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outputs/yw004-flow-baseline/rl_samples/0000016/group_0/index_tensor([3814, 3814])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, eye-level extreme close-up captures an imperfectly shaped cube of ice resting on the polished, dark surface of a speckled granite kitchen counter. Crisp morning light from an unseen window slants across the frame, creating sharp, crystalline highlights along the cube's edges and refracting through its translucent body, illuminating the murky core of trapped air bubbles and a network of subtle internal cracks. For a moment, the cube remains perfectly still, a tiny pool of meltwater forming a shimmering halo around its base. Then, a microscopic fracture suddenly appears, a silent act of violence, decisively darting from side to side in a fraction of a second. The internal tension releases, and the cube splits cleanly in two. The two halves slide a mere millimeter across the damp surface, exposing the newly exposed, rough, crystalline interior to the light, creating a serene yet dramatic atmosphere focused on a simple, beautiful moment of physics.",
+        "seed": 28667,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_0/index_3814_seed_28667_dp_0_rank_0_sample_0_slot_0.mp4",
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+        "prompt": "static, eye-level extreme close-up captures an imperfectly shaped cube of ice resting on the polished, dark surface of a speckled granite kitchen counter. Crisp morning light from an unseen window slants across the frame, creating sharp, crystalline highlights along the cube's edges and refracting through its translucent body, illuminating the murky core of trapped air bubbles and a network of subtle internal cracks. For a moment, the cube remains perfectly still, a tiny pool of meltwater forming a shimmering halo around its base. Then, a microscopic fracture suddenly appears, a silent act of violence, decisively darting from side to side in a fraction of a second. The internal tension releases, and the cube splits cleanly in two. The two halves slide a mere millimeter across the damp surface, exposing the newly exposed, rough, crystalline interior to the light, creating a serene yet dramatic atmosphere focused on a simple, beautiful moment of physics.",
+        "seed": 28668,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_0/index_3814_seed_28668_dp_0_rank_0_sample_1_slot_1.mp4",
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+        "ranks_per_group": 2,
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+    {
+        "prompt": "static, eye-level extreme close-up captures an imperfectly shaped cube of ice resting on the polished, dark surface of a speckled granite kitchen counter. Crisp morning light from an unseen window slants across the frame, creating sharp, crystalline highlights along the cube's edges and refracting through its translucent body, illuminating the murky core of trapped air bubbles and a network of subtle internal cracks. For a moment, the cube remains perfectly still, a tiny pool of meltwater forming a shimmering halo around its base. Then, a microscopic fracture suddenly appears, a silent act of violence, decisively darting from side to side in a fraction of a second. The internal tension releases, and the cube splits cleanly in two. The two halves slide a mere millimeter across the damp surface, exposing the newly exposed, rough, crystalline interior to the light, creating a serene yet dramatic atmosphere focused on a simple, beautiful moment of physics.",
+        "seed": 28669,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_0/index_3814_seed_28669_dp_1_rank_2_sample_2_slot_0.mp4",
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+    {
+        "prompt": "static, eye-level extreme close-up captures an imperfectly shaped cube of ice resting on the polished, dark surface of a speckled granite kitchen counter. Crisp morning light from an unseen window slants across the frame, creating sharp, crystalline highlights along the cube's edges and refracting through its translucent body, illuminating the murky core of trapped air bubbles and a network of subtle internal cracks. For a moment, the cube remains perfectly still, a tiny pool of meltwater forming a shimmering halo around its base. Then, a microscopic fracture suddenly appears, a silent act of violence, decisively darting from side to side in a fraction of a second. The internal tension releases, and the cube splits cleanly in two. The two halves slide a mere millimeter across the damp surface, exposing the newly exposed, rough, crystalline interior to the light, creating a serene yet dramatic atmosphere focused on a simple, beautiful moment of physics.",
+        "seed": 28670,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_0/index_3814_seed_28670_dp_1_rank_2_sample_3_slot_1.mp4",
+        "sample_idx": 1,
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+        "avg": -1.1107825824734174
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_tensor([5838, 5838])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Using a striking, upward-sweeping, ultra-wide-angle lens, the camera remains stationary, capturing the entirety of a vast, circular stained-glass window embedded within the stone walls of a magnificent building. The window, composed of countless panels of glass in shades of deep sapphire blue, fiery scarlet, and emerald green, is framed by thin, sturdy strips of black lead, creating intricate geometric and mythological patterns. Filtered by the intense, holy white light from outside, the entire window exudes a majestic, psychedelic brilliance. Suddenly, in absolute silence, a star-shaped crack appears without warning in the very center of the window. Then, as if infused with life, like white lightning, it spreads wildly in all directions at a breathtaking speed visible to the naked eye, emitting a crisp, high-pitched, and continuous crackling sound. Countless forking cracks race across the glass, shattering the once harmonious pattern. Light pierces through the newly created crevices, casting a chaotic, ever-changing pattern across the dimly lit room. Finally, when the crack touched the edge of the window, the entire huge stained glass window suddenly exploded inward with a dull bang, and thousands of colorful glass fragments turned into a deadly and gorgeous gem storm, carrying dust, flying, rolling, and flashing in the air, and finally pouring down like raindrops, creating an epic visual spectacle full of destructive beauty and a suffocating atmosphere of tension.",
+        "seed": 31265,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_5838_seed_31265_dp_2_rank_4_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+    {
+        "prompt": "Using a striking, upward-sweeping, ultra-wide-angle lens, the camera remains stationary, capturing the entirety of a vast, circular stained-glass window embedded within the stone walls of a magnificent building. The window, composed of countless panels of glass in shades of deep sapphire blue, fiery scarlet, and emerald green, is framed by thin, sturdy strips of black lead, creating intricate geometric and mythological patterns. Filtered by the intense, holy white light from outside, the entire window exudes a majestic, psychedelic brilliance. Suddenly, in absolute silence, a star-shaped crack appears without warning in the very center of the window. Then, as if infused with life, like white lightning, it spreads wildly in all directions at a breathtaking speed visible to the naked eye, emitting a crisp, high-pitched, and continuous crackling sound. Countless forking cracks race across the glass, shattering the once harmonious pattern. Light pierces through the newly created crevices, casting a chaotic, ever-changing pattern across the dimly lit room. Finally, when the crack touched the edge of the window, the entire huge stained glass window suddenly exploded inward with a dull bang, and thousands of colorful glass fragments turned into a deadly and gorgeous gem storm, carrying dust, flying, rolling, and flashing in the air, and finally pouring down like raindrops, creating an epic visual spectacle full of destructive beauty and a suffocating atmosphere of tension.",
+        "seed": 31266,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_5838_seed_31266_dp_2_rank_4_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+    },
+    {
+        "prompt": "Using a striking, upward-sweeping, ultra-wide-angle lens, the camera remains stationary, capturing the entirety of a vast, circular stained-glass window embedded within the stone walls of a magnificent building. The window, composed of countless panels of glass in shades of deep sapphire blue, fiery scarlet, and emerald green, is framed by thin, sturdy strips of black lead, creating intricate geometric and mythological patterns. Filtered by the intense, holy white light from outside, the entire window exudes a majestic, psychedelic brilliance. Suddenly, in absolute silence, a star-shaped crack appears without warning in the very center of the window. Then, as if infused with life, like white lightning, it spreads wildly in all directions at a breathtaking speed visible to the naked eye, emitting a crisp, high-pitched, and continuous crackling sound. Countless forking cracks race across the glass, shattering the once harmonious pattern. Light pierces through the newly created crevices, casting a chaotic, ever-changing pattern across the dimly lit room. Finally, when the crack touched the edge of the window, the entire huge stained glass window suddenly exploded inward with a dull bang, and thousands of colorful glass fragments turned into a deadly and gorgeous gem storm, carrying dust, flying, rolling, and flashing in the air, and finally pouring down like raindrops, creating an epic visual spectacle full of destructive beauty and a suffocating atmosphere of tension.",
+        "seed": 31267,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_5838_seed_31267_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+    {
+        "prompt": "Using a striking, upward-sweeping, ultra-wide-angle lens, the camera remains stationary, capturing the entirety of a vast, circular stained-glass window embedded within the stone walls of a magnificent building. The window, composed of countless panels of glass in shades of deep sapphire blue, fiery scarlet, and emerald green, is framed by thin, sturdy strips of black lead, creating intricate geometric and mythological patterns. Filtered by the intense, holy white light from outside, the entire window exudes a majestic, psychedelic brilliance. Suddenly, in absolute silence, a star-shaped crack appears without warning in the very center of the window. Then, as if infused with life, like white lightning, it spreads wildly in all directions at a breathtaking speed visible to the naked eye, emitting a crisp, high-pitched, and continuous crackling sound. Countless forking cracks race across the glass, shattering the once harmonious pattern. Light pierces through the newly created crevices, casting a chaotic, ever-changing pattern across the dimly lit room. Finally, when the crack touched the edge of the window, the entire huge stained glass window suddenly exploded inward with a dull bang, and thousands of colorful glass fragments turned into a deadly and gorgeous gem storm, carrying dust, flying, rolling, and flashing in the air, and finally pouring down like raindrops, creating an epic visual spectacle full of destructive beauty and a suffocating atmosphere of tension.",
+        "seed": 31268,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_1/index_5838_seed_31268_dp_3_rank_6_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -0.27282434596903365,
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+        "videoalign_local_overall": -2.0741084802900907,
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+        "avg": -1.5775927213957919
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_10/index_tensor([1611, 1611])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "handheld, slightly high-angle close-up, subtly trembling, intimately tracks the dynamic movement of a smooth paintbrush across paper. The pen, featuring a sleek black plastic tip filled with deep black ink, gracefully meets a sheet of thick, cream-colored, textured paper, held firmly in place. With fluid, confident swirls, the pen glides across the surface, its bristles flexing under deliberate pressure, creating single, bold, and expressive strokes that vary in thickness from delicate hairlines to powerful, broad lines. The damp, inky black ink momentarily shimmers before settling into the paper fibers. The entire scene is rendered in a classic '80s anime style, defined by rich cel shading that casts hard-edged shadows and a hint of film grain across the barrel, lending the image a nostalgic quality and evoking an atmosphere of intimate and focused artistic creation.",
+        "seed": 9656,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_10/index_1611_seed_9656_dp_20_rank_40_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -1.4696169706290685,
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+        "videoalign_local_vq": -0.9089195141484251,
+        "avg": -0.7872795254801327
+    },
+    {
+        "prompt": "handheld, slightly high-angle close-up, subtly trembling, intimately tracks the dynamic movement of a smooth paintbrush across paper. The pen, featuring a sleek black plastic tip filled with deep black ink, gracefully meets a sheet of thick, cream-colored, textured paper, held firmly in place. With fluid, confident swirls, the pen glides across the surface, its bristles flexing under deliberate pressure, creating single, bold, and expressive strokes that vary in thickness from delicate hairlines to powerful, broad lines. The damp, inky black ink momentarily shimmers before settling into the paper fibers. The entire scene is rendered in a classic '80s anime style, defined by rich cel shading that casts hard-edged shadows and a hint of film grain across the barrel, lending the image a nostalgic quality and evoking an atmosphere of intimate and focused artistic creation.",
+        "seed": 9657,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_10/index_1611_seed_9657_dp_20_rank_40_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+    {
+        "prompt": "handheld, slightly high-angle close-up, subtly trembling, intimately tracks the dynamic movement of a smooth paintbrush across paper. The pen, featuring a sleek black plastic tip filled with deep black ink, gracefully meets a sheet of thick, cream-colored, textured paper, held firmly in place. With fluid, confident swirls, the pen glides across the surface, its bristles flexing under deliberate pressure, creating single, bold, and expressive strokes that vary in thickness from delicate hairlines to powerful, broad lines. The damp, inky black ink momentarily shimmers before settling into the paper fibers. The entire scene is rendered in a classic '80s anime style, defined by rich cel shading that casts hard-edged shadows and a hint of film grain across the barrel, lending the image a nostalgic quality and evoking an atmosphere of intimate and focused artistic creation.",
+        "seed": 9658,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_10/index_1611_seed_9658_dp_21_rank_42_sample_2_slot_0.mp4",
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+        "prompt": "handheld, slightly high-angle close-up, subtly trembling, intimately tracks the dynamic movement of a smooth paintbrush across paper. The pen, featuring a sleek black plastic tip filled with deep black ink, gracefully meets a sheet of thick, cream-colored, textured paper, held firmly in place. With fluid, confident swirls, the pen glides across the surface, its bristles flexing under deliberate pressure, creating single, bold, and expressive strokes that vary in thickness from delicate hairlines to powerful, broad lines. The damp, inky black ink momentarily shimmers before settling into the paper fibers. The entire scene is rendered in a classic '80s anime style, defined by rich cel shading that casts hard-edged shadows and a hint of film grain across the barrel, lending the image a nostalgic quality and evoking an atmosphere of intimate and focused artistic creation.",
+        "seed": 9659,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_10/index_1611_seed_9659_dp_21_rank_42_sample_3_slot_1.mp4",
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+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -1.4194457225813684,
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+        "avg": -0.7310944229323386
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_tensor([4503, 4503])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "This cinematic close-up, with a remarkably shallow depth of field, captures a shimmering soap bubble, suspended almost motionless in the air of a quiet, sunlit room. The camera remains still for a moment, focused on the delicate iridescent film on the bubble's surface, where swirling, hypnotic patterns of mauve, cyan, and liquid gold catch the light. The distortions of the large windows, fisheye reflections, and the room's out-of-focus interior twist and glide across its nearly perfectly spherical shape. Then, the camera begins a steady upward tilt, following the bubble, gently propelled by an invisible column of hot air emanating from a vent in the black metal floor below. The bubble sways unsteadily, its shape momentarily distorting as it rises on the gentle current. Then, it slowly drifts out of the column of air, and the camera follows its graceful downward arc toward the polished, dark hardwood floor. Just before contact, it is captured again by the rising air, and the camera tilts again, tracking its final, brief ascent. Finally, the bubble drifts downwards for the last time; the camera tilts down to capture its descent, and upon contact with the floor, the bubble vanishes instantly, leaving only a tiny, shimmering, wet ring on the wood that quickly evaporates in the soft ambient light. The entire scene is bathed in the warm golden glow of the afternoon sun, illuminating the dancing dust particles and creating an atmosphere of tranquility, contemplation, and transience.",
+        "seed": 14772,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_4503_seed_14772_dp_22_rank_44_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "avg": -1.2223114441490162
+    },
+    {
+        "prompt": "This cinematic close-up, with a remarkably shallow depth of field, captures a shimmering soap bubble, suspended almost motionless in the air of a quiet, sunlit room. The camera remains still for a moment, focused on the delicate iridescent film on the bubble's surface, where swirling, hypnotic patterns of mauve, cyan, and liquid gold catch the light. The distortions of the large windows, fisheye reflections, and the room's out-of-focus interior twist and glide across its nearly perfectly spherical shape. Then, the camera begins a steady upward tilt, following the bubble, gently propelled by an invisible column of hot air emanating from a vent in the black metal floor below. The bubble sways unsteadily, its shape momentarily distorting as it rises on the gentle current. Then, it slowly drifts out of the column of air, and the camera follows its graceful downward arc toward the polished, dark hardwood floor. Just before contact, it is captured again by the rising air, and the camera tilts again, tracking its final, brief ascent. Finally, the bubble drifts downwards for the last time; the camera tilts down to capture its descent, and upon contact with the floor, the bubble vanishes instantly, leaving only a tiny, shimmering, wet ring on the wood that quickly evaporates in the soft ambient light. The entire scene is bathed in the warm golden glow of the afternoon sun, illuminating the dancing dust particles and creating an atmosphere of tranquility, contemplation, and transience.",
+        "seed": 14773,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_4503_seed_14773_dp_22_rank_44_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
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+        "videoalign_local_overall": -2.5678485044749864,
+        "avg": -1.4810078675394318
+    },
+    {
+        "prompt": "This cinematic close-up, with a remarkably shallow depth of field, captures a shimmering soap bubble, suspended almost motionless in the air of a quiet, sunlit room. The camera remains still for a moment, focused on the delicate iridescent film on the bubble's surface, where swirling, hypnotic patterns of mauve, cyan, and liquid gold catch the light. The distortions of the large windows, fisheye reflections, and the room's out-of-focus interior twist and glide across its nearly perfectly spherical shape. Then, the camera begins a steady upward tilt, following the bubble, gently propelled by an invisible column of hot air emanating from a vent in the black metal floor below. The bubble sways unsteadily, its shape momentarily distorting as it rises on the gentle current. Then, it slowly drifts out of the column of air, and the camera follows its graceful downward arc toward the polished, dark hardwood floor. Just before contact, it is captured again by the rising air, and the camera tilts again, tracking its final, brief ascent. Finally, the bubble drifts downwards for the last time; the camera tilts down to capture its descent, and upon contact with the floor, the bubble vanishes instantly, leaving only a tiny, shimmering, wet ring on the wood that quickly evaporates in the soft ambient light. The entire scene is bathed in the warm golden glow of the afternoon sun, illuminating the dancing dust particles and creating an atmosphere of tranquility, contemplation, and transience.",
+        "seed": 14774,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_4503_seed_14774_dp_23_rank_46_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+    },
+    {
+        "prompt": "This cinematic close-up, with a remarkably shallow depth of field, captures a shimmering soap bubble, suspended almost motionless in the air of a quiet, sunlit room. The camera remains still for a moment, focused on the delicate iridescent film on the bubble's surface, where swirling, hypnotic patterns of mauve, cyan, and liquid gold catch the light. The distortions of the large windows, fisheye reflections, and the room's out-of-focus interior twist and glide across its nearly perfectly spherical shape. Then, the camera begins a steady upward tilt, following the bubble, gently propelled by an invisible column of hot air emanating from a vent in the black metal floor below. The bubble sways unsteadily, its shape momentarily distorting as it rises on the gentle current. Then, it slowly drifts out of the column of air, and the camera follows its graceful downward arc toward the polished, dark hardwood floor. Just before contact, it is captured again by the rising air, and the camera tilts again, tracking its final, brief ascent. Finally, the bubble drifts downwards for the last time; the camera tilts down to capture its descent, and upon contact with the floor, the bubble vanishes instantly, leaving only a tiny, shimmering, wet ring on the wood that quickly evaporates in the soft ambient light. The entire scene is bathed in the warm golden glow of the afternoon sun, illuminating the dancing dust particles and creating an atmosphere of tranquility, contemplation, and transience.",
+        "seed": 14775,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_11/index_4503_seed_14775_dp_23_rank_46_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": -0.38483738704669407,
+        "videoalign_local_overall": -2.2434343890042237,
+        "videoalign_local_mq": -0.8488755212670155,
+        "videoalign_local_vq": -1.0097214806905144,
+        "avg": -1.314135888025459
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_tensor([8922, 8922])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme close-up, high-angle, static shot is fixed on a parcel of dry earth, resting on a flat patch of sunlight. The earth, a brittle substance composed of ochre and sienna, already bears a prominent, jagged crack. The surrounding ground is a mosaic of dried cracks, forming a complex network of polygonal patterns in the harsh, direct sunlight, casting sharp, black shadows. A faint, almost imperceptible vibration travels through the frame, causing the existing cracks in the earth to propagate rapidly and decisively; the cracks spider outward for a moment before the earth cleanly splits in two, releasing a cloud of thin dust. Pulled by gravity, the two newly separated halves settle with a last-minute shift, coming to rest a short distance apart, revealing the dark, shadowed interior of the resting area. The entire event unfolds in complete silence, creating an atmosphere of intense concentration that amplifies the profound fragility of the arid landscape.",
+        "seed": 20819,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20819_dp_24_rank_48_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 0,
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+    {
+        "prompt": "An extreme close-up, high-angle, static shot is fixed on a parcel of dry earth, resting on a flat patch of sunlight. The earth, a brittle substance composed of ochre and sienna, already bears a prominent, jagged crack. The surrounding ground is a mosaic of dried cracks, forming a complex network of polygonal patterns in the harsh, direct sunlight, casting sharp, black shadows. A faint, almost imperceptible vibration travels through the frame, causing the existing cracks in the earth to propagate rapidly and decisively; the cracks spider outward for a moment before the earth cleanly splits in two, releasing a cloud of thin dust. Pulled by gravity, the two newly separated halves settle with a last-minute shift, coming to rest a short distance apart, revealing the dark, shadowed interior of the resting area. The entire event unfolds in complete silence, creating an atmosphere of intense concentration that amplifies the profound fragility of the arid landscape.",
+        "seed": 20820,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20820_dp_24_rank_48_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.0201492703327995,
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+        "videoalign_local_overall": -3.1142414069302244,
+        "videoalign_local_mq": -1.2816369198464992,
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+    {
+        "prompt": "An extreme close-up, high-angle, static shot is fixed on a parcel of dry earth, resting on a flat patch of sunlight. The earth, a brittle substance composed of ochre and sienna, already bears a prominent, jagged crack. The surrounding ground is a mosaic of dried cracks, forming a complex network of polygonal patterns in the harsh, direct sunlight, casting sharp, black shadows. A faint, almost imperceptible vibration travels through the frame, causing the existing cracks in the earth to propagate rapidly and decisively; the cracks spider outward for a moment before the earth cleanly splits in two, releasing a cloud of thin dust. Pulled by gravity, the two newly separated halves settle with a last-minute shift, coming to rest a short distance apart, revealing the dark, shadowed interior of the resting area. The entire event unfolds in complete silence, creating an atmosphere of intense concentration that amplifies the profound fragility of the arid landscape.",
+        "seed": 20821,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20821_dp_25_rank_50_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.06186042890194,
+        "videoalign_local_mq": -1.14446138947216,
+        "videoalign_local_overall": -3.496154030467568,
+        "videoalign_local_ta": -1.2898322120934675,
+        "avg": -2.3929931212805178
+    },
+    {
+        "prompt": "An extreme close-up, high-angle, static shot is fixed on a parcel of dry earth, resting on a flat patch of sunlight. The earth, a brittle substance composed of ochre and sienna, already bears a prominent, jagged crack. The surrounding ground is a mosaic of dried cracks, forming a complex network of polygonal patterns in the harsh, direct sunlight, casting sharp, black shadows. A faint, almost imperceptible vibration travels through the frame, causing the existing cracks in the earth to propagate rapidly and decisively; the cracks spider outward for a moment before the earth cleanly splits in two, releasing a cloud of thin dust. Pulled by gravity, the two newly separated halves settle with a last-minute shift, coming to rest a short distance apart, revealing the dark, shadowed interior of the resting area. The entire event unfolds in complete silence, creating an atmosphere of intense concentration that amplifies the profound fragility of the arid landscape.",
