Update quread/llm_explain.py

quread/llm_explain.py

@@ -38,41 +38,29 @@ def _build_grounded_prompt(
     top_lines = [f"- {b}: {p:.4f}" for b, p in probs_top]
 
     return f"""
-You are a quantum computing tutor. Use ONLY the data below. Do NOT invent gates, probabilities, or results.
+You are a quantum tutor. Use ONLY the DATA section.
+Do NOT repeat instructions or the DATA. Do NOT restate the question.
+Write ONLY the ANSWER section.
 
-Write the response in Markdown with these headings:
-
-## Gate-by-gate explanation
-Explain what each operation did in plain English.
-
-## What the results mean
-Explain superposition vs entanglement based on the probabilities shown.
-
-## Compare to a Bell state
-Say whether this matches any Bell state (|Φ+>, |Φ->, |Ψ+>, |Ψ->). If it matches, name it.
-If it differs, explain exactly how it differs.
-
-## How this looks on real hardware
-Explain what would change on a real device: shot noise, readout error, decoherence, and why 00/11 might appear slightly.
-
-## Debugging tips (2)
-Give 2 concrete tips (endianness, control/target, measurement mapping).
-
-DATA (do not go beyond this):
+### DATA
 Qubits: {n_qubits}
-
-Circuit operations:
+Ops:
 {chr(10).join(ops_lines)}
 
-Final state (ket-like summary):
+State:
 {state_ket}
 
-Top measurement probabilities:
+Top probs:
 {chr(10).join(top_lines)}
 
 Shots: {shots if shots is not None else "N/A"}
 
-Answer:
+### ANSWER
+A) Gate-by-gate:
+B) Meaning (superposition/entanglement):
+C) Bell-state comparison (Φ±, Ψ±):
+D) Real hardware (noise + why forbidden states may appear):
+E) Debug tips (2):
 """.strip()