AI Flow

@@ -19,12 +19,12 @@ Prompt at 2026-09-14T02:09:45Z (UTC). Flow: board. Every number here is from the | routing | 28.5 | 11.9 | 16.6 | 25 | 2 | 0 | 2.6 min | | pours | 10.1 | 3.0 | 7.1 | 20 | 2 | 1 | 1.3 min | | current | 1.3 | 0.0 | 1.3 | 6 | 2 | 1 | 0.0 min |-| thermal | 2.1 | 0.8 | 1.4 | 9 | 4 | 2 | 0.5 min |-| finish | 773.4 | 4.5 | 768.9 | 38 | 5 | 0 | 3.8 min |+| thermal | 2.2 | 0.8 | 1.4 | 11 | 4 | 2 | 0.5 min |+| finish | 773.6 | 4.5 | 769.0 | 39 | 6 | 0 | 3.8 min | | 3d | 5.5 | 0.0 | 5.5 | 4 | 3 | 1 | 0.0 min | | models | 10.8 | 0.0 | 10.8 | 3 | 1 | 0 | 0.0 min | | nets | 1.1 | 0.0 | 1.1 | 5 | 2 | 2 | 0.0 min |-| **total** | **841.7** | **27.5** | **814.2** | | | | |+| **total** | **842.0** | **27.5** | **814.5** | | | | |  ## Returns to earlier steps @@ -111,6 +111,9 @@ Prompt at 2026-09-14T02:09:45Z (UTC). Flow: board. Every number here is from the - 2026-09-14T15:36:35Z compose: the delivered video replaced by the composed cut (motion only, the ledger's overlays, the AI's drawings, narration cut to the picture); the clock of record unchanged - 2026-09-14T15:46:44Z compose: the delivered video replaced by the composed cut (motion only, the ledger's overlays, the AI's drawings, narration cut to the picture); the clock of record unchanged - 2026-09-14T16:11:28Z clip-start:thermal-4+- 2026-09-14T16:11:32Z artifact analysis-image for thermal-4: Heat flow in the copper, the AI's own four-layer heat solve read on F.Cu and B.Cu like the current picture: each hot tab's watts spreading along its layer and going down its vias, the vias drawn. Q5 sends 35 percent of its heat down three vias; Q3 has no thermal via within 3 mm and sends none, so it is the hottest tab.+- 2026-09-14T16:11:32Z artifact analysis-image for thermal-4: Temperature rise over the board, the same four-layer solve read as temperature on the top face, the FR4 spreading: 4.1 W from the seven hot tabs plus 3 W of Joule loss. In still air the FET tabs sit 105 to 121 degrees above ambient, over the 60 degree budget; in moving air the peak is far lower.+- 2026-09-14T16:11:45Z clip-start:finish-6  ## Where the board stands @@ -556,10 +559,6 @@ Why the AI came back here: the flow now asks for the AI's own temperature rise d  ![the board when thermal, visit 3 (rework) ended](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-thermal-3-end.png) -**The AI's drawing: Temperature rise over the board, the AI's own steady-state heat solve: 4.1 W from the seven hot tabs plus 3 W of Joule loss in the copper, spread by every layer, lost to the air. In still air the FET tabs sit about 100 degrees above ambient, over the 60 degree budget; in moving air the peak is 57 degrees.**--![Temperature rise over the board, the AI's own steady-state heat solve: 4.1 W from the seven hot tabs plus 3 W of Joule loss in the copper, spread by every layer, lost to the air. In still air the FET tabs sit about 100 degrees above ambient, over the 60 degree budget; in moving air the peak is 57 degrees.](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/thermal-3-analysis-image-0.png)- ### finish, visit 5  What this step does: finish refuses until everything is true; the AI cuts the video and delivers@@ -582,12 +581,40 @@ What this step does: copper and vias at every hot tab against the rise budget  Why the AI came back here: the heat analysis now has two drawings: the heat flow in the copper per chip and its vias, then the board's FR4 spreading -**Clip: thermal, visit 4 (rework), still recording (started 2026-09-14T16:11:28Z); it appears here when the step ends.**+**Clip: thermal, visit 4 (rework), the PCB editor from 2026-09-14T16:11:28Z to 2026-09-14T16:11:34Z. Motion only: 0.1 min of real time, 0 s of it had something moving; the clock in the corner is the real elapsed time.**++<video width="100%" controls><source src="/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/thermal-4.mp4" type="video/mp4"></video>++**Contact sheet: nine frames spread through the thermal, visit 4 (rework) clip, what the camera saw.**++![nine frames of thermal, visit 4 (rework)](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/thermal-4-sheet.png)  **Screenshot: the board when thermal, visit 4 (rework) began.**  ![the board when thermal, visit 4 (rework) began](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-thermal-4-start.png) +**Screenshot: the board when thermal, visit 4 (rework) ended.**++![the board when thermal, visit 4 (rework) ended](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-thermal-4-end.png)++**The AI's drawing: Heat flow in the copper, the AI's own four-layer heat solve read on F.Cu and B.Cu like the current picture: each hot tab's watts spreading along its layer and going down its vias, the vias drawn. Q5 sends 35 percent of its heat down three vias; Q3 has no thermal via within 3 mm and sends none, so it is the hottest tab.**++![Heat flow in the copper, the AI's own four-layer heat solve read on F.Cu and B.Cu like the current picture: each hot tab's watts spreading along its layer and going down its vias, the vias drawn. Q5 sends 35 percent of its heat down three vias; Q3 has no thermal via within 3 mm and sends none, so it is the hottest tab.](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/thermal-4-analysis-image-0.png)++**The AI's drawing: Temperature rise over the board, the same four-layer solve read as temperature on the top face, the FR4 spreading: 4.1 W from the seven hot tabs plus 3 W of Joule loss. In still air the FET tabs sit 105 to 121 degrees above ambient, over the 60 degree budget; in moving air the peak is far lower.**++![Temperature rise over the board, the same four-layer solve read as temperature on the top face, the FR4 spreading: 4.1 W from the seven hot tabs plus 3 W of Joule loss. In still air the FET tabs sit 105 to 121 degrees above ambient, over the 60 degree budget; in moving air the peak is far lower.](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/thermal-4-analysis-image-1.png)++### finish, visit 6++What this step does: finish refuses until everything is true; the AI cuts the video and delivers++**Clip: finish, visit 6, still recording (started 2026-09-14T16:11:45Z); it appears here when the step ends.**++**Screenshot: the board when finish, visit 6 began.**++![the board when finish, visit 6 began](/blob/app/adom-aiflow/docs/runs/board-claude-fable-5-1-20260914/shot-finish-6-start.png)+ ## Delivered  What the AI said when it delivered (the video is at the top of this page):

⋯ 1 unchanged line ⋯

⋯ 1 unchanged line ⋯

⋯ 1 unchanged line ⋯

⋯ 1 unchanged line ⋯

⋯ 1 unchanged line ⋯

⋯ 1 unchanged line ⋯