| Task | Sonnet + Sourcegraph | Fable, without MCP | gap | |||
|---|---|---|---|---|---|---|
| quality | cost | quality | cost | |||
ccx-crossorg-217 | 0.695 | $0.46 | 0.104 | $1.07 | +0.591 | compare → |
ccx-vuln-remed-135 | 0.611 | $0.23 | 0.231 | $0.93 | +0.380 | compare → |
ccx-migration-289 | 0.681 | $0.85 | 0.574 | $1.32 | +0.107 | compare → |
ccx-agentic-223 | 0.625 | $0.56 | 0.537 | $0.99 | +0.088 | compare → |
ccx-migration-274 | 1.000 | $0.94 | 0.928 | $1.09 | +0.072 | compare → |
ccx-vuln-remed-126 | 0.759 | $1.34 | 0.735 | $0.84 | +0.024 | compare → |
ccx-config-trace-010 | 1.000 | $0.18 | 1.000 | $0.46 | 0.000 | compare → |
ccx-incident-145 | 0.172 | $0.55 | 0.172 | $1.19 | 0.000 | compare → |
ccx-crossorg-288 | 0.551 | $1.25 | 0.833 | $1.45 | -0.282 | compare → |
| Average | 0.677 | $0.71 | 0.568 | $1.04 | +0.109 reward | |