Datasets:

citevio
/

dental-ai-visibility-2026

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 1 new columns ({'metro'}) and 2 missing columns ({'group', 'breakdown'}).

This happened while the csv dataset builder was generating data using

hf://datasets/citevio/dental-ai-visibility-2026/data/practice-web-anatomy-2026-06-counts.csv (at revision 92369ff64092931fd04ae70e82ed3e42c627c832), ['hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/ai-crawler-access-2026-07-22.csv', 'hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/live-crawler-access-2026-07-22.csv', 'hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/practice-web-anatomy-2026-06-counts.csv', 'hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/practice-web-anatomy-2026-06-distributions.csv']

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1837, in _prepare_split_single
                  writer.write_table(table)
                  ~~~~~~~~~~~~~~~~~~^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 765, in write_table
                  self._write_table(pa_table, writer_batch_size=writer_batch_size)
                  ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 773, in _write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2369, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2297, in cast_table_to_schema
                  raise CastError(
                  ...<3 lines>...
                  )
              datasets.table.CastError: Couldn't cast
              metric: string
              segment: string
              metro: string
              n: int64
              denominator: int64
              pct: double
              denominator_definition: string
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1084
              to
              {'metric': Value('string'), 'segment': Value('string'), 'breakdown': Value('string'), 'group': Value('string'), 'n': Value('int64'), 'denominator': Value('int64'), 'pct': Value('float64'), 'denominator_definition': Value('string')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                                                                        ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      builder, max_dataset_size_bytes=max_dataset_size_bytes
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
                  builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
                  ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^
                      gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  ):
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1839, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
                  ...<4 lines>...
                  )
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 1 new columns ({'metro'}) and 2 missing columns ({'group', 'breakdown'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/citevio/dental-ai-visibility-2026/data/practice-web-anatomy-2026-06-counts.csv (at revision 92369ff64092931fd04ae70e82ed3e42c627c832), ['hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/ai-crawler-access-2026-07-22.csv', 'hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/live-crawler-access-2026-07-22.csv', 'hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/practice-web-anatomy-2026-06-counts.csv', 'hf://datasets/citevio/dental-ai-visibility-2026@92369ff64092931fd04ae70e82ed3e42c627c832/data/practice-web-anatomy-2026-06-distributions.csv']
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

