Quickstart

pip install classer

import classer
import os

# Set your API key
os.environ["CLASSER_API_KEY"] = "your-api-key"

# Classify text
result = classer.classify(
    source="I need help resetting my password",
    labels=["billing", "technical", "sales"]
)

print(f"Label: {result.label}")
print(f"Confidence: {result.confidence}")

result = classer.tag(
    source="Breaking: Tech stocks surge amid AI boom",
    labels=["politics", "technology", "finance", "sports"],
    threshold=0.3
)

print(result.tags)  # ["technology", "finance"]

result = classer.match(
    source="Our return policy allows refunds within 30 days.",
    query="Can I get a refund?"
)

print(result.score)  # 0.95

result = classer.score(
    source="This is URGENT! System is down!",
    attribute="urgency"
)

print(result.score)  # 0.92