refinement of upcoming tracks

This commit is contained in:
2026-03-06 15:41:33 -05:00
parent 3ce6a2ec8a
commit fca40fd8da
24 changed files with 2388 additions and 391 deletions

View File

@@ -1,32 +1,169 @@
# Implementation Plan: Cost & Token Analytics Panel (cost_token_analytics_20260306)
## Phase 1: Panel Setup
- [ ] Task: Initialize MMA Environment
- [ ] Task: Create cost panel structure
- WHERE: src/gui_2.py
- WHAT: New panel for cost display
- HOW: Add _render_cost_panel method
- SAFETY: Non-blocking updates
> **Reference:** [Spec](./spec.md) | [Architecture Guide](../../../docs/guide_architecture.md)
## Phase 2: Cost Calculations
- [ ] Task: Integrate cost_tracker
- WHERE: src/gui_2.py
- WHAT: Use cost_tracker.estimate_cost
- HOW: Call with model and token counts
- SAFETY: Cache expensive calculations
- [ ] Task: Track session totals
- WHERE: src/gui_2.py or app_controller
- WHAT: Accumulate cost over session
- HOW: Maintain running total
- SAFETY: Thread-safe updates
## Phase 1: Foundation & Research
Focus: Verify existing infrastructure
## Phase 3: UI Implementation
- [ ] Task: Render cost breakdown
- WHERE: src/gui_2.py
- WHAT: Show per-model and per-tier costs
- HOW: imgui tables
- SAFETY: Handle zero/empty states
- [ ] Task 1.1: Initialize MMA Environment
- Run `activate_skill mma-orchestrator` before starting
## Phase 4: Verification
- [ ] Task: Test cost calculations
- [ ] Task: Conductor - Phase Verification
- [ ] Task 1.2: Verify cost_tracker.py implementation
- WHERE: `src/cost_tracker.py`
- WHAT: Confirm `MODEL_PRICING` dict and `estimate_cost()` function
- HOW: Use `manual-slop_py_get_definition` on `estimate_cost`
- OUTPUT: Document exact MODEL_PRICING structure for reference
- [ ] Task 1.3: Verify tier_usage in ConductorEngine
- WHERE: `src/multi_agent_conductor.py` lines ~50-60
- WHAT: Confirm tier_usage dict structure and update mechanism
- HOW: Use `manual-slop_py_get_code_outline` on ConductorEngine
- SAFETY: Note thread that updates tier_usage
- [ ] Task 1.4: Review existing MMA dashboard
- WHERE: `src/gui_2.py` `_render_mma_dashboard()` method
- WHAT: Understand existing tier usage table pattern
- HOW: Read method to identify extension points
- OUTPUT: Note line numbers for table rendering
## Phase 2: State Management
Focus: Add cost tracking state to app
- [ ] Task 2.1: Add session cost state
- WHERE: `src/gui_2.py` or `src/app_controller.py` in `__init__`
- WHAT: Add session-level cost tracking state
- HOW:
```python
self._session_cost_total: float = 0.0
self._session_cost_by_model: dict[str, float] = {}
self._session_cost_by_tier: dict[str, float] = {
"Tier 1": 0.0, "Tier 2": 0.0, "Tier 3": 0.0, "Tier 4": 0.0
}
```
- CODE STYLE: 1-space indentation
- [ ] Task 2.2: Add cost update logic
- WHERE: `src/gui_2.py` in MMA state update handler
- WHAT: Calculate costs when tier_usage updates
- HOW:
```python
def _update_costs_from_tier_usage(self, tier_usage: dict) -> None:
for tier, usage in tier_usage.items():
cost = cost_tracker.estimate_cost(
self.current_model, usage["input"], usage["output"]
)
self._session_cost_by_tier[tier] = cost
self._session_cost_total += cost
```
- SAFETY: Called from GUI thread via state update
- [ ] Task 2.3: Reset costs on session reset
- WHERE: `src/gui_2.py` or `src/app_controller.py` reset handler
- WHAT: Clear cost state when session resets
- HOW: Set all cost values to 0.0 in reset function
