Version 1.4.0
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# AI Functions Reference
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**Last Verified:** December 25, 2025
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**Last Verified:** January 5, 2026
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---
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@@ -8,13 +8,20 @@
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IGNY8's AI engine provides functions for content planning and generation. Located in `backend/igny8_core/ai/`.
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**Providers:**
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- **OpenAI** - GPT-4 for text, DALL-E 3 for images
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- **Runware** - Alternative image generation
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**Providers (v1.4.0):**
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- **OpenAI** - GPT-4 for text, DALL-E 3 for images (via `IntegrationProvider`)
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- **Anthropic** - Claude models for text (via `IntegrationProvider`)
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- **Runware** - Alternative image generation (via `IntegrationProvider`)
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**New in v1.4.0:**
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- Provider API keys stored in `IntegrationProvider` model
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- Model configurations stored in `AIModelConfig` model
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- System defaults stored in `SystemAISettings` singleton
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- Credit-based pricing per model via `AIModelConfig.tokens_per_credit` / `credits_per_image`
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---
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## Architecture
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## Architecture (Updated v1.4.0)
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```
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┌─────────────────────────────────────────────────────────────────┐
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@@ -25,12 +32,20 @@ IGNY8's AI engine provides functions for content planning and generation. Locate
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│ │ AIEngine │───►│ Function │───►│ Provider │ │
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│ │ (router) │ │ (logic) │ │ (API) │ │
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│ └──────────────┘ └──────────────┘ └──────────────┘ │
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│ │ ▲ │
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│ │ │ │
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│ ▼ │ │
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│ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │
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│ │ModelRegistry │───►│AIModelConfig │───►│Integration │ │
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│ │ (service) │ │ (database) │ │ Provider │ │
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│ └──────────────┘ └──────────────┘ └──────────────┘ │
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│ │
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│ Functions: │
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│ • AutoClusterKeywords │
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│ • GenerateContentIdeas │
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│ • GenerateContent │
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│ • GenerateImages │
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│ • GenerateImagePrompts │
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│ • OptimizeContent (pending) │
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│ │
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└─────────────────────────────────────────────────────────────────┘
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@@ -38,6 +53,38 @@ IGNY8's AI engine provides functions for content planning and generation. Locate
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---
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## Model Registry (NEW v1.4.0)
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**Location:** `backend/igny8_core/ai/model_registry.py`
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Central registry for AI model configurations with caching.
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```python
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from igny8_core.ai.model_registry import ModelRegistry
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# Get model configuration
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model = ModelRegistry.get_model('gpt-4o-mini')
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# Get pricing rate
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input_rate = ModelRegistry.get_rate('gpt-4o-mini', 'input')
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# Calculate cost
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cost = ModelRegistry.calculate_cost('gpt-4o-mini', input_tokens=1000, output_tokens=500)
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# Get API key for provider
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api_key = ModelRegistry.get_api_key('openai')
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# Get default model
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default_text = ModelRegistry.get_default_model('text')
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default_image = ModelRegistry.get_default_model('image')
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# List available models
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text_models = ModelRegistry.list_models(model_type='text')
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image_models = ModelRegistry.list_models(model_type='image', provider='runware')
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```
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---
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## AIEngine
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**Location:** `backend/igny8_core/ai/engine.py`
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@@ -48,9 +95,9 @@ Main orchestrator for AI operations.