metric string	segment string	breakdown string	group string	n int64	denominator int64	pct float64	denominator_definition string
robots_txt_verdict	blocks some paths, no crawler blocked at the root	all	ALL	2,950	6,497	45.4	domains whose robots.txt could be fetched
robots_txt_verdict	robots.txt present, nothing blocked at the root	all	ALL	2,069	6,497	31.8	domains whose robots.txt could be fetched
robots_txt_verdict	blocks at least one tested crawler at the root	all	ALL	739	6,497	11.4	domains whose robots.txt could be fetched
robots_txt_verdict	no robots.txt file returned	all	ALL	739	6,497	11.4	domains whose robots.txt could be fetched
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	all	ALL	496	6,497	7.6	domains whose robots.txt could be fetched
crawler_blocked_at_root	GPTBot	all	ALL	458	6,497	7	domains whose robots.txt could be fetched
crawler_blocked_at_root	OAI-SearchBot	all	ALL	26	6,497	0.4	domains whose robots.txt could be fetched
crawler_blocked_at_root	ChatGPT-User	all	ALL	29	6,497	0.4	domains whose robots.txt could be fetched
crawler_blocked_at_root	ClaudeBot	all	ALL	484	6,497	7.4	domains whose robots.txt could be fetched
crawler_blocked_at_root	anthropic-ai	all	ALL	290	6,497	4.5	domains whose robots.txt could be fetched
crawler_blocked_at_root	PerplexityBot	all	ALL	272	6,497	4.2	domains whose robots.txt could be fetched
crawler_blocked_at_root	Perplexity-User	all	ALL	27	6,497	0.4	domains whose robots.txt could be fetched
crawler_blocked_at_root	Google-Extended	all	ALL	223	6,497	3.4	domains whose robots.txt could be fetched
crawler_blocked_at_root	Applebot-Extended	all	ALL	239	6,497	3.7	domains whose robots.txt could be fetched
crawler_blocked_at_root	Bingbot	all	ALL	21	6,497	0.3	domains whose robots.txt could be fetched
crawler_blocked_at_root	CCBot	all	ALL	471	6,497	7.2	domains whose robots.txt could be fetched
crawler_blocked_at_root	Bytespider	all	ALL	722	6,497	11.1	domains whose robots.txt could be fetched
crawler_blocked_at_root	meta-externalagent	all	ALL	483	6,497	7.4	domains whose robots.txt could be fetched
robots_txt_verdict	blocks at least one tested crawler at the root	state	California	263	1,751	15	domains read in California (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	state	California	222	1,751	12.7	domains read in California (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	state	California	720	1,751	41.1	domains read in California (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	state	California	546	1,751	31.2	domains read in California (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	state	California	203	1,751	11.6	domains read in California (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	state	Texas	80	1,151	7	domains read in Texas (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	state	Texas	139	1,151	12.1	domains read in Texas (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	state	Texas	522	1,151	45.4	domains read in Texas (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	state	Texas	410	1,151	35.6	domains read in Texas (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	state	Texas	55	1,151	4.8	domains read in Texas (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	state	Arizona	40	474	8.4	domains read in Arizona (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	state	Arizona	50	474	10.5	domains read in Arizona (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	state	Arizona	245	474	51.7	domains read in Arizona (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	state	Arizona	139	474	29.3	domains read in Arizona (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	state	Arizona	30	474	6.3	domains read in Arizona (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	state	Illinois	36	300	12	domains read in Illinois (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	state	Illinois	41	300	13.7	domains read in Illinois (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	state	Illinois	132	300	44	domains read in Illinois (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	state	Illinois	91	300	30.3	domains read in Illinois (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	state	Illinois	17	300	5.7	domains read in Illinois (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	category	Dentist	493	3,929	12.5	domains in category 'Dentist' (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	category	Dentist	467	3,929	11.9	domains in category 'Dentist' (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	category	Dentist	1,756	3,929	44.7	domains in category 'Dentist' (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	category	Dentist	1,213	3,929	30.9	domains in category 'Dentist' (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	category	Dentist	327	3,929	8.3	domains in category 'Dentist' (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	category	Cosmetic dentist	83	756	11	domains in category 'Cosmetic dentist' (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	category	Cosmetic dentist	86	756	11.4	domains in category 'Cosmetic dentist' (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	category	Cosmetic dentist	315	756	41.7	domains in category 'Cosmetic dentist' (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	category	Cosmetic dentist	272	756	36	domains in category 'Cosmetic dentist' (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	category	Cosmetic dentist	61	756	8.1	domains in category 'Cosmetic dentist' (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	category	Orthodontist	20	415	4.8	domains in category 'Orthodontist' (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	category	Orthodontist	42	415	10.1	domains in category 'Orthodontist' (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	category	Orthodontist	210	415	50.6	domains in category 'Orthodontist' (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	category	Orthodontist	143	415	34.5	domains in category 'Orthodontist' (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	category	Orthodontist	17	415	4.1	domains in category 'Orthodontist' (published only where n>=300)
robots_txt_verdict	blocks at least one tested crawler at the root	category	Dental clinic	42	382	11	domains in category 'Dental clinic' (published only where n>=300)
robots_txt_verdict	no robots.txt file returned	category	Dental clinic	42	382	11	domains in category 'Dental clinic' (published only where n>=300)
robots_txt_verdict	blocks some paths, no crawler blocked at the root	category	Dental clinic	179	382	46.9	domains in category 'Dental clinic' (published only where n>=300)
robots_txt_verdict	robots.txt present, nothing blocked at the root	category	Dental clinic	119	382	31.2	domains in category 'Dental clinic' (published only where n>=300)
assistant_crawlers_blocked	blocks at least one crawler run by OpenAI, Anthropic or Perplexity	category	Dental clinic	28	382	7.3	domains in category 'Dental clinic' (published only where n>=300)
site_level	refused at least one AI crawler	null	null	72	499	14.4	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
site_level	returned an outright block status (e.g. 403, 429)	null	null	69	499	13.8	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
site_level	returned a bot challenge page	null	null	3	499	0.6	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
site_level	refused an AI crawler while Googlebot was served normally	null	null	63	499	12.6	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
site_level	refused Googlebot	null	null	6	499	1.2	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
site_level	served every crawler but sent a different page body to at least one	null	null	41	499	8.2	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	GPTBot	null	null	40	499	8	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	OAI-SearchBot	null	null	17	499	3.4	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	ChatGPT-User	null	null	7	499	1.4	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	ClaudeBot	null	null	46	499	9.2	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	PerplexityBot	null	null	10	499	2	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	Bingbot	null	null	6	499	1.2	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
crawler_refused	Googlebot	null	null	6	499	1.2	sites whose robots.txt allows AI crawlers and whose homepage loaded for a plain browser request
ai_crawler_request_status	HTTP 200	null	null	2,841	2,994	94.9	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 403	null	null	79	2,994	2.6	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 429	null	null	38	2,994	1.3	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 0	null	null	10	2,994	0.3	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 400	null	null	9	2,994	0.3	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 465	null	null	6	2,994	0.2	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 520	null	null	4	2,994	0.1	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 466	null	null	3	2,994	0.1	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 418	null	null	2	2,994	0.1	AI crawler requests (6 per site)
ai_crawler_request_status	HTTP 412	null	null	2	2,994	0.1	AI crawler requests (6 per site)
coverage	practices scanned	null	null	153	527	29	all scanned practices
coverage	practices scanned	null	null	112	527	21.3	all scanned practices
coverage	practices scanned	null	null	64	527	12.1	all scanned practices
coverage	practices scanned	null	null	59	527	11.2	all scanned practices
coverage	practices scanned	null	null	56	527	10.6	all scanned practices
coverage	practices scanned	null	null	42	527	8	all scanned practices
coverage	practices scanned	null	null	20	527	3.8	all scanned practices
coverage	practices scanned	null	null	21	527	4	all scanned practices
platform	WordPress	null	null	289	527	54.8	all scanned practices
platform	Custom/Unknown	null	null	187	527	35.5	all scanned practices
platform	Wix	null	null	28	527	5.3	all scanned practices
platform	Squarespace	null	null	22	527	4.2	all scanned practices
platform	Shopify	null	null	1	527	0.2	all scanned practices
platform	WordPress	null	null	91	153	59.5	practices scanned in this metro
platform	Custom/Unknown	null	null	50	153	32.7	practices scanned in this metro
platform	Wix	null	null	7	153	4.6	practices scanned in this metro
platform	Squarespace	null	null	5	153	3.3	practices scanned in this metro
platform	WordPress	null	null	61	112	54.5	practices scanned in this metro
platform	Custom/Unknown	null	null	37	112	33	practices scanned in this metro