+        "seed": 20822,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_12/index_8922_seed_20822_dp_25_rank_50_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.1730901850863145,
+        "videoalign_local_mq": -1.135976305119108,
+        "videoalign_local_overall": -3.1557311333326865,
+        "videoalign_local_ta": -0.8466646431272641,
+        "avg": -2.0011978882299752
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_13/index_tensor([5589, 5589])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "stunning close-up shot from a level angle, using high frame rate cinematography for breathtaking super-slow motion, focuses on a large fruit bat, hanging upside down from a gnarled, moss-covered branch. In the soft golden glow of dusk, two large, moist black eyes gleam alertly in its fox-like face. A dense, dark brown down coats its body, and a halo of golden hair at its shoulders and neck creates a soft halo in the backlight. The action begins: its tiny paws delicately, almost weightlessly, release from the bark, and its body begins a graceful, controlled descent. In that instant, its wings, once wrapped around its body like a black leather cape, unfold in a breathtaking sequence with the precision of origami. Slender, bony phalanges stretched outward, fully expanding the wrinkled, translucent wing membrane. The setting sun's rays penetrated the membrane, illuminating the complex network of blood vessels within, like a stained-glass window in a Gothic cathedral. With its wings fully extended, it used a long-accumulated force to complete a powerful yet gentle downward push. The wing membrane bulged in the air, clearly revealing the ripples of muscle beneath the fur. This movement instantly stopped its descent and propelled its body forward steadily and calmly, blending into the twilight forest backdrop. The entire scene was filled with primal vitality and a solemn, almost sacred tranquility.",
+        "seed": 23268,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_13/index_5589_seed_23268_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -0.8065678700112936,
+        "videoalign_local_ta": 0.622785717129095,
+        "videoalign_local_vq": -0.6829840718989144,
+        "videoalign_local_mq": -0.7463695152414742,
+        "avg": -0.09189107644109928
+    },
+    {
+        "prompt": "stunning close-up shot from a level angle, using high frame rate cinematography for breathtaking super-slow motion, focuses on a large fruit bat, hanging upside down from a gnarled, moss-covered branch. In the soft golden glow of dusk, two large, moist black eyes gleam alertly in its fox-like face. A dense, dark brown down coats its body, and a halo of golden hair at its shoulders and neck creates a soft halo in the backlight. The action begins: its tiny paws delicately, almost weightlessly, release from the bark, and its body begins a graceful, controlled descent. In that instant, its wings, once wrapped around its body like a black leather cape, unfold in a breathtaking sequence with the precision of origami. Slender, bony phalanges stretched outward, fully expanding the wrinkled, translucent wing membrane. The setting sun's rays penetrated the membrane, illuminating the complex network of blood vessels within, like a stained-glass window in a Gothic cathedral. With its wings fully extended, it used a long-accumulated force to complete a powerful yet gentle downward push. The wing membrane bulged in the air, clearly revealing the ripples of muscle beneath the fur. This movement instantly stopped its descent and propelled its body forward steadily and calmly, blending into the twilight forest backdrop. The entire scene was filled with primal vitality and a solemn, almost sacred tranquility.",
+        "seed": 23269,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_13/index_5589_seed_23269_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.0163808590548156,
+        "videoalign_local_ta": 0.08787468651725638,
+        "videoalign_local_vq": -1.1174753069941272,
+        "videoalign_local_mq": -0.9867802385779452,
+        "avg": -0.9642530862687798
+    },
+    {
+        "prompt": "stunning close-up shot from a level angle, using high frame rate cinematography for breathtaking super-slow motion, focuses on a large fruit bat, hanging upside down from a gnarled, moss-covered branch. In the soft golden glow of dusk, two large, moist black eyes gleam alertly in its fox-like face. A dense, dark brown down coats its body, and a halo of golden hair at its shoulders and neck creates a soft halo in the backlight. The action begins: its tiny paws delicately, almost weightlessly, release from the bark, and its body begins a graceful, controlled descent. In that instant, its wings, once wrapped around its body like a black leather cape, unfold in a breathtaking sequence with the precision of origami. Slender, bony phalanges stretched outward, fully expanding the wrinkled, translucent wing membrane. The setting sun's rays penetrated the membrane, illuminating the complex network of blood vessels within, like a stained-glass window in a Gothic cathedral. With its wings fully extended, it used a long-accumulated force to complete a powerful yet gentle downward push. The wing membrane bulged in the air, clearly revealing the ripples of muscle beneath the fur. This movement instantly stopped its descent and propelled its body forward steadily and calmly, blending into the twilight forest backdrop. The entire scene was filled with primal vitality and a solemn, almost sacred tranquility.",
+        "seed": 23270,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_13/index_5589_seed_23270_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -2.00983451889455,
+        "videoalign_local_vq": -1.0305770599750845,
+        "videoalign_local_ta": -0.1982405159030294,
+        "videoalign_local_mq": -0.7810169430164362,
+        "avg": -1.1040375173987897
+    },
+    {
+        "prompt": "stunning close-up shot from a level angle, using high frame rate cinematography for breathtaking super-slow motion, focuses on a large fruit bat, hanging upside down from a gnarled, moss-covered branch. In the soft golden glow of dusk, two large, moist black eyes gleam alertly in its fox-like face. A dense, dark brown down coats its body, and a halo of golden hair at its shoulders and neck creates a soft halo in the backlight. The action begins: its tiny paws delicately, almost weightlessly, release from the bark, and its body begins a graceful, controlled descent. In that instant, its wings, once wrapped around its body like a black leather cape, unfold in a breathtaking sequence with the precision of origami. Slender, bony phalanges stretched outward, fully expanding the wrinkled, translucent wing membrane. The setting sun's rays penetrated the membrane, illuminating the complex network of blood vessels within, like a stained-glass window in a Gothic cathedral. With its wings fully extended, it used a long-accumulated force to complete a powerful yet gentle downward push. The wing membrane bulged in the air, clearly revealing the ripples of muscle beneath the fur. This movement instantly stopped its descent and propelled its body forward steadily and calmly, blending into the twilight forest backdrop. The entire scene was filled with primal vitality and a solemn, almost sacred tranquility.",
+        "seed": 23271,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_13/index_5589_seed_23271_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -2.2948336572528816,
+        "videoalign_local_vq": -1.2634643619861186,
+        "videoalign_local_ta": -0.024083436168942405,
+        "videoalign_local_mq": -1.0072858590978206,
+        "avg": -1.159458546710912
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_14/index_tensor([6127, 6127])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "powerful first-person perspective shot places the viewer directly on the back of a high-speed motorcycle. Your hands, clad in black, full-fingered cycling gloves, grip the metal handlebars tightly as you gaze over the motorcycle's crimson windshield and dashboard as you speed along Kuala Lumpur's vast, multi-lane arterial. Directly ahead, the brake lights of a white car suddenly flash. Responding in a split second, you force your body to the left, and the world tilts dramatically. To avoid the car, the car's body swerves into the ground at a jarring angle, your left knee nearly scraping the rough tarmac. During this breathtaking tilt, the iconic Kuala Lumpur buildings in the background—the majestic Petronas Twin Towers and the towering Merdeka 118—are rendered in intense motion blur and wide-angle distortion, as if stretched to the edges of your vision by an invisible force. Their contours become distorted and elongated, transforming into a dazzling, flowing line alongside the surrounding cityscape. The entire picture is rendered through the unique imaging style of Leica lenses, presenting a signature oily texture and extremely rich and saturated colors. The soft evening light gives the metal body and glass curtain wall a gorgeous luster, perfectly capturing this adrenaline-rushing moment in a cinematic way that is full of extreme dynamic beauty and tense atmosphere.",
+        "seed": 2482,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_14/index_6127_seed_2482_dp_28_rank_56_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.282581976330308,
+        "videoalign_local_mq": -0.9867802385779452,
+        "videoalign_local_overall": -2.4054037737633944,
+        "videoalign_local_ta": -0.1360415588551412,
+        "avg": -1.2707226663092677
+    },
+    {
+        "prompt": "powerful first-person perspective shot places the viewer directly on the back of a high-speed motorcycle. Your hands, clad in black, full-fingered cycling gloves, grip the metal handlebars tightly as you gaze over the motorcycle's crimson windshield and dashboard as you speed along Kuala Lumpur's vast, multi-lane arterial. Directly ahead, the brake lights of a white car suddenly flash. Responding in a split second, you force your body to the left, and the world tilts dramatically. To avoid the car, the car's body swerves into the ground at a jarring angle, your left knee nearly scraping the rough tarmac. During this breathtaking tilt, the iconic Kuala Lumpur buildings in the background—the majestic Petronas Twin Towers and the towering Merdeka 118—are rendered in intense motion blur and wide-angle distortion, as if stretched to the edges of your vision by an invisible force. Their contours become distorted and elongated, transforming into a dazzling, flowing line alongside the surrounding cityscape. The entire picture is rendered through the unique imaging style of Leica lenses, presenting a signature oily texture and extremely rich and saturated colors. The soft evening light gives the metal body and glass curtain wall a gorgeous luster, perfectly capturing this adrenaline-rushing moment in a cinematic way that is full of extreme dynamic beauty and tense atmosphere.",
+        "seed": 2483,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_14/index_6127_seed_2483_dp_28_rank_56_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.152234605801744,
+        "videoalign_local_mq": -1.0779948953732532,
+        "videoalign_local_overall": -2.2729726244583057,
+        "videoalign_local_ta": -0.04274312328330887,
+        "avg": -1.1578578738708076
+    },
+    {
+        "prompt": "powerful first-person perspective shot places the viewer directly on the back of a high-speed motorcycle. Your hands, clad in black, full-fingered cycling gloves, grip the metal handlebars tightly as you gaze over the motorcycle's crimson windshield and dashboard as you speed along Kuala Lumpur's vast, multi-lane arterial. Directly ahead, the brake lights of a white car suddenly flash. Responding in a split second, you force your body to the left, and the world tilts dramatically. To avoid the car, the car's body swerves into the ground at a jarring angle, your left knee nearly scraping the rough tarmac. During this breathtaking tilt, the iconic Kuala Lumpur buildings in the background—the majestic Petronas Twin Towers and the towering Merdeka 118—are rendered in intense motion blur and wide-angle distortion, as if stretched to the edges of your vision by an invisible force. Their contours become distorted and elongated, transforming into a dazzling, flowing line alongside the surrounding cityscape. The entire picture is rendered through the unique imaging style of Leica lenses, presenting a signature oily texture and extremely rich and saturated colors. The soft evening light gives the metal body and glass curtain wall a gorgeous luster, perfectly capturing this adrenaline-rushing moment in a cinematic way that is full of extreme dynamic beauty and tense atmosphere.",
+        "seed": 2484,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_14/index_6127_seed_2484_dp_29_rank_58_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.0822374375497792,
+        "videoalign_local_vq": -1.0444807794981315,
+        "videoalign_local_ta": 0.19361291349866636,
+        "videoalign_local_overall": -1.9331053035492443,
+        "avg": -0.8697461950252889
+    },
+    {
+        "prompt": "powerful first-person perspective shot places the viewer directly on the back of a high-speed motorcycle. Your hands, clad in black, full-fingered cycling gloves, grip the metal handlebars tightly as you gaze over the motorcycle's crimson windshield and dashboard as you speed along Kuala Lumpur's vast, multi-lane arterial. Directly ahead, the brake lights of a white car suddenly flash. Responding in a split second, you force your body to the left, and the world tilts dramatically. To avoid the car, the car's body swerves into the ground at a jarring angle, your left knee nearly scraping the rough tarmac. During this breathtaking tilt, the iconic Kuala Lumpur buildings in the background—the majestic Petronas Twin Towers and the towering Merdeka 118—are rendered in intense motion blur and wide-angle distortion, as if stretched to the edges of your vision by an invisible force. Their contours become distorted and elongated, transforming into a dazzling, flowing line alongside the surrounding cityscape. The entire picture is rendered through the unique imaging style of Leica lenses, presenting a signature oily texture and extremely rich and saturated colors. The soft evening light gives the metal body and glass curtain wall a gorgeous luster, perfectly capturing this adrenaline-rushing moment in a cinematic way that is full of extreme dynamic beauty and tense atmosphere.",
+        "seed": 2485,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_14/index_6127_seed_2485_dp_29_rank_58_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.8328113120881906,
+        "videoalign_local_vq": -1.3016995906744973,
+        "videoalign_local_ta": -0.04274312328330887,
+        "videoalign_local_overall": -2.177254026045997,
+        "avg": -1.1099985746646528
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_tensor([7279, 7279])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a stunning wide, static, high-angle shot capturing Earth from a near-orbital perspective, a vast, ethereal atmosphere drapes across the planet's curve, emitting an inner glow. This translucent veil visualizes global temperature gradients in Makoto Shinkai's ultra-detailed and emotionally resonant style; vast expanses of fiery crimson and vibrant orange flow across the equator, seamlessly blending into gentle greens and yellows before dissolving into deep sapphire and violet blues at the polar caps. The entire layer undulates with a slow, hypnotic rhythm, like silk drifting in a cosmic current. As the Sun sinks below the planet's horizon, its bright, warm light casts vast, softly-edged shadows across the visualized surface, with terminal lines sweeping majestically across the continents. The scene is pierced by Shinkai's signature anamorphic lens flare, rendering the horizons in brilliant blues and oranges, creating a painterly, nostalgic effect. The atmosphere is one of profound, quiet awe, capturing a fleeting moment of cosmic beauty on a planetary scale, imbued with the melancholic yet hopeful emotionality characteristic of the artist's work.",
+        "seed": 10952,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_7279_seed_10952_dp_30_rank_60_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.5790224918448157,
+        "videoalign_local_ta": -1.089823690836352,
+        "videoalign_local_mq": -0.33696419520671933,
+        "videoalign_local_vq": -1.152234605801744,
+        "avg": -1.834423091340584
+    },
+    {
+        "prompt": "In a stunning wide, static, high-angle shot capturing Earth from a near-orbital perspective, a vast, ethereal atmosphere drapes across the planet's curve, emitting an inner glow. This translucent veil visualizes global temperature gradients in Makoto Shinkai's ultra-detailed and emotionally resonant style; vast expanses of fiery crimson and vibrant orange flow across the equator, seamlessly blending into gentle greens and yellows before dissolving into deep sapphire and violet blues at the polar caps. The entire layer undulates with a slow, hypnotic rhythm, like silk drifting in a cosmic current. As the Sun sinks below the planet's horizon, its bright, warm light casts vast, softly-edged shadows across the visualized surface, with terminal lines sweeping majestically across the continents. The scene is pierced by Shinkai's signature anamorphic lens flare, rendering the horizons in brilliant blues and oranges, creating a painterly, nostalgic effect. The atmosphere is one of profound, quiet awe, capturing a fleeting moment of cosmic beauty on a planetary scale, imbued with the melancholic yet hopeful emotionality characteristic of the artist's work.",
+        "seed": 10953,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_7279_seed_10953_dp_30_rank_60_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -3.203538414155271,
+        "videoalign_local_ta": -0.8513295649058557,
+        "videoalign_local_mq": -0.8080631493917892,
+        "videoalign_local_vq": -1.544145699857626,
+        "avg": -2.027433989530563
+    },
+    {
+        "prompt": "In a stunning wide, static, high-angle shot capturing Earth from a near-orbital perspective, a vast, ethereal atmosphere drapes across the planet's curve, emitting an inner glow. This translucent veil visualizes global temperature gradients in Makoto Shinkai's ultra-detailed and emotionally resonant style; vast expanses of fiery crimson and vibrant orange flow across the equator, seamlessly blending into gentle greens and yellows before dissolving into deep sapphire and violet blues at the polar caps. The entire layer undulates with a slow, hypnotic rhythm, like silk drifting in a cosmic current. As the Sun sinks below the planet's horizon, its bright, warm light casts vast, softly-edged shadows across the visualized surface, with terminal lines sweeping majestically across the continents. The scene is pierced by Shinkai's signature anamorphic lens flare, rendering the horizons in brilliant blues and oranges, creating a painterly, nostalgic effect. The atmosphere is one of profound, quiet awe, capturing a fleeting moment of cosmic beauty on a planetary scale, imbued with the melancholic yet hopeful emotionality characteristic of the artist's work.",
+        "seed": 10954,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_7279_seed_10954_dp_31_rank_62_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.43595684599232504,
+        "videoalign_local_vq": -1.4668062600106782,
+        "videoalign_local_ta": -0.9228583655109271,
+        "videoalign_local_overall": -2.8256214715139305,
+        "avg": -1.8742399185124288
+    },
+    {
+        "prompt": "In a stunning wide, static, high-angle shot capturing Earth from a near-orbital perspective, a vast, ethereal atmosphere drapes across the planet's curve, emitting an inner glow. This translucent veil visualizes global temperature gradients in Makoto Shinkai's ultra-detailed and emotionally resonant style; vast expanses of fiery crimson and vibrant orange flow across the equator, seamlessly blending into gentle greens and yellows before dissolving into deep sapphire and violet blues at the polar caps. The entire layer undulates with a slow, hypnotic rhythm, like silk drifting in a cosmic current. As the Sun sinks below the planet's horizon, its bright, warm light casts vast, softly-edged shadows across the visualized surface, with terminal lines sweeping majestically across the continents. The scene is pierced by Shinkai's signature anamorphic lens flare, rendering the horizons in brilliant blues and oranges, creating a painterly, nostalgic effect. The atmosphere is one of profound, quiet awe, capturing a fleeting moment of cosmic beauty on a planetary scale, imbued with the melancholic yet hopeful emotionality characteristic of the artist's work.",
+        "seed": 10955,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_15/index_7279_seed_10955_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.22100137571500983,
+        "videoalign_local_vq": -1.1279030966364123,
+        "videoalign_local_ta": -0.9609552267027587,
+        "videoalign_local_overall": -2.3098596990541806,
+        "avg": -1.6354074628784698
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_tensor([232, 232])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, extremely low-angle shot, positioned at ground level, perfectly captures the scene through the shimmering, distorted reflections of a rain-slicked outdoor basketball court. A skilled African-American basketball player, a confident, boyish smile radiating from his face, is depicted with soft, impressionistic brushstrokes. He wears a vibrant royal blue jersey with gold trim, the fabric's texture suggested by the rich, painterly color, while his short, neatly braided hair takes on a dark swirl against the bright, fragmented glare of the stadium overhead. With a low, athletic stance, he rhythmically dribbles the ball, each bounce creating concentric ripples and tiny, shimmering splashes on the water's surface, further abstracting the reflected image. His form and the bright orange of the ball appear to merge and swirl together in a fluid dance of flecked light and vibrant, textured colors, while the background dissolves into a mosaic of cool blues and warm yellows. The entire scene is a painterly vision, transforming moments of athletic prowess into beautiful, fleeting impressions, emphasizing the emotion of joyful mastery and the artistry of movement over literal details.",
+        "seed": 28034,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_232_seed_28034_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.7505125860797763,
+        "videoalign_local_ta": -0.3226384299988058,
+        "videoalign_local_mq": -1.007992949460575,
+        "videoalign_local_vq": -1.4198812066203952,
+        "avg": -1.5365755080392909
+    },
+    {
+        "prompt": "static, extremely low-angle shot, positioned at ground level, perfectly captures the scene through the shimmering, distorted reflections of a rain-slicked outdoor basketball court. A skilled African-American basketball player, a confident, boyish smile radiating from his face, is depicted with soft, impressionistic brushstrokes. He wears a vibrant royal blue jersey with gold trim, the fabric's texture suggested by the rich, painterly color, while his short, neatly braided hair takes on a dark swirl against the bright, fragmented glare of the stadium overhead. With a low, athletic stance, he rhythmically dribbles the ball, each bounce creating concentric ripples and tiny, shimmering splashes on the water's surface, further abstracting the reflected image. His form and the bright orange of the ball appear to merge and swirl together in a fluid dance of flecked light and vibrant, textured colors, while the background dissolves into a mosaic of cool blues and warm yellows. The entire scene is a painterly vision, transforming moments of athletic prowess into beautiful, fleeting impressions, emphasizing the emotion of joyful mastery and the artistry of movement over literal details.",
+        "seed": 28035,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_232_seed_28035_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -1.9951935915162633,
+        "videoalign_local_ta": 0.30557103618486514,
+        "videoalign_local_mq": -0.9938511422054884,
+        "videoalign_local_vq": -1.30691348549564,
+        "avg": -0.8448112776656991
+    },
+    {
+        "prompt": "static, extremely low-angle shot, positioned at ground level, perfectly captures the scene through the shimmering, distorted reflections of a rain-slicked outdoor basketball court. A skilled African-American basketball player, a confident, boyish smile radiating from his face, is depicted with soft, impressionistic brushstrokes. He wears a vibrant royal blue jersey with gold trim, the fabric's texture suggested by the rich, painterly color, while his short, neatly braided hair takes on a dark swirl against the bright, fragmented glare of the stadium overhead. With a low, athletic stance, he rhythmically dribbles the ball, each bounce creating concentric ripples and tiny, shimmering splashes on the water's surface, further abstracting the reflected image. His form and the bright orange of the ball appear to merge and swirl together in a fluid dance of flecked light and vibrant, textured colors, while the background dissolves into a mosaic of cool blues and warm yellows. The entire scene is a painterly vision, transforming moments of athletic prowess into beautiful, fleeting impressions, emphasizing the emotion of joyful mastery and the artistry of movement over literal details.",
+        "seed": 28036,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_232_seed_28036_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.0136496723626096,
+        "videoalign_local_ta": 0.2558118705465546,
+        "videoalign_local_vq": -1.386859872753159,
+        "videoalign_local_overall": -2.144697674569214,
+        "avg": -0.9444429020113296
+    },
+    {
+        "prompt": "static, extremely low-angle shot, positioned at ground level, perfectly captures the scene through the shimmering, distorted reflections of a rain-slicked outdoor basketball court. A skilled African-American basketball player, a confident, boyish smile radiating from his face, is depicted with soft, impressionistic brushstrokes. He wears a vibrant royal blue jersey with gold trim, the fabric's texture suggested by the rich, painterly color, while his short, neatly braided hair takes on a dark swirl against the bright, fragmented glare of the stadium overhead. With a low, athletic stance, he rhythmically dribbles the ball, each bounce creating concentric ripples and tiny, shimmering splashes on the water's surface, further abstracting the reflected image. His form and the bright orange of the ball appear to merge and swirl together in a fluid dance of flecked light and vibrant, textured colors, while the background dissolves into a mosaic of cool blues and warm yellows. The entire scene is a painterly vision, transforming moments of athletic prowess into beautiful, fleeting impressions, emphasizing the emotion of joyful mastery and the artistry of movement over literal details.",
+        "seed": 28037,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_2/index_232_seed_28037_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.0638530881181667,
+        "videoalign_local_ta": 0.21849249631782164,
+        "videoalign_local_vq": -1.202635589072789,
+        "videoalign_local_overall": -2.0479961808731337,
+        "avg": -0.9147518422776562
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_3/index_tensor([8253, 8253])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "wide-angle shot, captured from a low angle close to the water, slowly pans right, following an ancient wooden boat. Its hull, eroded by age, has taken on a deep brown hue, its wood grain clearly visible. On the mirror-smooth surface of the lake, an elderly man in a dark blue linen double-breasted jacket and a conical hat, his back to the camera, steadily and deliberately rowed his oar. The soft, diffused light of dawn penetrates the morning mist, casting a hazy glow over the scene. The distant mountains, blurred by the haze, resemble a flowing ink painting. The boat's bow slices sharply through the water, making almost no sound. Behind the boat's hull, a V-shaped ripple gracefully unfolds, spreading outward into gentle, regular waves that gradually dissipate across the vast expanse. The main colors of the entire picture are cool blue-gray and ink-like black and white, with the warm brown of the wooden boat as the only warm color embellishment, together creating an extremely tranquil, lonely and Zen-like oriental aesthetic atmosphere.",
