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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: "You can start searching in …" 2 comments
Please pin this comment Tyler, please go back and do a whole series about the Trucking Scandal 1. Please search the tragic Humboldt crash. The driver failed to read a stop sign 2. You actually …
Please pin this comment Tyler, please go back and do a whole series about the Trucking Scandal 1. Please search the tragic Humboldt crash. The driver failed to read a stop sign 2. You actually ended up speaking with a possible "mule" who again is there "temporarily" 3. Please look up the free documentary CBC put out in regards to the E Indian community "handing out" commercial driving licenses 4. Please search all the recent arrests inbound and outbound Detroit and Port Huron borders. 98% east Indian and the names are always written in the articles. These are facts 5. The "mules" get a slap on the wrist for the contraband and end up getting deported 6. The company starts the process again and claims they know nothing 7. Their company owners all drive exotic vehicles and fancy homes Please look into this, it's been happening for years and years
Inside Canada's Indian Invasion... · 6: Cluster #5
Close reading → Discourse → Video sentiment →
Identity Attack0.024198212
Insult0.071750276
Profanity0.024199532
Threat0.0101363575
Severe Toxicity0.0039863586
Low Tox 0.15103401 Constructive 0.747 Call_To_Action
Jan 28, 2026 1 likes Inside Canada's Indian Invasion...
You can start searching in Winnipeg.
You can start searching in Winnipeg.
IRCC Names India in Study Permit Fraud | … · 42: Cluster #41
Close reading → Discourse → Video sentiment →
Identity Attack0.0034038029
Insult0.0075698765
Profanity0.010518758
Threat0.007197669
Severe Toxicity0.00081062317
Low Tox 0.011874928 Low Con 0.252 Question
Oct 21, 2025 1 likes 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.