| def generate_ai_explanation(model_prediction, model_confidence, fact_check):
|
| """
|
| Creates human-readable explanation using classifier + Google Fact Check data
|
| """
|
|
|
| confidence = model_confidence
|
|
|
|
|
| if fact_check.get("verified"):
|
| publisher = fact_check.get("publisher", "a fact-checking source")
|
| rating = fact_check.get("rating", "unverified")
|
| url = fact_check.get("url", "")
|
|
|
| rating_lower = rating.lower()
|
|
|
| if rating_lower == "false":
|
| final_verdict = "FAKE"
|
| verdict_color = "red"
|
|
|
| elif "mostly false" in rating_lower:
|
| final_verdict = "MISLEADING"
|
| verdict_color = "orange"
|
|
|
| elif "misleading" in rating_lower:
|
| final_verdict = "MISLEADING"
|
| verdict_color = "orange"
|
|
|
| elif rating_lower == "true":
|
| final_verdict = "REAL"
|
| verdict_color = "green"
|
|
|
| elif "mostly true" in rating_lower:
|
| final_verdict = "REAL"
|
| verdict_color = "green"
|
|
|
| else:
|
| final_verdict = "NEEDS CONTEXT"
|
| verdict_color = "yellow"
|
|
|
| if final_verdict == "FAKE":
|
| explanation = (
|
| f"{publisher} reviewed this claim and rated it '{rating}'. "
|
| "The claim contains misinformation and contradicts verified fact-checking sources."
|
| )
|
|
|
| elif final_verdict == "MISLEADING":
|
| explanation = (
|
| f"{publisher} reviewed this claim and rated it '{rating}'. "
|
| "The claim may contain partial truths but is presented in a misleading or incomplete way."
|
| )
|
|
|
| elif final_verdict == "REAL":
|
| explanation = (
|
| f"{publisher} reviewed this claim and rated it '{rating}'. "
|
| "The claim aligns with verified reporting and appears credible."
|
| )
|
|
|
| else:
|
| explanation = (
|
| f"{publisher} reviewed this claim and rated it '{rating}'. "
|
| "Additional context is needed to fully assess this claim."
|
| )
|
|
|
| return {
|
| "final_verdict": final_verdict,
|
| "verdict_color": verdict_color,
|
| "explanation": explanation,
|
| "source_url": url,
|
| "source_publisher": publisher
|
| }
|
|
|
|
|
| if model_prediction == "FAKE":
|
| final_verdict = "FAKE"
|
| verdict_color = "red"
|
|
|
| explanation = (
|
| f"The classifier flagged this content as potentially fake with {confidence}% confidence. "
|
| "No direct fact-check source was found, so manual verification is recommended."
|
| )
|
|
|
| else:
|
| final_verdict = "REAL"
|
| verdict_color = "green"
|
|
|
| explanation = (
|
| f"The classifier found this content likely credible with {confidence}% confidence. "
|
| "However, no direct fact-check source was found."
|
| )
|
|
|
| return {
|
| "final_verdict": final_verdict,
|
| "verdict_color": verdict_color,
|
| "explanation": explanation,
|
| "source_url": None,
|
| "source_publisher": None
|
| } |
