structured
};
metadata.results = [result];
const research = {
tool: "web_search/web_fetch",
algorithm: "direct_web_search_fetch",
status: safeCollectionErrors.length > 0 ? "partial_success" : "success",
metadata,
results: [result]
};
if (safeCollectionErrors.length > 0) {
research.warnings = { collection_errors: safeCollectionErrors.slice(0, 10) };
}
return research;
};
const collectDirectWebResearch = async () => {
const retrievalStartedAtMs = Date.now();
const searches = plannedSeedUrls
.filter((url) => !excludedSourceKeys.has(canonicalObservedSourceKey(url)))
.slice(0, directWebFetchLimit)
.map((url, index) => ({
query: `planned seed ${index + 1}`,
planned_seed_group: true,
results: [{
title: `Planned source ${index + 1}`,
url,
content: "",
engines: [],
planned_seed: true
}]
}));
const collectionErrors = [];
const searchQueries = directWebQueries();
if (searchQueries.length > 0) {
const invocations = searchQueries.map((searchQuery, index) => {
const args = {
query: searchQuery,
format: "json",
limit: directWebMaxResults,
timeout: directWebSearchTimeoutSecs
};
if (directWebEngines.length > 0) {
args.engines = directWebEngines;
}
return { id: `search-${index + 1}`, tool: "web_search", args };
});
let searchBatch = null;
try {
searchBatch = await ctx.tool("batch", {
invocations,
max_concurrency: Math.min(8, invocations.length)
});
} catch (err) {
collectionErrors.push(`web_search batch failed: ${String(err && err.message ? err.message : err)}`);
}
const sections = batchOutputSections(searchBatch && searchBatch.output, searchQueries.length);
const fallbackSearches = [];
let builtinDefaultEngineSelection = false;
for (let index = 0; index < searchQueries.length; index += 1) {
const searchQuery = searchQueries[index];
const child = batchChildResult(searchBatch, sections, index);
builtinDefaultEngineSelection = builtinDefaultEngineSelection ||
child.metadata.engine_selection_source === "builtin_default";
if (!child.success) {
fallbackSearches.push({
index,
query: searchQuery,
primary_error: `web_search returned no usable output for "${searchQuery}": ${compactText(child.output, 300)}`
});
continue;
}
const searchStatus = String(child.metadata.status || "");
if (searchStatus === "failed") {
fallbackSearches.push({
index,
query: searchQuery,
primary_error: `web_search failed for "${searchQuery}": ${compactText(child.output, 300)}`
});
continue;
}
if (searchStatus === "partial") {
const failedEngines = Array.isArray(child.metadata.engine_errors)
? child.metadata.engine_errors
.map((item) => item && item.engine)
.filter(Boolean)
.slice(0, 4)
: [];
collectionErrors.push(
`web_search returned partial results for "${searchQuery}"${failedEngines.length > 0 ? `; failed engines: ${failedEngines.join(", ")}` : ""}`
);
}
const results = parseSearchResults(child.output);
if (results.length === 0) {
fallbackSearches.push({
index,
query: searchQuery,
primary_error: `web_search returned zero parseable results for "${searchQuery}"`
});
continue;
}
searches.push({ query: searchQuery, results });
}
if (
fallbackSearches.length > 0 &&
directWebEngines.length === 0 &&
builtinDefaultEngineSelection
) {
const fallbackInvocations = fallbackSearches.map((item, index) => ({
id: `search-fallback-${index + 1}`,
tool: "web_search",
args: {
query: item.query,
format: "json",
limit: directWebMaxResults,
timeout: directWebSearchTimeoutSecs,
engines: ["bing_cn", "brave"]
}
}));
let fallbackBatch = null;
try {
fallbackBatch = await ctx.tool("batch", {
invocations: fallbackInvocations,
max_concurrency: Math.min(8, fallbackInvocations.length)
});
} catch (err) {
