that GEO-optimized content achieves 30-115% higher visibility in AI-generated responses. The key finding: AI systems preferentially extract and cite passages that are **134-167 words long**, **self-contained** (understandable without surrounding context), **fact-rich** (containing specific statistics, dates, or named entities), and **directly answer a question** in the first 1-2 sentences.

This is fundamentally different from traditional SEO copywriting, which optimizes for keyword density and user engagement metrics. GEO citability optimizes for **extractability** -- the ease with which an AI system can pull a passage from your content and present it as a direct answer.

---

Citability Scoring Rubric (0-100)

Category 1: Answer Block Quality (30% of total score)

This measures whether content contains clear, quotable answer passages that AI systems can extract verbatim.

**Scoring Criteria:**

| Score | Criteria |

|---|---|

| **90-100** | Every major section opens with a 1-2 sentence direct answer. Uses "X is..." or "X refers to..." patterns. First 40-60 words of each section can stand alone as a complete answer. |

| **70-89** | Most sections have clear answer openings. Some definition patterns present. Answers are identifiable but may need minor context. |

| **50-69** | Some sections have answer-like openings but many bury the answer in the middle or end of paragraphs. Few explicit definition patterns. |

| **30-49** | Answers are generally buried in long paragraphs. No consistent definition patterns. Content is narrative-driven rather than answer-driven. |

| **0-29** | No identifiable answer blocks. Content is entirely narrative, conversational, or fragmented. AI would struggle to extract any quotable passage. |

**What to look for:**

- **Definition patterns:** "X is [definition]." / "X refers to [explanation]." / "X means [meaning]."

- **Answer-first structure:** The answer appears in the first sentence, followed by supporting detail.

- **Quantified answers:** "The average cost of X is $Y" rather than "Many factors affect the cost of X."

- **Comparison answers:** "X differs from Y in three ways: [list]" rather than "X and Y are often confused."

**High-citability example:**

Content delivery networks (CDNs) are distributed server systems that cache and serve
web content from locations geographically close to end users. A CDN reduces latency
by 50-70% on average by serving assets from edge servers rather than a single origin
server. The three largest CDN providers as of 2025 are Cloudflare (serving approximately
20% of all websites), Amazon CloudFront, and Akamai Technologies.

Word count: 58. Self-contained: Yes. Facts: 3 specific data points. Definition pattern: Yes.

**Low-citability example:**

If you've ever wondered why some websites load faster than others, the answer might
surprise you. There's this amazing technology that has been around for a while now.
It's changed the way we think about web performance. Let me explain how it works and
why you should care about it for your business.

Word count: 52. Self-contained: No (no topic identified). Facts: 0. Definition pattern: No.

---

Category 2: Passage Self-Containment (25% of total score)

This measures whether individual passages can be extracted and understood without needing the surrounding content.

**Scoring Criteria:**

| Score | Criteria |

|---|---|

| **90-100** | 80%+ of content blocks are fully self-contained. Each passage names its subject explicitly. No reliance on pronouns referencing earlier content. Contains specific facts within the passage. |

| **70-89** | 60-79% of content blocks are self-contained. Most passages name their subject. Occasional pronoun references that require context. |

| **50-69** | 40-59% of content blocks are self-contain