## Phase 3: Panel Implementation
Focus: Create the GUI panel
- [ ] Task 3.1: Create _render_cost_panel() method
- WHERE: `src/gui_2.py` after other render methods
- WHAT: New method to display cost information
- HOW:
```python
def _render_cost_panel(self) -> None:
if not imgui.collapsing_header("Cost Analytics"):
return
# Total session cost
imgui.text(f"Session Total: ${self._session_cost_total:.4f}")
# Per-tier breakdown
if imgui.begin_table("tier_costs", 3):
imgui.table_setup_column("Tier")
imgui.table_setup_column("Tokens")
imgui.table_setup_column("Cost")
imgui.table_headers_row()
for tier, cost in self._session_cost_by_tier.items():
imgui.table_next_row()
imgui.table_set_column_index(0)
imgui.text(tier)
imgui.table_set_column_index(2)
imgui.text(f"${cost:.4f}")
imgui.end_table()
# Per-model breakdown
if self._session_cost_by_model:
imgui.separator()
imgui.text("By Model:")
for model, cost in self._session_cost_by_model.items():
imgui.bullet_text(f"{model}: ${cost:.4f}")
```
- CODE STYLE: 1-space indentation, no comments
- [ ] Task 3.2: Integrate panel into main GUI
- WHERE: `src/gui_2.py` in `_gui_func()` or appropriate panel
- WHAT: Call `_render_cost_panel()` in layout
- HOW: Add near token budget panel or MMA dashboard
- SAFETY: None
## Phase 4: Integration with MMA Dashboard
Focus: Extend existing dashboard with cost column
- [ ] Task 4.1: Add cost column to tier usage table
- WHERE: `src/gui_2.py` `_render_mma_dashboard()`
- WHAT: Add "Est. Cost" column to existing tier usage table
- HOW:
- Change `imgui.table_setup_column()` from 3 to 4 columns
- Add "Est. Cost" header
- Calculate cost per tier using current model
- Display with dollar formatting
- SAFETY: Handle missing tier_usage gracefully
- [ ] Task 4.2: Display model name in table
- WHERE: `src/gui_2.py` `_render_mma_dashboard()`
- WHAT: Show which model was used for each tier
- HOW: Add "Model" column with model name
- SAFETY: May not know per-tier model - use current_model as fallback
## Phase 5: Testing
Focus: Verify all functionality
- [ ] Task 5.1: Write unit tests for cost calculation
- WHERE: `tests/test_cost_panel.py` (new file)
- WHAT: Test cost accumulation logic
- HOW: Mock tier_usage, verify costs calculated correctly
- PATTERN: Follow `test_cost_tracker.py` as reference
- [ ] Task 5.2: Write integration test
- WHERE: `tests/test_cost_panel.py`
- WHAT: Test with live_gui, verify panel displays
- HOW: Use `live_gui` fixture, trigger API call, check costs
- ARTIFACTS: Write to `tests/artifacts/`
- [ ] Task 5.3: Conductor - Phase Verification
- Run: `uv run pytest tests/test_cost_panel.py tests/test_cost_tracker.py -v`
- Manual: Verify panel displays in GUI
## Implementation Notes
### Thread Safety
- tier_usage is updated on asyncio worker thread
- GUI reads via `_process_pending_gui_tasks` - already synchronized
- No additional locking needed
### Cost Calculation Strategy
- Use current model for all tiers (simplification)
- Future: Track model per tier if needed
- Unknown models return 0.0 cost (safe default)
### Files Modified
- `src/gui_2.py`: Add cost state, render methods
- `src/app_controller.py`: Possibly add cost state (if using controller)
- `tests/test_cost_panel.py`: New test file
### Code Style Checklist
- [ ] 1-space indentation throughout
- [ ] CRLF line endings on Windows
- [ ] No comments unless requested
- [ ] Type hints on new state variables
- [ ] Use existing `vec4` colors for consistency