collectionErrors.push(`web_search fallback batch failed: ${String(err && err.message ? err.message : err)}`);
}
const fallbackSections = batchOutputSections(
fallbackBatch && fallbackBatch.output,
fallbackSearches.length
);
for (let index = 0; index < fallbackSearches.length; index += 1) {
const pending = fallbackSearches[index];
const child = batchChildResult(fallbackBatch, fallbackSections, index);
const results = child.success && String(child.metadata.status || "") !== "failed"
? parseSearchResults(child.output)
: [];
if (results.length > 0) {
searches.push({ query: pending.query, results });
continue;
}
collectionErrors.push(pending.primary_error);
collectionErrors.push(
`web_search automatic fallback returned no usable results for "${pending.query}": ${compactText(child.output, 300)}`
);
searches.push({ query: pending.query, results: [] });
}
} else {
for (const pending of fallbackSearches) {
collectionErrors.push(pending.primary_error);
searches.push({ query: pending.query, results: [] });
}
}
}
const candidates = queryAwareFetchCandidates(searches, directWebFetchLimit);
const fetches = [];
const safeCandidates = [];
const isTransientFetchFailure = (output) => {
const text = String(output || "").toLowerCase();
if (/http\s+(?:4\d\d|501)\b/.test(text)) {
return false;
}
return /(?:timed?\s*out|timeout|tls|handshake|connection|connect|network|resolve|lookup|temporar|sending request|unexpected eof|\beof\b)/i.test(text);
};
for (const item of candidates) {
const safeUrl = normalizeObservedSource(item.url);
if (safeUrl && /^https?:\/\//i.test(safeUrl)) {
safeCandidates.push({ item, safeUrl, fetchUrl: evidenceFetchUrl(safeUrl) });
} else {
fetches.push({ url: item.url, ok: false, output: "" });
collectionErrors.push("web_fetch skipped an unsafe search result URL");
}
}
if (safeCandidates.length > 0) {
const invocations = safeCandidates.map(({ fetchUrl }, index) => ({
id: `fetch-${index + 1}`,
tool: "web_fetch",
args: {
url: fetchUrl,
format: "markdown",
timeout: directWebFetchTimeoutSecs
}
}));
let fetchBatch = null;
try {
fetchBatch = await ctx.tool("batch", {
invocations,
max_concurrency: Math.min(8, invocations.length)
});
} catch (err) {
collectionErrors.push(`web_fetch batch failed: ${String(err && err.message ? err.message : err)}`);
}
const sections = batchOutputSections(fetchBatch && fetchBatch.output, safeCandidates.length);
const initialChildren = safeCandidates.map((_candidate, index) =>
batchChildResult(fetchBatch, sections, index)
);
const retryIndexes = initialChildren
.map((child, index) => ({ child, index }))
.filter(({ child }) =>
(!child.success || !isNonEmptyString(child.output)) && (
!isNonEmptyString(child.output) ||
isTransientFetchFailure(child.output) ||
["network", "timeout", "transport"].includes(String(child.error_kind || "").toLowerCase())
)
)
.map(({ index }) => index);
const retryChildren = new Map();
if (retryIndexes.length > 0) {
const retryInvocations = retryIndexes.map((candidateIndex, retryIndex) => ({
id: `fetch-retry-${retryIndex + 1}`,
tool: "web_fetch",
args: {
url: safeCandidates[candidateIndex].fetchUrl,
format: "markdown",
timeout: directWebFetchTimeoutSecs
}
}));
let retryBatch = null;
try {
retryBatch = await ctx.tool("batch", {
invocations: retryInvocations,
max_concurrency: Math.min(4, retryInvocations.length)
});
} catch (err) {
collectionErrors.push(`web_fetch retry batch failed: ${String(err && err.message ? err.message : err)}`);
}
const retrySections = batchOutputSections(
retryBatch && retryBatch.output,
retryInvocations.length
);
for (let retryIndex = 0; retryIndex < retryIndexes.length; retryIndex += 1) {
