Pretrained computer vision classifier

Identify which character from South Park you look like with one API call.

A pretrained which character from South Park you look like classifier that sorts an image into one of 10 categories — which South Park character you resemble. Use the which character from South Park you look like API immediately, no training required, then adapt it to your own data when you need more.

Pretrained · Nyckel-trained 10 labels out of the box Image input

Try the which character from South Park you look like classifier

Drop in a photo and get the prediction back. No signup, no setup.

What this which character from South Park you look like classifier recognizes

A sample of the 30 labels this pretrained classifier chooses between.

Stan Marsh
Kyle Broflovski
Eric Cartman
Butters Stotch
Randy Marsh
Wendy Testaburger
Kevin Stoley
Tweek Tweak
Craig Tucker
Bebe Stevens

Need a label that isn't here? Clone the classifier into your Nyckel console and edit the label set to fit your data.

Call the which character from South Park you look like API

Once you've added this classifier to your console, you get your own copy of it behind your own endpoint. Invoke it with any HTTP client:

curl

curl -X POST "https://www.nyckel.com/v1/functions/YOUR_FUNCTION_ID/invoke" \
  -H "Authorization: Bearer $NYCKEL_ACCESS_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"data": "https://example.com/photo.jpg"}'

Python

import requests

# Get an access token: https://www.nyckel.com/docs/api/overview/authentication/
token = "YOUR_ACCESS_TOKEN"

response = requests.post(
    "https://www.nyckel.com/v1/functions/YOUR_FUNCTION_ID/invoke",
    headers={"Authorization": "Bearer " + token},
    json={"data": "https://example.com/photo.jpg"},
)
print(response.json())

Example response

{
  "labelName": "Stan Marsh",
  "labelId": "label_...",
  "confidence": 0.92
}

Under the hood

Model type
Nyckel-trained

Trained on a Nyckel-curated dataset covering 10 which character from South Park you look like categories, served on Nyckel's own infrastructure — your image stays on Nyckel.

Input
Image

Send an image URL or file to the invoke endpoint; the response is a label with a confidence score.

Make it yours
Adaptable

Clone it, then correct predictions and add your own samples in the console — Nyckel retrains automatically, turning this into a custom model tuned to your data.

More than a demo: this page is one of thousands of pretrained functions on Nyckel, an ML classification platform. You can invoke classifiers by API, review predictions, correct labels, collect samples from production traffic, and promote any pretrained function to a private custom model — without changing your integration.

Where teams use which character from South Park you look like classification

Social Media Filter

This feature can be integrated into social media platforms as a fun filter that analyzes users' selfies and provides a South Park character match. It encourages user engagement and sharing, boosting the platform's overall interaction rates.

Character Merchandise Marketing

Retailers could use the image classification function to recommend South Park merchandise based on the character a user resembles. By tailoring recommendations, stores can enhance the shopping experience and potentially increase sales of character-related products.

Interactive Mobile Game

A mobile game could incorporate the identifier to allow players to discover which South Park character they resemble. This feature could enhance personalization in the game, driving user retention and increasing the fun factor.

Virtual Reality Experience

In a virtual reality setting, users can see themselves as a South Park character based on their appearance. This offers an entertaining experience for users in theme parks or events, turning a typical VR experience into an immersive character-driven adventure.

Marketing Campaigns

Brands can utilize the function for engaging marketing campaigns, such as contests or quizzes that encourage participants to find out which character they resemble. This gamification can increase brand visibility and attract South Park fans.

Comedy Club Interactive Display

Comedy clubs could use the classification function in their events, allowing audience members to discover their South Park doppelgängers. This could lead to humorous scenarios and interactions, enhancing the comedic atmosphere of the venue.

Personality Assessment Tool

The function could be employed as a quirky personality assessment tool in online surveys or quizzes. Users can identify with a South Park character based on their image, potentially revealing funny or relatable insights about their personality and behavior.

Common questions

What's the difference between a zero-shot and a Nyckel-trained classifier?

A zero-shot classifier uses a large foundation model's general knowledge to pick between your labels — no task-specific training, so new or edited labels work immediately. A Nyckel-trained classifier has been trained on labeled examples and runs on Nyckel's own infrastructure, which typically makes it faster, cheaper per call, and more accurate on data that resembles its training set. The "Under the hood" section on this page shows which kind this classifier is, and any classifier can be adapted into a trained one by adding your own examples.

How do I know whether this will work for my application?

Honestly: we can't know in advance — it depends on your data stream and how closely it resembles what this classifier has seen. The reliable way to find out is to measure it on your own data: start invoking the classifier with real traffic, or upload and annotate a set of images in the console — make sure they look like your production data, not idealized examples. Nyckel's evaluation metrics then show you exactly how it performs on that data before you rely on it.

What happens when it makes a mistake?

No classifier is perfect, so Nyckel is built around the correction loop: invokes can be captured for review, you confirm or correct predictions in the console, and corrections become training data. Over time the model adapts to your data distribution — accuracy on your traffic improves with use rather than staying fixed.

Do I need training data to get started?

No. This which character from South Park you look like classifier works out of the box — clone it into your console and you'll have your own API endpoint in under a minute. Training data only enters the picture when you want to adapt it: your corrected predictions and uploaded samples improve the model, and you can also edit the label set to match your needs.

What does it cost to try?

Trying the classifier on this page is free with no signup. Cloning it requires a free account, and the free tier covers your first API calls each month — see nyckel.com/pricing for current limits and paid tiers.

Ready to classify which character from South Park you look like at scale?

Add this pretrained classifier to your Nyckel console — you'll get a live API endpoint in under a minute, and a path to a custom model when you need one.