Scientific lab comparing AI answer accuracy, latency, and token cost across raw HTML, JSON-LD schema, and AIPM (.ai.json) using page-derived gold questions.
Open evaluation suite
Agents do not read whole sites — they retrieve slices. This lab measures, per question, which context layers are sufficient, how large the slice was, and what the API input cost was. The report does not declare a winning format.
Layers under test
HTML · Schema.org · AIPM today. Extensible to RSS, Markdown, PDF, and future standards.
Per-question chain
Sufficient layer(s) → retrieved slice → measured tokens → evidence quality.
Published runs
19 public reports — open any card for the full chain.
Canonical paper: AI Context Benchmark Methodology v1.0 · AIPM is one layer under test — not the owner of the benchmark. · Answer LLM: OpenAI gpt-4o-mini (single provider this lab)
Descriptive layer metrics — not a ranking.
URL aigeoradar.com/blog/20-best-ai-visibility-tools-compared-in-20...
Of 20 questions: lowest measured retrieval cost among sufficient layers — HTML 5 · Schema 9 · AIPM 4 · multi-layer 0 · unanswered 2. Descriptive counts only; no overall ranking.
HTML
16/20
Lowest-cost sufficient: 5
≈605 tok/match
Schema
14/20
Lowest-cost sufficient: 9
≈610 tok/match
AIPM
16/20
Lowest-cost sufficient: 4
≈656 tok/match · alone 2
URL aigeoradar.com/blog/wordpress-geo-llms-txt-guide
Of 20 questions: lowest measured retrieval cost among sufficient layers — HTML 6 · Schema 7 · AIPM 6 · multi-layer 0 · unanswered 1. Descriptive counts only; no overall ranking.
HTML
17/20
Lowest-cost sufficient: 6
≈565 tok/match
Schema
9/20
Lowest-cost sufficient: 7
≈1014 tok/match
AIPM
16/20
Lowest-cost sufficient: 6
≈850 tok/match · alone 2
URL aigeoradar.com/blog/wordpress-geo-llms-txt-guide
Of 20 questions: lowest measured retrieval cost among sufficient layers — HTML 4 · Schema 10 · AIPM 5 · multi-layer 0 · unanswered 1. Descriptive counts only; no overall ranking.
HTML
15/20
Lowest-cost sufficient: 4
≈760 tok/match
Schema
12/20
Lowest-cost sufficient: 10
≈754 tok/match
AIPM
17/20
Lowest-cost sufficient: 5
≈856 tok/match · alone 2
URL aigeoradar.com/blog/wordpress-geo-llms-txt-guide
Of 20 questions: lowest measured retrieval cost among sufficient layers — HTML 3 · Schema 9 · AIPM 5 · multi-layer 0 · unanswered 3. Descriptive counts only; no overall ranking.
HTML
12/20
Lowest-cost sufficient: 3
≈934 tok/match
Schema
10/20
Lowest-cost sufficient: 9
≈887 tok/match
AIPM
16/20
Lowest-cost sufficient: 5
≈565 tok/match · alone 2
URL aigeoradar.com/blog/wordpress-geo-llms-txt-guide
Of 20 questions: lowest measured retrieval cost among sufficient layers — HTML 4 · Schema 9 · AIPM 4 · multi-layer 0 · unanswered 3. Descriptive counts only; no overall ranking.
HTML
13/20
Lowest-cost sufficient: 4
≈895 tok/match
Schema
10/20
Lowest-cost sufficient: 9
≈888 tok/match
AIPM
13/20
Lowest-cost sufficient: 4
≈674 tok/match · alone 2
URL aigeoradar.com/blog/wordpress-geo-llms-txt-guide
Of 20 questions: 5 answered with AIPM-only minimum context, 8 with Schema minimum context, 4 required HTML minimum context, 0 multi-layer, 3 unanswered by all.
HTML
14/20
Lowest-cost sufficient: 4
≈824 tok/match
Schema
14/20
Lowest-cost sufficient: 8
≈581 tok/match
AIPM
14/20
Lowest-cost sufficient: 5
≈584 tok/match
URL www.ankaratesisatservisi.com/bilkent-kanal-acma/
Of 20 questions: 5 answered with AIPM-only minimum context, 3 with Schema minimum context, 9 required HTML minimum context, 0 multi-layer, 3 unanswered by all.
HTML
16/20
Lowest-cost sufficient: 9
≈457 tok/match
Schema
11/20
Lowest-cost sufficient: 3
≈740 tok/match
AIPM
11/20
Lowest-cost sufficient: 5
≈753 tok/match
URL ankaraanahtarteslim.com.tr/ankara-anahtar-teslim-magaza-tadilat-dekorasyon...
Of 13 questions: 7 answered with AIPM-only minimum context, 0 with Schema minimum context, 6 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
9/13
Lowest-cost sufficient: 6
≈765 tok/match
Schema
0/13
Lowest-cost sufficient: 0
complementary coverage
AIPM
8/13
Lowest-cost sufficient: 7
≈784 tok/match · alone 4
URL aigeoradar.com/blog/free-full-llmstxt-generator-create-a-compl...