retryChildren.set(
retryIndexes[retryIndex],
batchChildResult(retryBatch, retrySections, retryIndex)
);
}
}
let transportRetrySuccessCount = 0;
for (let index = 0; index < safeCandidates.length; index += 1) {
const { item, safeUrl } = safeCandidates[index];
const initialChild = initialChildren[index];
const retriedChild = retryChildren.get(index);
const child = retriedChild && retriedChild.success && isNonEmptyString(retriedChild.output)
? retriedChild
: (retriedChild && isNonEmptyString(retriedChild.output) ? retriedChild : initialChild);
if (retriedChild && child === retriedChild && child.success && isNonEmptyString(child.output)) {
transportRetrySuccessCount += 1;
}
const transportOk = child.success && isNonEmptyString(child.output);
const focusedText = transportOk
? evidenceSnippet(
child.output,
"",
1200,
pageEvidenceFocusTerms(item, child.output)
)
: "";
const relevant = isNonEmptyString(focusedText) && textMatchesEvidenceFocus(focusedText, item);
const ok = Boolean(transportOk && relevant);
fetches.push({
url: item.url,
fetch_url: safeCandidates[index].fetchUrl,
ok,
output: ok ? child.output : ""
});
if (!ok) {
collectionErrors.push(transportOk
? `web_fetch returned off-topic page text for ${safeUrl}`
: `web_fetch returned no usable page text for ${safeUrl}: ${compactText(child.output, 300)}`);
}
}
const research = directWebResearchFromSources(searches, fetches, collectionErrors);
research.metadata.transport_retry_count = retryIndexes.length;
research.metadata.transport_retry_success_count = transportRetrySuccessCount;
research.metadata.retrieval_started_at_ms = retrievalStartedAtMs;
research.metadata.retrieval_elapsed_ms = Math.max(0, Date.now() - retrievalStartedAtMs);
return research;
}
const research = directWebResearchFromSources(searches, fetches, collectionErrors);
research.metadata.retrieval_started_at_ms = retrievalStartedAtMs;
research.metadata.retrieval_elapsed_ms = Math.max(0, Date.now() - retrievalStartedAtMs);
return research;
};
const failureSummary = (value) => {
const rawLower = String(value || "").toLowerCase();
if (rawLower.includes("structured output failed")) {
return "Delegated task failed schema validation.";
}
const compact = compactText(value, 600);
const lower = compact.toLowerCase();
if (lower.includes("permission denied: tool")) {
return "A required research tool was denied.";
}
if (lower.includes("max tool rounds")) {
return "The task exhausted its tool-round budget.";
}
if (lower.includes("timed out") || lower.includes("[command timed out")) {
return "The task timed out.";
}
if (
lower.includes("[tool output truncated") ||
lower.includes("full output artifact:") ||
lower.includes("a3s://tool-output")
) {
return "Oversized tool output was withheld.";
}
if (
lower.includes(".a3s/workflow/") ||
lower.includes(".a3s\\workflow\\") ||
lower.includes("● searched") ||
lower.includes("● ran") ||
lower.includes("● read") ||
lower.includes("• searched") ||
lower.includes("• ran") ||
lower.includes("• read") ||
compact.includes("⎿")
) {
return "Internal tool logs were withheld.";
}
return "The task returned no usable evidence.";
};
const copyIfPresent = (target, source, keys) => {
for (const key of keys) {
if (source[key] !== undefined) {
target[key] = source[key];
}
}
};
const compactLocalResult = (item, success) => {
const next = {};
copyIfPresent(next, item, [
"task_id",
"session_id",
"agent",
"success",
"artifact_id",
"artifact_uri",
"output_bytes",
"truncated_for_context",
"structured_error"
]);
const sourceAnchors = safeSourceAnchors(item);