+        "seed": 26393,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_3/index_8253_seed_26393_dp_6_rank_12_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.2252291332977399,
+        "videoalign_local_ta": 0.6974244655865609,
+        "videoalign_local_mq": -0.7792492171095504,
+        "videoalign_local_overall": -1.3070538848207296,
+        "avg": -0.30481470961708423
+    },
+    {
+        "prompt": "wide-angle shot, captured from a low angle close to the water, slowly pans right, following an ancient wooden boat. Its hull, eroded by age, has taken on a deep brown hue, its wood grain clearly visible. On the mirror-smooth surface of the lake, an elderly man in a dark blue linen double-breasted jacket and a conical hat, his back to the camera, steadily and deliberately rowed his oar. The soft, diffused light of dawn penetrates the morning mist, casting a hazy glow over the scene. The distant mountains, blurred by the haze, resemble a flowing ink painting. The boat's bow slices sharply through the water, making almost no sound. Behind the boat's hull, a V-shaped ripple gracefully unfolds, spreading outward into gentle, regular waves that gradually dissipate across the vast expanse. The main colors of the entire picture are cool blue-gray and ink-like black and white, with the warm brown of the wooden boat as the only warm color embellishment, together creating an extremely tranquil, lonely and Zen-like oriental aesthetic atmosphere.",
+        "seed": 26394,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_3/index_8253_seed_26394_dp_6_rank_12_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.331244994660972,
+        "videoalign_local_ta": 0.7720632140440268,
+        "videoalign_local_mq": -0.602830171602346,
+        "videoalign_local_overall": -1.162011952219291,
+        "avg": -0.19497436908763216
+    },
+    {
+        "prompt": "wide-angle shot, captured from a low angle close to the water, slowly pans right, following an ancient wooden boat. Its hull, eroded by age, has taken on a deep brown hue, its wood grain clearly visible. On the mirror-smooth surface of the lake, an elderly man in a dark blue linen double-breasted jacket and a conical hat, his back to the camera, steadily and deliberately rowed his oar. The soft, diffused light of dawn penetrates the morning mist, casting a hazy glow over the scene. The distant mountains, blurred by the haze, resemble a flowing ink painting. The boat's bow slices sharply through the water, making almost no sound. Behind the boat's hull, a V-shaped ripple gracefully unfolds, spreading outward into gentle, regular waves that gradually dissipate across the vast expanse. The main colors of the entire picture are cool blue-gray and ink-like black and white, with the warm brown of the wooden boat as the only warm color embellishment, together creating an extremely tranquil, lonely and Zen-like oriental aesthetic atmosphere.",
+        "seed": 26395,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_3/index_8253_seed_26395_dp_7_rank_14_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.4246434001882558,
+        "videoalign_local_ta": 0.6103459257195174,
+        "videoalign_local_overall": -0.8726819734899165,
+        "videoalign_local_vq": -1.0583844990211781,
+        "avg": -0.13116802388519958
+    },
+    {
+        "prompt": "wide-angle shot, captured from a low angle close to the water, slowly pans right, following an ancient wooden boat. Its hull, eroded by age, has taken on a deep brown hue, its wood grain clearly visible. On the mirror-smooth surface of the lake, an elderly man in a dark blue linen double-breasted jacket and a conical hat, his back to the camera, steadily and deliberately rowed his oar. The soft, diffused light of dawn penetrates the morning mist, casting a hazy glow over the scene. The distant mountains, blurred by the haze, resemble a flowing ink painting. The boat's bow slices sharply through the water, making almost no sound. Behind the boat's hull, a V-shaped ripple gracefully unfolds, spreading outward into gentle, regular waves that gradually dissipate across the vast expanse. The main colors of the entire picture are cool blue-gray and ink-like black and white, with the warm brown of the wooden boat as the only warm color embellishment, together creating an extremely tranquil, lonely and Zen-like oriental aesthetic atmosphere.",
+        "seed": 26396,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_3/index_8253_seed_26396_dp_7_rank_14_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.9344555517341251,
+        "videoalign_local_ta": 0.4175291588710639,
+        "videoalign_local_overall": -1.707396227353184,
+        "videoalign_local_vq": -1.1904698344901228,
+        "avg": -0.64493353424106
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_4/index_tensor([2980, 2980])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Embracing the meticulously hand-painted aesthetic of Ghibli animation, a striking overhead fisheye lens places the viewer on the ground, facing a vibrant, multicolored, segmented giant centipede from Madagascar. It nestles in a humid, vibrant, fantasy forest floor, nestled against a backdrop of giant, mossy ferns and shimmering, exotic mushrooms. The exaggerated distortion of the fisheye lens causes these plants to curve and stretch toward the edge of the frame, forming an enveloping, dizzying dome of green. The centipede's carapace displays an intricate pattern of deep russet and bright orange. Each smooth segment reflects dappled light filtering through the gaps in the forest canopy, and countless pairs of yellow legs connect the segments, each in a frenzy of activity. First, its long, segmented body arches back sharply into a tense \"C\" shape, its massive, venom-gleaming black mandibules poised at the front. Then, in a flash, it launches its entire body forward with explosive speed, hurtling towards the camera. During this rapid movement, its head and maxillipedia are disproportionately magnified in front of the camera, as if they are about to break through the screen. Countless pairs of legs are frantically paddling in the air, forming a blurred afterimage. The entire picture is full of dynamic tension and a suffocating sense of oppression from the huge creature, perfectly reproducing the classic depiction of the awe and fear of natural forces in Ghibli animation.",
+        "seed": 5084,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_4/index_2980_seed_5084_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.3099205343566722,
+        "videoalign_local_ta": -0.32885832570359463,
+        "videoalign_local_overall": -2.780585676219726,
+        "videoalign_local_vq": -1.141806816159459,
+        "avg": -1.5547220009616602
+    },
+    {
+        "prompt": "Embracing the meticulously hand-painted aesthetic of Ghibli animation, a striking overhead fisheye lens places the viewer on the ground, facing a vibrant, multicolored, segmented giant centipede from Madagascar. It nestles in a humid, vibrant, fantasy forest floor, nestled against a backdrop of giant, mossy ferns and shimmering, exotic mushrooms. The exaggerated distortion of the fisheye lens causes these plants to curve and stretch toward the edge of the frame, forming an enveloping, dizzying dome of green. The centipede's carapace displays an intricate pattern of deep russet and bright orange. Each smooth segment reflects dappled light filtering through the gaps in the forest canopy, and countless pairs of yellow legs connect the segments, each in a frenzy of activity. First, its long, segmented body arches back sharply into a tense \"C\" shape, its massive, venom-gleaming black mandibules poised at the front. Then, in a flash, it launches its entire body forward with explosive speed, hurtling towards the camera. During this rapid movement, its head and maxillipedia are disproportionately magnified in front of the camera, as if they are about to break through the screen. Countless pairs of legs are frantically paddling in the air, forming a blurred afterimage. The entire picture is full of dynamic tension and a suffocating sense of oppression from the huge creature, perfectly reproducing the classic depiction of the awe and fear of natural forces in Ghibli animation.",
+        "seed": 5085,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_4/index_2980_seed_5085_dp_8_rank_16_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_mq": -1.2038569799435233,
+        "videoalign_local_ta": -0.04274312328330887,
+        "videoalign_local_overall": -2.506588535332189,
+        "videoalign_local_vq": -1.259988432105357,
+        "avg": -1.2746658293077489
+    },
+    {
+        "prompt": "Embracing the meticulously hand-painted aesthetic of Ghibli animation, a striking overhead fisheye lens places the viewer on the ground, facing a vibrant, multicolored, segmented giant centipede from Madagascar. It nestles in a humid, vibrant, fantasy forest floor, nestled against a backdrop of giant, mossy ferns and shimmering, exotic mushrooms. The exaggerated distortion of the fisheye lens causes these plants to curve and stretch toward the edge of the frame, forming an enveloping, dizzying dome of green. The centipede's carapace displays an intricate pattern of deep russet and bright orange. Each smooth segment reflects dappled light filtering through the gaps in the forest canopy, and countless pairs of yellow legs connect the segments, each in a frenzy of activity. First, its long, segmented body arches back sharply into a tense \"C\" shape, its massive, venom-gleaming black mandibules poised at the front. Then, in a flash, it launches its entire body forward with explosive speed, hurtling towards the camera. During this rapid movement, its head and maxillipedia are disproportionately magnified in front of the camera, as if they are about to break through the screen. Countless pairs of legs are frantically paddling in the air, forming a blurred afterimage. The entire picture is full of dynamic tension and a suffocating sense of oppression from the huge creature, perfectly reproducing the classic depiction of the awe and fear of natural forces in Ghibli animation.",
+        "seed": 5086,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_4/index_2980_seed_5086_dp_9_rank_18_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.2363831366302223,
+        "videoalign_local_overall": -2.4577007790929892,
+        "videoalign_local_ta": -0.17336093308387412,
+        "videoalign_local_vq": -1.047956709378893,
+        "avg": -1.3155308560884318
+    },
+    {
+        "prompt": "Embracing the meticulously hand-painted aesthetic of Ghibli animation, a striking overhead fisheye lens places the viewer on the ground, facing a vibrant, multicolored, segmented giant centipede from Madagascar. It nestles in a humid, vibrant, fantasy forest floor, nestled against a backdrop of giant, mossy ferns and shimmering, exotic mushrooms. The exaggerated distortion of the fisheye lens causes these plants to curve and stretch toward the edge of the frame, forming an enveloping, dizzying dome of green. The centipede's carapace displays an intricate pattern of deep russet and bright orange. Each smooth segment reflects dappled light filtering through the gaps in the forest canopy, and countless pairs of yellow legs connect the segments, each in a frenzy of activity. First, its long, segmented body arches back sharply into a tense \"C\" shape, its massive, venom-gleaming black mandibules poised at the front. Then, in a flash, it launches its entire body forward with explosive speed, hurtling towards the camera. During this rapid movement, its head and maxillipedia are disproportionately magnified in front of the camera, as if they are about to break through the screen. Countless pairs of legs are frantically paddling in the air, forming a blurred afterimage. The entire picture is full of dynamic tension and a suffocating sense of oppression from the huge creature, perfectly reproducing the classic depiction of the awe and fear of natural forces in Ghibli animation.",
+        "seed": 5087,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_4/index_2980_seed_5087_dp_9_rank_18_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.0440545579610456,
+        "videoalign_local_overall": -1.7452807437946667,
+        "videoalign_local_ta": 0.39886947175669746,
+        "videoalign_local_vq": -1.1000956575903187,
+        "avg": -0.6732056360189846
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_tensor([4347, 4347])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera held still, its focus fixed squarely on the hem of a deep emerald green silk cheongsam. Crafted from the finest mulberry silk, the cheongsam takes on a fluid, pearly sheen in the soft afternoon light filtering through the carved window lattices. Embroidered with a magnificent pattern of phoenix tail feathers, delicately embroidered in golden thread, each feather is rendered vividly. A gentle breeze caresses the flowing skirt, gracefully billowing. High side slits allow the silky fabric to rhythmically undulate like waves, sometimes brushing gently against the polished dark wood flooring below, sometimes rising slightly into the air to reveal a hint of the equally textured lining. Light and shadow play dappled across the dancing skirt, highlighting the delicate texture of the silk and the three-dimensional quality of the embroidery. In the background, a blurred, out-of-focus scene of a classical garden, faintly visible are the shadows of swaying bamboo. The entire scene is imbued with a tranquil, classical, and poetic beauty, creating an elegant atmosphere where time stands still.",
+        "seed": 28619,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_4347_seed_28619_dp_10_rank_20_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.2746284228649527,
+        "videoalign_local_mq": -0.6579832198971834,
+        "videoalign_local_ta": -0.6243033716810636,
+        "videoalign_local_vq": -0.9923418312867058,
+        "avg": -1.4494658972730083
+    },
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera held still, its focus fixed squarely on the hem of a deep emerald green silk cheongsam. Crafted from the finest mulberry silk, the cheongsam takes on a fluid, pearly sheen in the soft afternoon light filtering through the carved window lattices. Embroidered with a magnificent pattern of phoenix tail feathers, delicately embroidered in golden thread, each feather is rendered vividly. A gentle breeze caresses the flowing skirt, gracefully billowing. High side slits allow the silky fabric to rhythmically undulate like waves, sometimes brushing gently against the polished dark wood flooring below, sometimes rising slightly into the air to reveal a hint of the equally textured lining. Light and shadow play dappled across the dancing skirt, highlighting the delicate texture of the silk and the three-dimensional quality of the embroidery. In the background, a blurred, out-of-focus scene of a classical garden, faintly visible are the shadows of swaying bamboo. The entire scene is imbued with a tranquil, classical, and poetic beauty, creating an elegant atmosphere where time stands still.",
+        "seed": 28620,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_4347_seed_28620_dp_10_rank_20_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.283666587263529,
+        "videoalign_local_mq": -0.9443548168126856,
+        "videoalign_local_ta": -0.3226384299988058,
+        "videoalign_local_vq": -1.0166733404520378,
+        "avg": -1.3031525086311675
+    },
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera held still, its focus fixed squarely on the hem of a deep emerald green silk cheongsam. Crafted from the finest mulberry silk, the cheongsam takes on a fluid, pearly sheen in the soft afternoon light filtering through the carved window lattices. Embroidered with a magnificent pattern of phoenix tail feathers, delicately embroidered in golden thread, each feather is rendered vividly. A gentle breeze caresses the flowing skirt, gracefully billowing. High side slits allow the silky fabric to rhythmically undulate like waves, sometimes brushing gently against the polished dark wood flooring below, sometimes rising slightly into the air to reveal a hint of the equally textured lining. Light and shadow play dappled across the dancing skirt, highlighting the delicate texture of the silk and the three-dimensional quality of the embroidery. In the background, a blurred, out-of-focus scene of a classical garden, faintly visible are the shadows of swaying bamboo. The entire scene is imbued with a tranquil, classical, and poetic beauty, creating an elegant atmosphere where time stands still.",
+        "seed": 28621,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_4347_seed_28621_dp_11_rank_22_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.3256507494026501,
+        "videoalign_local_overall": -2.1575214736521855,
+        "videoalign_local_ta": -0.8777641216512082,
+        "videoalign_local_vq": -0.9541066025983271,
+        "avg": -1.5176427976516969
+    },
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera held still, its focus fixed squarely on the hem of a deep emerald green silk cheongsam. Crafted from the finest mulberry silk, the cheongsam takes on a fluid, pearly sheen in the soft afternoon light filtering through the carved window lattices. Embroidered with a magnificent pattern of phoenix tail feathers, delicately embroidered in golden thread, each feather is rendered vividly. A gentle breeze caresses the flowing skirt, gracefully billowing. High side slits allow the silky fabric to rhythmically undulate like waves, sometimes brushing gently against the polished dark wood flooring below, sometimes rising slightly into the air to reveal a hint of the equally textured lining. Light and shadow play dappled across the dancing skirt, highlighting the delicate texture of the silk and the three-dimensional quality of the embroidery. In the background, a blurred, out-of-focus scene of a classical garden, faintly visible are the shadows of swaying bamboo. The entire scene is imbued with a tranquil, classical, and poetic beauty, creating an elegant atmosphere where time stands still.",
+        "seed": 28622,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_5/index_4347_seed_28622_dp_11_rank_22_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.1232486785895301,
+        "videoalign_local_overall": -3.314514861635717,
+        "videoalign_local_ta": -0.7922405557103619,
+        "videoalign_local_vq": -1.399025627335825,
+        "avg": -2.0533777086730396
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_6/index_tensor([1808, 1808])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "sweeping, upward tracking shot follows, revealing a massive, cyan dragon, as vast as a mountain. Its sinuous, serpentine form is covered in countless shield-sized scales, each shimmering in the light with iridescent hues ranging from jade to emerald. With a rhythm imbued with power and unparalleled grace, the dragon weaves its way through the swirling sea of clouds below. Like boiling milk, the sea of clouds forms countless towering peaks and deep canyons, through which the dragon deftly weaves, its flowing mane like white silk and long whiskers dancing in the currents. Its majestic head, crowned by a pair of towering horns reaching toward the sky, gazes forward from amber eyes blazing with ancient wisdom. Hidden beneath the clouds, the sun casts thousands of golden rays (god rays) upward, piercing through the gaps and casting a dazzling outline of light around the dragon's belly and the edge of the sea of clouds. With each leisurely swing of the animal, some of its scales instantly reflect dazzling light. The entire picture is filled with mythical grandeur and a quiet and powerful sense of power, creating an awe-inspiring epic atmosphere.",
+        "seed": 21464,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_6/index_1808_seed_21464_dp_12_rank_24_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_ta": 0.10653437363162285,
+        "videoalign_local_overall": -2.4377812941887727,
+        "videoalign_local_vq": -1.2061115189535505,
+        "videoalign_local_mq": -1.3382041488668452,
+        "avg": -1.165623460278575
+    },
+    {
+        "prompt": "sweeping, upward tracking shot follows, revealing a massive, cyan dragon, as vast as a mountain. Its sinuous, serpentine form is covered in countless shield-sized scales, each shimmering in the light with iridescent hues ranging from jade to emerald. With a rhythm imbued with power and unparalleled grace, the dragon weaves its way through the swirling sea of clouds below. Like boiling milk, the sea of clouds forms countless towering peaks and deep canyons, through which the dragon deftly weaves, its flowing mane like white silk and long whiskers dancing in the currents. Its majestic head, crowned by a pair of towering horns reaching toward the sky, gazes forward from amber eyes blazing with ancient wisdom. Hidden beneath the clouds, the sun casts thousands of golden rays (god rays) upward, piercing through the gaps and casting a dazzling outline of light around the dragon's belly and the edge of the sea of clouds. With each leisurely swing of the animal, some of its scales instantly reflect dazzling light. The entire picture is filled with mythical grandeur and a quiet and powerful sense of power, creating an awe-inspiring epic atmosphere.",
+        "seed": 21465,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_6/index_1808_seed_21465_dp_12_rank_24_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_ta": 0.4113092631662751,
+        "videoalign_local_overall": -2.237489041425824,
+        "videoalign_local_vq": -1.3190792400783058,
+        "videoalign_local_mq": -1.3297190645137935,
+        "avg": -0.9130898891297745
+    },
+    {
+        "prompt": "sweeping, upward tracking shot follows, revealing a massive, cyan dragon, as vast as a mountain. Its sinuous, serpentine form is covered in countless shield-sized scales, each shimmering in the light with iridescent hues ranging from jade to emerald. With a rhythm imbued with power and unparalleled grace, the dragon weaves its way through the swirling sea of clouds below. Like boiling milk, the sea of clouds forms countless towering peaks and deep canyons, through which the dragon deftly weaves, its flowing mane like white silk and long whiskers dancing in the currents. Its majestic head, crowned by a pair of towering horns reaching toward the sky, gazes forward from amber eyes blazing with ancient wisdom. Hidden beneath the clouds, the sun casts thousands of golden rays (god rays) upward, piercing through the gaps and casting a dazzling outline of light around the dragon's belly and the edge of the sea of clouds. With each leisurely swing of the animal, some of its scales instantly reflect dazzling light. The entire picture is filled with mythical grandeur and a quiet and powerful sense of power, creating an awe-inspiring epic atmosphere.",
+        "seed": 21466,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_6/index_1808_seed_21466_dp_13_rank_26_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_ta": 0.3304506190040204,
+        "videoalign_local_mq": -1.1373904858446167,
+        "videoalign_local_vq": -1.5467526472681974,
+        "videoalign_local_overall": -2.3536925141087934,
+        "avg": -1.0116209475523865
+    },
+    {
+        "prompt": "sweeping, upward tracking shot follows, revealing a massive, cyan dragon, as vast as a mountain. Its sinuous, serpentine form is covered in countless shield-sized scales, each shimmering in the light with iridescent hues ranging from jade to emerald. With a rhythm imbued with power and unparalleled grace, the dragon weaves its way through the swirling sea of clouds below. Like boiling milk, the sea of clouds forms countless towering peaks and deep canyons, through which the dragon deftly weaves, its flowing mane like white silk and long whiskers dancing in the currents. Its majestic head, crowned by a pair of towering horns reaching toward the sky, gazes forward from amber eyes blazing with ancient wisdom. Hidden beneath the clouds, the sun casts thousands of golden rays (god rays) upward, piercing through the gaps and casting a dazzling outline of light around the dragon's belly and the edge of the sea of clouds. With each leisurely swing of the animal, some of its scales instantly reflect dazzling light. The entire picture is filled with mythical grandeur and a quiet and powerful sense of power, creating an awe-inspiring epic atmosphere.",
+        "seed": 21467,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_6/index_1808_seed_21467_dp_13_rank_26_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": -0.017863540464153584,
+        "videoalign_local_mq": -1.107692690608935,
+        "videoalign_local_vq": -1.2095874488343121,
+        "videoalign_local_overall": -2.335143679907401,
+        "avg": -1.176503610185777
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_7/index_tensor([8728, 8728])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle, static shot establishes a scene of immense and terrifying pressure, focusing on a massive, hollow, rectangular steel beam that dominates the scene. The entire reality is drenched in a dark, sleek, and oppressive atmosphere, bathed in an unnatural, monochromatic green emanating from the hollow-like environment. The beam's gunmetal gray surface, with faint traces of industrial wear and tear, gleams with a damp, oily sheen, catching distorted reflections of an eerie green light. Under the force of an unseen crushing force, the beam begins to collapse; a low, resonant groan vibrates through the space as its once-perfect geometric form begins to visibly bend. The movement is depicted with terrifying slowness, forming a deep crease along its length as the flattened steel plates carefully fold inward. As the structural integrity is compromised, the entire view is severely marred—the image flickers with glaring white and damaged green, the scene fractured by digital glitches, screen tearing, and momentary freezes, as if the recording medium, or reality itself, is collapsing. Through this chaotic visual static, the beam’s collapse accelerates, its hollow form decisively flattening as metal screams and tears, catastrophically, before finally being crushed into a mangled, unrecognizable ruin in a shimmering green darkness.",
+        "seed": 3853,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_7/index_8728_seed_3853_dp_14_rank_28_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -3.765146439260187,
+        "videoalign_local_vq": -1.5936777006584804,
+        "videoalign_local_ta": -1.2882772381672705,
+        "videoalign_local_mq": -0.8831915004344364,
+        "avg": -2.526711838713729
+    },
+    {
+        "prompt": "low-angle, static shot establishes a scene of immense and terrifying pressure, focusing on a massive, hollow, rectangular steel beam that dominates the scene. The entire reality is drenched in a dark, sleek, and oppressive atmosphere, bathed in an unnatural, monochromatic green emanating from the hollow-like environment. The beam's gunmetal gray surface, with faint traces of industrial wear and tear, gleams with a damp, oily sheen, catching distorted reflections of an eerie green light. Under the force of an unseen crushing force, the beam begins to collapse; a low, resonant groan vibrates through the space as its once-perfect geometric form begins to visibly bend. The movement is depicted with terrifying slowness, forming a deep crease along its length as the flattened steel plates carefully fold inward. As the structural integrity is compromised, the entire view is severely marred—the image flickers with glaring white and damaged green, the scene fractured by digital glitches, screen tearing, and momentary freezes, as if the recording medium, or reality itself, is collapsing. Through this chaotic visual static, the beam’s collapse accelerates, its hollow form decisively flattening as metal screams and tears, catastrophically, before finally being crushed into a mangled, unrecognizable ruin in a shimmering green darkness.",
+        "seed": 3854,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_7/index_8728_seed_3854_dp_14_rank_28_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.6866738851871586,
+        "videoalign_local_vq": -1.013197410571276,
+        "videoalign_local_ta": -0.5558845189283866,
+        "videoalign_local_mq": -1.1175919556874956,
+        "avg": -1.6212792020577724
+    },
+    {