Of 12 questions: 7 answered with AIPM-only minimum context, 1 with Schema minimum context, 4 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
9/12
Lowest-cost sufficient: 4
≈515 tok/match
Schema
4/12
Lowest-cost sufficient: 1
≈1280 tok/match
AIPM
8/12
Lowest-cost sufficient: 7
≈442 tok/match · alone 3
URL onurfreelance.com/ozgun-tasarim-markanizi-benzersiz-kilin
Of 13 questions: 7 answered with AIPM-only minimum context, 0 with Schema minimum context, 4 required HTML minimum context, 0 multi-layer, 2 unanswered by all.
HTML
8/13
Lowest-cost sufficient: 4
≈766 tok/match
Schema
2/13
Lowest-cost sufficient: 0
≈4141 tok/match
AIPM
8/13
Lowest-cost sufficient: 7
≈658 tok/match · alone 3
URL ankaraanahtarteslim.com.tr/ankara-villa-tadilat-ve-anahtar-teslim-villa-ye...
Of 13 questions: 5 answered with AIPM-only minimum context, 0 with Schema minimum context, 3 required HTML minimum context, 0 multi-layer, 5 unanswered by all.
HTML
5/13
Lowest-cost sufficient: 3
≈10091 tok/match
Schema
3/13
Lowest-cost sufficient: 0
≈712 tok/match
AIPM
6/13
Lowest-cost sufficient: 5
≈6877 tok/match · alone 3
URL kapadokyagalvaniz.com.tr/tis-galvaniz/
Of 10 questions: 6 answered with AIPM-only minimum context, 1 with Schema minimum context, 3 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
8/10
Lowest-cost sufficient: 3
≈2635 tok/match
Schema
2/10
Lowest-cost sufficient: 1
≈2748 tok/match
AIPM
6/10
Lowest-cost sufficient: 6
≈3770 tok/match · alone 1
URL kapadokyagalvaniz.com.tr/disli-malzeme-galvaniz/
Of 8 questions: 3 answered with AIPM-only minimum context, 1 with Schema minimum context, 2 required HTML minimum context, 0 multi-layer, 2 unanswered by all.
HTML
4/8
Lowest-cost sufficient: 2
≈5423 tok/match
Schema
3/8
Lowest-cost sufficient: 1
≈1887 tok/match
AIPM
5/8
Lowest-cost sufficient: 3
≈4736 tok/match · alone 1
URL kapadokyagalvaniz.com.tr/santrifuj-baglanti-parcalari-galvaniz
Of 8 questions: 7 answered with AIPM-only minimum context, 0 with Schema minimum context, 1 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
7/8
Lowest-cost sufficient: 1
≈2844 tok/match
Schema
2/8
Lowest-cost sufficient: 0
≈2766 tok/match
AIPM
7/8
Lowest-cost sufficient: 7
≈3468 tok/match · alone 1
URL kapadokyagalvaniz.com.tr/civata-sicak-daldirma-galvaniz
Of 7 questions: 5 answered with AIPM-only minimum context, 1 with Schema minimum context, 1 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
6/7
Lowest-cost sufficient: 1
≈3707 tok/match
Schema
3/7
Lowest-cost sufficient: 1
≈1870 tok/match
AIPM
6/7
Lowest-cost sufficient: 5
≈4122 tok/match · alone 1
URL ankaraanahtarteslim.com.tr/ankara-anahtar-teslim-ofis-tadilati/
Of 9 questions: 6 answered with AIPM-only minimum context, 0 with Schema minimum context, 1 required HTML minimum context, 0 multi-layer, 2 unanswered by all.
HTML
3/9
Lowest-cost sufficient: 1
≈12633 tok/match
Schema
3/9
Lowest-cost sufficient: 0
≈496 tok/match
AIPM
7/9
Lowest-cost sufficient: 6
≈4971 tok/match · alone 3
URL aigeoradar.com/blog/the-best-geo-wordpress-plugin-in-2026-aige...
Of 5 questions: 4 answered with AIPM-only minimum context, 1 with Schema minimum context, 0 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
1/5
Lowest-cost sufficient: 0
≈21222 tok/match
Schema
3/5
Lowest-cost sufficient: 1
≈9773 tok/match
AIPM
5/5
Lowest-cost sufficient: 4
≈6434 tok/match · alone 2
URL aigeoradar.com/pricing
Of 9 questions: 5 answered with AIPM-only minimum context, 0 with Schema minimum context, 1 required HTML minimum context, 1 multi-layer, 2 unanswered by all.
HTML
3/9
Lowest-cost sufficient: 1
≈900 tok/match
Schema
6/9
Lowest-cost sufficient: 0
≈607 tok/match
AIPM
7/9
Lowest-cost sufficient: 5
≈210 tok/match
URL aigeoradar.com/blog/how-to-make-ai-suggest-your-product-to-use...
Of 7 questions: 4 answered with AIPM-only minimum context, 2 with Schema minimum context, 1 required HTML minimum context, 0 multi-layer, 0 unanswered by all.
HTML
4/7
Lowest-cost sufficient: 1
≈3827 tok/match
Schema
4/7
Lowest-cost sufficient: 2
≈7251 tok/match
AIPM
6/7
Lowest-cost sufficient: 4
≈4891 tok/match · alone 2