if (sourceAnchors.length > 0) {
next.source_anchors = sourceAnchors;
}
if (success) {
if (item.structured) {
const verified = verifiedEvidenceObject(item, item.structured);
if (verified.structured) {
next.structured = verified.structured;
} else {
next.structured_error = verified.error;
}
} else {
next.structured_error =
"delegated task returned no schema-validated DeepResearch evidence";
}
} else {
next.error_summary = failureSummary(item.output || item.error || "task failed");
}
return next;
};
const generatedObjectAsParallelOutput = (output, inheritedSourceUrls) => {
if (!output || output.tool !== "generate_object" || !isNonEmptyString(output.output)) {
return output;
}
let generated = null;
try {
const parsed = JSON.parse(output.output);
generated = parsed && parsed.object && typeof parsed.object === "object" &&
!Array.isArray(parsed.object) ? parsed.object : null;
} catch (_) {
generated = null;
}
if (!generated) {
return output;
}
const outputSourceUrls = output.metadata && Array.isArray(output.metadata.inherited_source_urls)
? output.metadata.inherited_source_urls
: [];
const inheritedSourceTool = "web_fetch";
const sourceAnchors = uniqueStrings([
...outputSourceUrls,
...(Array.isArray(inheritedSourceUrls) ? inheritedSourceUrls : [])
]).map((url) => ({
tool: inheritedSourceTool,
url_or_path: url
}));
const result = {
task_id: "structured-maker",
agent: "deep-research",
success: true,
source_anchors: sourceAnchors,
structured: generated
};
return Object.assign({}, output, {
metadata: Object.assign({}, output.metadata || {}, {
task_count: 1,
result_count: 1,
success_count: 1,
failed_count: 0,
all_success: true,
partial_failure: false,
allow_partial_failure: true,
results: [result]
})
});
};
const normalizeLocalResearch = (parallelOutput, inheritedSourceUrls) => {
parallelOutput = generatedObjectAsParallelOutput(parallelOutput, inheritedSourceUrls);
if (!parallelOutput || typeof parallelOutput !== "object" || Array.isArray(parallelOutput)) {
return parallelOutput;
}
const metadata = parallelOutput.metadata && typeof parallelOutput.metadata === "object"
? parallelOutput.metadata
: null;
const results = metadata && Array.isArray(metadata.results) ? metadata.results : null;
if (!results) {
return parallelOutput;
}
const successfulResults = results.filter((item) => item && item.success === true);
const failedResults = results.filter((item) => item && item.success === false);
const compactSuccesses = successfulResults.map((item) => compactLocalResult(item, true));
const validatedSuccesses = compactSuccesses.filter((item) => item.structured);
const rejectedSuccesses = compactSuccesses.filter((item) => !item.structured);
const successCount = validatedSuccesses.length;
const failedCount = failedResults.length + rejectedSuccesses.length;
const resultCount = results.length;
const metadataTaskCount = Number(metadata.task_count);
const taskCount = Number.isFinite(metadataTaskCount) ? metadataTaskCount : resultCount;
const partialFailure = failedCount > 0 && successCount > 0;
const normalized = {
tool: parallelOutput.tool || "parallel_task",
exit_code: parallelOutput.exit_code ?? parallelOutput.exitCode ?? (successCount > 0 ? 0 : 1),
status: failedCount > 0 ? (successCount > 0 ? "partial_success" : "failed") : "success",
metadata: {
task_count: taskCount,
result_count: resultCount,
success_count: successCount,
failed_count: failedCount,
all_success: failedCount === 0,
partial_failure: partialFailure,
allow_partial_failure: metadata.allow_partial_failure === true,
results: compactSuccesses
},
results: compactSuccesses
};