+        "prompt": "low-angle, static shot establishes a scene of immense and terrifying pressure, focusing on a massive, hollow, rectangular steel beam that dominates the scene. The entire reality is drenched in a dark, sleek, and oppressive atmosphere, bathed in an unnatural, monochromatic green emanating from the hollow-like environment. The beam's gunmetal gray surface, with faint traces of industrial wear and tear, gleams with a damp, oily sheen, catching distorted reflections of an eerie green light. Under the force of an unseen crushing force, the beam begins to collapse; a low, resonant groan vibrates through the space as its once-perfect geometric form begins to visibly bend. The movement is depicted with terrifying slowness, forming a deep crease along its length as the flattened steel plates carefully fold inward. As the structural integrity is compromised, the entire view is severely marred—the image flickers with glaring white and damaged green, the scene fractured by digital glitches, screen tearing, and momentary freezes, as if the recording medium, or reality itself, is collapsing. Through this chaotic visual static, the beam’s collapse accelerates, its hollow form decisively flattening as metal screams and tears, catastrophically, before finally being crushed into a mangled, unrecognizable ruin in a shimmering green darkness.",
+        "seed": 3855,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_7/index_8728_seed_3855_dp_15_rank_30_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -2.6727256439759755,
+        "videoalign_local_mq": -1.003750407284049,
+        "videoalign_local_ta": -0.3568478563751444,
+        "videoalign_local_vq": -1.3121273803167823,
+        "avg": -1.51478675017556
+    },
+    {
+        "prompt": "low-angle, static shot establishes a scene of immense and terrifying pressure, focusing on a massive, hollow, rectangular steel beam that dominates the scene. The entire reality is drenched in a dark, sleek, and oppressive atmosphere, bathed in an unnatural, monochromatic green emanating from the hollow-like environment. The beam's gunmetal gray surface, with faint traces of industrial wear and tear, gleams with a damp, oily sheen, catching distorted reflections of an eerie green light. Under the force of an unseen crushing force, the beam begins to collapse; a low, resonant groan vibrates through the space as its once-perfect geometric form begins to visibly bend. The movement is depicted with terrifying slowness, forming a deep crease along its length as the flattened steel plates carefully fold inward. As the structural integrity is compromised, the entire view is severely marred—the image flickers with glaring white and damaged green, the scene fractured by digital glitches, screen tearing, and momentary freezes, as if the recording medium, or reality itself, is collapsing. Through this chaotic visual static, the beam’s collapse accelerates, its hollow form decisively flattening as metal screams and tears, catastrophically, before finally being crushed into a mangled, unrecognizable ruin in a shimmering green darkness.",
+        "seed": 3856,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_7/index_8728_seed_3856_dp_15_rank_30_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -3.408290451613402,
+        "videoalign_local_mq": -1.079409076098762,
+        "videoalign_local_ta": -0.9298557481788146,
+        "videoalign_local_vq": -1.399025627335825,
+        "avg": -2.1690730998961083
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_tensor([7634, 7634])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme close-up static shot, shot from a slightly elevated angle, captures a perfect, pale yellow rectangle of cold butter, placed in the center of a hot, black, seasoned cast iron skillet. Warm, direct overhead light casts a soft sheen on the butter's smooth surface and creates subtle highlights on the pan's textured matte finish. Almost immediately, the butter's sharp edges begin to soften and turn translucent, as a shimmering golden liquid rapidly pools at its base and spreads outward. The solid structure gracefully collapses and shrinks, its shape dissolving as it melts from below, becoming a tiny island within its own expanding pool. Tiny, hissing bubbles emerge and dance on the liquid's surface, which steadily spreads across the dark pan, reflecting light like a golden mirror, creating a captivating, satisfying atmosphere completely focused on physical transformation.",
+        "seed": 15956,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_7634_seed_15956_dp_16_rank_32_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -0.05120378823222038,
+        "videoalign_local_ta": 0.6849846741769833,
+        "videoalign_local_mq": -0.16443414669466372,
+        "videoalign_local_vq": -0.5717543157145399,
+        "avg": 0.31689044297238145
+    },
+    {
+        "prompt": "An extreme close-up static shot, shot from a slightly elevated angle, captures a perfect, pale yellow rectangle of cold butter, placed in the center of a hot, black, seasoned cast iron skillet. Warm, direct overhead light casts a soft sheen on the butter's smooth surface and creates subtle highlights on the pan's textured matte finish. Almost immediately, the butter's sharp edges begin to soften and turn translucent, as a shimmering golden liquid rapidly pools at its base and spreads outward. The solid structure gracefully collapses and shrinks, its shape dissolving as it melts from below, becoming a tiny island within its own expanding pool. Tiny, hissing bubbles emerge and dance on the liquid's surface, which steadily spreads across the dark pan, reflecting light like a golden mirror, creating a captivating, satisfying atmosphere completely focused on physical transformation.",
+        "seed": 15957,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_7634_seed_15957_dp_16_rank_32_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": 0.09701296309629537,
+        "videoalign_local_ta": 0.7720632140440268,
+        "videoalign_local_mq": -0.24928499022518288,
+        "videoalign_local_vq": -0.4257652607225485,
+        "avg": 0.4345380885701611
+    },
+    {
+        "prompt": "An extreme close-up static shot, shot from a slightly elevated angle, captures a perfect, pale yellow rectangle of cold butter, placed in the center of a hot, black, seasoned cast iron skillet. Warm, direct overhead light casts a soft sheen on the butter's smooth surface and creates subtle highlights on the pan's textured matte finish. Almost immediately, the butter's sharp edges begin to soften and turn translucent, as a shimmering golden liquid rapidly pools at its base and spreads outward. The solid structure gracefully collapses and shrinks, its shape dissolving as it melts from below, becoming a tiny island within its own expanding pool. Tiny, hissing bubbles emerge and dance on the liquid's surface, which steadily spreads across the dark pan, reflecting light like a golden mirror, creating a captivating, satisfying atmosphere completely focused on physical transformation.",
+        "seed": 15958,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_7634_seed_15958_dp_17_rank_34_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -0.5091875778608294,
+        "videoalign_local_overall": -0.07744260096555466,
+        "videoalign_local_ta": 0.6725448827674056,
+        "videoalign_local_mq": -0.24079990587213096,
+        "avg": 0.2975511409009255
+    },
+    {
+        "prompt": "An extreme close-up static shot, shot from a slightly elevated angle, captures a perfect, pale yellow rectangle of cold butter, placed in the center of a hot, black, seasoned cast iron skillet. Warm, direct overhead light casts a soft sheen on the butter's smooth surface and creates subtle highlights on the pan's textured matte finish. Almost immediately, the butter's sharp edges begin to soften and turn translucent, as a shimmering golden liquid rapidly pools at its base and spreads outward. The solid structure gracefully collapses and shrinks, its shape dissolving as it melts from below, becoming a tiny island within its own expanding pool. Tiny, hissing bubbles emerge and dance on the liquid's surface, which steadily spreads across the dark pan, reflecting light like a golden mirror, creating a captivating, satisfying atmosphere completely focused on physical transformation.",
+        "seed": 15959,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_8/index_7634_seed_15959_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -0.5161394376223527,
+        "videoalign_local_overall": 0.3166571950773788,
+        "videoalign_local_ta": 0.6974244655865609,
+        "videoalign_local_mq": 0.1353721671131706,
+        "avg": 0.5070408303319699
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000016/group_9/index_tensor([5591, 5591])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme close-up static shot centers on a bicycle wheel, suspended and isolated against a seamless dark gray background. Under the stark, cool illumination of a single overhead keylight, the polished chrome rim gleams with crisp, defined highlights, while the matte black rubber tire reveals a detailed, unworn tread pattern. In a surreal and mesmerizing slow-motion sequence, the wheel begins to uncannily deform. The rigid metal rim begins to fluidly stretch and bend, breaking away from its perfectly round shape as if it were molten silver. Simultaneously, the rubber tire deforms, its surface becoming smooth and taut in the stretched areas. Initially rigid and straight, the thin metal spokes unnaturally elongate like shimmering elastic, stretching to several times their original length and vibrating with a silent, otherworldly tension. The play of light on the distorted surface creates a liquid, flowing effect, emphasizing the physically impossible deformation and imbuing the surreal scene with a deeply dreamlike and unsettling atmosphere.",
+        "seed": 14515,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_9/index_5591_seed_14515_dp_18_rank_36_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_ta": -0.12982166315035237,
+        "videoalign_local_overall": -2.1612612470254584,
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+        "prompt": "An extreme close-up static shot centers on a bicycle wheel, suspended and isolated against a seamless dark gray background. Under the stark, cool illumination of a single overhead keylight, the polished chrome rim gleams with crisp, defined highlights, while the matte black rubber tire reveals a detailed, unworn tread pattern. In a surreal and mesmerizing slow-motion sequence, the wheel begins to uncannily deform. The rigid metal rim begins to fluidly stretch and bend, breaking away from its perfectly round shape as if it were molten silver. Simultaneously, the rubber tire deforms, its surface becoming smooth and taut in the stretched areas. Initially rigid and straight, the thin metal spokes unnaturally elongate like shimmering elastic, stretching to several times their original length and vibrating with a silent, otherworldly tension. The play of light on the distorted surface creates a liquid, flowing effect, emphasizing the physically impossible deformation and imbuing the surreal scene with a deeply dreamlike and unsettling atmosphere.",
+        "seed": 14516,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_9/index_5591_seed_14516_dp_18_rank_36_sample_1_slot_1.mp4",
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+        "prompt": "An extreme close-up static shot centers on a bicycle wheel, suspended and isolated against a seamless dark gray background. Under the stark, cool illumination of a single overhead keylight, the polished chrome rim gleams with crisp, defined highlights, while the matte black rubber tire reveals a detailed, unworn tread pattern. In a surreal and mesmerizing slow-motion sequence, the wheel begins to uncannily deform. The rigid metal rim begins to fluidly stretch and bend, breaking away from its perfectly round shape as if it were molten silver. Simultaneously, the rubber tire deforms, its surface becoming smooth and taut in the stretched areas. Initially rigid and straight, the thin metal spokes unnaturally elongate like shimmering elastic, stretching to several times their original length and vibrating with a silent, otherworldly tension. The play of light on the distorted surface creates a liquid, flowing effect, emphasizing the physically impossible deformation and imbuing the surreal scene with a deeply dreamlike and unsettling atmosphere.",
+        "seed": 14517,
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+        "prompt": "An extreme close-up static shot centers on a bicycle wheel, suspended and isolated against a seamless dark gray background. Under the stark, cool illumination of a single overhead keylight, the polished chrome rim gleams with crisp, defined highlights, while the matte black rubber tire reveals a detailed, unworn tread pattern. In a surreal and mesmerizing slow-motion sequence, the wheel begins to uncannily deform. The rigid metal rim begins to fluidly stretch and bend, breaking away from its perfectly round shape as if it were molten silver. Simultaneously, the rubber tire deforms, its surface becoming smooth and taut in the stretched areas. Initially rigid and straight, the thin metal spokes unnaturally elongate like shimmering elastic, stretching to several times their original length and vibrating with a silent, otherworldly tension. The play of light on the distorted surface creates a liquid, flowing effect, emphasizing the physically impossible deformation and imbuing the surreal scene with a deeply dreamlike and unsettling atmosphere.",
+        "seed": 14518,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000016/group_9/index_5591_seed_14518_dp_19_rank_38_sample_3_slot_1.mp4",
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outputs/yw004-flow-baseline/rl_samples/0000061/group_0/index_tensor([7919, 7919])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
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+        "seed": 4851,
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+        "prompt": "static, eye-level medium shot captures a man in his 30s standing confidently at the edge of a luxurious swimming pool on a sunny day. He has short, neatly styled brown hair, and his expression is warm and friendly as he speaks directly to the camera. He wears a light blue, short-sleeved polo shirt made of high-quality chinos, paired with khaki shorts. The bright midday sun casts a soft glow on him, highlighting the texture of his shirt. Behind him, the crystal-clear turquoise waters of the lake ripple gently, creating a dance of light reflections on the surface. The pool is surrounded by a clean, light-colored stone terrace. In the background, several empty lounge chairs and a large white umbrella can be seen, surrounded by lush green tropical foliage. The man occasionally gestures with his right hand in a relaxed and open manner, emphasizing his words. His casual posture and direct eye contact create a warm and engaging atmosphere, as if he is sharing a pleasant story or travel tips.",
+        "seed": 4852,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_0/index_7919_seed_4852_dp_0_rank_0_sample_1_slot_1.mp4",
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+        "prompt": "static, eye-level medium shot captures a man in his 30s standing confidently at the edge of a luxurious swimming pool on a sunny day. He has short, neatly styled brown hair, and his expression is warm and friendly as he speaks directly to the camera. He wears a light blue, short-sleeved polo shirt made of high-quality chinos, paired with khaki shorts. The bright midday sun casts a soft glow on him, highlighting the texture of his shirt. Behind him, the crystal-clear turquoise waters of the lake ripple gently, creating a dance of light reflections on the surface. The pool is surrounded by a clean, light-colored stone terrace. In the background, several empty lounge chairs and a large white umbrella can be seen, surrounded by lush green tropical foliage. The man occasionally gestures with his right hand in a relaxed and open manner, emphasizing his words. His casual posture and direct eye contact create a warm and engaging atmosphere, as if he is sharing a pleasant story or travel tips.",
+        "seed": 4853,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_0/index_7919_seed_4853_dp_1_rank_2_sample_2_slot_0.mp4",
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+        "prompt": "static, eye-level medium shot captures a man in his 30s standing confidently at the edge of a luxurious swimming pool on a sunny day. He has short, neatly styled brown hair, and his expression is warm and friendly as he speaks directly to the camera. He wears a light blue, short-sleeved polo shirt made of high-quality chinos, paired with khaki shorts. The bright midday sun casts a soft glow on him, highlighting the texture of his shirt. Behind him, the crystal-clear turquoise waters of the lake ripple gently, creating a dance of light reflections on the surface. The pool is surrounded by a clean, light-colored stone terrace. In the background, several empty lounge chairs and a large white umbrella can be seen, surrounded by lush green tropical foliage. The man occasionally gestures with his right hand in a relaxed and open manner, emphasizing his words. His casual posture and direct eye contact create a warm and engaging atmosphere, as if he is sharing a pleasant story or travel tips.",
+        "seed": 4854,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_0/index_7919_seed_4854_dp_1_rank_2_sample_3_slot_1.mp4",
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outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_tensor([4023, 4023])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, eye-level medium shot places the viewer in the midst of a primal showdown, depicting a ferocious Siberian tiger and a wild boar locked in a fierce tussle in a deciduous forest. The adult tiger, a massive beast, boasts a resplendent orange-yellow coat streaked with striking black stripes. Its shoulder and back muscles bulge with exertion, its maw gaping, revealing long, sharp canines and a silent roar. Its massive front paws, their nails fully developed, dig like hooks into the boar's thick, dark-brown, bristly flesh. Beneath the tiger's grasp, the equally formidable boar struggles frantically, its massive limbs pawing at the ground in an effort to free itself, twisting its mud-covered head, attempting to strike at the tiger's soft underbelly with its sharp, upturned tusks jutting from the corners of its mouth. Their brutal struggle unleashes a storm on the ground. Countless dry, fragile ochre and russet fallen leaves mingle with the black earth, hurled into the air by their immense force, forming a chaotic and dynamic vortex that flies across the canvas. The soft afternoon sunlight filters through the surrounding bare treetops, casting dappled shadows across the forest floor, perfectly illuminating the airy dust and leaf fragments, infusing the entire scene with an atmosphere of tension, chaos, and a savage, primal vitality.",
+        "seed": 32936,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_4023_seed_32936_dp_2_rank_4_sample_0_slot_0.mp4",
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+    {
+        "prompt": "static, eye-level medium shot places the viewer in the midst of a primal showdown, depicting a ferocious Siberian tiger and a wild boar locked in a fierce tussle in a deciduous forest. The adult tiger, a massive beast, boasts a resplendent orange-yellow coat streaked with striking black stripes. Its shoulder and back muscles bulge with exertion, its maw gaping, revealing long, sharp canines and a silent roar. Its massive front paws, their nails fully developed, dig like hooks into the boar's thick, dark-brown, bristly flesh. Beneath the tiger's grasp, the equally formidable boar struggles frantically, its massive limbs pawing at the ground in an effort to free itself, twisting its mud-covered head, attempting to strike at the tiger's soft underbelly with its sharp, upturned tusks jutting from the corners of its mouth. Their brutal struggle unleashes a storm on the ground. Countless dry, fragile ochre and russet fallen leaves mingle with the black earth, hurled into the air by their immense force, forming a chaotic and dynamic vortex that flies across the canvas. The soft afternoon sunlight filters through the surrounding bare treetops, casting dappled shadows across the forest floor, perfectly illuminating the airy dust and leaf fragments, infusing the entire scene with an atmosphere of tension, chaos, and a savage, primal vitality.",
+        "seed": 32937,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_4023_seed_32937_dp_2_rank_4_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+    {
+        "prompt": "static, eye-level medium shot places the viewer in the midst of a primal showdown, depicting a ferocious Siberian tiger and a wild boar locked in a fierce tussle in a deciduous forest. The adult tiger, a massive beast, boasts a resplendent orange-yellow coat streaked with striking black stripes. Its shoulder and back muscles bulge with exertion, its maw gaping, revealing long, sharp canines and a silent roar. Its massive front paws, their nails fully developed, dig like hooks into the boar's thick, dark-brown, bristly flesh. Beneath the tiger's grasp, the equally formidable boar struggles frantically, its massive limbs pawing at the ground in an effort to free itself, twisting its mud-covered head, attempting to strike at the tiger's soft underbelly with its sharp, upturned tusks jutting from the corners of its mouth. Their brutal struggle unleashes a storm on the ground. Countless dry, fragile ochre and russet fallen leaves mingle with the black earth, hurled into the air by their immense force, forming a chaotic and dynamic vortex that flies across the canvas. The soft afternoon sunlight filters through the surrounding bare treetops, casting dappled shadows across the forest floor, perfectly illuminating the airy dust and leaf fragments, infusing the entire scene with an atmosphere of tension, chaos, and a savage, primal vitality.",
+        "seed": 32938,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_4023_seed_32938_dp_3_rank_6_sample_2_slot_0.mp4",
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+    {
+        "prompt": "static, eye-level medium shot places the viewer in the midst of a primal showdown, depicting a ferocious Siberian tiger and a wild boar locked in a fierce tussle in a deciduous forest. The adult tiger, a massive beast, boasts a resplendent orange-yellow coat streaked with striking black stripes. Its shoulder and back muscles bulge with exertion, its maw gaping, revealing long, sharp canines and a silent roar. Its massive front paws, their nails fully developed, dig like hooks into the boar's thick, dark-brown, bristly flesh. Beneath the tiger's grasp, the equally formidable boar struggles frantically, its massive limbs pawing at the ground in an effort to free itself, twisting its mud-covered head, attempting to strike at the tiger's soft underbelly with its sharp, upturned tusks jutting from the corners of its mouth. Their brutal struggle unleashes a storm on the ground. Countless dry, fragile ochre and russet fallen leaves mingle with the black earth, hurled into the air by their immense force, forming a chaotic and dynamic vortex that flies across the canvas. The soft afternoon sunlight filters through the surrounding bare treetops, casting dappled shadows across the forest floor, perfectly illuminating the airy dust and leaf fragments, infusing the entire scene with an atmosphere of tension, chaos, and a savage, primal vitality.",
+        "seed": 32939,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_1/index_4023_seed_32939_dp_3_rank_6_sample_3_slot_1.mp4",
+        "sample_idx": 1,
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+        "videoalign_local_vq": -0.9262991635522335,
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+        "avg": 1.0615582149635876
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+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_10/index_tensor([5331, 5331])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot, slightly overlooking, slowly pans to the right, following a cuddly giant panda as it clumsily swims deep within a lush, verdant bamboo forest. Soft sunlight filters through the dense foliage, casting dappled, vibrant light across the crystal-clear stream. The panda's signature thick black and white fur, soaked by the stream water, clings to its chubby body, creating a comical effect. Its chubby limbs shift uncoordinatedly in the water, each clumsy stroke a playful struggle against buoyancy rather than efficient propulsion. A look of both bewilderment and self-satisfaction permeates its face. As its body rises and falls, transparent ripples and countless crystalline droplets are stirred up. These droplets shimmer briefly in the sunlight before falling back into the water, creating a melodious sound in the tranquil forest. The stream is so clear that you can see the smooth pebbles at the bottom of the water. The banks are covered with moist moss and ferns. The whole scene is filled with a peaceful, natural and slightly humorous atmosphere in the main tones of vibrant emerald green and clear water, creating a pure and healing sense of picture.",
+        "seed": 24723,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_10/index_5331_seed_24723_dp_20_rank_40_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_vq": -0.8602564958177612,
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+    {
+        "prompt": "medium shot, slightly overlooking, slowly pans to the right, following a cuddly giant panda as it clumsily swims deep within a lush, verdant bamboo forest. Soft sunlight filters through the dense foliage, casting dappled, vibrant light across the crystal-clear stream. The panda's signature thick black and white fur, soaked by the stream water, clings to its chubby body, creating a comical effect. Its chubby limbs shift uncoordinatedly in the water, each clumsy stroke a playful struggle against buoyancy rather than efficient propulsion. A look of both bewilderment and self-satisfaction permeates its face. As its body rises and falls, transparent ripples and countless crystalline droplets are stirred up. These droplets shimmer briefly in the sunlight before falling back into the water, creating a melodious sound in the tranquil forest. The stream is so clear that you can see the smooth pebbles at the bottom of the water. The banks are covered with moist moss and ferns. The whole scene is filled with a peaceful, natural and slightly humorous atmosphere in the main tones of vibrant emerald green and clear water, creating a pure and healing sense of picture.",
+        "seed": 24724,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_10/index_5331_seed_24724_dp_20_rank_40_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "avg": -0.7680911188317094
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+    {
+        "prompt": "medium shot, slightly overlooking, slowly pans to the right, following a cuddly giant panda as it clumsily swims deep within a lush, verdant bamboo forest. Soft sunlight filters through the dense foliage, casting dappled, vibrant light across the crystal-clear stream. The panda's signature thick black and white fur, soaked by the stream water, clings to its chubby body, creating a comical effect. Its chubby limbs shift uncoordinatedly in the water, each clumsy stroke a playful struggle against buoyancy rather than efficient propulsion. A look of both bewilderment and self-satisfaction permeates its face. As its body rises and falls, transparent ripples and countless crystalline droplets are stirred up. These droplets shimmer briefly in the sunlight before falling back into the water, creating a melodious sound in the tranquil forest. The stream is so clear that you can see the smooth pebbles at the bottom of the water. The banks are covered with moist moss and ferns. The whole scene is filled with a peaceful, natural and slightly humorous atmosphere in the main tones of vibrant emerald green and clear water, creating a pure and healing sense of picture.",
+        "seed": 24725,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_10/index_5331_seed_24725_dp_21_rank_42_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -2.0515933342611437,
+        "videoalign_local_mq": -0.6014159908768374,
+        "videoalign_local_vq": -1.1835179747285995,
+        "videoalign_local_ta": -0.26665936865570644,
+        "avg": -1.159126351458425
+    },
+    {
