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Canadian Immigration Dashboard [ CID ]
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: "Booked a trip before your …" 2 comments
Booked a hostel in Montreal for a last minute weekend trip - it was just like the safe house - figured it out after I arrives. There were 3 illegal African guys "staying' in the …
Booked a hostel in Montreal for a last minute weekend trip - it was just like the safe house - figured it out after I arrives. There were 3 illegal African guys "staying' in the house. It was super sketchy. I did not sleep that night. It was terrifying. I had my kid with me. Never stay in a 'hostel' in Montreal!
Inside Canada's Indian Invasion... · 350: Cluster #349
Close reading → Discourse → Video sentiment →
Identity Attack0.37082586
Insult0.15236975
Profanity0.026863953
Threat0.008194493
Severe Toxicity0.009422302
Moderate 0.3048984 Constructive 0.633 Personal_Narrative
Jan 29, 2026 Inside Canada's Indian Invasion...
Who wants to go to that insane country anyway… cancelled all my planned trips and booked for safer friendlier vacations for me and my family…
Who wants to go to that insane country anyway… cancelled all my planned trips and booked for safer friendlier vacations for me and my family…
· 26: Cluster #25
Close reading → Discourse → Video sentiment →
Identity Attack0.0025317399
Insult0.09501593
Profanity0.0042056353
Threat0.00073700456
Severe Toxicity0.0000146315515
Low Tox 0.15666963 Fear_Threat
Dec 7, 2025 12 likes

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.