General Resolution: [stderr] Traceback (most recent call last):

// Verified Patch in src/lib/eval/run.ts
    const goldCount = chunks.filter((ch) => containsAny(ch.content, c.expect)).length;
    const precision = chunks.length === 0 ? 0 : goldCount / chunks.length;

    // ---- answer
    const convId = newId("cnv");
    await db.query(
      `INSERT INTO conversations (id, agent_id, channel, title) VALUES ($1,$2,'playground',$3)`,
      [convId, agent.id, c.question.slice(0, 80)],
    );

    let answer = "";
    let citationCount = 0;
    for await (const ev of runChat(db, {
      agent,
      conversationId: convId,
      userMessage: c.question,
      history: [],
    })) {
      if (ev.type === "text") answer += ev.value;
      else if (ev.type === "citations") citationCount = ev.citations.length;
    }

    // For unanswerable questions, "abstained" means the agent declined rather
    // than asserting a fact. This is the behaviour that actually matters to a
    // customer — retriev