View File

@@ -1,21 +1,140 @@
# Track Specification: Cost & Token Analytics Panel (cost_token_analytics_20260306)
## Overview
Real-time cost tracking panel displaying cost per model, session totals, and breakdown by tier. Uses existing cost_tracker.py which is implemented but has no GUI.
Real-time cost tracking panel displaying cost per model, session totals, and breakdown by tier. Uses existing `cost_tracker.py` which is implemented but has no GUI representation.
## Current State Audit
### Already Implemented (DO NOT re-implement)
#### cost_tracker.py (src/cost_tracker.py)
- **`MODEL_PRICING` dict**: Pricing per 1M tokens for all supported models
```python
MODEL_PRICING: dict[str, dict[str, float]] = {
"gemini-2.5-flash-lite": {"input": 0.075, "output": 0.30},
"gemini-2.5-flash": {"input": 0.15, "output": 0.60},
"gemini-3.1-pro-preview": {"input": 1.25, "output": 5.00},
"claude-3-5-sonnet": {"input": 3.00, "output": 15.00},
"deepseek-v3": {"input": 0.27, "output": 1.10},
# ... more models
}
```
- **`estimate_cost(model: str, input_tokens: int, output_tokens: int) -> float`**: Calculate cost in USD
- **Returns 0.0 for unknown models** - safe default
#### Token Tracking in ai_client.py
- **`_add_bleed_derived()`** (ai_client.py): Adds derived token counts to comms entries
- **`get_history_bleed_stats()`**: Returns token statistics from history
- **Gemini**: Token counts from API response (`usage_metadata`)
- **Anthropic**: Token counts from API response (`usage`)
- **DeepSeek**: Token counts from API response (`usage`)
#### MMA Tier Usage Tracking
- **`ConductorEngine.tier_usage`** (multi_agent_conductor.py): Tracks per-tier token usage
```python
self.tier_usage = {
"Tier 1": {"input": 0, "output": 0},
"Tier 2": {"input": 0, "output": 0},
"Tier 3": {"input": 0, "output": 0},
"Tier 4": {"input": 0, "output": 0},
}
```
### Gaps to Fill (This Track's Scope)
- No GUI panel to display cost information
- No session-level cost accumulation
- No per-model breakdown visualization
- No tier breakdown visualization
## Architectural Constraints
- **Non-Blocking**: Cost calculations MUST NOT block UI thread.
- **Efficient Updates**: Updates SHOULD be throttled to <10ms latency.
### Non-Blocking Updates
- Cost calculations MUST NOT block UI thread
- Token counts are read from existing tracking - no new API calls
- Use cached values, update on state change events
### Cross-Thread Data Access
- `tier_usage` is updated on asyncio worker thread
- GUI reads via `_process_pending_gui_tasks` pattern
- Already synchronized through MMA state updates
### Memory Efficiency
- Session cost is a simple float - no history array needed
- Per-model costs can be dict: `{model_name: float}`
## Architecture Reference
### Key Integration Points
| File | Lines | Purpose |
|------|-------|---------|
| `src/cost_tracker.py` | 10-40 | `MODEL_PRICING`, `estimate_cost()` |
| `src/ai_client.py` | ~500-550 | `_add_bleed_derived()`, `get_history_bleed_stats()` |
| `src/multi_agent_conductor.py` | ~50-60 | `tier_usage` dict |
| `src/gui_2.py` | ~2700-2800 | `_render_mma_dashboard()` - existing tier usage display |
| `src/gui_2.py` | ~1800-1900 | `_render_token_budget_panel()` - potential location |
### Existing MMA Dashboard Pattern
The `_render_mma_dashboard()` method already displays tier usage in a table. Extend this pattern for cost display.
## Functional Requirements
- **Cost Display**: Show real-time cost for current session.
- **Per-Model Breakdown**: Display cost grouped by model (Gemini, Anthropic, DeepSeek).
- **Tier Breakdown**: Show cost grouped by tier (Tier 1-4).
- **Session Totals**: Accumulate and display total session cost.
### FR1: Session Cost Accumulation
- Track total cost for the current session
- Reset on session reset
- Store in `App` or `AppController` state
### FR2: Per-Model Cost Display
- Show cost broken down by model name
- Group by provider (Gemini, Anthropic, DeepSeek)
- Show token counts alongside costs
### FR3: Tier Breakdown Display
- Show cost per MMA tier (Tier 1-4)
- Use existing `tier_usage` data
- Calculate cost using `cost_tracker.estimate_cost()`
### FR4: Real-Time Updates
- Update cost display when MMA state changes
- Hook into existing `mma_state_update` event handling
- No polling - event-driven
## Non-Functional Requirements
| Requirement | Constraint |
|-------------|------------|
| Frame Time Impact | <1ms when panel visible |
| Memory Overhead | <1KB for session cost state |
| Thread Safety | Read tier_usage via state updates only |
## Testing Requirements
### Unit Tests
- Test `estimate_cost()` with known model/token combinations
- Test unknown model returns 0.0
- Test session cost accumulation
### Integration Tests (via `live_gui` fixture)
- Verify cost panel displays after API call
- Verify costs update after MMA execution
- Verify session reset clears costs
### Structural Testing Contract
- Use real `cost_tracker` module - no mocking
- Test artifacts go to `tests/artifacts/`
## Out of Scope
- Historical cost tracking across sessions
- Cost budgeting/alerts
- Export cost reports
- API cost for web searches (no token counts available)
## Acceptance Criteria
- [ ] Cost panel displays in GUI.
- [ ] Per-model cost shown correctly.
- [ ] Tier breakdown accurate.
- [ ] Total accumulates correctly.
- [ ] Uses existing cost_tracker.py functions.
- [ ] Cost panel displays in GUI
- [ ] Per-model cost shown with token counts
- [ ] Tier breakdown accurate using `tier_usage`
- [ ] Total session cost accumulates correctly
- [ ] Panel updates on MMA state changes
- [ ] Uses existing `cost_tracker.estimate_cost()`
- [ ] Session reset clears costs
- [ ] 1-space indentation maintained