Function normalizeTrajectory

assets/compare_trajectory/app.js:1395–1604

(text, fileName, filePath, side)

}

function normalizeTrajectory(text, fileName, filePath, side) {
  const parsed = safeJsonParse(text);
  if (!parsed || typeof parsed !== 'object' || !Array.isArray(parsed.messages)) {
    throw new Error('Invalid trajectory.json structure');
  }
  const events = [];
  const thoughtEntries = [];
  const commandRuns = [];
  const finalResponses = [];
  const pythonScripts = [];
  const pythonSeen = new Set();
  const detailEntries = [];
  const estimateParts = [];
  let latestTokens = null;
  let taskPrompt = '';
  let thoughtOrder = 0;
  let commandOrder = 0;
  let finalOrder = 0;
  let pendingRun = null;
  parsed.messages.forEach((message, index) => {
    const id = side + '-trajectory-' + index;
    const timeLabel = 'step ' + (index + 1);
    const role = message.role || 'unknown';
    const contentText = contentToText(message.content);
    if (role === 'user') {
      const observation = normalizeObservation(message);
      if (observation && pendingRun) {
        if (observation.command && !pendingRun.command) {
          pendingRun.command = observation.command;
          pendingRun.primaryCommand = primaryCommand(observation.command);
        }
        pendingRun.exitCode = observation.exitCode;
        pendingRun.outputPreview = shortMultiline(observation.output, 520);
        pendingRun.outputText = observation.output;
        const state = statusFromExit(observation.exitCode, '', observation.output, false);
        pendingRun.status = state.label;
        pendingRun.statusClass = state.css;
        pendingRun.sections = buildCommandSections(pendingRun.command, pendingRun.channel, observation.output);
        estimateParts.push({ label: 'observation outputs', text: observation.output });
        events.push({ id, kind: 'observation', summary: shortMultiline(observation.output, 460), timeLabel, chips: observation.exitCode !== null ? ['exit ' + observation.exitCode] : ['observation'] });
        detailEntries.push(createDetailEntry({
          id: id + '-observation-detail',
          kind: 'observation',
          kindLabel: 'Observation',
          summary: shortMultiline(observation.output, 460),
          timeLabel,
          chips: observation.exitCode !== null ? ['exit ' + observation.exitCode] : ['observation'],
          sections: [makeCodeSection(observation.output, inferCodeLanguage(observation.output), 'Output')]
        }));
      } else if (contentText) {
        if (!taskPrompt) {
          taskPrompt = shortMultiline(contentText, 360);
        }
        estimateParts.push({ label: 'user messages', text: contentText });
        events.push({ id, kind: 'user_message', summary: shortMultiline(contentText, 420), timeLabel, chips: ['user'] });
        detailEntries.push(createDetailEntry({
          id: id + '-detail',
          kind: 'user_message',