preserve evidence after bounded web search

This commit is contained in:
pewdiepie-archdaemon
2026-09-17 19:35:54 +00:00
parent f2fb42c7d1
commit dfd4d5a80e
2 changed files with 79 additions and 2 deletions
+63 -1
View File
@@ -1239,6 +1239,32 @@ def prior_web_source_answer(user_text, history):
return candidates[-1] if candidates else ''
def bounded_web_evidence_answer(user_text, source_links):
"""Preserve useful Web evidence when a model will not stop searching.
This is a last-resort terminal response, not a substitute for synthesis. It
deliberately reports only source titles and URLs already returned by the
search provider so the harness cannot invent a summary or discard evidence
behind a generic tool-loop error.
"""
unique = []
for item in source_links or ():
value = str(item or '').strip()
if value and value not in unique:
unique.append(value)
if not unique:
return ''
subject = re.sub(r'\s+', ' ', str(user_text or '')).strip().rstrip('?.!')
return (
f'I found current Web sources for “{subject}”, but could not complete a '
'reliable synthesis because the model kept requesting additional searches '
'after the bounded research budget. Here are the sources already found:\n\n'
+ '\n'.join(f'- {link}' for link in unique[:5])
+ '\n\nThese are preliminary search results; open the strongest source or ask me to '
'retry the synthesis before relying on details not visible in the titles.'
)
def document_suggestions_event(result, *, failed=False):
"""Return the browser-owned inline-suggestion event for a successful call."""
if failed or not isinstance(result, dict):
@@ -3815,6 +3841,7 @@ async def stream_preview(*, endpoint_url, model, messages, headers, turn_contrac
artifact_body_handoff_target = ''
artifact_write_phase = False
suppression_completion_attempted = False
search_completion_attempted = False
budget_completion_attempted = False
answer_recovery_attempts = 0
force_no_tools_next_round = False
@@ -4390,6 +4417,7 @@ async def stream_preview(*, endpoint_url, model, messages, headers, turn_contrac
break
terminal_denial = False
terminal_suppression_violation = False
terminal_search_budget_violation = False
terminal_budget_violation = False
structured_terminal_response = ''
round_recovery_messages = []
@@ -4450,7 +4478,7 @@ async def stream_preview(*, endpoint_url, model, messages, headers, turn_contrac
if not native_workspace_enabled and web_search_attempts > 3:
suppressed_tool_until_round['web_search'] = round_limit + 1
force_no_tools_next_round = True
terminal_suppression_violation = True
terminal_search_budget_violation = True
calls += 1
raise ValueError(
'The bounded search-attempt budget is exhausted. Do not search '
@@ -5344,6 +5372,40 @@ async def stream_preview(*, endpoint_url, model, messages, headers, turn_contrac
history.append({'role': 'assistant', 'content': refusal})
yield event({'type': 'final_response', 'content': refusal})
break
if terminal_search_budget_violation:
if not search_completion_attempted and round_number < round_limit:
search_completion_attempted = True
force_no_tools_next_round = True
recovery = (
'Research budget reached: no more tools will be offered. Using only '
'the search evidence already returned, provide the complete final '
'answer now with useful detail and source URLs. Do not emit a tool call.'
)
if history and history[-1].get('_harness_control'):
history[-1]['content'] = (
str(history[-1].get('content') or '') + ' ' + recovery
)
else:
history.append({
'role': 'user', '_harness_control': True, 'content': recovery,
})
yield event({
'type': 'completion_recovery',
'reason': 'bounded_search_final_synthesis',
})
continue
evidence_answer = bounded_web_evidence_answer(
direct_user_text, discovered_web_sources,
)
if not evidence_answer:
evidence_answer = (
'I could not find usable Web evidence within the bounded search '
'attempts. I did not infer an answer from unsupported results. Try a '
'narrower topic, date range, organization, or source type.'
