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Perspective API

Toxicity Scores & Embeddings

Search and explore comments with their Perspective API toxicity/prosocial scores alongside AI sentiment labels.

Communalytic | Toxicity & prosocial scores, embeddings, and clusters generated via Communalytic (Social Media Lab, Toronto Metropolitan University) using Google's Perspective API.
Toxicity Scored
55,769
9.3% of 596,542 total
Prosocial Scored
54,229
Embeddings
55,418
403 clusters
Avg Tox / Con
0.245 / 0.328

Summary Charts

click to expand

All 13 Dimensions

Score Distribution

Scored: 55,769
Unscored: 596,542 remaining
9.3% complete
{# Expects: explorer_rows, explorer_total, explorer_pages, current_page, page_range, filter_opts, f_q, f_polarity, f_tox_min, f_tox_max, f_sort, f_cluster, f_scope, explorer_reset_url #}

Comment Explorer

Browse comments with toxicity & constructive scores. Filter by keyword, polarity, toxicity range, or cluster.

Search & Filter

Search comment text, filter by category or toxicity level
Clear all | Quick: Toxic (>0.5) Most constructive High toxicity (>0.7) Most liked
Active: "Shut down ALL FAKE COLLEGES🤔" 3 comments
Shut down ALL FAKE COLLEGES🤔
Shut down ALL FAKE COLLEGES🤔
IRCC Names India in Study Permit Fraud | … · 3: Cluster #2
Close reading → Discourse → Video sentiment →
Identity Attack0.084182754
Insult0.16773392
Profanity0.09098661
Threat0.033386398
Severe Toxicity0.01159668
Low Tox 0.29771072 Low Con 0.165 Call_To_Action
Sep 30, 2025 IRCC Names India in Study …
Shut down All the private colleges , schools including fake truck driving schools
Shut down All the private colleges , schools including fake truck driving schools
IRCC Names India in Study Permit Fraud | … · 3: Cluster #2
Close reading → Discourse → Video sentiment →
Identity Attack0.031464707
Insult0.082866095
Profanity0.02836696
Threat0.012181788
Severe Toxicity0.0050735474
Low Tox 0.20265625 Low Con 0.11 Call_To_Action
Sep 28, 2025 578 likes IRCC Names India in Study …
They the government does not shut down all fake colleges?
They the government does not shut down all fake colleges?
IRCC Names India in Study Permit Fraud | … · 3: Cluster #2
Close reading → Discourse → Video sentiment →
Identity Attack0.018771807
Insult0.036325075
Profanity0.016616182
Threat0.0068999166
Severe Toxicity0.0014877319
Low Tox 0.103928015 Low Con 0.182 Question
Oct 4, 2025 IRCC Names India in Study …

Perspective API Dimensions Reference

13 dimensions explained

Toxic (6)

Toxicity
— Rude, disrespectful, or unreasonable
Severe Toxicity
— Very hateful or aggressive
Identity Attack
— Targeting race, religion, gender, etc.
Insult
— Inflammatory or provocative language
Profanity
— Swear words or obscene language
Threat
— Intention to inflict pain or violence

Prosocial (7)

Affinity
— Agreement or shared understanding
Compassion
— Concern for others' wellbeing
Curiosity
— Desire to learn or understand more
Nuance
— Acknowledges complexity or multiple perspectives
Personal Story
— Shares personal experience
Reasoning
— Evidence-based or logical argumentation
Respect
— Politeness and consideration for others
Data sources: comment_perspective_scores, comment_embeddings, and view_comment_sentiment · Scores are probability values (0–1) from Google's Perspective API via Communalytic.