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class AIEngine:
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def __init__(self, account: Account):
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self.account = account
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self.settings = self._load_settings()
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self.text_provider = self._init_text_provider()
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self.image_provider = self._init_image_provider()
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self.settings = self._load_settings() # Uses SystemAISettings + AccountSettings
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self.text_provider = self._init_text_provider() # Uses ModelRegistry
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self.image_provider = self._init_image_provider() # Uses ModelRegistry
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def auto_cluster(self, keywords: List[Keyword]) -> List[Cluster]:
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"""Cluster keywords by topic"""
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@@ -61,8 +108,8 @@ class AIEngine:
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def generate_content(self, task: Task) -> Content:
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"""Generate full article content"""
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def generate_images(self, content: Content, count: int = 1) -> List[ContentImage]:
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"""Generate images for content"""
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def generate_images(self, content: Content, count: int = 1, quality_tier: str = 'quality') -> List[ContentImage]:
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"""Generate images for content with quality tier selection (v1.4.0)"""
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```
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---
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@@ -103,9 +150,9 @@ class AIEngine:
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**Prompt Template:** `auto_cluster`
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**Model:** GPT-4
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**Model:** Default text model (from `AIModelConfig.is_default`)
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**Credit Cost:** 1 idea credit per operation
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**Credit Cost:** Based on `AIModelConfig.tokens_per_credit` for model used
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---
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@@ -146,9 +193,9 @@ class AIEngine:
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**Prompt Template:** `generate_ideas`
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**Model:** GPT-4
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**Model:** Default text model (from `AIModelConfig.is_default`)
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**Credit Cost:** 1 idea credit per idea generated
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**Credit Cost:** Based on `AIModelConfig.tokens_per_credit` for model used
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---
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@@ -174,7 +221,9 @@ class AIEngine:
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"target_word_count": 2000,
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"include_headings": True,
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"include_lists": True,
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"include_code_blocks": True
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"include_code_blocks": True,
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"temperature": 0.7, # From SystemAISettings or AccountSettings override
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"max_tokens": 8192 # From SystemAISettings or AccountSettings override
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}
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}
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```
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@@ -193,15 +242,15 @@ class AIEngine:
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**Prompt Template:** `generate_content`
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**Model:** GPT-4
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**Model:** Default text model (from `AIModelConfig.is_default`)
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**Credit Cost:** 1 content credit per generation
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**Credit Cost:** Based on `AIModelConfig.tokens_per_credit` for model used
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---
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## Function: GenerateImages
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## Function: GenerateImages (Updated v1.4.0)
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**Purpose:** Create images for article content
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**Purpose:** Create images for article content with quality tier selection
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**Input:**
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```python
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@@ -213,17 +262,27 @@ class AIEngine:
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},
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"options": {
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"count": 3,
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"style": "photorealistic", # photorealistic, illustration, diagram
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"size": "1024x1024"
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"quality_tier": "quality", # basic (1 credit), quality (5 credits), premium (15 credits)
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"style": "photorealistic", # From SystemAISettings or override
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"size": "1024x1024" # From SystemAISettings or override
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}
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}
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```
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**Quality Tiers (v1.4.0):**
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| Tier | Model Example | credits_per_image | Description |
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|------|---------------|-------------------|-------------|
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| basic | runware:97@1 | 1 | Fast generation, simple images |
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| quality | dall-e-3 | 5 | Balanced quality and speed |
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| premium | google:4@2 | 15 | Best quality, slower |
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**Process:**
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1. Analyze content to identify image opportunities
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2. Generate prompts for each image
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3. Call image provider API
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4. Store images and generate thumbnails
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1. Get quality tier model from `AIModelConfig.get_image_models_by_tier()`
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2. Analyze content to identify image opportunities
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3. Generate prompts for each image (via `GenerateImagePrompts`)
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4. Call image provider API (using `IntegrationProvider.get_api_key()`)
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5. Store images and generate thumbnails
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**Output:**
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```python
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@@ -235,7 +294,10 @@ class AIEngine:
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"alt_text": "Python code example showing...",
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"caption": "Example of Python list comprehension",
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"prompt": "A clean code editor showing Python syntax...",
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"is_featured": True
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"is_featured": True,
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"model_used": "dall-e-3",
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"quality_tier": "quality",
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"credits_used": 5
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},
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...
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]
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@@ -244,9 +306,9 @@ class AIEngine:
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**Prompt Template:** `generate_image_prompts`
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**Model:** DALL-E 3 or Runware
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**Model:** Selected by quality tier from `AIModelConfig`
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**Credit Cost:** 1 image credit per image
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**Credit Cost:** `AIModelConfig.credits_per_image` for selected model
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---
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