+        "prompt": "medium shot, slightly overlooking, slowly pans to the right, following a cuddly giant panda as it clumsily swims deep within a lush, verdant bamboo forest. Soft sunlight filters through the dense foliage, casting dappled, vibrant light across the crystal-clear stream. The panda's signature thick black and white fur, soaked by the stream water, clings to its chubby body, creating a comical effect. Its chubby limbs shift uncoordinatedly in the water, each clumsy stroke a playful struggle against buoyancy rather than efficient propulsion. A look of both bewilderment and self-satisfaction permeates its face. As its body rises and falls, transparent ripples and countless crystalline droplets are stirred up. These droplets shimmer briefly in the sunlight before falling back into the water, creating a melodious sound in the tranquil forest. The stream is so clear that you can see the smooth pebbles at the bottom of the water. The banks are covered with moist moss and ferns. The whole scene is filled with a peaceful, natural and slightly humorous atmosphere in the main tones of vibrant emerald green and clear water, creating a pure and healing sense of picture.",
+        "seed": 24726,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_10/index_5331_seed_24726_dp_21_rank_42_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -1.2801220516156626,
+        "videoalign_local_mq": -0.7223284429078272,
+        "videoalign_local_vq": -0.8011656878448123,
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+        "avg": -0.5183749862393429
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_tensor([8388, 8388])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "stunningly low-angle, static shot, almost touching the damp forest floor strewn with withered yellow leaves and scattered moss, focuses upward on a single emerald-green bitter bamboo. Behind it, the dense bamboo forest forms a deep, dark vertical barrier, shading the surroundings with an extraordinary tranquility. At this moment, only a single beam of warm, golden sunlight, like a stage spotlight, penetrates the gaps in the forest canopy, casting a precise shadow, creating a distinct Tyndall effect in the dim air, with countless tiny particles dancing slowly within the beam of light. The bamboo stalks illuminated by the light take on the translucent texture of jade, their smooth surface tinged with a faint waxy sheen, while the backlit side is cast in soft shadow, outlining its sturdy outline. Under the effect of time-lapse photography, the bamboo pole is performing a phototropic movement in a stable and persistent posture that is imperceptible to the naked eye. Its slender trunk is slowly bending towards the direction of the light column in a tiny but clearly visible arc, and the few tender green bamboo leaves on the top also stretch out, as if silently declaring its desire for light and life. The whole picture is full of indomitable life tension and hope in the ultimate tranquility.",
+        "seed": 1440,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_8388_seed_1440_dp_22_rank_44_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -0.9645343922406123,
+        "videoalign_local_mq": -0.5024233400912317,
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+        "videoalign_local_overall": -2.4613448984478423,
+        "avg": -1.7278660322819206
+    },
+    {
+        "prompt": "stunningly low-angle, static shot, almost touching the damp forest floor strewn with withered yellow leaves and scattered moss, focuses upward on a single emerald-green bitter bamboo. Behind it, the dense bamboo forest forms a deep, dark vertical barrier, shading the surroundings with an extraordinary tranquility. At this moment, only a single beam of warm, golden sunlight, like a stage spotlight, penetrates the gaps in the forest canopy, casting a precise shadow, creating a distinct Tyndall effect in the dim air, with countless tiny particles dancing slowly within the beam of light. The bamboo stalks illuminated by the light take on the translucent texture of jade, their smooth surface tinged with a faint waxy sheen, while the backlit side is cast in soft shadow, outlining its sturdy outline. Under the effect of time-lapse photography, the bamboo pole is performing a phototropic movement in a stable and persistent posture that is imperceptible to the naked eye. Its slender trunk is slowly bending towards the direction of the light column in a tiny but clearly visible arc, and the few tender green bamboo leaves on the top also stretch out, as if silently declaring its desire for light and life. The whole picture is full of indomitable life tension and hope in the ultimate tranquility.",
+        "seed": 1441,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_8388_seed_1441_dp_22_rank_44_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.4059774870973485,
+        "videoalign_local_mq": -0.7187929910940555,
+        "videoalign_local_ta": -1.2171371810437481,
+        "videoalign_local_overall": -3.341907659235152,
+        "avg": -2.27952242013945
+    },
+    {
+        "prompt": "stunningly low-angle, static shot, almost touching the damp forest floor strewn with withered yellow leaves and scattered moss, focuses upward on a single emerald-green bitter bamboo. Behind it, the dense bamboo forest forms a deep, dark vertical barrier, shading the surroundings with an extraordinary tranquility. At this moment, only a single beam of warm, golden sunlight, like a stage spotlight, penetrates the gaps in the forest canopy, casting a precise shadow, creating a distinct Tyndall effect in the dim air, with countless tiny particles dancing slowly within the beam of light. The bamboo stalks illuminated by the light take on the translucent texture of jade, their smooth surface tinged with a faint waxy sheen, while the backlit side is cast in soft shadow, outlining its sturdy outline. Under the effect of time-lapse photography, the bamboo pole is performing a phototropic movement in a stable and persistent posture that is imperceptible to the naked eye. Its slender trunk is slowly bending towards the direction of the light column in a tiny but clearly visible arc, and the few tender green bamboo leaves on the top also stretch out, as if silently declaring its desire for light and life. The whole picture is full of indomitable life tension and hope in the ultimate tranquility.",
+        "seed": 1442,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_8388_seed_1442_dp_23_rank_46_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_ta": -0.38794733489908845,
+        "videoalign_local_overall": -1.6224035881514172,
+        "videoalign_local_mq": -0.6905093765838825,
+        "videoalign_local_vq": -0.5439468766684463,
+        "avg": -1.0051754615252528
+    },
+    {
+        "prompt": "stunningly low-angle, static shot, almost touching the damp forest floor strewn with withered yellow leaves and scattered moss, focuses upward on a single emerald-green bitter bamboo. Behind it, the dense bamboo forest forms a deep, dark vertical barrier, shading the surroundings with an extraordinary tranquility. At this moment, only a single beam of warm, golden sunlight, like a stage spotlight, penetrates the gaps in the forest canopy, casting a precise shadow, creating a distinct Tyndall effect in the dim air, with countless tiny particles dancing slowly within the beam of light. The bamboo stalks illuminated by the light take on the translucent texture of jade, their smooth surface tinged with a faint waxy sheen, while the backlit side is cast in soft shadow, outlining its sturdy outline. Under the effect of time-lapse photography, the bamboo pole is performing a phototropic movement in a stable and persistent posture that is imperceptible to the naked eye. Its slender trunk is slowly bending towards the direction of the light column in a tiny but clearly visible arc, and the few tender green bamboo leaves on the top also stretch out, as if silently declaring its desire for light and life. The whole picture is full of indomitable life tension and hope in the ultimate tranquility.",
+        "seed": 1443,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_11/index_8388_seed_1443_dp_23_rank_46_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": -0.48746566617570963,
+        "videoalign_local_overall": -1.495281526081865,
+        "videoalign_local_mq": -0.3595910868148578,
+        "videoalign_local_vq": -0.6482247730912974,
+        "avg": -0.9913735961287873
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_tensor([8605, 8605])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle, wide-angle drone shot smoothly glides from left to right, clinging to the tops of a vast, golden wheat field. Under the low, evening sun, the field is tinted a warm honey hue. The sky is a deep blue, dotted with a few puffy white clouds whipped by the wind. Each ripe stalk bears a heavy load of plump ears, their delicate awns gleaming in the light. Suddenly, a powerful, invisible gust of wind sweeps through, forcing the stalks to bend uniformly, forming a spectacular, undulating wave. This golden wave of wheat rapidly spreads from one side of the camera toward the distant horizon, one layer chasing another, creating a flowing, rhythmic visual spectacle across the vast field. Light dances and flickers on the swaying ears of wheat, contrasting sharply with the shifting shadows cast by the waves. The entire image is imbued with dynamic vitality and a majestic yet tranquil natural beauty.",
+        "seed": 7436,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7436_dp_24_rank_48_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.4042395221569675,
+        "videoalign_local_ta": -0.35995780422753876,
+        "videoalign_local_overall": -2.3924827510460083,
+        "videoalign_local_mq": -0.6282854246615017,
+        "avg": -1.3762202776367733
+    },
+    {
+        "prompt": "low-angle, wide-angle drone shot smoothly glides from left to right, clinging to the tops of a vast, golden wheat field. Under the low, evening sun, the field is tinted a warm honey hue. The sky is a deep blue, dotted with a few puffy white clouds whipped by the wind. Each ripe stalk bears a heavy load of plump ears, their delicate awns gleaming in the light. Suddenly, a powerful, invisible gust of wind sweeps through, forcing the stalks to bend uniformly, forming a spectacular, undulating wave. This golden wave of wheat rapidly spreads from one side of the camera toward the distant horizon, one layer chasing another, creating a flowing, rhythmic visual spectacle across the vast field. Light dances and flickers on the swaying ears of wheat, contrasting sharply with the shifting shadows cast by the waves. The entire image is imbued with dynamic vitality and a majestic yet tranquil natural beauty.",
+        "seed": 7437,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7437_dp_24_rank_48_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.7270665098327105,
+        "videoalign_local_ta": -0.6771724851717686,
+        "videoalign_local_overall": -3.181366941025767,
+        "videoalign_local_mq": -0.7771279460212874,
+        "avg": -1.9292697130987677
+    },
+    {
+        "prompt": "low-angle, wide-angle drone shot smoothly glides from left to right, clinging to the tops of a vast, golden wheat field. Under the low, evening sun, the field is tinted a warm honey hue. The sky is a deep blue, dotted with a few puffy white clouds whipped by the wind. Each ripe stalk bears a heavy load of plump ears, their delicate awns gleaming in the light. Suddenly, a powerful, invisible gust of wind sweeps through, forcing the stalks to bend uniformly, forming a spectacular, undulating wave. This golden wave of wheat rapidly spreads from one side of the camera toward the distant horizon, one layer chasing another, creating a flowing, rhythmic visual spectacle across the vast field. Light dances and flickers on the swaying ears of wheat, contrasting sharply with the shifting shadows cast by the waves. The entire image is imbued with dynamic vitality and a majestic yet tranquil natural beauty.",
+        "seed": 7438,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7438_dp_25_rank_50_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.4442127157857272,
+        "videoalign_local_mq": -0.9429406360871769,
+        "videoalign_local_overall": -3.3504410394649584,
+        "videoalign_local_ta": -0.9632876875920544,
+        "avg": -2.1568643635285065
+    },
+    {
+        "prompt": "low-angle, wide-angle drone shot smoothly glides from left to right, clinging to the tops of a vast, golden wheat field. Under the low, evening sun, the field is tinted a warm honey hue. The sky is a deep blue, dotted with a few puffy white clouds whipped by the wind. Each ripe stalk bears a heavy load of plump ears, their delicate awns gleaming in the light. Suddenly, a powerful, invisible gust of wind sweeps through, forcing the stalks to bend uniformly, forming a spectacular, undulating wave. This golden wave of wheat rapidly spreads from one side of the camera toward the distant horizon, one layer chasing another, creating a flowing, rhythmic visual spectacle across the vast field. Light dances and flickers on the swaying ears of wheat, contrasting sharply with the shifting shadows cast by the waves. The entire image is imbued with dynamic vitality and a majestic yet tranquil natural beauty.",
+        "seed": 7439,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_12/index_8605_seed_7439_dp_25_rank_50_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.4268330663819186,
+        "videoalign_local_mq": -0.8184927322424155,
+        "videoalign_local_overall": -2.767000891176382,
+        "videoalign_local_ta": -0.5216750925520481,
+        "avg": -1.6443379918642151
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_13/index_tensor([7314, 7314])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "smooth drone tracking shot, shot from a slightly upward rear-view angle, closely follows a classic white Mitsubishi Lancer Evolution VI as it speeds along a winding coastal road. In the golden hour of evening, the warm sunlight casts a mirror-like glow on the car's paintwork, reflecting the pale orange sunset glow in the sky. The massive carbon fiber wing towering high above the rear, perfectly poised in the airflow, becomes the frame's most striking focal point. As the car enters a sharp S-curve with a nimble and graceful gesture, the camera pans steadily, capturing the car's slight tilt under centrifugal force. The red brake calipers on the bronze multi-spoke racing wheels flash by, and the rear end slides slightly outward in a perfectly controlled arc, its four tires gripping the dark gray asphalt like a virtuoso ballet dancer executing a precise and graceful spin. Then, the car quickly rights itself, unleashing its power without hesitation, sprinting towards the next corner with a deep roar from the exhaust. On one side of the road is a steep rocky cliff, and on the other side is a vast blue ocean with white waves. The whole picture is full of dynamic beauty and driving passion under the warm light and shadow, creating a free, focused and highly cinematic atmosphere.",
+        "seed": 24800,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_13/index_7314_seed_24800_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.2340803800842064,
+        "videoalign_local_ta": 0.06921499940288992,
+        "videoalign_local_vq": -1.3242931348994484,
+        "videoalign_local_mq": -0.9790022445876476,
+        "avg": -1.082432690340658
+    },
+    {
+        "prompt": "smooth drone tracking shot, shot from a slightly upward rear-view angle, closely follows a classic white Mitsubishi Lancer Evolution VI as it speeds along a winding coastal road. In the golden hour of evening, the warm sunlight casts a mirror-like glow on the car's paintwork, reflecting the pale orange sunset glow in the sky. The massive carbon fiber wing towering high above the rear, perfectly poised in the airflow, becomes the frame's most striking focal point. As the car enters a sharp S-curve with a nimble and graceful gesture, the camera pans steadily, capturing the car's slight tilt under centrifugal force. The red brake calipers on the bronze multi-spoke racing wheels flash by, and the rear end slides slightly outward in a perfectly controlled arc, its four tires gripping the dark gray asphalt like a virtuoso ballet dancer executing a precise and graceful spin. Then, the car quickly rights itself, unleashing its power without hesitation, sprinting towards the next corner with a deep roar from the exhaust. On one side of the road is a steep rocky cliff, and on the other side is a vast blue ocean with white waves. The whole picture is full of dynamic beauty and driving passion under the warm light and shadow, creating a free, focused and highly cinematic atmosphere.",
+        "seed": 24801,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_13/index_7314_seed_24801_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.288032582872107,
+        "videoalign_local_ta": 0.1189741650412005,
+        "videoalign_local_vq": -1.2964856958533548,
+        "videoalign_local_mq": -1.1105210520599522,
+        "avg": -1.084529208915453
+    },
+    {
+        "prompt": "smooth drone tracking shot, shot from a slightly upward rear-view angle, closely follows a classic white Mitsubishi Lancer Evolution VI as it speeds along a winding coastal road. In the golden hour of evening, the warm sunlight casts a mirror-like glow on the car's paintwork, reflecting the pale orange sunset glow in the sky. The massive carbon fiber wing towering high above the rear, perfectly poised in the airflow, becomes the frame's most striking focal point. As the car enters a sharp S-curve with a nimble and graceful gesture, the camera pans steadily, capturing the car's slight tilt under centrifugal force. The red brake calipers on the bronze multi-spoke racing wheels flash by, and the rear end slides slightly outward in a perfectly controlled arc, its four tires gripping the dark gray asphalt like a virtuoso ballet dancer executing a precise and graceful spin. Then, the car quickly rights itself, unleashing its power without hesitation, sprinting towards the next corner with a deep roar from the exhaust. On one side of the road is a steep rocky cliff, and on the other side is a vast blue ocean with white waves. The whole picture is full of dynamic beauty and driving passion under the warm light and shadow, creating a free, focused and highly cinematic atmosphere.",
+        "seed": 24802,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_13/index_7314_seed_24802_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -2.4774100910910755,
+        "videoalign_local_vq": -1.4363918735540133,
+        "videoalign_local_ta": 0.056775207993312274,
+        "videoalign_local_mq": -1.0977934255303745,
+        "avg": -1.2103174415488815
+    },
+    {
+        "prompt": "smooth drone tracking shot, shot from a slightly upward rear-view angle, closely follows a classic white Mitsubishi Lancer Evolution VI as it speeds along a winding coastal road. In the golden hour of evening, the warm sunlight casts a mirror-like glow on the car's paintwork, reflecting the pale orange sunset glow in the sky. The massive carbon fiber wing towering high above the rear, perfectly poised in the airflow, becomes the frame's most striking focal point. As the car enters a sharp S-curve with a nimble and graceful gesture, the camera pans steadily, capturing the car's slight tilt under centrifugal force. The red brake calipers on the bronze multi-spoke racing wheels flash by, and the rear end slides slightly outward in a perfectly controlled arc, its four tires gripping the dark gray asphalt like a virtuoso ballet dancer executing a precise and graceful spin. Then, the car quickly rights itself, unleashing its power without hesitation, sprinting towards the next corner with a deep roar from the exhaust. On one side of the road is a steep rocky cliff, and on the other side is a vast blue ocean with white waves. The whole picture is full of dynamic beauty and driving passion under the warm light and shadow, creating a free, focused and highly cinematic atmosphere.",
+        "seed": 24803,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_13/index_7314_seed_24803_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -1.7243850342342089,
+        "videoalign_local_vq": -1.2721541866880228,
+        "videoalign_local_ta": 0.24959197484176573,
+        "videoalign_local_mq": -0.7018228223879517,
+        "avg": -0.7373965296962215
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_14/index_tensor([1881, 1881])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "sweeping drone shot descends slowly from the inky black sky of Iceland at midnight, capturing a magnificent spectacle of the collision of heaven and earth. Across the frozen earth, a fiery red lava flow tears through the thick ice cap with unstoppable force. Golden-orange cracks spread rapidly across the crystalline surface, instantly sending up a vast cloud of white steam. Meanwhile, a vast, emerald green aurora dances across the sky like a vast, shimmering ribbon, its mysterious pulsing glow creating a stark and stunning visual contrast to the raging fire of the earth below. The camera begins to pan forward, smoothly passing over a deep, blue ice cavern, steam rising continuously from geothermal heat. The ice walls within, illuminated by the combined effects of the lava and the aurora, reflect a hazy interplay of blue, red, and green. Suddenly, the camera pitches downward, plummeting at breakneck speed, towards the roiling lava lake below, seething like the heart of a giant beast. In extreme slow motion, as the perspective immerses, viscous liquid rock is stirred up, and countless golden hot sparks splash upwards. They draw graceful arcs in the air and slowly rise, just meeting, interweaving and merging with the emerald green aurora particles falling in the sky, and finally converge into a surreal and brilliant waterfall composed of pure light and heat. The whole scene climaxes in violent power and extreme beauty, creating a doomsday atmosphere that is both magnificent and poetic.",
+        "seed": 10775,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_14/index_1881_seed_10775_dp_28_rank_56_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.4059774870973485,
+        "videoalign_local_mq": -1.2222413293751357,
+        "videoalign_local_overall": -2.820239436670725,
+        "videoalign_local_ta": -0.1920206201982406,
+        "avg": -1.5061300284344827
+    },
+    {
+        "prompt": "sweeping drone shot descends slowly from the inky black sky of Iceland at midnight, capturing a magnificent spectacle of the collision of heaven and earth. Across the frozen earth, a fiery red lava flow tears through the thick ice cap with unstoppable force. Golden-orange cracks spread rapidly across the crystalline surface, instantly sending up a vast cloud of white steam. Meanwhile, a vast, emerald green aurora dances across the sky like a vast, shimmering ribbon, its mysterious pulsing glow creating a stark and stunning visual contrast to the raging fire of the earth below. The camera begins to pan forward, smoothly passing over a deep, blue ice cavern, steam rising continuously from geothermal heat. The ice walls within, illuminated by the combined effects of the lava and the aurora, reflect a hazy interplay of blue, red, and green. Suddenly, the camera pitches downward, plummeting at breakneck speed, towards the roiling lava lake below, seething like the heart of a giant beast. In extreme slow motion, as the perspective immerses, viscous liquid rock is stirred up, and countless golden hot sparks splash upwards. They draw graceful arcs in the air and slowly rise, just meeting, interweaving and merging with the emerald green aurora particles falling in the sky, and finally converge into a surreal and brilliant waterfall composed of pure light and heat. The whole scene climaxes in violent power and extreme beauty, creating a doomsday atmosphere that is both magnificent and poetic.",
+        "seed": 10776,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_14/index_1881_seed_10776_dp_28_rank_56_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.5958501568339563,
+        "videoalign_local_mq": -1.1487039316486858,
+        "videoalign_local_overall": -3.182260589020041,
+        "videoalign_local_ta": -0.437706500537399,
+        "avg": -1.80998354477872
+    },
+    {
+        "prompt": "sweeping drone shot descends slowly from the inky black sky of Iceland at midnight, capturing a magnificent spectacle of the collision of heaven and earth. Across the frozen earth, a fiery red lava flow tears through the thick ice cap with unstoppable force. Golden-orange cracks spread rapidly across the crystalline surface, instantly sending up a vast cloud of white steam. Meanwhile, a vast, emerald green aurora dances across the sky like a vast, shimmering ribbon, its mysterious pulsing glow creating a stark and stunning visual contrast to the raging fire of the earth below. The camera begins to pan forward, smoothly passing over a deep, blue ice cavern, steam rising continuously from geothermal heat. The ice walls within, illuminated by the combined effects of the lava and the aurora, reflect a hazy interplay of blue, red, and green. Suddenly, the camera pitches downward, plummeting at breakneck speed, towards the roiling lava lake below, seething like the heart of a giant beast. In extreme slow motion, as the perspective immerses, viscous liquid rock is stirred up, and countless golden hot sparks splash upwards. They draw graceful arcs in the air and slowly rise, just meeting, interweaving and merging with the emerald green aurora particles falling in the sky, and finally converge into a surreal and brilliant waterfall composed of pure light and heat. The whole scene climaxes in violent power and extreme beauty, creating a doomsday atmosphere that is both magnificent and poetic.",
+        "seed": 10777,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_14/index_1881_seed_10777_dp_29_rank_58_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.2533533053363262,
+        "videoalign_local_vq": -1.578904998665243,
+        "videoalign_local_ta": -0.4034970741610605,
+        "videoalign_local_overall": -3.23575537816263,
+        "avg": -1.8196262261618452
+    },
+    {
+        "prompt": "sweeping drone shot descends slowly from the inky black sky of Iceland at midnight, capturing a magnificent spectacle of the collision of heaven and earth. Across the frozen earth, a fiery red lava flow tears through the thick ice cap with unstoppable force. Golden-orange cracks spread rapidly across the crystalline surface, instantly sending up a vast cloud of white steam. Meanwhile, a vast, emerald green aurora dances across the sky like a vast, shimmering ribbon, its mysterious pulsing glow creating a stark and stunning visual contrast to the raging fire of the earth below. The camera begins to pan forward, smoothly passing over a deep, blue ice cavern, steam rising continuously from geothermal heat. The ice walls within, illuminated by the combined effects of the lava and the aurora, reflect a hazy interplay of blue, red, and green. Suddenly, the camera pitches downward, plummeting at breakneck speed, towards the roiling lava lake below, seething like the heart of a giant beast. In extreme slow motion, as the perspective immerses, viscous liquid rock is stirred up, and countless golden hot sparks splash upwards. They draw graceful arcs in the air and slowly rise, just meeting, interweaving and merging with the emerald green aurora particles falling in the sky, and finally converge into a surreal and brilliant waterfall composed of pure light and heat. The whole scene climaxes in violent power and extreme beauty, creating a doomsday atmosphere that is both magnificent and poetic.",
+        "seed": 10778,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_14/index_1881_seed_10778_dp_29_rank_58_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.1883009919629282,
+        "videoalign_local_vq": -1.5480561209734829,
+        "videoalign_local_ta": -0.46880597906134314,
+        "videoalign_local_overall": -3.2051630919977545,
+        "avg": -1.8369845355295487
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_tensor([1672, 1672])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot, shot from a horizontal angle, slowly tilts downward, following a suit of ancient, battle-worn steel armor as it descends with a solemn, slow descent into the dark, murky waters. The armor consists of a closed helmet with narrow eye slits, a sturdy breastplate, and tightly connected arm and leg armor. Its dull metal surface is covered with countless scratches and dents of varying depths, silently bearing witness to the fierce battles of the past. Mottled rust seeps through the seams. The only source of light comes from far above the water, casting a faint, flickering, cold beam. The light penetrates the deep blue-black water, revealing countless tiny suspended particles drifting slowly within. As this faint light sweeps across the armor's metal surface, it briefly illuminates the ancient scars. The most eye-catching thing is that a series of fine and continuous silver bubbles are rushing out from the narrow gaps in the helmet's eyelets, forming a clear trajectory and floating towards the unreachable light source above, forming a sharp contrast with the fate of the heavy falling armor. The whole picture is filled with a quiet, lonely and slightly tragic atmosphere, as if witnessing the end of a heroic era.",
+        "seed": 23930,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_1672_seed_23930_dp_30_rank_60_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.15562942009386,
+        "videoalign_local_ta": 0.11275426933641167,
+        "videoalign_local_mq": -0.9493044493519659,
+        "videoalign_local_vq": -1.3190792400783058,
+        "avg": -1.0214375753787241
+    },
+    {
+        "prompt": "medium shot, shot from a horizontal angle, slowly tilts downward, following a suit of ancient, battle-worn steel armor as it descends with a solemn, slow descent into the dark, murky waters. The armor consists of a closed helmet with narrow eye slits, a sturdy breastplate, and tightly connected arm and leg armor. Its dull metal surface is covered with countless scratches and dents of varying depths, silently bearing witness to the fierce battles of the past. Mottled rust seeps through the seams. The only source of light comes from far above the water, casting a faint, flickering, cold beam. The light penetrates the deep blue-black water, revealing countless tiny suspended particles drifting slowly within. As this faint light sweeps across the armor's metal surface, it briefly illuminates the ancient scars. The most eye-catching thing is that a series of fine and continuous silver bubbles are rushing out from the narrow gaps in the helmet's eyelets, forming a clear trajectory and floating towards the unreachable light source above, forming a sharp contrast with the fate of the heavy falling armor. The whole picture is filled with a quiet, lonely and slightly tragic atmosphere, as if witnessing the end of a heroic era.",
+        "seed": 23931,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_1672_seed_23931_dp_30_rank_60_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.0182261824350918,
+        "videoalign_local_ta": 0.380209784642331,
+        "videoalign_local_mq": -1.1175919556874956,
+        "videoalign_local_vq": -1.280844011389927,
+        "avg": -0.8190081988963803
+    },
+    {
+        "prompt": "medium shot, shot from a horizontal angle, slowly tilts downward, following a suit of ancient, battle-worn steel armor as it descends with a solemn, slow descent into the dark, murky waters. The armor consists of a closed helmet with narrow eye slits, a sturdy breastplate, and tightly connected arm and leg armor. Its dull metal surface is covered with countless scratches and dents of varying depths, silently bearing witness to the fierce battles of the past. Mottled rust seeps through the seams. The only source of light comes from far above the water, casting a faint, flickering, cold beam. The light penetrates the deep blue-black water, revealing countless tiny suspended particles drifting slowly within. As this faint light sweeps across the armor's metal surface, it briefly illuminates the ancient scars. The most eye-catching thing is that a series of fine and continuous silver bubbles are rushing out from the narrow gaps in the helmet's eyelets, forming a clear trajectory and floating towards the unreachable light source above, forming a sharp contrast with the fate of the heavy falling armor. The whole picture is filled with a quiet, lonely and slightly tragic atmosphere, as if witnessing the end of a heroic era.",
+        "seed": 23932,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_1672_seed_23932_dp_31_rank_62_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.973345521685613,
+        "videoalign_local_vq": -1.3660042934685888,
+        "videoalign_local_ta": 0.21849249631782164,
+        "videoalign_local_overall": -2.1208573188363804,
+        "avg": -0.9511824112592793
+    },
+    {
+        "prompt": "medium shot, shot from a horizontal angle, slowly tilts downward, following a suit of ancient, battle-worn steel armor as it descends with a solemn, slow descent into the dark, murky waters. The armor consists of a closed helmet with narrow eye slits, a sturdy breastplate, and tightly connected arm and leg armor. Its dull metal surface is covered with countless scratches and dents of varying depths, silently bearing witness to the fierce battles of the past. Mottled rust seeps through the seams. The only source of light comes from far above the water, casting a faint, flickering, cold beam. The light penetrates the deep blue-black water, revealing countless tiny suspended particles drifting slowly within. As this faint light sweeps across the armor's metal surface, it briefly illuminates the ancient scars. The most eye-catching thing is that a series of fine and continuous silver bubbles are rushing out from the narrow gaps in the helmet's eyelets, forming a clear trajectory and floating towards the unreachable light source above, forming a sharp contrast with the fate of the heavy falling armor. The whole picture is filled with a quiet, lonely and slightly tragic atmosphere, as if witnessing the end of a heroic era.",
+        "seed": 23933,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_15/index_1672_seed_23933_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.103450148432409,
+        "videoalign_local_vq": -1.3016995906744973,
+        "videoalign_local_ta": 0.36776999323275333,
+        "videoalign_local_overall": -2.0373797458741527,
+        "avg": -0.8348048763206999
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_tensor([4901, 4901])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dynamic low-angle shot begins with a tight close-up of a tense, muscular calf in the starting blocks, then quickly pulls back as the starting gun sounds. The athlete, an African man with a chiseled, determined face and short, dark hair, charges forward explosively. He wears a vibrant red sleeveless athletic vest made of lightweight, moisture-wicking fabric and a pair of tight black shorts. As the camera pulls back to a wide shot, it reveals the entire scene: a professional terracotta athletic track with crisp white lane markings, bathed in the brilliant, low afternoon sun. The camera then shifts to a smooth, rapid tracking shot, keeping pace with the leading runner as he enters the first turn of the 400-meter race. His form is impeccable; his arms pump rhythmically, his knees lift, and his body leans into the curve to counteract the force. Sweat gleams on his chiseled shoulders and back, catching the golden light and creating sharp highlights. In the background, the blurred forms of other runners struggle to keep up, while the stadium stands form a soft-focus mosaic of cheering crowds. With decisive power, he steadily passed runners in adjacent lanes, his expression of focus unwavering, creating an intense and exciting atmosphere of peak physical fitness and competitive advantage.",
+        "seed": 15668,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_4901_seed_15668_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.3708422848322894,
+        "videoalign_local_ta": -0.024083436168942405,
+        "videoalign_local_mq": -1.0624389073926581,
+        "videoalign_local_vq": -1.2843199412706887,
+        "avg": -1.197462860500616
+    },
+    {
+        "prompt": "dynamic low-angle shot begins with a tight close-up of a tense, muscular calf in the starting blocks, then quickly pulls back as the starting gun sounds. The athlete, an African man with a chiseled, determined face and short, dark hair, charges forward explosively. He wears a vibrant red sleeveless athletic vest made of lightweight, moisture-wicking fabric and a pair of tight black shorts. As the camera pulls back to a wide shot, it reveals the entire scene: a professional terracotta athletic track with crisp white lane markings, bathed in the brilliant, low afternoon sun. The camera then shifts to a smooth, rapid tracking shot, keeping pace with the leading runner as he enters the first turn of the 400-meter race. His form is impeccable; his arms pump rhythmically, his knees lift, and his body leans into the curve to counteract the force. Sweat gleams on his chiseled shoulders and back, catching the golden light and creating sharp highlights. In the background, the blurred forms of other runners struggle to keep up, while the stadium stands form a soft-focus mosaic of cheering crowds. With decisive power, he steadily passed runners in adjacent lanes, his expression of focus unwavering, creating an intense and exciting atmosphere of peak physical fitness and competitive advantage.",
+        "seed": 15669,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_4901_seed_15669_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.673174841956003,
+        "videoalign_local_ta": -0.2853190557700729,
+        "videoalign_local_mq": -1.0878941604518138,
+        "videoalign_local_vq": -1.2999616257341164,
+        "avg": -1.479246948863038
+    },
+    {
+        "prompt": "dynamic low-angle shot begins with a tight close-up of a tense, muscular calf in the starting blocks, then quickly pulls back as the starting gun sounds. The athlete, an African man with a chiseled, determined face and short, dark hair, charges forward explosively. He wears a vibrant red sleeveless athletic vest made of lightweight, moisture-wicking fabric and a pair of tight black shorts. As the camera pulls back to a wide shot, it reveals the entire scene: a professional terracotta athletic track with crisp white lane markings, bathed in the brilliant, low afternoon sun. The camera then shifts to a smooth, rapid tracking shot, keeping pace with the leading runner as he enters the first turn of the 400-meter race. His form is impeccable; his arms pump rhythmically, his knees lift, and his body leans into the curve to counteract the force. Sweat gleams on his chiseled shoulders and back, catching the golden light and creating sharp highlights. In the background, the blurred forms of other runners struggle to keep up, while the stadium stands form a soft-focus mosaic of cheering crowds. With decisive power, he steadily passed runners in adjacent lanes, his expression of focus unwavering, creating an intense and exciting atmosphere of peak physical fitness and competitive advantage.",
+        "seed": 15670,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_4901_seed_15670_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.1345621243935993,
+        "videoalign_local_ta": -0.11738187174077473,
+        "videoalign_local_vq": -1.1974216942516462,
+        "videoalign_local_overall": -2.44936569038602,
+        "avg": -1.2833737810633974
+    },
+    {
+        "prompt": "dynamic low-angle shot begins with a tight close-up of a tense, muscular calf in the starting blocks, then quickly pulls back as the starting gun sounds. The athlete, an African man with a chiseled, determined face and short, dark hair, charges forward explosively. He wears a vibrant red sleeveless athletic vest made of lightweight, moisture-wicking fabric and a pair of tight black shorts. As the camera pulls back to a wide shot, it reveals the entire scene: a professional terracotta athletic track with crisp white lane markings, bathed in the brilliant, low afternoon sun. The camera then shifts to a smooth, rapid tracking shot, keeping pace with the leading runner as he enters the first turn of the 400-meter race. His form is impeccable; his arms pump rhythmically, his knees lift, and his body leans into the curve to counteract the force. Sweat gleams on his chiseled shoulders and back, catching the golden light and creating sharp highlights. In the background, the blurred forms of other runners struggle to keep up, while the stadium stands form a soft-focus mosaic of cheering crowds. With decisive power, he steadily passed runners in adjacent lanes, his expression of focus unwavering, creating an intense and exciting atmosphere of peak physical fitness and competitive advantage.",
+        "seed": 15671,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_2/index_4901_seed_15671_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.1699166425313157,
+        "videoalign_local_ta": -0.41904681342303257,
+        "videoalign_local_vq": -1.5085174185798185,
+        "videoalign_local_overall": -3.097480874534167,
+        "avg": -1.7582638439785996
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_3/index_tensor([8678, 8678])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up shot, shot from a slightly overhead angle, the camera remains still, focusing on a weathered male hand, its skin roughened, its knuckles thick with calluses, tightly gripping a traditional car key with a black plastic head. With a steady and decisive push of the wrist, the forearm muscles tense, and the key twists forcefully into the old car's ignition lock, making a crisp, mechanical click. Then, with a deep, powerful roar, the car's engine starts, sending a slight tremor through the entire body. Simultaneously, a layer of dust particles, visible in the slanting sunlight streaming into the car, dance slightly on the previously dim dashboard, and the speedometer and tachometer needles jump sharply before illuminating instantly along with various red and orange indicator lights, imbuing this gritty moment with vitality and creating a focused, powerful, and realistic atmosphere of impending departure.",
+        "seed": 2845,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_3/index_8678_seed_2845_dp_6_rank_12_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.027101130094323,
+        "videoalign_local_ta": -0.44081644838979345,
+        "videoalign_local_mq": -0.6099010752298892,
+        "videoalign_local_overall": -2.0778186537140058,
+        "avg": -1.2593175510518995
+    },
+    {
+        "prompt": "close-up shot, shot from a slightly overhead angle, the camera remains still, focusing on a weathered male hand, its skin roughened, its knuckles thick with calluses, tightly gripping a traditional car key with a black plastic head. With a steady and decisive push of the wrist, the forearm muscles tense, and the key twists forcefully into the old car's ignition lock, making a crisp, mechanical click. Then, with a deep, powerful roar, the car's engine starts, sending a slight tremor through the entire body. Simultaneously, a layer of dust particles, visible in the slanting sunlight streaming into the car, dance slightly on the previously dim dashboard, and the speedometer and tachometer needles jump sharply before illuminating instantly along with various red and orange indicator lights, imbuing this gritty moment with vitality and creating a focused, powerful, and realistic atmosphere of impending departure.",
+        "seed": 2846,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_3/index_8678_seed_2846_dp_6_rank_12_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.0340529898558464,
+        "videoalign_local_ta": -0.09250228892161944,
+        "videoalign_local_mq": -0.9178389282093984,
+        "videoalign_local_overall": -2.044394206986864,
+        "avg": -1.0684482479542419
+    },
+    {
+        "prompt": "close-up shot, shot from a slightly overhead angle, the camera remains still, focusing on a weathered male hand, its skin roughened, its knuckles thick with calluses, tightly gripping a traditional car key with a black plastic head. With a steady and decisive push of the wrist, the forearm muscles tense, and the key twists forcefully into the old car's ignition lock, making a crisp, mechanical click. Then, with a deep, powerful roar, the car's engine starts, sending a slight tremor through the entire body. Simultaneously, a layer of dust particles, visible in the slanting sunlight streaming into the car, dance slightly on the previously dim dashboard, and the speedometer and tachometer needles jump sharply before illuminating instantly along with various red and orange indicator lights, imbuing this gritty moment with vitality and creating a focused, powerful, and realistic atmosphere of impending departure.",
+        "seed": 2847,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_3/index_8678_seed_2847_dp_7_rank_14_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.7972800213597857,
+        "videoalign_local_ta": 0.06921499940288992,
+        "videoalign_local_overall": -1.9011552070432103,
+        "videoalign_local_vq": -1.1730901850863145,
+        "avg": -0.9159701038201602
+    },
+    {
+        "prompt": "close-up shot, shot from a slightly overhead angle, the camera remains still, focusing on a weathered male hand, its skin roughened, its knuckles thick with calluses, tightly gripping a traditional car key with a black plastic head. With a steady and decisive push of the wrist, the forearm muscles tense, and the key twists forcefully into the old car's ignition lock, making a crisp, mechanical click. Then, with a deep, powerful roar, the car's engine starts, sending a slight tremor through the entire body. Simultaneously, a layer of dust particles, visible in the slanting sunlight streaming into the car, dance slightly on the previously dim dashboard, and the speedometer and tachometer needles jump sharply before illuminating instantly along with various red and orange indicator lights, imbuing this gritty moment with vitality and creating a focused, powerful, and realistic atmosphere of impending departure.",
+        "seed": 2848,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_3/index_8678_seed_2848_dp_7_rank_14_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 3,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.8050580153500834,
+        "videoalign_local_ta": -0.34751801281796113,
+        "videoalign_local_overall": -2.228340176593031,
+        "videoalign_local_vq": -1.0757641484249867,
+        "avg": -1.2879290947054962
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_4/index_tensor([7539, 7539])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle close-up shot, the camera held still, focuses deep within a masonry hearth. In an instant, a flame erupts from the bottom of the frame, its core a dazzling, incandescent white, rapidly transitioning to vibrant orange and deep red. The flames twist and twirl violently in the air, forming a fluid, translucent body of energy. As this surge of power erupts, countless fiery sparks are swept upward. These tiny, bright golden particles scatter against the near-black background, leaving fleeting, brilliant trails like a miniature meteor shower erupting upward. The flames, the sole source of light, cast a dancing, flickering glow, illuminating the rough, smoke-blackened masonry within and casting rapidly shifting, deep shadows all around. The image is imbued with a sense of raw power and fiery dynamic beauty, creating an atmosphere both warm and awe-inspiring.",
+        "seed": 16514,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_4/index_7539_seed_16514_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -0.8036438346245747,
+        "videoalign_local_ta": -0.0800624975120418,
+        "videoalign_local_overall": -2.2914217841743456,
+        "videoalign_local_vq": -1.4077154520377293,
+        "avg": -1.1857421408431938
+    },
+    {
+        "prompt": "low-angle close-up shot, the camera held still, focuses deep within a masonry hearth. In an instant, a flame erupts from the bottom of the frame, its core a dazzling, incandescent white, rapidly transitioning to vibrant orange and deep red. The flames twist and twirl violently in the air, forming a fluid, translucent body of energy. As this surge of power erupts, countless fiery sparks are swept upward. These tiny, bright golden particles scatter against the near-black background, leaving fleeting, brilliant trails like a miniature meteor shower erupting upward. The flames, the sole source of light, cast a dancing, flickering glow, illuminating the rough, smoke-blackened masonry within and casting rapidly shifting, deep shadows all around. The image is imbued with a sense of raw power and fiery dynamic beauty, creating an atmosphere both warm and awe-inspiring.",
+        "seed": 16515,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_4/index_7539_seed_16515_dp_8_rank_16_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_mq": -0.9164247474838897,
+        "videoalign_local_ta": -0.17336093308387412,
+        "videoalign_local_overall": -2.3376083580904545,
+        "videoalign_local_vq": -1.247822677522691,
+        "avg": -1.2554846455871644
+    },
+    {
+        "prompt": "low-angle close-up shot, the camera held still, focuses deep within a masonry hearth. In an instant, a flame erupts from the bottom of the frame, its core a dazzling, incandescent white, rapidly transitioning to vibrant orange and deep red. The flames twist and twirl violently in the air, forming a fluid, translucent body of energy. As this surge of power erupts, countless fiery sparks are swept upward. These tiny, bright golden particles scatter against the near-black background, leaving fleeting, brilliant trails like a miniature meteor shower erupting upward. The flames, the sole source of light, cast a dancing, flickering glow, illuminating the rough, smoke-blackened masonry within and casting rapidly shifting, deep shadows all around. The image is imbued with a sense of raw power and fiery dynamic beauty, creating an atmosphere both warm and awe-inspiring.",
+        "seed": 16516,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_4/index_7539_seed_16516_dp_9_rank_18_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.9181924733907755,
+        "videoalign_local_overall": -2.4971595152112656,
+        "videoalign_local_ta": -0.35373790852274994,
+        "videoalign_local_vq": -1.2252291332977399,
+        "avg": -1.4254487118670076
+    },
+    {
+        "prompt": "low-angle close-up shot, the camera held still, focuses deep within a masonry hearth. In an instant, a flame erupts from the bottom of the frame, its core a dazzling, incandescent white, rapidly transitioning to vibrant orange and deep red. The flames twist and twirl violently in the air, forming a fluid, translucent body of energy. As this surge of power erupts, countless fiery sparks are swept upward. These tiny, bright golden particles scatter against the near-black background, leaving fleeting, brilliant trails like a miniature meteor shower erupting upward. The flames, the sole source of light, cast a dancing, flickering glow, illuminating the rough, smoke-blackened masonry within and casting rapidly shifting, deep shadows all around. The image is imbued with a sense of raw power and fiery dynamic beauty, creating an atmosphere both warm and awe-inspiring.",
+        "seed": 16517,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_4/index_7539_seed_16517_dp_9_rank_18_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.8837218182065021,
+        "videoalign_local_overall": -2.6855395891962908,
+        "videoalign_local_ta": -0.27287926436049526,
+        "videoalign_local_vq": -1.5289385066292935,
+        "avg": -1.479209426778393
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_tensor([887, 887])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow, medium-long shot begins on a mountain terrace shrouded in morning mist. An elderly monk, his smooth head gleaming in the damp air, deep wrinkles etched across his serene face like rings of wisdom. He wears a gray cotton and linen robe, slightly whitish from age, its wide cuffs swaying gently with his movements. His feet are firmly rooted in the moist earth, his body erect and relaxed. His arms rise calmly from his sides, tracing a complete, smooth arc in front of him with a steady, inner-strength rhythm, his fingertips seemingly touching invisible currents of energy. The first soft rays of morning light penetrate the mist, casting a faint golden rim around his figure. The light creates a Tyndall effect within the ethereal haze, creating visible beams of light. His eyes are half-closed, a faint smile lingers on his lips, and his face carries a transcendental peace, as if blending seamlessly with the flowing air and the distant mountains. The painting's cool and subdued tones, combined with slow, continuous movements, create an atmosphere of profound tranquility, solemnity, and a sense of Zen.",
+        "seed": 19168,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_887_seed_19168_dp_10_rank_20_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -0.9613610497556524,
+        "videoalign_local_mq": -0.7721783134820072,
+        "videoalign_local_ta": 0.9213407109589584,
+        "videoalign_local_vq": -1.1105234472326038,
+        "avg": -0.020010169398347044
+    },
+    {
+        "prompt": "slow, medium-long shot begins on a mountain terrace shrouded in morning mist. An elderly monk, his smooth head gleaming in the damp air, deep wrinkles etched across his serene face like rings of wisdom. He wears a gray cotton and linen robe, slightly whitish from age, its wide cuffs swaying gently with his movements. His feet are firmly rooted in the moist earth, his body erect and relaxed. His arms rise calmly from his sides, tracing a complete, smooth arc in front of him with a steady, inner-strength rhythm, his fingertips seemingly touching invisible currents of energy. The first soft rays of morning light penetrate the mist, casting a faint golden rim around his figure. The light creates a Tyndall effect within the ethereal haze, creating visible beams of light. His eyes are half-closed, a faint smile lingers on his lips, and his face carries a transcendental peace, as if blending seamlessly with the flowing air and the distant mountains. The painting's cool and subdued tones, combined with slow, continuous movements, create an atmosphere of profound tranquility, solemnity, and a sense of Zen.",
+        "seed": 19169,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_887_seed_19169_dp_10_rank_20_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -1.0030627861830523,
+        "videoalign_local_mq": -0.9768809734993846,
+        "videoalign_local_ta": 0.9835396680068467,
+        "videoalign_local_vq": -1.0097214806905144,
+        "avg": -0.009761559088102834
+    },
+    {
+        "prompt": "slow, medium-long shot begins on a mountain terrace shrouded in morning mist. An elderly monk, his smooth head gleaming in the damp air, deep wrinkles etched across his serene face like rings of wisdom. He wears a gray cotton and linen robe, slightly whitish from age, its wide cuffs swaying gently with his movements. His feet are firmly rooted in the moist earth, his body erect and relaxed. His arms rise calmly from his sides, tracing a complete, smooth arc in front of him with a steady, inner-strength rhythm, his fingertips seemingly touching invisible currents of energy. The first soft rays of morning light penetrate the mist, casting a faint golden rim around his figure. The light creates a Tyndall effect within the ethereal haze, creating visible beams of light. His eyes are half-closed, a faint smile lingers on his lips, and his face carries a transcendental peace, as if blending seamlessly with the flowing air and the distant mountains. The painting's cool and subdued tones, combined with slow, continuous movements, create an atmosphere of profound tranquility, solemnity, and a sense of Zen.",
+        "seed": 19170,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_887_seed_19170_dp_11_rank_22_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.8482789137734416,
+        "videoalign_local_overall": -1.2626615306849525,
+        "videoalign_local_ta": 0.796942796863182,
+        "videoalign_local_vq": -1.2113254137746932,
+        "avg": -0.23285936691088532
+    },
+    {
+        "prompt": "slow, medium-long shot begins on a mountain terrace shrouded in morning mist. An elderly monk, his smooth head gleaming in the damp air, deep wrinkles etched across his serene face like rings of wisdom. He wears a gray cotton and linen robe, slightly whitish from age, its wide cuffs swaying gently with his movements. His feet are firmly rooted in the moist earth, his body erect and relaxed. His arms rise calmly from his sides, tracing a complete, smooth arc in front of him with a steady, inner-strength rhythm, his fingertips seemingly touching invisible currents of energy. The first soft rays of morning light penetrate the mist, casting a faint golden rim around his figure. The light creates a Tyndall effect within the ethereal haze, creating visible beams of light. His eyes are half-closed, a faint smile lingers on his lips, and his face carries a transcendental peace, as if blending seamlessly with the flowing air and the distant mountains. The painting's cool and subdued tones, combined with slow, continuous movements, create an atmosphere of profound tranquility, solemnity, and a sense of Zen.",
+        "seed": 19171,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_5/index_887_seed_19171_dp_11_rank_22_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.9542540818912462,
+        "videoalign_local_overall": -1.4752006338198123,
+        "videoalign_local_ta": 0.7720632140440268,
+        "videoalign_local_vq": -1.293009765972593,
+        "avg": -0.3515687098878928
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_6/index_tensor([1961, 1961])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up shot, moving slowly and steadily forward, almost touching the damp ground, centered on the back of a young Chinese man, kneeling deep in a dense, forgotten forest. His back hunched, his entire body etched with tension and concentration. He wore a frayed, dark gray hooded sweatshirt, the hood nearly obscuring his head and face, and dark, mud-stained trousers. His hands, stained with black earth, carefully and steadily lowered an irregularly shaped object wrapped in crimson silk into a freshly dug pit. The red cloth, illuminated by the single, unsettling, warm yellow light of an old lantern on the ground beside him, took on an overly saturated, almost unnatural brightness, creating a harsh contrast with the surrounding darkness, littered with decaying leaves. The lantern's light cast long, dancing shadows, making the surrounding tangled roots and gnarled trunks appear hideous, while the forest beyond was a deep, impenetrable darkness. Without using any tools, he used his fingers to gently yet decisively push the loose soil back into the pit, attempting to completely conceal the mysterious red bag. The entire scene was steeped in a deep sense of secrecy and unsettling ritual, creating an eerie, dark, and deeply oppressive atmosphere.",
+        "seed": 8605,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_6/index_1961_seed_8605_dp_12_rank_24_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_ta": -0.29775884717965057,
+        "videoalign_local_overall": -2.6868620771751526,
+        "videoalign_local_vq": -1.4129293468588717,
+        "videoalign_local_mq": -0.9761738831366303,
+        "avg": -1.4923104621774015
+    },
+    {
+        "prompt": "close-up shot, moving slowly and steadily forward, almost touching the damp ground, centered on the back of a young Chinese man, kneeling deep in a dense, forgotten forest. His back hunched, his entire body etched with tension and concentration. He wore a frayed, dark gray hooded sweatshirt, the hood nearly obscuring his head and face, and dark, mud-stained trousers. His hands, stained with black earth, carefully and steadily lowered an irregularly shaped object wrapped in crimson silk into a freshly dug pit. The red cloth, illuminated by the single, unsettling, warm yellow light of an old lantern on the ground beside him, took on an overly saturated, almost unnatural brightness, creating a harsh contrast with the surrounding darkness, littered with decaying leaves. The lantern's light cast long, dancing shadows, making the surrounding tangled roots and gnarled trunks appear hideous, while the forest beyond was a deep, impenetrable darkness. Without using any tools, he used his fingers to gently yet decisively push the loose soil back into the pit, attempting to completely conceal the mysterious red bag. The entire scene was steeped in a deep sense of secrecy and unsettling ritual, creating an eerie, dark, and deeply oppressive atmosphere.",
+        "seed": 8606,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_6/index_1961_seed_8606_dp_12_rank_24_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_ta": -0.00542374905457594,
+        "videoalign_local_overall": -2.352934864346958,
+        "videoalign_local_vq": -1.364266328528208,
+        "videoalign_local_mq": -0.9832447867641736,
+        "avg": -1.1791793067007668
+    },
+    {
+        "prompt": "close-up shot, moving slowly and steadily forward, almost touching the damp ground, centered on the back of a young Chinese man, kneeling deep in a dense, forgotten forest. His back hunched, his entire body etched with tension and concentration. He wore a frayed, dark gray hooded sweatshirt, the hood nearly obscuring his head and face, and dark, mud-stained trousers. His hands, stained with black earth, carefully and steadily lowered an irregularly shaped object wrapped in crimson silk into a freshly dug pit. The red cloth, illuminated by the single, unsettling, warm yellow light of an old lantern on the ground beside him, took on an overly saturated, almost unnatural brightness, creating a harsh contrast with the surrounding darkness, littered with decaying leaves. The lantern's light cast long, dancing shadows, making the surrounding tangled roots and gnarled trunks appear hideous, while the forest beyond was a deep, impenetrable darkness. Without using any tools, he used his fingers to gently yet decisively push the loose soil back into the pit, attempting to completely conceal the mysterious red bag. The entire scene was steeped in a deep sense of secrecy and unsettling ritual, creating an eerie, dark, and deeply oppressive atmosphere.",
+        "seed": 8607,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_6/index_1961_seed_8607_dp_13_rank_26_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_ta": -0.17336093308387412,
+        "videoalign_local_mq": -0.8976868528709001,
+        "videoalign_local_vq": -1.2512986074034527,
+        "videoalign_local_overall": -2.3223463933582265,
+        "avg": -1.2478536632210506
+    },
+    {
+        "prompt": "close-up shot, moving slowly and steadily forward, almost touching the damp ground, centered on the back of a young Chinese man, kneeling deep in a dense, forgotten forest. His back hunched, his entire body etched with tension and concentration. He wore a frayed, dark gray hooded sweatshirt, the hood nearly obscuring his head and face, and dark, mud-stained trousers. His hands, stained with black earth, carefully and steadily lowered an irregularly shaped object wrapped in crimson silk into a freshly dug pit. The red cloth, illuminated by the single, unsettling, warm yellow light of an old lantern on the ground beside him, took on an overly saturated, almost unnatural brightness, creating a harsh contrast with the surrounding darkness, littered with decaying leaves. The lantern's light cast long, dancing shadows, making the surrounding tangled roots and gnarled trunks appear hideous, while the forest beyond was a deep, impenetrable darkness. Without using any tools, he used his fingers to gently yet decisively push the loose soil back into the pit, attempting to completely conceal the mysterious red bag. The entire scene was steeped in a deep sense of secrecy and unsettling ritual, creating an eerie, dark, and deeply oppressive atmosphere.",
+        "seed": 8608,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_6/index_1961_seed_8608_dp_13_rank_26_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 6,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": 0.007016042355001703,
+        "videoalign_local_mq": -1.012235491637101,
+        "videoalign_local_vq": -1.4233571365011568,
+        "videoalign_local_overall": -2.4285765857832557,
+        "avg": -1.2107802717141272
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_7/index_tensor([3018, 3018])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle, handheld tracking shot follows two men as they engage in a frantic chase through a narrow, damp alley. Shot entirely in high-contrast black-and-white, the leading man, wearing a thin, rain-soaked windbreaker, his damp black hair plastered to his forehead, glances back in panic, his face a panting, fearful expression. The other, more burly man in a heavy, dark coat, pursues them. His steps are heavy and determined, his face stern, his eyes gleaming with unyielding determination. The cobblestones beneath their feet are stained with filthy water, which splatters violently with each heavy step, creating splashes of silvery water that shimmer in the dim light, like shattered glass. The mottled brick walls on both sides squeeze inward, and the peeling graffiti and damp moss on the walls cast long and distorted shadows under the pale light of a single lamp deep in the alley, intensifying the oppressive sense of space and the urgency of the chase, creating a suffocating and dynamic film noir atmosphere.",
+        "seed": 25249,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_7/index_3018_seed_25249_dp_14_rank_28_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.1167022587205775,
+        "videoalign_local_vq": -1.3660042934685888,
+        "videoalign_local_ta": 0.4361888459854304,
+        "videoalign_local_mq": -1.1868868112374196,
+        "avg": -0.8402567063675738
+    },
+    {
+        "prompt": "low-angle, handheld tracking shot follows two men as they engage in a frantic chase through a narrow, damp alley. Shot entirely in high-contrast black-and-white, the leading man, wearing a thin, rain-soaked windbreaker, his damp black hair plastered to his forehead, glances back in panic, his face a panting, fearful expression. The other, more burly man in a heavy, dark coat, pursues them. His steps are heavy and determined, his face stern, his eyes gleaming with unyielding determination. The cobblestones beneath their feet are stained with filthy water, which splatters violently with each heavy step, creating splashes of silvery water that shimmer in the dim light, like shattered glass. The mottled brick walls on both sides squeeze inward, and the peeling graffiti and damp moss on the walls cast long and distorted shadows under the pale light of a single lamp deep in the alley, intensifying the oppressive sense of space and the urgency of the chase, creating a suffocating and dynamic film noir atmosphere.",
+        "seed": 25250,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_7/index_3018_seed_25250_dp_14_rank_28_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -1.7991271536359945,
+        "videoalign_local_vq": -1.1869939046093612,
+        "videoalign_local_ta": 0.4983878030333186,
+        "videoalign_local_mq": -1.1105210520599522,
+        "avg": -0.6503696753013382
+    },
+    {
+        "prompt": "low-angle, handheld tracking shot follows two men as they engage in a frantic chase through a narrow, damp alley. Shot entirely in high-contrast black-and-white, the leading man, wearing a thin, rain-soaked windbreaker, his damp black hair plastered to his forehead, glances back in panic, his face a panting, fearful expression. The other, more burly man in a heavy, dark coat, pursues them. His steps are heavy and determined, his face stern, his eyes gleaming with unyielding determination. The cobblestones beneath their feet are stained with filthy water, which splatters violently with each heavy step, creating splashes of silvery water that shimmer in the dim light, like shattered glass. The mottled brick walls on both sides squeeze inward, and the peeling graffiti and damp moss on the walls cast long and distorted shadows under the pale light of a single lamp deep in the alley, intensifying the oppressive sense of space and the urgency of the chase, creating a suffocating and dynamic film noir atmosphere.",
+        "seed": 25251,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_7/index_3018_seed_25251_dp_15_rank_30_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -1.71419575439442,
+        "videoalign_local_mq": -1.1487039316486858,
+        "videoalign_local_ta": 0.7223040484057162,
+        "videoalign_local_vq": -1.2877958711514506,
+        "avg": -0.495945852994352
+    },
+    {
+        "prompt": "low-angle, handheld tracking shot follows two men as they engage in a frantic chase through a narrow, damp alley. Shot entirely in high-contrast black-and-white, the leading man, wearing a thin, rain-soaked windbreaker, his damp black hair plastered to his forehead, glances back in panic, his face a panting, fearful expression. The other, more burly man in a heavy, dark coat, pursues them. His steps are heavy and determined, his face stern, his eyes gleaming with unyielding determination. The cobblestones beneath their feet are stained with filthy water, which splatters violently with each heavy step, creating splashes of silvery water that shimmer in the dim light, like shattered glass. The mottled brick walls on both sides squeeze inward, and the peeling graffiti and damp moss on the walls cast long and distorted shadows under the pale light of a single lamp deep in the alley, intensifying the oppressive sense of space and the urgency of the chase, creating a suffocating and dynamic film noir atmosphere.",
+        "seed": 25252,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_7/index_3018_seed_25252_dp_15_rank_30_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -1.320844358665459,
+        "videoalign_local_mq": -1.034155292882485,
+        "videoalign_local_ta": 0.8342621710919149,
+        "videoalign_local_vq": -1.1209512368748888,
+        "avg": -0.24329109378677205
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_tensor([5919, 5919])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "shot shot from an extremely low angle, the camera slowly and steadily tilting upward in sync with the subject's movements, captures a scene imbued with Eastern Zen. In the center of a mirror-like lake, shimmering in a shimmering, inky hue, the surface silently breaks, revealing a massive, divine serpent rising from within. Its scales, deep as obsidian, gleam with a moist, warm sheen under the soft, diffused skylight. As its ancient, majestic head and sturdy, long body ascend with steady composure, countless crystalline droplets, like diamonds, carefully slide along the edges of each smooth, dense scale, finally dripping silently back into the lake, stirring tiny ripples. Distant mountains loom in the mist, the scene awash in ink-like black, white, and gray. Only the serpent's golden, vertical pupils, gleaming with the light of ancient wisdom, imbue this tranquil and majestic scene with a mysterious vitality, creating a sense of ultimate tranquility and power.",
+        "seed": 25501,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_5919_seed_25501_dp_16_rank_32_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.7494101677770506,
+        "videoalign_local_ta": -0.5247850404044425,
+        "videoalign_local_mq": -1.034155292882485,
+        "videoalign_local_vq": -1.1904698344901228,
+        "avg": -1.6370976040907466
+    },
+    {
+        "prompt": "shot shot from an extremely low angle, the camera slowly and steadily tilting upward in sync with the subject's movements, captures a scene imbued with Eastern Zen. In the center of a mirror-like lake, shimmering in a shimmering, inky hue, the surface silently breaks, revealing a massive, divine serpent rising from within. Its scales, deep as obsidian, gleam with a moist, warm sheen under the soft, diffused skylight. As its ancient, majestic head and sturdy, long body ascend with steady composure, countless crystalline droplets, like diamonds, carefully slide along the edges of each smooth, dense scale, finally dripping silently back into the lake, stirring tiny ripples. Distant mountains loom in the mist, the scene awash in ink-like black, white, and gray. Only the serpent's golden, vertical pupils, gleaming with the light of ancient wisdom, imbue this tranquil and majestic scene with a mysterious vitality, creating a sense of ultimate tranquility and power.",
+        "seed": 25502,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_5919_seed_25502_dp_16_rank_32_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -3.049142753211114,
+        "videoalign_local_ta": -0.8746541737988137,
+        "videoalign_local_mq": -0.8588852692147564,
+        "videoalign_local_vq": -1.3156033101975442,
+        "avg": -1.9618984635049639
+    },
+    {
+        "prompt": "shot shot from an extremely low angle, the camera slowly and steadily tilting upward in sync with the subject's movements, captures a scene imbued with Eastern Zen. In the center of a mirror-like lake, shimmering in a shimmering, inky hue, the surface silently breaks, revealing a massive, divine serpent rising from within. Its scales, deep as obsidian, gleam with a moist, warm sheen under the soft, diffused skylight. As its ancient, majestic head and sturdy, long body ascend with steady composure, countless crystalline droplets, like diamonds, carefully slide along the edges of each smooth, dense scale, finally dripping silently back into the lake, stirring tiny ripples. Distant mountains loom in the mist, the scene awash in ink-like black, white, and gray. Only the serpent's golden, vertical pupils, gleaming with the light of ancient wisdom, imbue this tranquil and majestic scene with a mysterious vitality, creating a sense of ultimate tranquility and power.",
+        "seed": 25503,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_5919_seed_25503_dp_17_rank_34_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.5908535076303614,
+        "videoalign_local_overall": -3.512600129946781,
+        "videoalign_local_ta": -0.7051620158433184,
+        "videoalign_local_mq": -1.2165846064731012,
+        "avg": -2.10888107289505
+    },
+    {
+        "prompt": "shot shot from an extremely low angle, the camera slowly and steadily tilting upward in sync with the subject's movements, captures a scene imbued with Eastern Zen. In the center of a mirror-like lake, shimmering in a shimmering, inky hue, the surface silently breaks, revealing a massive, divine serpent rising from within. Its scales, deep as obsidian, gleam with a moist, warm sheen under the soft, diffused skylight. As its ancient, majestic head and sturdy, long body ascend with steady composure, countless crystalline droplets, like diamonds, carefully slide along the edges of each smooth, dense scale, finally dripping silently back into the lake, stirring tiny ripples. Distant mountains loom in the mist, the scene awash in ink-like black, white, and gray. Only the serpent's golden, vertical pupils, gleaming with the light of ancient wisdom, imbue this tranquil and majestic scene with a mysterious vitality, creating a sense of ultimate tranquility and power.",
+        "seed": 25504,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_8/index_5919_seed_25504_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.54197324368215,
+        "videoalign_local_overall": -3.0531755058893917,
+        "videoalign_local_ta": -0.3723975956371164,
+        "videoalign_local_mq": -1.1388046665701252,
+        "avg": -1.712786550763254
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000061/group_9/index_tensor([7057, 7057])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, medium shot, filmed from a slightly upward angle, captures the erosion and eventual collapse of a muddy trench edge in a calm, documentary style. In the image, icy rain falls densely from a gloomy, leaden sky, lashing the trench's damp, dark brown earthen walls. This wall, a mixture of tiny stones and rotting grass roots, is crisscrossed with tiny channels carved by erosion, through which muddy water flows. The camera focuses on the trench's crumbling upper edge, where rainwater continuously seeps in, carrying away tiny particles of earth. Initially, a few small pieces of soil loosen and fall, before a distinct crack quietly appears in the earthwork and rapidly widens. Finally, driven by gravity and rain, a massive, soaked mass of earth, unsupported, slid down silently and heavily, crashing into the muddy water at the bottom of the trench, splashing a foul spray and leaving a new, jagged gap in the original sidewall. The entire scene is filmed under even but lifeless diffuse light, with a dominant palette of dark brown, ochre, and leaden gray, creating an objective, desolate, and oppressive atmosphere.",
+        "seed": 19847,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_9/index_7057_seed_19847_dp_18_rank_36_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_ta": -0.5869839974523308,
+        "videoalign_local_overall": -2.78198268040536,
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+        "videoalign_local_mq": -0.9054648468611977,
+        "avg": -1.6844833389288452
+    },
+    {
+        "prompt": "static, medium shot, filmed from a slightly upward angle, captures the erosion and eventual collapse of a muddy trench edge in a calm, documentary style. In the image, icy rain falls densely from a gloomy, leaden sky, lashing the trench's damp, dark brown earthen walls. This wall, a mixture of tiny stones and rotting grass roots, is crisscrossed with tiny channels carved by erosion, through which muddy water flows. The camera focuses on the trench's crumbling upper edge, where rainwater continuously seeps in, carrying away tiny particles of earth. Initially, a few small pieces of soil loosen and fall, before a distinct crack quietly appears in the earthwork and rapidly widens. Finally, driven by gravity and rain, a massive, soaked mass of earth, unsupported, slid down silently and heavily, crashing into the muddy water at the bottom of the trench, splashing a foul spray and leaving a new, jagged gap in the original sidewall. The entire scene is filmed under even but lifeless diffuse light, with a dominant palette of dark brown, ochre, and leaden gray, creating an objective, desolate, and oppressive atmosphere.",
+        "seed": 19848,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_9/index_7057_seed_19848_dp_18_rank_36_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_ta": -0.8373347995700808,
+        "videoalign_local_overall": -3.1390112579828156,
+        "videoalign_local_vq": -1.3156033101975442,
+        "videoalign_local_mq": -0.9860731482151909,
+        "avg": -1.9881730287764483
+    },
+    {
+        "prompt": "static, medium shot, filmed from a slightly upward angle, captures the erosion and eventual collapse of a muddy trench edge in a calm, documentary style. In the image, icy rain falls densely from a gloomy, leaden sky, lashing the trench's damp, dark brown earthen walls. This wall, a mixture of tiny stones and rotting grass roots, is crisscrossed with tiny channels carved by erosion, through which muddy water flows. The camera focuses on the trench's crumbling upper edge, where rainwater continuously seeps in, carrying away tiny particles of earth. Initially, a few small pieces of soil loosen and fall, before a distinct crack quietly appears in the earthwork and rapidly widens. Finally, driven by gravity and rain, a massive, soaked mass of earth, unsupported, slid down silently and heavily, crashing into the muddy water at the bottom of the trench, splashing a foul spray and leaving a new, jagged gap in the original sidewall. The entire scene is filmed under even but lifeless diffuse light, with a dominant palette of dark brown, ochre, and leaden gray, creating an objective, desolate, and oppressive atmosphere.",
+        "seed": 19849,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_9/index_7057_seed_19849_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
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+        "videoalign_local_ta": -0.4501462919469767,
+        "videoalign_local_mq": -1.131733762942582,
+        "videoalign_local_vq": -1.2148013436554548,
+        "avg": -1.6234138452459952
+    },
+    {
+        "prompt": "static, medium shot, filmed from a slightly upward angle, captures the erosion and eventual collapse of a muddy trench edge in a calm, documentary style. In the image, icy rain falls densely from a gloomy, leaden sky, lashing the trench's damp, dark brown earthen walls. This wall, a mixture of tiny stones and rotting grass roots, is crisscrossed with tiny channels carved by erosion, through which muddy water flows. The camera focuses on the trench's crumbling upper edge, where rainwater continuously seeps in, carrying away tiny particles of earth. Initially, a few small pieces of soil loosen and fall, before a distinct crack quietly appears in the earthwork and rapidly widens. Finally, driven by gravity and rain, a massive, soaked mass of earth, unsupported, slid down silently and heavily, crashing into the muddy water at the bottom of the trench, splashing a foul spray and leaving a new, jagged gap in the original sidewall. The entire scene is filmed under even but lifeless diffuse light, with a dominant palette of dark brown, ochre, and leaden gray, creating an objective, desolate, and oppressive atmosphere.",
+        "seed": 19850,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000061/group_9/index_7057_seed_19850_dp_19_rank_38_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -2.8559098036308557,
+        "videoalign_local_ta": -0.6056436845666973,
+        "videoalign_local_mq": -1.111935232785461,
+        "videoalign_local_vq": -1.1383308862786974,
+        "avg": -1.7307767440987765
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000085/group_13/index_tensor([8791, 8791])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The film begins with a low-angle shot, the camera moving forward with almost imperceptible slowness across the floor of a forgotten temple ruin. Massive, hewn stones, sleek and enduring with moisture, are wrapped in thick velvet carpets and vibrant green mosses, forming a crumbling wall. Dense, serpentine vines, their wood grain rough and ancient, relentlessly snake over these damp surfaces, weaving through deep crevices and clinging to the weathered stone. Their dark green and brown tendrils seem to contract with a slow, relentless force, as if steadily reclaiming man-made structures from the jungle. Dappled sunlight filters down through the dense, unseen canopy above, casting ever-shifting patterns of light and shadow and illuminating the fine mist hanging in the humid air. The moisture on the moss and stone shimmers, capturing an ethereal glow, creating a scene both tranquil and intensely melancholic. Dominated by a cool, earthy palette of deep greens and grays, it simultaneously conveys an atmosphere of ancient mystery and the quiet, unstoppable passage of time.",
+        "seed": 30119,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_13/index_8791_seed_30119_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -2.2545101524561186,
+        "videoalign_local_ta": -0.07384260180725298,
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+        "videoalign_local_mq": -0.8181391870610384,
+        "avg": -1.1641763771316858
+    },
+    {
+        "prompt": "The film begins with a low-angle shot, the camera moving forward with almost imperceptible slowness across the floor of a forgotten temple ruin. Massive, hewn stones, sleek and enduring with moisture, are wrapped in thick velvet carpets and vibrant green mosses, forming a crumbling wall. Dense, serpentine vines, their wood grain rough and ancient, relentlessly snake over these damp surfaces, weaving through deep crevices and clinging to the weathered stone. Their dark green and brown tendrils seem to contract with a slow, relentless force, as if steadily reclaiming man-made structures from the jungle. Dappled sunlight filters down through the dense, unseen canopy above, casting ever-shifting patterns of light and shadow and illuminating the fine mist hanging in the humid air. The moisture on the moss and stone shimmers, capturing an ethereal glow, creating a scene both tranquil and intensely melancholic. Dominated by a cool, earthy palette of deep greens and grays, it simultaneously conveys an atmosphere of ancient mystery and the quiet, unstoppable passage of time.",
+        "seed": 30120,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_13/index_8791_seed_30120_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_vq": -1.3503626090051613,
+        "videoalign_local_mq": -0.5618189305625951,
+        "avg": -1.2538496169635287
+    },
+    {
+        "prompt": "The film begins with a low-angle shot, the camera moving forward with almost imperceptible slowness across the floor of a forgotten temple ruin. Massive, hewn stones, sleek and enduring with moisture, are wrapped in thick velvet carpets and vibrant green mosses, forming a crumbling wall. Dense, serpentine vines, their wood grain rough and ancient, relentlessly snake over these damp surfaces, weaving through deep crevices and clinging to the weathered stone. Their dark green and brown tendrils seem to contract with a slow, relentless force, as if steadily reclaiming man-made structures from the jungle. Dappled sunlight filters down through the dense, unseen canopy above, casting ever-shifting patterns of light and shadow and illuminating the fine mist hanging in the humid air. The moisture on the moss and stone shimmers, capturing an ethereal glow, creating a scene both tranquil and intensely melancholic. Dominated by a cool, earthy palette of deep greens and grays, it simultaneously conveys an atmosphere of ancient mystery and the quiet, unstoppable passage of time.",
