unsloth/studio/backend/core/inference
Daniel Han d38bb3f077 Studio: revert Plan: / "Here is the plan" intent and narrow plan verbs
Reviewer round 9 (5 of 10 reviewers) flagged that the new bare
``Plan:`` / ``Approach:`` / ``Here is the plan`` intent branches
reintroduced the original "wipe a complete answer" failure for
realistic final answers whose topic happens to contain a tool-action
word. Triggers for prompts like "Create a lesson plan for teaching
search skills" when the model answers:

  Plan:
  1. Search skills: students learn query keywords.
  2. Source evaluation: compare domains.
  3. Reflection: write what worked.

``_INTENT_SIGNAL`` matched the new ``Plan:`` lookahead because
``search`` appears within 120 chars, then ``_PLAN_LIST_FRAMING``
disqualified the numbered list, and the synthetic STOP turn wiped a
valid answer.

Revert the additions in ``_INTENT_SIGNAL``:
  * Drop ``Plan:`` / ``Approach:`` (newline + action-verb lookahead).
  * Drop ``Here is the plan`` / ``Here are my steps`` (action-verb
    lookahead).

Plan stalls phrased with explicit first-person intent ("I'll search...",
"First, I'll fetch...", "Let me look up...") are still caught by the
existing intent patterns and ``_PLAN_LIST_FRAMING``.

Also narrow the plan-list action-verb whitelist to tool-specific verbs
(``search`` / ``look up`` / ``fetch`` / ``browse`` / ``web search`` /
``call (a) tool`` / ``run python`` / ``execute python``). Broad verbs
like ``use`` / ``compare`` / ``check`` / ``find`` / ``think`` /
``respond`` / ``answer`` / ``analyse`` / ``explore`` / ``outline`` /
``reason`` are removed because real answer lists use them ("1. Use
BFS", "1. Compare versions").

Finally, fix the test module's ``loggers`` / ``structlog`` stub
injection to only fire when the real module is missing AND to set
``__path__ = []`` on the stub. Previously the bare ``ModuleType`` could
poison ``sys.modules`` for any later test that imports a real
submodule (``from loggers.handlers import ...``).

Net behavioural change vs the previous commit: stricter on what
counts as a plan stall, never wipes a final answer titled
``Plan:`` / ``My plan:`` / ``Here is the plan you asked for``.
2026-05-24 15:08:18 +00:00
..
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
_html_to_md.py fix: studio web search SSL failures and empty page content (#4754) 2026-04-01 06:12:02 -07:00
anthropic_compat.py Studio: Claude Code Anthropic API tool compatibility (#5390) 2026-05-21 16:45:05 +04:00
audio_codecs.py Add native GGUF intake to Studio (#5246) 2026-05-04 11:46:18 +02:00
chat_template_helpers.py Studio: tools, thinking blocks, code execution and web search for safetensors (#5520) 2026-05-19 06:30:17 -07:00
defaults.py studio: engage draft-mtp on vision MTP GGUFs (drop incorrect vision gate) (#5560) 2026-05-18 08:42:55 -07:00
external_provider.py Studio: PDF / document attachments for Anthropic + OpenAI (#5689) 2026-05-22 06:22:57 -07:00
inference.py Studio: tools, thinking blocks, code execution and web search for safetensors (#5520) 2026-05-19 06:30:17 -07:00
key_exchange.py studio: API external provider support for chat (OpenAI, Mistral, Gemini, Cohere, Anthropic, OpenRouter, DeepSeek, custom providers) (#4706) 2026-05-14 16:13:59 +04:00
llama_cpp.py Studio: revert Plan: / "Here is the plan" intent and narrow plan verbs 2026-05-24 15:08:18 +00:00
llama_server_args.py studio: add --spec-draft-n-max toggle for MTP speculative decoding (#5582) 2026-05-19 06:17:04 -07:00
mlx_inference.py Studio: tools, thinking blocks, code execution and web search for safetensors (#5520) 2026-05-19 06:30:17 -07:00
orchestrator.py Studio: tools, thinking blocks, code execution and web search for safetensors (#5520) 2026-05-19 06:30:17 -07:00
pricing.py Studio: per-session cost calculator + /api/providers/pricing endpoint (#5690) 2026-05-22 06:03:43 -07:00
providers.py Studio: expand Connections model picker for local inference server (#5643) 2026-05-20 15:06:06 +04:00
safetensors_agentic.py Studio: tools, thinking blocks, code execution and web search for safetensors (#5520) 2026-05-19 06:30:17 -07:00
tool_call_parser.py Revert "studio: tool calling for Llama-3, Mistral, Gemma 4 on safetensors + MLX (#5615)" (#5619) 2026-05-19 07:26:39 -07:00
tools.py studio: tighten sandbox blocklist precision (bash, hf upload, NOFILE) (#5487) 2026-05-18 00:01:17 -07:00
worker.py Studio: tools, thinking blocks, code execution and web search for safetensors (#5520) 2026-05-19 06:30:17 -07:00