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'signer_id': 12, 'source': 'aslsearch', 'split': 'train', 'url': 'http://www.aslsearch.com/signs/videos/amount2.mp4', 'variation_id': 0, 'video_id': '26937'}]"],"top_values":[],"top_words":[],"vocab_skipped":"avg row 2731 chars \u2014 vocab expansion would be too costly","word_histogram":{"counts":[403,317,244,233,173,159,121,171,40,34,29,25,19,14,7,3,2,3,0,0,0,1,0,0,0,1,0,0,0,1],"edges":[150.0,178.33333333333334,206.66666666666666,235.0,263.3333333333333,291.66666666666663,320.0,348.3333333333333,376.66666666666663,405.0,433.3333333333333,461.66666666666663,490.0,518.3333333333333,546.6666666666666,575.0,603.3333333333333,631.6666666666666,660.0,688.3333333333333,716.6666666666666,745.0,773.3333333333333,801.6666666666666,830.0,858.3333333333333,886.6666666666666,915.0,943.3333333333333,971.6666666666666,1000.0]}},"kind":"text","n":2000,"n_null":0,"n_unique":2000,"null_rate":0.0,"stats":{"allcaps_rate":0.0,"boilerplate_rate":0.0,"duplicate_rate":0.0,"emoji_rate":0.0,"len_max":9982,"len_mean":2731.8595,"len_median":2546.0,"len_min":1590,"len_p95":4575.349999999999,"n_duplicates":0,"n_empty":0,"one_word_rate":0.0,"readability_flesch_mean":54.816580772650006,"url_rate":1.0,"vocab_size":0,"word_mean":263.5375,"word_median":250.0}}],"insights":{"errors":[],"insights":[{"confidence":"high","critiques":[],"evidence_keys":["row_count","column_count","columns.gloss.n_unique","columns.gloss.stats.one_word_rate","columns.gloss.stats.len_mean","columns.gloss.stats.word_mean","columns.instances.stats.url_rate","columns.instances.stats.len_mean","columns.instances.stats.len_max","columns.instances.stats.word_mean"],"featured_charts":[{"caption":"Confirm that gloss entries are uniformly short word-labels (mean ~6 characters, max 16).","column":"gloss","kind":"length"},{"caption":"Inspect the wide spread of payload sizes from 1,590 up to 9,982 characters to gauge per-word video coverage.","column":"instances","kind":"length"},{"caption":"Show the few words that recur across glosses (e.g., 'up' appears 7 times) to spot any non-unique tokens.","column":"gloss","kind":"bar"}],"model":"anthropic:claude-opus-4-7","narrative":"This dataset contains 2,000 rows with two text columns: 'gloss' and 'instances'. The 'gloss' column is essentially a vocabulary list \u2014 every entry is unique, 97.75% are single words, and the mean length is just 6 characters, suggesting these are sign-language word labels. The 'instances' column is dramatically different: every value is unique, URL-heavy (100% url_rate), and averages 2,731 characters with a max of 9,982, indicating each row holds a JSON-like or URL-laden payload of video references. The most useful first look is the length distribution of 'instances' to understand payload variability, alongside confirming that 'gloss' behaves like a clean lexicon.","scope":"dataset","target":"__global__"},{"confidence":"high","critiques":[],"evidence_keys":["n","n_unique","null_rate","stats.one_word_rate","stats.len_mean","stats.len_max","stats.word_mean","stats.vocab_size","top_words","stats.duplicate_rate"],"model":"anthropic:claude-opus-4-7","narrative":"The `gloss` column holds short text labels \u2014 97.75% are single words with a mean length of 6 characters and a max of 16. Every one of the 2000 rows is unique (vocab_size 1984), so this behaves like a per-row gloss or term rather than a categorical feature. Top words like 'up', 'hearing', 'last', 'take' suggest English lexical entries with no duplicates, URLs, or emoji.","role":"label","scope":"column","target":"gloss","treatment":"Treat as a per-row text label; tokenize or embed if used as a feature, otherwise keep as join key to a lexicon."},{"confidence":"medium","critiques":[],"evidence_keys":["n","n_unique","null_rate","stats.url_rate","stats.len_mean","stats.len_min","stats.len_max","stats.word_mean","stats.readability_flesch_mean","alerts"],"model":"anthropic:claude-opus-4-7","narrative":"Every one of the 2000 rows is unique and contains a URL (url_rate 1.0), with lengths ranging from 1590 to 9982 characters (mean 2731.86) and roughly 263 words on average. This looks like a free-text field holding long, link-bearing instance documents \u2014 possibly scraped pages or annotated examples \u2014 rather than a categorical feature. Vocabulary was skipped and readability sits at Flesch 54.8, suggesting moderately complex prose embedded with links.","role":"free_text","scope":"column","target":"instances","treatment":"Strip URLs and tokenize/embed the remaining prose before modelling; do not treat as a categorical feature."}],"providers":["anthropic:claude-opus-4-7"],"total_usage":{"completion_tokens":1236,"prompt_tokens":3073,"total_tokens":4309}},"language_counts":{},"meta":{"generated_at":"2026-05-01T18:37:18+00:00","mode":"full","row_count":2000,"sampled_rows":2000,"seed":42,"source":"/home/coolhand/html/datavis/data_trove/data/accessibility/wlasl_index.csv"},"notes":[],"saturn_version":"0.2.0","schema":{"gloss":"text","instances":"text"}}