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Improve document agent streaming and chat metrics

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pewdiepie-archdaemon
2026-06-30 05:14:41 +00:00
parent 699dbc6ae3
commit b8338b2399
6 changed files with 317 additions and 35 deletions
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src/agent_loop.py
+265 -20
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@@ -15,7 +15,11 @@ import logging
from typing import AsyncGenerator, List, Dict, Optional, Set
from urllib.parse import urlparse
from src.llm_core import stream_llm, stream_llm_with_fallback, _is_ollama_native_url
from src.llm_core import (
stream_llm,
stream_llm_with_fallback,
_is_ollama_native_url,
)
from src.model_context import estimate_tokens
from src.settings import get_setting
from src.prompt_security import untrusted_context_message
@@ -576,11 +580,13 @@ def _assemble_prompt(tool_names: set, disabled_tools: set = None, compact: bool
tool_lines = []
for name, _default_section in TOOL_SECTIONS.items():
if name in included:
tool_lines.append(_compact_tool_line(name, _section_text(name, _default_section)))
tool_lines.append(f"- `{name}`")
parts = [
_AGENT_PREAMBLE,
"You are an AI assistant with native tool/function calling. "
"Only the tool schemas provided by the API are available for this turn. "
"Use native tool calls when action is needed; do not write tool syntax or tool instructions in chat.",
"## Available tools\n" + ("\n".join(tool_lines) if tool_lines else "none"),
_AGENT_RULES,
_API_AGENT_RULES,
]
parts.extend(_domain_rules_for_tools(included))
return "\n\n".join(parts)
@@ -973,6 +979,11 @@ def _classify_agent_request(messages: List[Dict], last_user: str) -> Dict[str, o
domains.add("notes_calendar_tasks")
if has(r"\b(calendar|event|meeting|appointment|schedule)\b"):
domains.add("notes_calendar_tasks")
_code_write_intent = has(
r"\b(?:python|javascript|typescript|java|c\+\+|cpp|c#|csharp|rust|go|golang|"
r"ruby|php|swift|kotlin|bash|shell|html|css|sql)\b",
r"\b(?:code|script|program|game|function|class|module|app)\b",
)
if has(r"\b(documents?|docs?|draft|compose|poem|story|essay|outline|letter|edit|rewrite|proofread|suggest|feedback|review this|make a file)\b"):
domains.add("documents")
if "notes_calendar_tasks" not in domains and has(r"\bwrite\b"):
@@ -991,7 +1002,18 @@ def _classify_agent_request(messages: List[Dict], last_user: str) -> Dict[str, o
domains.add("ui")
if has(r"\b(session|chat history|rename chat|delete chat|archive chat|fork chat|list chats)\b"):
domains.add("sessions")
if has(r"\b(file|folder|directory|repo|git|grep|find in files|read file|edit file|shell|terminal|bash|python)\b"):
if has(r"\b(file|folder|directory|repo|git|grep|find in files|read file|edit file|shell|terminal|bash)\b"):
domains.add("files")
if has(
r"\b(run|execute|test|debug|fix|save|create|edit|read|open)\b.{0,40}\b("
r"python|javascript|typescript|java|c\+\+|cpp|c#|csharp|rust|go|golang|"
r"ruby|php|swift|kotlin|bash|shell|html|css|sql|code|script|program|game"
r")\b",
r"\b("
r"python|javascript|typescript|java|c\+\+|cpp|c#|csharp|rust|go|golang|"
r"ruby|php|swift|kotlin|bash|shell|html|css|sql"
r")\b.{0,40}\b(file|script|program|app)\b",
):
domains.add("files")
# Managing detached bash jobs: "kill the background job", "stop the job",
# "kill that job", "check the job output", "is the bg job done".
@@ -1022,6 +1044,128 @@ def _classify_agent_request(messages: List[Dict], last_user: str) -> Dict[str, o
}
def _turn_targets_active_document(intent: Dict[str, object], last_user: str, active_document) -> bool:
"""Return whether an open document should affect this turn.
The editor can stay open while the user asks unrelated things ("who am I?",
"search news"). In those cases injecting document context/tools makes small
models overfit to the visible document and call suggest/edit tools. Keep the
active document only for explicit document domains or common document-edit
continuations.
"""
if active_document is None:
return False
if "documents" in (intent.get("domains") or set()):
return True
text = str(last_user or "").strip().lower()
if not text:
return False
return bool(re.search(
r"\b("
r"document|doc|draft|text|poem|story|essay|outline|letter|paragraph|"
r"stanza|line|title|heading|section|sentence|word|caps|uppercase|"
r"lowercase|rewrite|reword|style|tone|suggest|suggestions|feedback|"
r"improve|edit|change|remove|delete|replace|add another|append|"
r"original text|in the document|the document|this document"
r")\b",
text,
))
def _minimal_saved_memory_message(messages: List[Dict]) -> Optional[Dict]:
facts: List[str] = []
seen = set()
for message in messages:
if not isinstance(message, dict):
continue
metadata = message.get("metadata") if isinstance(message, dict) else None
source = str((metadata or {}).get("source") or "")
if not source.startswith("saved memory:"):
continue
content = str(message.get("content") or "")
content = re.sub(r"(?m)^\s*Source:\s*saved memory:[^\n]*\n?", "", content)
content = content.replace("Core facts about the user:", "")
content = re.sub(
r"Memory context\. Do not reference unless the user asks about these topics\.\s*",
"",
content,
)
for line in content.splitlines():
line = line.strip()
if not line.startswith("- "):
continue
fact = line[2:].strip()
if not fact or fact in seen:
continue
seen.add(fact)
facts.append(fact)
if len(facts) >= 12:
break
if len(facts) >= 12:
break
if not facts:
return None
logger.info("[agent-intent] odysseus doc minimal memory facts=%s", len(facts))
return {
"role": "user",
"content": (
"Saved user memory facts from Odysseus Brain. These are the same "
"user facts available in the normal prompt path. Use them when "
"the user asks for personalization, identity, background, "
"preferences, or anything about \"me\" or \"my\":\n"
+ "\n".join(f"- {fact}" for fact in facts)
),
}
def _minimal_odysseus_doc_messages(messages: List[Dict], active_document, stream_create: bool = False) -> List[Dict]:
"""Tiny prompt path for the Odysseus document LoRA.
This model is trained on document tool behavior, so avoid the normal agent
rule stack and send only the task plus the active document when editing.
"""
latest = _extract_last_user_message(messages)
if stream_create:
system = (
"You are Odysseus. Create the requested document by streaming exactly one fenced block:\n"
"```document\n"
"Title\n"
"markdown\n"
"Document content\n"
"```\n"
"Do not use function calls or tool calls. Do not write anything before the fence. "
"Use saved user memory facts when the user asks for something relating to them."
)
else:
system = (
"You are Odysseus. Use the provided function when it is needed. "
"After a successful tool call, answer briefly."
)
out = [{"role": "system", "content": system}]
memory_message = _minimal_saved_memory_message(messages)
if memory_message:
out.append(memory_message)
if active_document is not None:
content = active_document.current_content or ""
out.append({
"role": "user",
"content": (
"Active document:\n"
f"Title: {active_document.title}\n"
f"Language: {active_document.language or 'text'}\n"
"Content:\n"
f"{content}"
),
})
out.append({"role": "user", "content": latest})
return out
def _normalize_stream_document_fences(text: str) -> str:
"""Treat visible ```document blocks as create_document tool blocks."""
return re.sub(r"```document(\s*\n)", r"```create_document\1", text or "")
def _recent_context_for_retrieval(messages: List[Dict], max_user: int = 3, max_chars: int = 600) -> str:
"""Build the tool-retrieval query from the last few USER turns, not just
the latest one.
@@ -1674,7 +1818,13 @@ def _build_base_prompt(
def _resolve_tool_blocks(round_response: str, native_tool_calls: list, round_num: int, is_api_model: bool = False):
def _resolve_tool_blocks(
round_response: str,
native_tool_calls: list,
round_num: int,
is_api_model: bool = False,
allow_fenced_for_api: bool = False,
):
"""Choose native function calls or fenced code block parsing. Returns (tool_blocks, used_native)."""
used_native = False
converted_calls = [] # native calls that converted, ALIGNED with tool_blocks
@@ -1707,7 +1857,7 @@ def _resolve_tool_blocks(round_response: str, native_tool_calls: list, round_num
# falling back to DSML). Dropping the whole parser would silently lose
# those too. Non-native / textual-only models keep every pattern,
# fenced blocks included, since that's their *only* tool channel.
tool_blocks = parse_tool_blocks(round_response, skip_fenced=is_api_model)
tool_blocks = parse_tool_blocks(round_response, skip_fenced=(is_api_model and not allow_fenced_for_api))
if tool_blocks:
logger.info(f"Agent round {round_num}: {len(tool_blocks)} fenced tool block(s) detected")
@@ -2104,13 +2254,15 @@ async def stream_agent_loop(
_intent = _classify_agent_request(messages, _last_user)
_low_signal_turn = bool(_intent.get("low_signal"))
_casual_low_signal_turn = _is_casual_low_signal(_last_user)
_active_document_relevant = _turn_targets_active_document(_intent, _last_user, active_document)
_prompt_active_document = active_document if _active_document_relevant else None
_direct_low_signal = (
_low_signal_turn
and not bool(_intent.get("continuation"))
and not plan_mode
and not approved_plan
and not guide_only
and (_casual_low_signal_turn or active_document is None)
and (_casual_low_signal_turn or not _active_document_relevant)
and (_casual_low_signal_turn or not active_email)
and (_casual_low_signal_turn or not workspace)
and not forced_tools
@@ -2120,11 +2272,12 @@ async def stream_agent_loop(
# user turns only for explicit continuations ("yes", "do it", "1").
_retrieval_query = str(_intent.get("retrieval_query") or _last_user)
logger.info(
"[agent-intent] latest=%r continuation=%s low_signal=%s domains=%s retrieval_query=%r",
"[agent-intent] latest=%r continuation=%s low_signal=%s domains=%s active_doc_relevant=%s retrieval_query=%r",
_last_user[:120],
bool(_intent.get("continuation")),
_low_signal_turn,
sorted(_intent.get("domains") or []),
_active_document_relevant,
_retrieval_query[:200],
)
_mcp_disabled_map = _load_mcp_disabled_map() if mcp_mgr else {}
@@ -2303,10 +2456,11 @@ async def stream_agent_loop(
if "ui" in (_intent.get("domains") or set()):
_relevant_tools.add("ui_control")
# If a document is open the model needs the editing tools available
# regardless of which selection path (RAG, keyword, caller-provided) ran
# or what keywords were in the latest user message.
if _relevant_tools is not None and active_document is not None:
# If this turn targets the open document, keep editing tools available
# regardless of which selection path (RAG, keyword, caller-provided) ran.
# Do not leak document tools into unrelated turns just because the editor
# panel is open.
if _relevant_tools is not None and _active_document_relevant:
_relevant_tools.update({"edit_document", "update_document", "suggest_document"})
# Current-turn chat uploads are real files under the upload/data root. Make
@@ -2365,6 +2519,23 @@ async def stream_agent_loop(
except Exception as _e:
logger.debug(f"[tool-rag] skill-aware tool include skipped: {_e}")
_ody_doc_finetune_mode = (
(model or "").lower().startswith("odysseus-qwen3")
and "documents" in (_intent.get("domains") or set())
and "files" not in (_intent.get("domains") or set())
and not guide_only
)
_ody_doc_stream_create_mode = _ody_doc_finetune_mode and _prompt_active_document is None
if _ody_doc_finetune_mode and _relevant_tools is not None:
if _prompt_active_document is not None:
_relevant_tools = {
"edit_document", "update_document", "suggest_document",
"ask_user", "update_plan",
}
else:
_relevant_tools = {"create_document", "ask_user", "update_plan"}
logger.info("[agent-intent] odysseus doc finetune tool clamp=%s", sorted(_relevant_tools))
if _relevant_tools is not None:
logger.info("[agent-intent] selected_tools=%s", sorted(_relevant_tools)[:50])
@@ -2443,7 +2614,7 @@ async def stream_agent_loop(
_is_api_model = any(h in endpoint_url for h in _API_HOSTS) or _model_supports_tools
_compact_agent_prompt = _is_api_model or _is_ollama_native or _ollama_openai_compat
messages, mcp_schemas = _build_system_prompt(
messages, model, active_document, mcp_mgr, disabled_tools,
messages, model, _prompt_active_document, mcp_mgr, disabled_tools,
needs_admin=_needs_admin, relevant_tools=_relevant_tools,
mcp_disabled_map=_mcp_disabled_map,
compact=_compact_agent_prompt,
@@ -2452,6 +2623,19 @@ async def stream_agent_loop(
suppress_skills=_low_signal_turn,
active_email=active_email,
)
if _ody_doc_finetune_mode and not plan_mode and not approved_plan and not guide_only:
messages = _minimal_odysseus_doc_messages(
messages,
_prompt_active_document,
stream_create=_ody_doc_stream_create_mode,
)
mcp_schemas = []
logger.info(
"[agent-intent] odysseus doc minimal prompt active active_doc=%s stream_create=%s messages=%s",
bool(_prompt_active_document),
_ody_doc_stream_create_mode,
len(messages),
)
if plan_mode and not guide_only:
# Steer the model to investigate-then-propose. Hard tool gating handles
# every write path except shell; this directive is what keeps the
@@ -2607,6 +2791,7 @@ async def stream_agent_loop(
_doc_acc = "" # accumulated tool-call JSON arguments
_doc_opened = False # whether doc_stream_open was sent
_doc_last_len = 0 # last content length sent
_doc_stream_create_completed = False
# Set when the loop runs out of rounds while the agent was still actively
# using tools — i.e. it was cut off, not finished. Drives a "Continue" event
@@ -2661,6 +2846,15 @@ async def stream_agent_loop(
if s.get("function", {}).get("name") not in _ADMIN_SCHEMA_NAMES
]
all_tool_schemas = base_schemas + mcp_schemas
if _ody_doc_finetune_mode:
if _ody_doc_stream_create_mode:
all_tool_schemas = []
else:
_doc_schema_names = {"edit_document", "update_document", "suggest_document"}
all_tool_schemas = [
t for t in all_tool_schemas
if t.get("function", {}).get("name") in _doc_schema_names
]
if disabled_tools:
all_tool_schemas = [
t for t in all_tool_schemas
@@ -2706,6 +2900,7 @@ async def stream_agent_loop(
max_tokens=max_tokens,
prompt_type=prompt_type if round_num == 1 else None,
tools=all_tool_schemas if all_tool_schemas else None,
tool_choice_none=_ody_doc_stream_create_mode,
timeout=agent_stream_timeout,
session_id=session_id,
):
@@ -2832,14 +3027,26 @@ async def stream_agent_loop(
round_response += data["delta"]
full_response += data["delta"]
