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Timothy Jaeryang Baek
2026-07-27 03:00:04 -04:00
parent 93a34bb25b
commit 15688686af
1 changed files with 6 additions and 3 deletions
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backend/open_webui/utils/context_compaction.py
+6 -3
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@@ -52,16 +52,19 @@ async def compact_messages_for_request(
if not config['enable']:
return messages, None, False
system_messages = messages[:1] if messages and messages[0].get('role') == 'system' else []
messages = messages[len(system_messages) :]
messages, previous_summary = _apply_latest_summary_checkpoint(messages)
token_threshold = _resolve_token_threshold(config['token_threshold'], config['token_cap'], metadata)
if not _exceeds_token_threshold(messages, system_prompt, previous_summary, token_threshold) or len(messages) <= 3:
return messages, previous_summary, False
return [*system_messages, *messages], previous_summary, False
boundary = _find_compaction_boundary(messages, config['retention_percentage'])
compacted_messages = messages[:boundary]
recent_messages = messages[boundary:]
if not compacted_messages or not recent_messages:
return messages, previous_summary, False
return [*system_messages, *messages], previous_summary, False
event_emitter = None
if metadata.get('chat_id') and metadata.get('message_id'):
@@ -141,7 +144,7 @@ async def compact_messages_for_request(
}
)
return recent_messages, summary, True
return [*system_messages, *recent_messages], summary, True
async def compact_chat_branch(request, user, chat: Any, model_id: str, models: dict) -> dict: