Every base/SFT comparison

Same prompts, greedy decoding, 4,096-token output budget, fixed renderer. Every selected prompt is shown, including missing or invalid renders. Geometry is an approximate diagnostic; these labeled images are not a blinded aesthetic evaluation. Programs are untrusted text and must run only on disposable workers.

Validation · all 8 pairs

bedroom-l6-p0

Room brief

Create a cozy low-poly bedroom in sage and warm oak. A 1.6 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2523 tokens

SFT · Geometry valid
sft bedroom-l6-p0

Raw model output · 2046 tokens

bedroom-l6-p1

Room brief

Create a cozy low-poly bedroom in dusty blue and cream. A 1.6 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2410 tokens

SFT · Geometry valid
sft bedroom-l6-p1

Raw model output · 2043 tokens

studio-l6-p0

Room brief

Create a cozy low-poly studio in sage and warm oak. A 1.9 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3716 tokens

SFT · Failed: bounds:shelf_side_0, bounds:shelf_side_1
sft studio-l6-p0

Raw model output · 3535 tokens

studio-l6-p1

Room brief

Create a cozy low-poly studio in dusty blue and cream. A 1.9 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3390 tokens

SFT · Failed: generation_token_limit
No render

Raw model output · 4096 tokens

kitchen-l6-p0

Room brief

Create a cozy low-poly kitchen in sage and warm oak. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2648 tokens

SFT · Geometry valid
sft kitchen-l6-p0

Raw model output · 3295 tokens

kitchen-l6-p1

Room brief

Create a cozy low-poly kitchen in dusty blue and cream. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3300 tokens

SFT · Geometry valid
sft kitchen-l6-p1

Raw model output · 3293 tokens

living_room-l6-p0

Room brief

Create a cozy low-poly living room in sage and warm oak. A 2.2 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2648 tokens

SFT · Geometry valid
sft living_room-l6-p0

Raw model output · 2777 tokens

living_room-l6-p1

Room brief

Create a cozy low-poly living room in dusty blue and cream. A 2.2 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3745 tokens

SFT · Failed: bounds:sofa_base, bounds:sofa_back
sft living_room-l6-p1

Raw model output · 2770 tokens

Test · all 32 pairs

bedroom-l7-p0

Room brief

Create a cozy low-poly bedroom in sage and warm oak. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2366 tokens

SFT · Geometry valid
sft bedroom-l7-p0

Raw model output · 2155 tokens

bedroom-l7-p1

Room brief

Create a cozy low-poly bedroom in dusty blue and cream. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2401 tokens

SFT · Geometry valid
sft bedroom-l7-p1

Raw model output · 2152 tokens

bedroom-l7-p2

Room brief

Create a cozy low-poly bedroom in terracotta and sand. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: bd7963, eddbc0, 8b6650, 7d9a8c.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2701 tokens

SFT · Geometry valid
sft bedroom-l7-p2

Raw model output · 2143 tokens

bedroom-l7-p3

Room brief

Create a cozy low-poly bedroom in lavender and butter. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: a799be, ece1af, 927861, cf8596.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2463 tokens

SFT · Geometry valid
sft bedroom-l7-p3

Raw model output · 2140 tokens

bedroom-l7-p4

Room brief

Create a cozy low-poly bedroom in forest green and blush. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 668b79, eedacf, 8d6951, d4a25f.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2458 tokens

SFT · Geometry valid
sft bedroom-l7-p4

Raw model output · 2128 tokens

bedroom-l7-p5

Room brief

Create a cozy low-poly bedroom in slate and mustard. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 7a899a, e5ddca, 8f6b50, d7ad48.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2192 tokens

SFT · Geometry valid
sft bedroom-l7-p5

Raw model output · 2155 tokens

bedroom-l7-p6

Room brief

Create a cozy low-poly bedroom in rose and ivory. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: c28e98, f0e6d6, 9d7454, 83a29a.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2843 tokens

SFT · Geometry valid
sft bedroom-l7-p6

Raw model output · 2182 tokens

bedroom-l7-p7

Room brief

Create a cozy low-poly bedroom in teal and apricot. A 1.8 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 71a4a3, edddc8, 967255, dfac83.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2438 tokens

SFT · Geometry valid
sft bedroom-l7-p7

Raw model output · 2157 tokens

studio-l7-p0

Room brief

Create a cozy low-poly studio in sage and warm oak. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3206 tokens

SFT · Failed: bounds:shelf_side_0, bounds:shelf_side_1, bounds:shelf_level_0, bounds:lamp_shade, unsupported:shelf_level_2, unsupported:books_2_0, unsupported:books_2_1, unsupported:books_2_2, unsupported:books_2_3, unsupported:books_2_4, unsupported:shelf_level_3, unsupported:books_3_0, unsupported:books_3_1, unsupported:books_3_2, unsupported:books_3_3, unsupported:books_3_4
sft studio-l7-p0

Raw model output · 3994 tokens

studio-l7-p1

Room brief

Create a cozy low-poly studio in dusty blue and cream. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3060 tokens

SFT · Failed: bounds:shelf_side_0, bounds:shelf_side_1, bounds:shelf_level_0, unsupported:shelf_level_2, unsupported:books_2_0, unsupported:books_2_1, unsupported:books_2_2, unsupported:books_2_3, unsupported:books_2_4, unsupported:shelf_level_3, unsupported:books_3_0, unsupported:books_3_1, unsupported:books_3_2, unsupported:books_3_3, unsupported:books_3_4
sft studio-l7-p1

Raw model output · 3977 tokens

studio-l7-p2

Room brief

Create a cozy low-poly studio in terracotta and sand. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: bd7963, eddbc0, 8b6650, 7d9a8c.

BASE · Failed: ValueError: Only unaliased bpy and math imports are allowed
No render

Raw model output · 2554 tokens

SFT · Failed: generation_token_limit
No render

Raw model output · 4096 tokens

studio-l7-p3

Room brief

Create a cozy low-poly studio in lavender and butter. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: a799be, ece1af, 927861, cf8596.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3267 tokens

SFT · Failed: bounds:shelf_side_0, bounds:shelf_side_1, unsupported:shelf_level_3, unsupported:books_3_0, unsupported:books_3_1, unsupported:books_3_2, missing:artwork
sft studio-l7-p3

Raw model output · 3256 tokens

studio-l7-p4

Room brief

Create a cozy low-poly studio in forest green and blush. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 668b79, eedacf, 8d6951, d4a25f.

BASE · Failed: ValueError: Disallowed Blender operator: bpy.ops.object.material_slot_add
No render

Raw model output · 2892 tokens

SFT · Failed: bounds:lamp_stem, bounds:artwork_frame, bounds:artwork_canvas
sft studio-l7-p4

Raw model output · 3719 tokens

studio-l7-p5

Room brief

Create a cozy low-poly studio in slate and mustard. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 7a899a, e5ddca, 8f6b50, d7ad48.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2462 tokens

SFT · Failed: bounds:shelf_side_0, bounds:shelf_side_1, bounds:shelf_level_0, unsupported:storage_door_0, unsupported:storage_handle_0, unsupported:storage_door_1, unsupported:storage_handle_1, unsupported:books_0_0, unsupported:books_0_1, unsupported:books_0_2, unsupported:books_0_3, unsupported:shelf_level_1, unsupported:books_1_0, unsupported:books_1_1, unsupported:books_1_2, unsupported:books_1_3, unsupported:shelf_level_2, unsupported:books_2_0, unsupported:books_2_1, unsupported:books_2_2, unsupported:books_2_3, unsupported:shelf_level_3, unsupported:books_3_0, unsupported:books_3_1, unsupported:books_3_2, unsupported:books_3_3
sft studio-l7-p5

Raw model output · 3712 tokens

studio-l7-p6

Room brief

Create a cozy low-poly studio in rose and ivory. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: c28e98, f0e6d6, 9d7454, 83a29a.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2401 tokens

SFT · Failed: bounds:shelf_side_0, bounds:shelf_side_1, bounds:shelf_level_0, unsupported:shelf_level_1, unsupported:books_1_0, unsupported:books_1_1, unsupported:books_1_2, unsupported:books_1_3, unsupported:books_1_4, unsupported:shelf_level_2, unsupported:books_2_0, unsupported:books_2_1, unsupported:books_2_2, unsupported:books_2_3, unsupported:books_2_4, unsupported:shelf_level_3, unsupported:books_3_0, unsupported:books_3_1, unsupported:books_3_2, unsupported:books_3_3, unsupported:books_3_4
sft studio-l7-p6

Raw model output · 3996 tokens

studio-l7-p7

Room brief

Create a cozy low-poly studio in teal and apricot. A 2.0 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 71a4a3, edddc8, 967255, dfac83.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3221 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3967 tokens

kitchen-l7-p0

Room brief

Create a cozy low-poly kitchen in sage and warm oak. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3482 tokens

SFT · Geometry valid
sft kitchen-l7-p0

Raw model output · 3428 tokens

kitchen-l7-p1

Room brief

Create a cozy low-poly kitchen in dusty blue and cream. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3735 tokens

SFT · Geometry valid
sft kitchen-l7-p1

Raw model output · 3425 tokens

kitchen-l7-p2

Room brief

Create a cozy low-poly kitchen in terracotta and sand. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: bd7963, eddbc0, 8b6650, 7d9a8c.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2810 tokens

SFT · Geometry valid
sft kitchen-l7-p2

Raw model output · 3419 tokens

kitchen-l7-p3

Room brief

Create a cozy low-poly kitchen in lavender and butter. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: a799be, ece1af, 927861, cf8596.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2559 tokens

SFT · Geometry valid
sft kitchen-l7-p3

Raw model output · 3411 tokens

kitchen-l7-p4

Room brief

Create a cozy low-poly kitchen in forest green and blush. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 668b79, eedacf, 8d6951, d4a25f.

BASE · Failed: generation_token_limit
No render

Raw model output · 4096 tokens

SFT · Geometry valid
sft kitchen-l7-p4

Raw model output · 3404 tokens

kitchen-l7-p5

Room brief

Create a cozy low-poly kitchen in slate and mustard. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 7a899a, e5ddca, 8f6b50, d7ad48.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2848 tokens

SFT · Geometry valid
sft kitchen-l7-p5

Raw model output · 3416 tokens

kitchen-l7-p6

Room brief

Create a cozy low-poly kitchen in rose and ivory. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: c28e98, f0e6d6, 9d7454, 83a29a.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2599 tokens

SFT · Geometry valid
sft kitchen-l7-p6

Raw model output · 3450 tokens

kitchen-l7-p7

Room brief

Create a cozy low-poly kitchen in teal and apricot. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 71a4a3, edddc8, 967255, dfac83.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2792 tokens

SFT · Geometry valid
sft kitchen-l7-p7

Raw model output · 3431 tokens

living_room-l7-p0

Room brief

Create a cozy low-poly living room in sage and warm oak. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3138 tokens

SFT · Geometry valid
sft living_room-l7-p0

Raw model output · 2920 tokens

living_room-l7-p1

Room brief

Create a cozy low-poly living room in dusty blue and cream. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2702 tokens

SFT · Failed: unsupported:books_0, unsupported:books_1, unsupported:books_2
sft living_room-l7-p1

Raw model output · 2914 tokens

living_room-l7-p2

Room brief

Create a cozy low-poly living room in terracotta and sand. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: bd7963, eddbc0, 8b6650, 7d9a8c.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2270 tokens

SFT · Failed: unsupported:media_unit_door_0, unsupported:media_unit_handle_0, unsupported:media_unit_door_1, unsupported:media_unit_handle_1
sft living_room-l7-p2

Raw model output · 2906 tokens

living_room-l7-p3

Room brief

Create a cozy low-poly living room in lavender and butter. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: a799be, ece1af, 927861, cf8596.

BASE · Failed: generation_token_limit
No render

Raw model output · 4096 tokens

SFT · Failed: unsupported:books_0, unsupported:books_1, unsupported:books_2, unsupported:media_unit_door_1, unsupported:media_unit_handle_1
sft living_room-l7-p3

Raw model output · 2893 tokens

living_room-l7-p4

Room brief

Create a cozy low-poly living room in forest green and blush. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 668b79, eedacf, 8d6951, d4a25f.