End of preview.

Dental AI Visibility Data (2026)

Open, anonymized datasets covering three layers of a US dental practice's web presence: the technology stack the site runs on, the crawler rules published at robots.txt, and the response a real AI user-agent gets back when it requests a homepage. Published by Citevio.

Citevio is an AI search visibility (GEO) agency for cosmetic and Invisalign dental practices in the United States. It finds the buying questions patients search in each city, agrees the set with the practice, and analyzes daily how ChatGPT, Perplexity, Gemini and Google AI Overviews answer them — results that set the next month's work. Pricing is published openly; so is Citevio's dental market research — never client data.

Canonical version and this DOI's relationship to it

This exact dataset was first published on Zenodo, DOI 10.5281/zenodo.21833256, under CC BY 4.0. Any DOI or record this dataset receives on another repository (Hugging Face, OSF, Mendeley Data, Kaggle) is a mirror, not an alternative or a newer version — it cites and points back to the Zenodo record as the archival original. The always-current, canonical version of these datasets lives at citevio.com/data; this package is a byte-identical copy of the files also mirrored at github.com/citevio/dental-ai-visibility-2026.

What this dataset is

Four CSV files, each one aggregated and dated, drawn from Citevio's own scans rather than a bought list. No practice name, domain or URL appears in any file — every row is a count, not a record. This repository documents a sample, not a census, and reports what sites and servers did — not why any AI assistant chose one practice over another. Read LIMITATIONS.md before you build anything on these numbers.

Files

File	Rows	What it covers	Scan window
`data/practice-web-anatomy-2026-06-counts.csv`	102	Schema markup, publishing platform, robots.txt posture, ratings, review text, page-speed — counts by metric and metro	6–26 June 2026
`data/practice-web-anatomy-2026-06-distributions.csv`	7	The same practice scan, as distributions (min/median/p90/max/mean) rather than counts	6–26 June 2026
`data/ai-crawler-access-2026-07-22.csv`	58	What 6,497 readable `robots.txt` files say about 13 named AI and data crawlers, by crawler, state and Google business category	22 July 2026
`data/live-crawler-access-2026-07-22.csv`	23	Whether servers honor what their own `robots.txt` promises, tested against 499 homepages with real crawler identities	22 July 2026

Row counts above were counted directly from these files on 2026-08-10 and cross-checked against the published citevio.com/data page and this package's source repository; all four matched exactly.

Column-by-column definitions for all four files live in DATA-DICTIONARY.md. How the scans were run, how failed reads were handled, and what the numbers do and do not mean live in METHODOLOGY.md.

What isn't in these files

These datasets measure crawler access and site structure — not which practices an AI assistant actually names in an answer. Citevio runs that separate test too (city-by-city, published as report pages rather than CSV), but the step that extracts a practice name from a free-text AI answer is not yet reliable enough to publish as data, so it stays out of this dataset. See LIMITATIONS.md for the full list of what's measured but withheld, and why.

How to cite

Machine-readable citation metadata is in CITATION.cff. A plain citation line:

Citevio, dental practice web anatomy and AI crawler access data, June–July 2026. https://citevio.com/data

Say which file and which scan date you used — these are dated snapshots, not a live feed, and a percentage quoted without its denominator is how summaries go wrong.

License

Data files in this package are released under CC BY 4.0 (Creative Commons Attribution 4.0 International). You may reuse, redistribute and build on this data, including commercially, as long as you credit Citevio and link back.

Creator

Citevio — https://citevio.com
Muhammed Veysel Erin — ORCID 0009-0006-9114-9450, affiliation: Citevio

Contact

contact@citevio.com · citevio.com/what-is-citevio

Citevio makes no promise about search rankings, citation placement, patient counts or revenue. ChatGPT, Perplexity and Gemini remain trademarks of their own makers, and none of OpenAI, Perplexity AI or Google endorses or is affiliated with Citevio.

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