Idea

backend/pyproject.toml

@@ -35,6 +35,7 @@ dependencies = [
     "duckdb>=1.4.4",
     "bibtexparser>=1.4.0",
     "rapidfuzz>=3.5.0",
+    "rank-bm25>=0.2.2",
     "beautifulsoup4>=4.12.3",
 ]
 

backend/src/gateway/contracts/__init__.py

@@ -8,6 +8,7 @@
     IdeaGenError,
     IdeaGenRunEvent,
     IdeaGenRunCreate,
+    IdeaGenPresetDefinition,
     IdeaGenRunEventType,
     IdeaGenRunResponse,
     IdeaGenRunStatus,
@@ -63,6 +64,7 @@
     "IdeaGenError",
     "IdeaGenRunEvent",
     "IdeaGenRunCreate",
+    "IdeaGenPresetDefinition",
     "IdeaGenRunEventType",
     "IdeaGenRunResponse",
     "IdeaGenRunStatus",

backend/src/gateway/contracts/idea_gen.py

@@ -7,6 +7,7 @@
 from typing import Literal
 
 from pydantic import BaseModel, Field, field_validator, model_validator
+from src.modules.idea_gen.config_presets import PresetMode
 
 IDEA_GEN_DEFAULT_TARGET_VENUES = ("NIPS", "ICML", "ICLR")
 DEFAULT_MAX_CRITIC_ITERATIONS = 2
@@ -63,6 +64,7 @@ class IdeaGenRunCreate(BaseModel):
     """Request model for creating a new Idea Gen run."""
 
     target: str = Field(..., min_length=10, max_length=1000)
+    preset_mode: PresetMode = "custom"
     academic_domain: str = Field(default="AI/ML", min_length=1, max_length=200)
     target_venues: list[str] = Field(
         default_factory=lambda: list(IDEA_GEN_DEFAULT_TARGET_VENUES)
@@ -124,6 +126,16 @@ def _strip_answer(cls, value: str) -> str:
         return stripped
 
 
+class IdeaGenPresetDefinition(BaseModel):
+    """Preset metadata exposed to the frontend."""
+
+    mode: PresetMode
+    label: str = Field(..., min_length=1, max_length=100)
+    description: str = Field(..., min_length=1, max_length=300)
+    default_max_iterations: int = Field(..., ge=1)
+    max_critic_iterations: int = Field(..., ge=1)
+
+
 class CriticFeedbackSimple(BaseModel):
     """Current critic feedback shape persisted by the workflow."""