yield chunk # Stream all rounds
# Detect text-fence doc streaming for rounds 2+
# (round 1 is handled by frontend fence detection + server fenced block path)
# Detect text-fence doc streaming. Normal agent prompts
# use ```create_document; the doc LoRA streaming path
# uses neutral ```document to avoid triggering learned
# hidden native tool-call output.
if (
round_num > 1
(round_num > 1 or _ody_doc_stream_create_mode)
and not _doc_acc
and not (tool_policy and tool_policy.blocks("create_document"))
):
_fence_marker = '```create_document\n'
_fence_markers = (
('```document\n', 'document')
if _ody_doc_stream_create_mode
else ('```create_document\n',)
)
_fence_marker = None
for _mk in _fence_markers:
_candidate = _mk[0] if isinstance(_mk, tuple) else _mk
if _candidate in round_response[_doc_scan_from:]:
_fence_marker = _candidate
break
# Open a new block if we're not currently inside one
# and there's an unstreamed marker in the response.
# The marker search starts at the byte after the
@@ -2847,7 +3054,7 @@ async def stream_agent_loop(
# `create_document` block in the same round gets
# detected (previously only the first one was
# streamed and the rest were silently dropped).
if not _doc_opened and _fence_marker in round_response[_doc_scan_from:]:
if not _doc_opened and _fence_marker:
_fi = round_response.index(_fence_marker, _doc_scan_from)
_fa = round_response[_fi + len(_fence_marker):]
_fl = _fa.split('\n')
@@ -2900,11 +3107,36 @@ async def stream_agent_loop(
_round_first_token_logged,
)
tool_blocks, used_native, converted_calls = _resolve_tool_blocks(
round_response,
_normalize_stream_document_fences(round_response) if _ody_doc_stream_create_mode else round_response,
native_tool_calls,
round_num,
is_api_model=(_is_api_model and not guide_only),
allow_fenced_for_api=_ody_doc_stream_create_mode,
)
if _ody_doc_stream_create_mode and tool_blocks:
create_idx = next(
(idx for idx, block in enumerate(tool_blocks) if block.tool_type == "create_document"),
None,
)
if create_idx is None:
logger.info(
"[agent] odysseus doc stream-create discarded non-create tool call(s): %s",
[block.tool_type for block in tool_blocks],
)
tool_blocks = []
converted_calls = []
else:
if len(tool_blocks) > 1 or create_idx != 0:
logger.info(
"[agent] odysseus doc stream-create keeping first create_document and dropping extras: %s",
[block.tool_type for block in tool_blocks],
)
tool_blocks = [tool_blocks[create_idx]]
converted_calls = (
[converted_calls[create_idx]]
if create_idx < len(converted_calls)
else converted_calls[:1]
)
# Force-answer round: we told the model to STOP calling tools and
# answer. If it ignored that and emitted a (possibly DSML) tool
@@ -3528,6 +3760,12 @@ async def stream_agent_loop(
formatted = format_tool_result(desc, result)
tool_results.append(formatted)
tool_result_texts.append(formatted)
if (
_ody_doc_stream_create_mode
and block.tool_type == "create_document"
and result.get("action") == "create"
):
_doc_stream_create_completed = True
# If budget was hit, stop the loop
if budget_hit:
@@ -3540,6 +3778,13 @@ async def stream_agent_loop(
if _awaiting_user:
break
if _doc_stream_create_completed:
if not full_response.strip():
full_response = "Done."
yield 'data: ' + json.dumps({"delta": "Done."}) + '\n\n'
logger.info("[agent] odysseus doc stream-create completed after one create_document")
break
# Feed results back to LLM for next round
# Pass the CONVERTED calls (aligned 1:1 with tool_result_texts), not the
# raw native_tool_calls: a call that failed to convert is dropped from