BASE · Failed: generation_token_limit
No render

Raw model output · 4096 tokens

SFT · Geometry valid
sft living_room-l7-p4

Raw model output · 2909 tokens

living_room-l7-p5

Room brief

Create a cozy low-poly living room in slate and mustard. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 7a899a, e5ddca, 8f6b50, d7ad48.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2991 tokens

SFT · Failed: unsupported:coffee_table_top, unsupported:books_0, unsupported:books_1, unsupported:books_2
sft living_room-l7-p5

Raw model output · 2921 tokens

living_room-l7-p6

Room brief

Create a cozy low-poly living room in rose and ivory. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: c28e98, f0e6d6, 9d7454, 83a29a.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2689 tokens

SFT · Failed: unsupported:coffee_table_top, unsupported:coffee_table_leg_0, unsupported:coffee_table_leg_1, unsupported:coffee_table_leg_2, unsupported:coffee_table_leg_3, unsupported:books_0, unsupported:books_1, unsupported:books_2
sft living_room-l7-p6

Raw model output · 2939 tokens

living_room-l7-p7

Room brief

Create a cozy low-poly living room in teal and apricot. A 2.4 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the left wall, leaving the front corner open. Layout variation 8: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 71a4a3, edddc8, 967255, dfac83.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3376 tokens

SFT · Failed: unsupported:media_unit_door_1, unsupported:media_unit_handle_1
sft living_room-l7-p7

Raw model output · 2905 tokens

Validation with API hints (post-hoc control) · all 8 pairs

Post-hoc validation diagnostic: identical API hints were appended for both policies. Original validation used batch 1; this diagnostic used batch 8. It does not isolate instructions from batching. The primary test was unchanged.

bedroom-l6-p0

Room brief

Create a cozy low-poly bedroom in sage and warm oak. A 1.6 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2468 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2102 tokens

bedroom-l6-p1

Room brief

Create a cozy low-poly bedroom in dusty blue and cream. A 1.6 m wide bed with two pillows and a folded blanket, a bedside cabinet and lamp, a two-door wardrobe, rug, potted plant and framed art. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: ValueError: Disallowed Blender operator: bpy.ops.object.transform_scale
No render

Raw model output · 2669 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 1990 tokens

studio-l6-p0

Room brief

Create a cozy low-poly studio in sage and warm oak. A 1.9 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: missing_shell, missing:desk, missing:chair, missing:monitor, missing:keyboard, missing:storage, missing:shelf, missing:rug, missing:lamp, missing:plant, missing:artwork
base studio-l6-p0

Raw model output · 2381 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3478 tokens

studio-l6-p1

Room brief

Create a cozy low-poly studio in dusty blue and cream. A 1.9 m wide desk with monitor and keyboard, a chair facing the desk, an open four-level bookcase with books, a storage cabinet, rug, standing lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3513 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3468 tokens

kitchen-l6-p0

Room brief

Create a cozy low-poly kitchen in sage and warm oak. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3524 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3236 tokens

kitchen-l6-p1

Room brief

Create a cozy low-poly kitchen in dusty blue and cream. A refrigerator, two-door counter with a four-burner stove and rimmed sink with tap, a dining table with a bowl, two chairs and a plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2477 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3226 tokens

living_room-l6-p0

Room brief

Create a cozy low-poly living room in sage and warm oak. A 2.2 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 91aa8a, e8dfcd, 9b704d, e2b96b.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2694 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2724 tokens

living_room-l6-p1

Room brief

Create a cozy low-poly living room in dusty blue and cream. A 2.2 m wide sofa with cushions and arms, a low coffee table with books, an arm-free accent chair, television on a media cabinet, rug, lamp and plant. Arrange the main storage or work zone along the back wall, leaving the front corner open. Layout variation 7: use accent-colored textiles, warm wood frames, and cream highlights. Palette hex colors: 859eae, ece3d0, 9b7359, cb8d74.

BASE · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 3183 tokens

SFT · Failed: RuntimeError: Blender exited 1; see blender.log
No render

Raw model output · 2716 tokens