copyIfPresent(normalized, parallelOutput, ["artifact_id", "artifact_uri"]);
if (failedResults.length > 0 || rejectedSuccesses.length > 0) {
normalized.warnings = {
failed_tasks: [
...failedResults.map((item) => compactLocalResult(item, false)),
...rejectedSuccesses.map((item) => ({
task_id: item.task_id,
session_id: item.session_id,
agent: item.agent,
success: false,
error_summary: item.structured_error || "delegated evidence failed verification"
}))
]
};
}
return normalized;
};
const roundStepId = (prefix, roundNumber) =>
roundNumber === 1 ? prefix : `${prefix}_round_${roundNumber}`;
const collectRoundOutputs = (stepOutputs, prefix, inheritedSourceUrls) => {
const rounds = [];
for (let roundNumber = 1; roundNumber <= maxResearchRounds; roundNumber += 1) {
const output = stepOutputs[roundStepId(prefix, roundNumber)];
if (!output) {
break;
}
rounds.push({
round: roundNumber,
research: normalizeLocalResearch(output, inheritedSourceUrls)
});
}
return rounds;
};
const collectRoundFailures = (stepFailures, prefix) => {
const failures = [];
for (let roundNumber = 1; roundNumber <= maxResearchRounds; roundNumber += 1) {
const failure = stepFailures[roundStepId(prefix, roundNumber)];
if (failure) {
const errorSummary = failureSummary(failure.error || "research round failed");
failures.push({
round: roundNumber,
error: errorSummary,
error_summary: errorSummary,
attempt: failure.attempt
});
}
}
return failures;
};
const retainedSourceNotesFromFailure = (failure, roundNumber) => {
const raw = failure && isNonEmptyString(failure.error) ? failure.error : "";
if (!/structured output failed/i.test(raw) || !/\nOutput:\s*\n/i.test(raw)) {
return null;
}
const output = raw
.split(/\nOutput:\s*\n/i)
.slice(1)
.join("\n")
.replace(/\n\[structured output failed:[\s\S]*$/i, "")
.trim();
if (!output) {
return null;
}
const sources = [];
const seen = new Set();
for (const line of output.split(/\r?\n/)) {
const matches = line.match(/https?:\/\/[^\s<>"'`]+/gi) || [];
for (const rawMatch of matches) {
const candidate = rawMatch.replace(/[),.;:!?\]}]+$/, "");
const url = normalizeObservedSource(candidate);
const key = canonicalObservedSourceKey(url);
if (!url || !key || seen.has(key)) {
continue;
}
seen.add(key);
const urlIndex = line.indexOf(rawMatch);
const before = line
.slice(0, Math.max(0, urlIndex))
.replace(/^\s*(?:[-*+]\s+|\d+[.)]\s+)?/, "")
.replace(/[\s:：—–-]+$/, "")
.trim();
const after = line
.slice(urlIndex + rawMatch.length)
.replace(/^\s*[:：—–-]?\s*/, "")
.trim();
sources.push({
title: compactText(sanitizeEvidenceText(before || "Delegated source note"), 200),
url_or_path: url,
quote_or_fact: compactText(
sanitizeEvidenceText(after || "The delegated output referenced this source."),
700
),
reliability: "Unvalidated delegated source note retained after schema failure; verify before relying on it."
});
if (sources.length >= 8) {
break;
}
}
if (sources.length >= 8) {
break;
}
}
if (sources.length === 0) {
return null;
}
const summaryMatch = output.match(/(?:^|\n)#{1,6}\s+Summary\s*\n+([\s\S]*?)(?=\n#{1,6}\s|\n\s*[-*+]\s+https?:|$)/i);
const summary = compactText(
sanitizeEvidenceText(
summaryMatch && summaryMatch[1]
? summaryMatch[1]
: "A delegated task returned traceable source notes but failed the required schema."
),
1000
);
const structured = {
summary,
sources,
key_evidence: uniqueStrings([
summary,
...sources.map((source) => source.quote_or_fact)
]).slice(0, 8),
contradictions: [],
confidence: "Low until the retained source notes are independently verified.",
gaps: ["The delegated task failed schema validation; only its bounded source notes were retained."]
