SceneSmith 3.2 GPT-5.5 Smoke

End-to-end SceneSmith smoke run on the 3.2 asset library, using the GPT-5.5 chat-completions route. The run completed through the furniture stage for a small storage room and selected a 3.2 articulated chest of drawers for the final scene.

Asset library3.2 / 6,352
Model routeGPT-5.5
Stage reachedFurniture
Final objectchest_of_drawers_0
SceneSmith 3.2 GPT-5.5 Smoke cover

Run Summary

The final room contains one compact wooden drawer cabinet against the north/back wall, centered and oriented with drawers facing into the room. The final planner reported Realism 9/10, Functionality 10/10, Layout 10/10, Holistic Completeness 9/10, Prompt Following 10/10, and Reachability 10/10. The score YAML still contains neutral fallback grades because the Markdown table was not machine-parsed by the official scorer.

Rendered Outputs

Generated 3.2 Asset Copies

These are copied outputs from the run directory for browser inspection. The source asset library under /data/share/ud4scenesmith/ was not modified.

retrievedchest_of_drawers_0

chest_of_drawers

upright wooden chest of drawers storage cabinet, rectangular floor-standing drawer unit, waist-high cabinet, multiple visible drawer fronts, realistic proportions

3.2 asset
small_furniture/cabinet_9
Source
artvip
Approx. bbox
0.33 x 0.22 x 0.26 m
final sourcechest_of_drawers_1

chest_of_drawers

compact upright wooden chest of drawers, tall waist-height drawer cabinet, vertical rectangular shape, multiple front drawers, floor-standing storage furniture

3.2 asset
small_furniture/model_chest_of_drawers_4
Source
artvip
Approx. bbox
0.50 x 0.50 x 0.76 m
retrievedstorage_cabinet_0

storage_cabinet

small wooden storage cabinet with multiple drawers, floor-standing, simple utilitarian storage room style

3.2 asset
small_furniture/cabinet_1
Source
artvip
Approx. bbox
0.85 x 0.69 x 0.47 m
retrievedstorage_cabinet_1

storage_cabinet

waist-height wooden storage cabinet with multiple drawers, floor-standing, simple utilitarian storage room style, standard cabinet proportions

3.2 asset
large_furniture/EKET_Cabinet_with_2_drawers_white_70x35x35cm
Source
artvip
Approx. bbox
0.70 x 0.35 x 0.35 m

Final Placement

ObjectAsset namePositionYaw
chest_of_drawers_0chest_of_drawers-0.000, 0.939, 0.0000.0 deg

Final retrieved 3.2 source: small_furniture/model_chest_of_drawers_4.

Run Files

Notes

This smoke run used SCENESMITH_ARTICULATED_TEXT_FALLBACK=lexical and disabled material retrieval server usage because the OpenCLIP/DFN weight download was incomplete at runtime. It is useful for validating the official SceneSmith control flow and 3.2 geometry retrieval path, not for judging final CLIP-ranking quality.

Log Tail

| Functionality | 10/10 | Excellent | The drawers face into the room, access is clear, and there are no physics or reachability issues. |
| Layout | 10/10 | Excellent | The centered back-wall placement is logical, efficient, and leaves the small room open. |
| Holistic Completeness | 9/10 | Excellent | For a small storage room with a single required cabinet, the space feels appropriately complete without overcrowding. |
| Prompt Following | 10/10 | Excellent | The required wooden drawer cabinet is present and correctly placed against the back wall. |
| Reachability | 10/10 | Excellent | Validation confirms all areas are accessible with no blocked passage. |
2026-05-23 06:09:09,048 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:09,048 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:09,049 - scenesmith.agent_utils.scoring - INFO - CRITIQUE SCORES
2026-05-23 06:09:09,049 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:09,049 - scenesmith.agent_utils.scoring - INFO - Realism: 5/10
2026-05-23 06:09:09,050 - scenesmith.agent_utils.scoring - INFO -   Realism score was not machine-parseable from the textual critique; assigned neutral fallback score.
2026-05-23 06:09:09,050 - scenesmith.agent_utils.scoring - INFO - Functionality: 5/10
2026-05-23 06:09:09,050 - scenesmith.agent_utils.scoring - INFO -   Functionality score was not machine-parseable from the textual critique; assigned neutral fallback score.
2026-05-23 06:09:09,051 - scenesmith.agent_utils.scoring - INFO - Layout: 5/10
2026-05-23 06:09:09,051 - scenesmith.agent_utils.scoring - INFO -   Layout score was not machine-parseable from the textual critique; assigned neutral fallback score.
2026-05-23 06:09:09,051 - scenesmith.agent_utils.scoring - INFO - Holistic Completeness: 5/10
2026-05-23 06:09:09,051 - scenesmith.agent_utils.scoring - INFO -   Holistic Completeness score was not machine-parseable from the textual critique; assigned neutral fallback score.
2026-05-23 06:09:09,052 - scenesmith.agent_utils.scoring - INFO - Prompt Following: 5/10
2026-05-23 06:09:09,052 - scenesmith.agent_utils.scoring - INFO -   Prompt Following score was not machine-parseable from the textual critique; assigned neutral fallback score.
2026-05-23 06:09:09,052 - scenesmith.agent_utils.scoring - INFO - Reachability: 5/10
2026-05-23 06:09:09,053 - scenesmith.agent_utils.scoring - INFO -   Reachability score was not machine-parseable from the textual critique; assigned neutral fallback score.
2026-05-23 06:09:09,053 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:09,068 - scenesmith.agent_utils.base_stateful_agent - INFO - Scores saved to: /data/250010098/SceneSmith_official/outputs/2026-05-23/05-43-46/scene_000/room_storage_room/scene_renders/furniture/renders_006/scores.yaml
2026-05-23 06:09:23,334 - httpx - INFO - HTTP Request: POST https://api.vectorengine.ai/v1/chat/completions "HTTP/1.1 200 OK"
2026-05-23 06:09:23,338 - scenesmith.agent_utils.base_stateful_agent - INFO - [PLANNER (FURNITURE)] Token usage: input=31,583, output=1,747, reasoning=11, cached=18,432, total=33,330, requests=8, final_context_length=7,243
2026-05-23 06:09:23,339 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:23,339 - scenesmith.agent_utils.scoring - INFO - PLANNER (FURNITURE) RESPONSE
2026-05-23 06:09:23,340 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:23,340 - scenesmith.agent_utils.scoring - INFO - Completed the furniture placement refinement process for the small storage room.

