ROOT ARCHITECTURAL CHANGE:
Multiple questions with same type are now supported!
Problem:
- question_augmenter used q.type as LLM key
- If two questions had type="unsicherheit":
- LLM saw duplicate keys: "- unsicherheit: [ja/nein]"
- Could only answer one
- Signals were ambiguous
Solution:
- Use question.id as LLM key (unique by design)
- Keep type for normalization logic
- Map id → type internally
Backend question_augmenter.py:
- format_question_list() now uses q.id as key
- Format: "- **q21**: [ja/nein] # Question text"
- Question text as comment for LLM context
Backend workflow_executor.py:
- Removed type→id mapping (no longer needed)
- decision_signals now keyed by id (from LLM)
- Build id→type catalog for normalization
- NormalizedSignal.question_type stores id (not type!)
- End Node template: signal_{id} directly available
Flow:
1. Questions sent to LLM: "- q21: [ja/nein] # Ist Protein unsicher?"
2. LLM answers: "- q21: nein"
3. Normalization: id→type lookup for spectrum/rules
4. Template: {{ node_4.signal_q21 }} = "nein"
Example (TWO unsicherheit questions):
Questions:
- q21: type=unsicherheit, question="Ist Protein unsicher?"
- q22: type=unsicherheit, question="Ist Energie unsicher?"
LLM Prompt:
```
## Entscheidungsfragen
- **q21**: [ja/nein] # Ist Protein unsicher?
- **q22**: [ja/nein] # Ist Energie unsicher?
```
LLM Response:
```
- q21: nein
- q22: ja
```
Template:
```
{{ node_4.signal_q21 }} → "nein"
{{ node_4.signal_q22 }} → "ja"
```
BREAKING CHANGE:
- Old workflows with decision_signals keyed by type will break
- Need to re-execute workflows after update
Issue: Cannot have multiple questions with same type
Version: 0.9p (workflow module)
Part 3: End Node Template Engine - ARCHITECTURAL FIX
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Lars
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