};
const result = {
task_id: `retained-source-notes-${roundNumber}`,
agent: "deep-research",
success: true,
retained_source_notes: true,
structured
};
return {
round: roundNumber,
research: {
tool: "parallel_task",
exit_code: 0,
status: "partial_success",
metadata: {
task_count: 1,
result_count: 1,
success_count: 1,
failed_count: 0,
all_success: false,
partial_failure: true,
allow_partial_failure: true,
results: [result]
},
results: [result]
}
};
};
const collectRetainedFailureRounds = (stepFailures, prefix) => {
const rounds = [];
for (let roundNumber = 1; roundNumber <= maxResearchRounds; roundNumber += 1) {
const retained = retainedSourceNotesFromFailure(
stepFailures[roundStepId(prefix, roundNumber)],
roundNumber
);
if (retained) {
rounds.push(retained);
}
}
return rounds;
};
const uniqueStrings = (items) => {
const seen = new Set();
const unique = [];
for (const item of items) {
const text = typeof item === "string" ? item.trim() : "";
if (!text) {
continue;
}
const key = text.toLowerCase();
if (seen.has(key)) {
continue;
}
seen.add(key);
unique.push(text);
}
return unique;
};
const structuredEvidence = (rounds) => {
const structured = [];
for (const round of rounds) {
const results = round.research && Array.isArray(round.research.results)
? round.research.results
: [];
for (const result of results) {
if (result && result.structured) {
structured.push({ round: round.round, value: result.structured });
}
}
}
return structured;
};
const evidenceSummary = (rounds) => {
const structured = structuredEvidence(rounds);
const summaries = structured.map((item) => `round ${item.round}: ${item.value.summary}`);
const sources = structured.flatMap((item) =>
Array.isArray(item.value.sources)
? item.value.sources.map((source) => `${source.title || "source"} — ${source.url_or_path || ""}`)
: []
);
const gaps = structured.flatMap((item) => Array.isArray(item.value.gaps) ? item.value.gaps : []);
const contradictions = structured.flatMap((item) =>
Array.isArray(item.value.contradictions) ? item.value.contradictions : []
);
return compactText(JSON.stringify({
summaries: summaries.slice(-8),
sources: uniqueStrings(sources).slice(-16),
gaps: uniqueStrings(gaps).slice(-12),
contradictions: uniqueStrings(contradictions).slice(-12)
}), 4000);
};
const followUpIssueKey = (kind, text) =>
`${kind}:${String(text).trim().toLowerCase()}`;
const roundFollowUpIssues = (round) => {
const structured = structuredEvidence([round]);
const gaps = uniqueStrings(structured.flatMap((item) =>
Array.isArray(item.value.gaps) ? item.value.gaps : []
));
const contradictions = uniqueStrings(structured.flatMap((item) =>
Array.isArray(item.value.contradictions) ? item.value.contradictions : []
));
return [
...gaps.map((text) => ({ key: followUpIssueKey("gap", text), kind: "gap", text })),
...contradictions.map((text) => ({
key: followUpIssueKey("contradiction", text),
kind: "contradiction",
text
}))
];
};
const unresolvedFollowUpIssues = (rounds) => {
let backlog = [];
for (let index = 0; index < rounds.length; index += 1) {
if (index > 0) {
backlog = backlog.slice(maxLocalParallelTasks);
}
const queuedKeys = new Set(backlog.map((issue) => issue.key));
for (const issue of roundFollowUpIssues(rounds[index])) {
if (!queuedKeys.has(issue.key)) {
backlog.push(issue);
queuedKeys.add(issue.key);
}
}
}
return backlog;
};
const followUpTracks = (rounds) => {
const tracks = [];
const cap = Math.min(maxLocalParallelTasks, 4);
for (const issue of unresolvedFollowUpIssues(rounds).slice(0, cap)) {
if (issue.kind === "gap") {
tracks.push({
title: `Resolve gap: ${compactText(issue.text, 80)}`,
focus: `Resolve this remaining evidence gap without repeating prior searches: ${issue.text}`
});
} else {
tracks.push({
title: `Check contradiction: ${compactText(issue.text, 80)}`,