Final design:
- A single compact wooden drawer cabinet (`chest_of_drawers_0`) is placed against the back/north wall.
- The cabinet is centered, upright, floor-standing, and correctly oriented with its drawers facing into the room.
- The previous low storage unit was replaced with a taller, more realistic waist-height drawer cabinet.
- The center of the small room remains open for easy access and circulation.
- No extra furniture was added, preserving the prompt requirement for one cabinet and avoiding overcrowding.

Final assessed quality:
- Realism: 9/10
- Functionality: 10/10
- Layout: 10/10
- Holistic Completeness: 9/10
- Prompt Following: 10/10
- Reachability: 10/10

The scene now satisfies the requirement: a small storage room with one wooden cabinet with drawers against the back wall.
2026-05-23 06:09:23,340 - scenesmith.agent_utils.scoring - INFO - ============================================================
2026-05-23 06:09:23,359 - scenesmith.furniture_agents.stateful_furniture_agent - INFO - Scene unchanged since last critique, skipping final critique
2026-05-23 06:09:23,376 - scenesmith.agent_utils.base_stateful_agent - INFO - Saved final scores to /data/250010098/SceneSmith_official/outputs/2026-05-23/05-43-46/scene_000/room_storage_room/scene_states/furniture/scores.yaml
2026-05-23 06:09:23,441 - scenesmith.agent_utils.base_stateful_agent - INFO - Copied 5 render images to /data/250010098/SceneSmith_official/outputs/2026-05-23/05-43-46/scene_000/room_storage_room/scene_states/furniture
2026-05-23 06:09:23,444 - scenesmith.furniture_agents.base_furniture_agent - INFO - Stopping BlenderServer
2026-05-23 06:09:23,445 - scenesmith.agent_utils.blender.server_manager - INFO - Stopping Blender server...
2026-05-23 06:09:23,725 - scenesmith.agent_utils.blender.server_manager - INFO - Server stopped and cleaned up
2026-05-23 06:09:23,727 - scenesmith.furniture_agents.base_furniture_agent - INFO - Stopping ConvexDecompositionServer
2026-05-23 06:09:23,727 - scenesmith.agent_utils.convex_decomposition_server.server_manager - INFO - Stopping convex decomposition server...
2026-05-23 06:09:24,743 - scenesmith.agent_utils.convex_decomposition_server.server_manager - INFO - Convex decomposition server stopped
2026-05-23 06:09:24,745 - scenesmith.experiments.indoor_scene_generation - INFO - Furniture added to room storage_room in 0:18:11.392789
2026-05-23 06:09:24,754 - scenesmith.agent_utils.room - INFO - to_drake_directive filtering: include_objects=None, total scene objects=5, filtered objects_to_add=5
2026-05-23 06:09:24,787 - scenesmith.utils.logging - INFO - Saved scene state: /data/250010098/SceneSmith_official/outputs/2026-05-23/05-43-46/scene_000/room_storage_room/scene_states/scene_after_furniture
2026-05-23 06:09:24,788 - scenesmith.agent_utils.rendering - INFO - Exporting scene to .blend file: /data/250010098/SceneSmith_official/outputs/2026-05-23/05-43-46/scene_000/room_storage_room/scene_states/scene_after_furniture/scene.blend
2026-05-23 06:09:24,788 - scenesmith.agent_utils.blender.server_manager - INFO - Found available port 8282 in range (8000, 8350)
2026-05-23 06:09:24,789 - scenesmith.agent_utils.blender.server_manager - INFO - Starting Blender server on 127.0.0.1:8282
2026-05-23 06:09:24,921 - scenesmith.agent_utils.blender.server_manager - INFO - Server process started with PID 27436
2026-05-23 06:09:36,992 - scenesmith.agent_utils.room - INFO - to_drake_directive filtering: include_objects=None, total scene objects=5, filtered objects_to_add=5
2026-05-23 06:09:37,862 - scenesmith.agent_utils.drake_utils - INFO - Created Drake plant and scene graph in 0.92 seconds.
2026-05-23 06:09:43,320 - scenesmith.agent_utils.rendering - INFO - Successfully saved .blend file to /data/250010098/SceneSmith_official/outputs/2026-05-23/05-43-46/scene_000/room_storage_room/scene_states/scene_after_furniture/scene.blend
2026-05-23 06:09:43,322 - scenesmith.agent_utils.blender.server_manager - INFO - Stopping Blender server...
2026-05-23 06:09:43,498 - scenesmith.agent_utils.blender.server_manager - INFO - Server stopped and cleaned up
2026-05-23 06:09:43,517 - scenesmith.experiments.indoor_scene_generation - INFO - Saved furniture checkpoint (scene_after_furniture)
2026-05-23 06:09:43,520 - scenesmith.experiments.indoor_scene_generation - INFO - Stopping after furniture stage as configured