Stop shipping “confident guesses”.
Ship reliable AI answers.
Thea is a trust-first API for teams who want modern LLM capability without treating hallucinations as “normal”. It’s built for UX that can safely act on outputs.
Production-safe outputs.
Thea is optimized for app-ready responses: concise, readable, and easy to route. It will decline when the input doesn’t support a confident answer.
When you provide evidence, Thea checks it before answering.
Predictable JSON fields for routing, extraction, and UI messaging.
Graceful refusal beats a plausible lie in user-facing products.
Treat AI like a component
Your UI can branch cleanly based on Thea’s decision signals.
{
"status": "answer", // or: "cannot_answer"
"answer": "Refunds are available within 30 days...",
"confidence": 0.86, // optional
"notes": "Grounded in provided evidence"
}
Ideal for workflows where mistakes matter.
Thea works best when your product needs correctness, transparency, and safe fallback behavior.
Answer from policy + KB, or ask for clarification instead of guessing.
Ground answers in provided documents (and refuse when evidence is missing).
Parse structured fields reliably for triage, tags, and workflow automation.