focus: `Investigate this contradiction or disagreement and decide which claim is best supported: ${issue.text}`
});
}
}
return tracks.slice(0, cap);
};
const aggregateResearchRounds = (rounds, stopReason, workflowFailures) => {
const aggregate = {
algorithm: "bounded_recursive_parallel_retrieval_summary",
tool: "parallel_task",
status: "failed",
max_rounds: maxResearchRounds,
completed_rounds: rounds.length,
stop_reason: stopReason,
plan_limits: {
min_rounds: 1,
max_rounds: maxResearchRounds,
initial_track_count: tracks.length,
max_parallel_tasks: maxLocalParallelTasks
},
metadata: {
task_count: 0,
result_count: 0,
success_count: 0,
failed_count: 0,
all_success: true,
partial_failure: false,
allow_partial_failure: true,
results: []
},
results: [],
rounds: []
};
const failedTasks = [];
for (const round of rounds) {
const research = round.research || {};
const metadata = research.metadata || {};
const results = Array.isArray(research.results) ? research.results : [];
const roundResults = results.map((item) => Object.assign({ round: round.round }, item));
aggregate.metadata.task_count += Number(metadata.task_count) || 0;
aggregate.metadata.result_count += Number(metadata.result_count) || 0;
aggregate.metadata.success_count += Number(metadata.success_count) || 0;
aggregate.metadata.failed_count += Number(metadata.failed_count) || 0;
aggregate.results.push(...roundResults);
aggregate.metadata.results.push(...roundResults);
if (research.warnings && Array.isArray(research.warnings.failed_tasks)) {
failedTasks.push(...research.warnings.failed_tasks.map((item) =>
Object.assign({ round: round.round }, item)
));
}
aggregate.rounds.push({
round: round.round,
status: research.status || "unknown",
metadata: {
task_count: metadata.task_count || 0,
result_count: metadata.result_count || 0,
success_count: metadata.success_count || 0,
failed_count: metadata.failed_count || 0
},
results: roundResults,
warnings: research.warnings
});
}
const failedRoundCount = workflowFailures && workflowFailures.length > 0
? workflowFailures.length
: 0;
const hasAnyFailure = aggregate.metadata.failed_count > 0 || failedRoundCount > 0;
aggregate.metadata.all_success = !hasAnyFailure;
aggregate.metadata.partial_failure =
hasAnyFailure && aggregate.metadata.success_count > 0;
aggregate.status = hasAnyFailure
? (aggregate.metadata.success_count > 0 ? "partial_success" : "failed")
: "success";
if (failedTasks.length > 0 || (workflowFailures && workflowFailures.length > 0)) {
aggregate.warnings = {};
if (failedTasks.length > 0) {
aggregate.warnings.failed_tasks = failedTasks;
}
if (workflowFailures && workflowFailures.length > 0) {
aggregate.warnings.failed_rounds = workflowFailures;
}
}
return aggregate;
};
const shouldScheduleFollowUpRound = (rounds, failures) => {
if (rounds.length === 0 || failures.length > 0 || rounds.length >= maxResearchRounds) {
return false;
}
const aggregate = aggregateResearchRounds(rounds, "checking_next_round", []);
if (aggregate.metadata.success_count === 0) {
return false;
}
const sourceKeysForRounds = (items) => new Set(structuredEvidence(items).flatMap((item) =>
item.value.sources.map((source) => canonicalObservedSourceKey(source.url_or_path)).filter(Boolean)));
const latestKeys = sourceKeysForRounds(rounds.slice(-1));
const previousKeys = sourceKeysForRounds(rounds.slice(0, -1));
const newSourceCount = Array.from(latestKeys).filter((key) => !previousKeys.has(key)).length;
const pendingIssues = unresolvedFollowUpIssues(rounds);
const latestIssueKeys = new Set(roundFollowUpIssues(rounds[rounds.length - 1]).map((issue) => issue.key));
const hasCarriedOverflow = pendingIssues.some((issue) => !latestIssueKeys.has(issue.key));
if (rounds.length > 1 && newSourceCount === 0) {
if (!hasCarriedOverflow) {
return false;
}
}
return followUpTracks(rounds).length > 0;
};