)
history.append({'role': 'assistant', 'content': evidence_answer})
yield event({'type': 'final_response', 'content': evidence_answer})
break
if terminal_suppression_violation:
missing_artifacts = missing_workspace_artifacts(latest_user, workspace)
if (
+16 -1
View File
@@ -5,7 +5,7 @@ import jsonschema
import pytest
import re
from src.clean_agent_preview import conversation, readonly_call, preview_call_allowed, evaluate_preview_call, authorized_write_families, compact_schemas, normalize_preview_function_args, normalize_preview_call_args, private_browser_dom_batch, private_browser_state_transition, private_browser_success_repeat_limit, stream_preview, denied_response, execution_has_write_effect, requests_mutation, claims_completion, recent_successful_write_families, scope_preview_contract, multimodal_image_count, attachment_reference_count, active_document_context_message, active_email_context_message, targets_active_editor, active_editor_whole_draft_request, active_editor_suggestion_request, scope_active_editor_contract, native_execution_limits, interactive_execution_limit, runtime_required_artifacts, document_suggestions_event, document_suggestion_quality_error, required_read_tool_choice, required_active_editor_tool_choice, sealed_read_arguments, email_identifier_error, requested_item_limit, contract_item_limit, notes_terminal_response, documents_terminal_response, shell_listing_terminal_response, shell_output_terminal_response, ui_panel_terminal_response, ui_toggle_state_result, calendar_terminal_response, memory_terminal_response, tasks_terminal_response, task_list_requires_synthesis, skills_terminal_response, cookbook_servers_terminal_response, prior_short_answer_for_no_tool_summary, prior_collection_repeat_answer, prior_failed_operation_answer, prior_cookbook_server_answer, prior_workspace_path_answer, prior_web_source_answer, inherit_referential_read_arguments, normalized_search_intent, requested_web_source_links, web_source_links, requested_web_link_limit, preserve_requested_web_recency, ground_referenced_note_content, note_search_result_empty, note_referent_error, research_referent_error, private_browser_open_url, private_browser_effective_url, web_fetch_observation_is_boilerplate, broad_current_web_request, record_tool_execution, align_structured_tool_history, provider_request_messages, offered_tool_alias, dependent_write_prerequisite_error, bounded_research_tool_policy, retrieved_source_urls, serialize_required_email_attachment_chain
from src.clean_agent_preview import conversation, readonly_call, preview_call_allowed, evaluate_preview_call, authorized_write_families, compact_schemas, normalize_preview_function_args, normalize_preview_call_args, private_browser_dom_batch, private_browser_state_transition, private_browser_success_repeat_limit, stream_preview, denied_response, execution_has_write_effect, requests_mutation, claims_completion, recent_successful_write_families, scope_preview_contract, multimodal_image_count, attachment_reference_count, active_document_context_message, active_email_context_message, targets_active_editor, active_editor_whole_draft_request, active_editor_suggestion_request, scope_active_editor_contract, native_execution_limits, interactive_execution_limit, runtime_required_artifacts, document_suggestions_event, document_suggestion_quality_error, required_read_tool_choice, required_active_editor_tool_choice, sealed_read_arguments, email_identifier_error, requested_item_limit, contract_item_limit, notes_terminal_response, documents_terminal_response, shell_listing_terminal_response, shell_output_terminal_response, ui_panel_terminal_response, ui_toggle_state_result, calendar_terminal_response, memory_terminal_response, tasks_terminal_response, task_list_requires_synthesis, skills_terminal_response, cookbook_servers_terminal_response, prior_short_answer_for_no_tool_summary, prior_collection_repeat_answer, prior_failed_operation_answer, prior_cookbook_server_answer, prior_workspace_path_answer, prior_web_source_answer, bounded_web_evidence_answer, inherit_referential_read_arguments, normalized_search_intent, requested_web_source_links, web_source_links, requested_web_link_limit, preserve_requested_web_recency, ground_referenced_note_content, note_search_result_empty, note_referent_error, research_referent_error, private_browser_open_url, private_browser_effective_url, web_fetch_observation_is_boilerplate, broad_current_web_request, record_tool_execution, align_structured_tool_history, provider_request_messages, offered_tool_alias, dependent_write_prerequisite_error, bounded_research_tool_policy, retrieved_source_urls, serialize_required_email_attachment_chain
from src.tool_capabilities import capabilities_for_tool
@@ -1891,6 +1891,21 @@ def test_broad_briefing_requires_substance_and_clickable_source_links():
assert not incomplete_broad_web_answer('Short answer.', 'What is Python?')
def test_bounded_web_evidence_answer_preserves_sources_without_claiming_synthesis():
answer = bounded_web_evidence_answer(
"What's happening in Norway?",
[
'[Source: Norway election update](https://example.org/norway-election)',
'[Source: Norway economy update](https://example.net/norway-economy)',
],
)
assert 'could not complete a reliable synthesis' in answer
assert 'https://example.org/norway-election' in answer
assert 'https://example.net/norway-economy' in answer
assert 'repeated a tool call after that tool was disabled' not in answer
def test_followup_search_must_change_subject_angle_not_only_freshness():
from src.clean_agent_preview import repeated_search_refinement