+        "seed": 30121,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_13/index_8791_seed_30121_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -2.0894586289015997,
+        "videoalign_local_vq": -1.3242931348994484,
+        "videoalign_local_ta": -0.16092114167429647,
+        "videoalign_local_mq": -0.6042443523278547,
+        "avg": -1.125189885287948
+    },
+    {
+        "prompt": "The film begins with a low-angle shot, the camera moving forward with almost imperceptible slowness across the floor of a forgotten temple ruin. Massive, hewn stones, sleek and enduring with moisture, are wrapped in thick velvet carpets and vibrant green mosses, forming a crumbling wall. Dense, serpentine vines, their wood grain rough and ancient, relentlessly snake over these damp surfaces, weaving through deep crevices and clinging to the weathered stone. Their dark green and brown tendrils seem to contract with a slow, relentless force, as if steadily reclaiming man-made structures from the jungle. Dappled sunlight filters down through the dense, unseen canopy above, casting ever-shifting patterns of light and shadow and illuminating the fine mist hanging in the humid air. The moisture on the moss and stone shimmers, capturing an ethereal glow, creating a scene both tranquil and intensely melancholic. Dominated by a cool, earthy palette of deep greens and grays, it simultaneously conveys an atmosphere of ancient mystery and the quiet, unstoppable passage of time.",
+        "seed": 30122,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_13/index_8791_seed_30122_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -2.2337453407590098,
+        "videoalign_local_vq": -1.2738921516284036,
+        "videoalign_local_ta": -0.27287926436049526,
+        "videoalign_local_mq": -0.6869739247701109,
+        "avg": -1.2533123025597526
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_tensor([8916, 8916])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "steady, eye-level tracking shot slides slowly and smoothly from left to right, parallel to a massive, towering wall of hydroponic plants within a futuristic agricultural skyscraper. Thousands of vibrant green and crimson heads of lettuce and herbs sprout from a grid of pristine white modules, their leaves lush and perfectly shaped. The entire scene is bathed in the bright, even glow of full-spectrum LED grow lights, eliminating harsh shadows and giving the footage the crisp, observational quality of a high-end documentary. As the camera moves, a fine misting system meticulously activates; nearly invisible nozzles embedded in the structure release a gentle, atomized spray that drifts downward and blankets the foliage. The water vapor catches the light, creating a shimmering veil across the leaves, leaving behind shimmering microdroplets that capture in serene detail the perfect fusion of advanced technology and pristine nature.",
+        "seed": 12205,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_8916_seed_12205_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.781587401944968,
+        "videoalign_local_ta": -0.12360176744556355,
+        "videoalign_local_mq": -1.2250696908261531,
+        "videoalign_local_vq": -1.4329159436732515,
+        "avg": -1.452594584695266
+    },
+    {
+        "prompt": "steady, eye-level tracking shot slides slowly and smoothly from left to right, parallel to a massive, towering wall of hydroponic plants within a futuristic agricultural skyscraper. Thousands of vibrant green and crimson heads of lettuce and herbs sprout from a grid of pristine white modules, their leaves lush and perfectly shaped. The entire scene is bathed in the bright, even glow of full-spectrum LED grow lights, eliminating harsh shadows and giving the footage the crisp, observational quality of a high-end documentary. As the camera moves, a fine misting system meticulously activates; nearly invisible nozzles embedded in the structure release a gentle, atomized spray that drifts downward and blankets the foliage. The water vapor catches the light, creating a shimmering veil across the leaves, leaving behind shimmering microdroplets that capture in serene detail the perfect fusion of advanced technology and pristine nature.",
+        "seed": 12206,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_8916_seed_12206_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.7400130194282593,
+        "videoalign_local_ta": -0.24177978583655116,
+        "videoalign_local_mq": -1.099207606255883,
+        "videoalign_local_vq": -1.399025627335825,
+        "avg": -1.4908964026324052
+    },
+    {
+        "prompt": "steady, eye-level tracking shot slides slowly and smoothly from left to right, parallel to a massive, towering wall of hydroponic plants within a futuristic agricultural skyscraper. Thousands of vibrant green and crimson heads of lettuce and herbs sprout from a grid of pristine white modules, their leaves lush and perfectly shaped. The entire scene is bathed in the bright, even glow of full-spectrum LED grow lights, eliminating harsh shadows and giving the footage the crisp, observational quality of a high-end documentary. As the camera moves, a fine misting system meticulously activates; nearly invisible nozzles embedded in the structure release a gentle, atomized spray that drifts downward and blankets the foliage. The water vapor catches the light, creating a shimmering veil across the leaves, leaving behind shimmering microdroplets that capture in serene detail the perfect fusion of advanced technology and pristine nature.",
+        "seed": 12207,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_8916_seed_12207_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_overall": -2.8181382257937377,
+        "avg": -1.5641684321914828
+    },
+    {
+        "prompt": "steady, eye-level tracking shot slides slowly and smoothly from left to right, parallel to a massive, towering wall of hydroponic plants within a futuristic agricultural skyscraper. Thousands of vibrant green and crimson heads of lettuce and herbs sprout from a grid of pristine white modules, their leaves lush and perfectly shaped. The entire scene is bathed in the bright, even glow of full-spectrum LED grow lights, eliminating harsh shadows and giving the footage the crisp, observational quality of a high-end documentary. As the camera moves, a fine misting system meticulously activates; nearly invisible nozzles embedded in the structure release a gentle, atomized spray that drifts downward and blankets the foliage. The water vapor catches the light, creating a shimmering veil across the leaves, leaving behind shimmering microdroplets that capture in serene detail the perfect fusion of advanced technology and pristine nature.",
+        "seed": 12208,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_2/index_8916_seed_12208_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.8902624040619797,
+        "videoalign_local_ta": 0.3242307232992316,
+        "videoalign_local_vq": -1.0931437978287952,
+        "videoalign_local_overall": -1.6591754785915431,
+        "avg": -0.6674723776461559
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_tensor([7207, 7207])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "From a low-angle perspective, the camera begins a slow, deliberate, winding tracking shot, gliding weightlessly through a narrow canyon carved by architectural giants. These massive skyscrapers rise like an ancient, silent forest, their peaks lost in a clouded sky and soaring, invisible ceilings. Soft, indirect light filters down from above, bathing their massive forms in a diffuse glow and capturing the various textures of their exteriors—the cool, smooth sheen of deep blue reflective glass, the matte, porous surface of brutalist concrete, and the intricate metal grids and steel exoskeletons. The camera drifts smoothly forward, slowly tilting across the canyon, revealing new perspectives on this dense urban jungle: skybridges winding like fallen logs between the towers, recessed windows forming intricate, shadowed patterns, and a subtle play of diffused light creating gentle gradients across the vast, steep surfaces. The overall color palette is a cool, desaturated mix of slate gray, deep blue, and soft silver, creating a profound atmosphere of quiet, contemplative awe and tranquil solitude in the heart of this monumental, sleepy metropolis.",
+        "seed": 19067,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_7207_seed_19067_dp_10_rank_20_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -4.035634356874249,
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+        "videoalign_local_vq": -1.4537715229578219,
+        "avg": -2.751366798277099
+    },
+    {
+        "prompt": "From a low-angle perspective, the camera begins a slow, deliberate, winding tracking shot, gliding weightlessly through a narrow canyon carved by architectural giants. These massive skyscrapers rise like an ancient, silent forest, their peaks lost in a clouded sky and soaring, invisible ceilings. Soft, indirect light filters down from above, bathing their massive forms in a diffuse glow and capturing the various textures of their exteriors—the cool, smooth sheen of deep blue reflective glass, the matte, porous surface of brutalist concrete, and the intricate metal grids and steel exoskeletons. The camera drifts smoothly forward, slowly tilting across the canyon, revealing new perspectives on this dense urban jungle: skybridges winding like fallen logs between the towers, recessed windows forming intricate, shadowed patterns, and a subtle play of diffused light creating gentle gradients across the vast, steep surfaces. The overall color palette is a cool, desaturated mix of slate gray, deep blue, and soft silver, creating a profound atmosphere of quiet, contemplative awe and tranquil solitude in the heart of this monumental, sleepy metropolis.",
+        "seed": 19068,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_7207_seed_19068_dp_10_rank_20_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.3486246440647802,
+        "avg": -2.592642125325037
+    },
+    {
+        "prompt": "From a low-angle perspective, the camera begins a slow, deliberate, winding tracking shot, gliding weightlessly through a narrow canyon carved by architectural giants. These massive skyscrapers rise like an ancient, silent forest, their peaks lost in a clouded sky and soaring, invisible ceilings. Soft, indirect light filters down from above, bathing their massive forms in a diffuse glow and capturing the various textures of their exteriors—the cool, smooth sheen of deep blue reflective glass, the matte, porous surface of brutalist concrete, and the intricate metal grids and steel exoskeletons. The camera drifts smoothly forward, slowly tilting across the canyon, revealing new perspectives on this dense urban jungle: skybridges winding like fallen logs between the towers, recessed windows forming intricate, shadowed patterns, and a subtle play of diffused light creating gentle gradients across the vast, steep surfaces. The overall color palette is a cool, desaturated mix of slate gray, deep blue, and soft silver, creating a profound atmosphere of quiet, contemplative awe and tranquil solitude in the heart of this monumental, sleepy metropolis.",
+        "seed": 19069,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_7207_seed_19069_dp_11_rank_22_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
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+    },
+    {
+        "prompt": "From a low-angle perspective, the camera begins a slow, deliberate, winding tracking shot, gliding weightlessly through a narrow canyon carved by architectural giants. These massive skyscrapers rise like an ancient, silent forest, their peaks lost in a clouded sky and soaring, invisible ceilings. Soft, indirect light filters down from above, bathing their massive forms in a diffuse glow and capturing the various textures of their exteriors—the cool, smooth sheen of deep blue reflective glass, the matte, porous surface of brutalist concrete, and the intricate metal grids and steel exoskeletons. The camera drifts smoothly forward, slowly tilting across the canyon, revealing new perspectives on this dense urban jungle: skybridges winding like fallen logs between the towers, recessed windows forming intricate, shadowed patterns, and a subtle play of diffused light creating gentle gradients across the vast, steep surfaces. The overall color palette is a cool, desaturated mix of slate gray, deep blue, and soft silver, creating a profound atmosphere of quiet, contemplative awe and tranquil solitude in the heart of this monumental, sleepy metropolis.",
+        "seed": 19070,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_5/index_7207_seed_19070_dp_11_rank_22_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.9429406360871769,
+        "videoalign_local_overall": -3.50611512737777,
+        "videoalign_local_ta": -1.3240416384698062,
+        "videoalign_local_vq": -1.2391328528207868,
+        "avg": -2.415078382923788
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_tensor([939, 939])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dynamic, low-angle drone smoothly orbits and tracks a mountain bike as it descends a steep, powder-covered slope. The riders, wearing vibrant red weatherproof jackets and black pants with visible kneepads, maintain an aggressive, low-slung stance. Their full-face helmets are a contrasting matte black, with mirrored visors that reflect the brilliant blue sky. This full-suspension mountain bike, with its chunky, knobby tires and dark carbon fiber frame, plunges decisively into the deep, untouched snow. As the rider expertly executes a sharp, flowing turn, the rear wheel pops out, releasing a massive, arcing plume of fine powder that explodes into the air. A bright, crisp winter sun, low in the sky, backlights the spray, making individual ice formations shimmer against the vast, pristine white slopes. The entire scene is imbued with a vibrant, thrilling atmosphere, capturing a moment of pure adrenaline and controlled chaos amidst the serene, epic beauty of the alpine wilderness.",
+        "seed": 8184,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_939_seed_8184_dp_16_rank_32_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 0,
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+        "videoalign_local_mq": -0.9832447867641736,
+        "videoalign_local_vq": -1.2252291332977399,
+        "avg": -1.3086973716387749
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+    {
+        "prompt": "dynamic, low-angle drone smoothly orbits and tracks a mountain bike as it descends a steep, powder-covered slope. The riders, wearing vibrant red weatherproof jackets and black pants with visible kneepads, maintain an aggressive, low-slung stance. Their full-face helmets are a contrasting matte black, with mirrored visors that reflect the brilliant blue sky. This full-suspension mountain bike, with its chunky, knobby tires and dark carbon fiber frame, plunges decisively into the deep, untouched snow. As the rider expertly executes a sharp, flowing turn, the rear wheel pops out, releasing a massive, arcing plume of fine powder that explodes into the air. A bright, crisp winter sun, low in the sky, backlights the spray, making individual ice formations shimmer against the vast, pristine white slopes. The entire scene is imbued with a vibrant, thrilling atmosphere, capturing a moment of pure adrenaline and controlled chaos amidst the serene, epic beauty of the alpine wilderness.",
+        "seed": 8185,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_939_seed_8185_dp_16_rank_32_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.1076375430310788,
+        "videoalign_local_ta": 0.12519406074598932,
+        "videoalign_local_mq": -0.9641533469698067,
+        "videoalign_local_vq": -1.2686782568072612,
+        "avg": -0.9912217411425446
+    },
+    {
+        "prompt": "dynamic, low-angle drone smoothly orbits and tracks a mountain bike as it descends a steep, powder-covered slope. The riders, wearing vibrant red weatherproof jackets and black pants with visible kneepads, maintain an aggressive, low-slung stance. Their full-face helmets are a contrasting matte black, with mirrored visors that reflect the brilliant blue sky. This full-suspension mountain bike, with its chunky, knobby tires and dark carbon fiber frame, plunges decisively into the deep, untouched snow. As the rider expertly executes a sharp, flowing turn, the rear wheel pops out, releasing a massive, arcing plume of fine powder that explodes into the air. A bright, crisp winter sun, low in the sky, backlights the spray, making individual ice formations shimmer against the vast, pristine white slopes. The entire scene is imbued with a vibrant, thrilling atmosphere, capturing a moment of pure adrenaline and controlled chaos amidst the serene, epic beauty of the alpine wilderness.",
+        "seed": 8186,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_939_seed_8186_dp_17_rank_34_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.364266328528208,
+        "videoalign_local_overall": -2.406936572161794,
+        "videoalign_local_ta": -0.05518291469288651,
+        "videoalign_local_mq": -0.9874873289406995,
+        "avg": -1.2310597434273403
+    },
+    {
+        "prompt": "dynamic, low-angle drone smoothly orbits and tracks a mountain bike as it descends a steep, powder-covered slope. The riders, wearing vibrant red weatherproof jackets and black pants with visible kneepads, maintain an aggressive, low-slung stance. Their full-face helmets are a contrasting matte black, with mirrored visors that reflect the brilliant blue sky. This full-suspension mountain bike, with its chunky, knobby tires and dark carbon fiber frame, plunges decisively into the deep, untouched snow. As the rider expertly executes a sharp, flowing turn, the rear wheel pops out, releasing a massive, arcing plume of fine powder that explodes into the air. A bright, crisp winter sun, low in the sky, backlights the spray, making individual ice formations shimmer against the vast, pristine white slopes. The entire scene is imbued with a vibrant, thrilling atmosphere, capturing a moment of pure adrenaline and controlled chaos amidst the serene, epic beauty of the alpine wilderness.",
+        "seed": 8187,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000085/group_8/index_939_seed_8187_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.4372608560242037,
+        "videoalign_local_overall": -2.6771234402430957,
+        "videoalign_local_ta": -0.3568478563751444,
+        "videoalign_local_mq": -0.8830147278437478,
+        "avg": -1.5169856483091202
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_0/index_tensor([1325, 1325])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dynamic low-angle shot, tracking and rapidly panning sideways, captures the full force of a heavy main battle tank, its olive-green armor streaked with dried mud and fresh, wet dirt. It lies on a vast, muddy field, beneath a dark brown, sticky mud riddled with waterlogged ruts, reflecting the gloomy gray sky. With a dull roar, the steel behemoth swerves sharply, its massive hull tilting violently. One massive metal track sinks deeply into the saturated soil, practically stagnating as a fulcrum, while the other track spins at breakneck speed. This movement instantly transforms the track into a brutal excavator, hurling huge chunks of wet mud and water into the air in chaotic arcs, forming a fleeting, dark curtain of mud. The flying particles of earth are clearly visible in the diffuse, lifeless sunlight, imbuing the entire image with a raw, mechanical aesthetic of violence, creating an atmosphere of tension, unstoppable force, and immense power.",
+        "seed": 9876,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_0/index_1325_seed_9876_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.1996144377669973,
+        "videoalign_local_overall": -2.4029214058579527,
+        "videoalign_local_vq": -1.3347209245417335,
+        "videoalign_local_ta": 0.13141395645077814,
+        "avg": -1.1357537247035872
+    },
+    {
+        "prompt": "dynamic low-angle shot, tracking and rapidly panning sideways, captures the full force of a heavy main battle tank, its olive-green armor streaked with dried mud and fresh, wet dirt. It lies on a vast, muddy field, beneath a dark brown, sticky mud riddled with waterlogged ruts, reflecting the gloomy gray sky. With a dull roar, the steel behemoth swerves sharply, its massive hull tilting violently. One massive metal track sinks deeply into the saturated soil, practically stagnating as a fulcrum, while the other track spins at breakneck speed. This movement instantly transforms the track into a brutal excavator, hurling huge chunks of wet mud and water into the air in chaotic arcs, forming a fleeting, dark curtain of mud. The flying particles of earth are clearly visible in the diffuse, lifeless sunlight, imbuing the entire image with a raw, mechanical aesthetic of violence, creating an atmosphere of tension, unstoppable force, and immense power.",
+        "seed": 9877,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_0/index_1325_seed_9877_dp_0_rank_0_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_overall": -2.315154145042924,
+        "videoalign_local_vq": -1.280844011389927,
+        "videoalign_local_ta": 0.2558118705465546,
+        "avg": -1.0296711372481846
+    },
+    {
+        "prompt": "dynamic low-angle shot, tracking and rapidly panning sideways, captures the full force of a heavy main battle tank, its olive-green armor streaked with dried mud and fresh, wet dirt. It lies on a vast, muddy field, beneath a dark brown, sticky mud riddled with waterlogged ruts, reflecting the gloomy gray sky. With a dull roar, the steel behemoth swerves sharply, its massive hull tilting violently. One massive metal track sinks deeply into the saturated soil, practically stagnating as a fulcrum, while the other track spins at breakneck speed. This movement instantly transforms the track into a brutal excavator, hurling huge chunks of wet mud and water into the air in chaotic arcs, forming a fleeting, dark curtain of mud. The flying particles of earth are clearly visible in the diffuse, lifeless sunlight, imbuing the entire image with a raw, mechanical aesthetic of violence, creating an atmosphere of tension, unstoppable force, and immense power.",
+        "seed": 9878,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_0/index_1325_seed_9878_dp_1_rank_2_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_mq": -1.1953718955904715,
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+        "videoalign_local_ta": 0.11275426933641167,
+        "videoalign_local_vq": -1.2547745372842143,
+        "avg": -1.1123189471009312
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+    {
+        "prompt": "dynamic low-angle shot, tracking and rapidly panning sideways, captures the full force of a heavy main battle tank, its olive-green armor streaked with dried mud and fresh, wet dirt. It lies on a vast, muddy field, beneath a dark brown, sticky mud riddled with waterlogged ruts, reflecting the gloomy gray sky. With a dull roar, the steel behemoth swerves sharply, its massive hull tilting violently. One massive metal track sinks deeply into the saturated soil, practically stagnating as a fulcrum, while the other track spins at breakneck speed. This movement instantly transforms the track into a brutal excavator, hurling huge chunks of wet mud and water into the air in chaotic arcs, forming a fleeting, dark curtain of mud. The flying particles of earth are clearly visible in the diffuse, lifeless sunlight, imbuing the entire image with a raw, mechanical aesthetic of violence, creating an atmosphere of tension, unstoppable force, and immense power.",
+        "seed": 9879,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_0/index_1325_seed_9879_dp_1_rank_2_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.176987546158859,
+        "videoalign_local_overall": -1.8368703542291622,
+        "videoalign_local_ta": 0.46106842880458565,
+        "videoalign_local_vq": -1.1209512368748888,
+        "avg": -0.6879009627122883
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_tensor([1171, 1171])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "grand, upward-looking rotating camera smoothly and majestically orbits a massive dragon, soaring above a boundless sea of clouds. The dragon's body is long and sinuous, covered in layers of crisscrossing, crisscrossing cyan scales, each one seemingly carved from the purest jade. Under the warm, golden light of the low sun, it gleams with an iridescent pearlescent sheen. It possesses towering antlers and a flowing, silver-white beard. Its eyes, blazing with golden light, radiate ancient wisdom and majesty. As it gracefully coils and unfurls, a pale white mane of pure energy undulates along its back. Surrounding it is a thick, fluffy sea of white clouds, tinged warmly by the golden sunlight. Each movement of the dragon carves gentle swirls and trails across the soft cloudtops. As the camera moves steadily 360 degrees, we can appreciate its huge and elegant figure from different angles. The light keeps flowing on its scales, sometimes bright as a mirror, sometimes deep as the sea. The whole picture is full of sacred, tranquil and awe-inspiring epic feeling.",
+        "seed": 15415,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_1171_seed_15415_dp_2_rank_4_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.6740309906505346,
+        "videoalign_local_ta": -0.05518291469288651,
+        "videoalign_local_vq": -1.4164052767396336,
+        "videoalign_local_mq": -1.2024427992180147,
+        "avg": -1.3646069526717106
+    },
+    {
+        "prompt": "grand, upward-looking rotating camera smoothly and majestically orbits a massive dragon, soaring above a boundless sea of clouds. The dragon's body is long and sinuous, covered in layers of crisscrossing, crisscrossing cyan scales, each one seemingly carved from the purest jade. Under the warm, golden light of the low sun, it gleams with an iridescent pearlescent sheen. It possesses towering antlers and a flowing, silver-white beard. Its eyes, blazing with golden light, radiate ancient wisdom and majesty. As it gracefully coils and unfurls, a pale white mane of pure energy undulates along its back. Surrounding it is a thick, fluffy sea of white clouds, tinged warmly by the golden sunlight. Each movement of the dragon carves gentle swirls and trails across the soft cloudtops. As the camera moves steadily 360 degrees, we can appreciate its huge and elegant figure from different angles. The light keeps flowing on its scales, sometimes bright as a mirror, sometimes deep as the sea. The whole picture is full of sacred, tranquil and awe-inspiring epic feeling.",
+        "seed": 15416,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_1171_seed_15416_dp_2_rank_4_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.144375106282136,
+        "videoalign_local_ta": 0.2620317662513434,
+        "videoalign_local_vq": -1.1869939046093612,
+        "videoalign_local_mq": -1.2194129679241186,
+        "avg": -0.9411716700153965
+    },
+    {
+        "prompt": "grand, upward-looking rotating camera smoothly and majestically orbits a massive dragon, soaring above a boundless sea of clouds. The dragon's body is long and sinuous, covered in layers of crisscrossing, crisscrossing cyan scales, each one seemingly carved from the purest jade. Under the warm, golden light of the low sun, it gleams with an iridescent pearlescent sheen. It possesses towering antlers and a flowing, silver-white beard. Its eyes, blazing with golden light, radiate ancient wisdom and majesty. As it gracefully coils and unfurls, a pale white mane of pure energy undulates along its back. Surrounding it is a thick, fluffy sea of white clouds, tinged warmly by the golden sunlight. Each movement of the dragon carves gentle swirls and trails across the soft cloudtops. As the camera moves steadily 360 degrees, we can appreciate its huge and elegant figure from different angles. The light keeps flowing on its scales, sometimes bright as a mirror, sometimes deep as the sea. The whole picture is full of sacred, tranquil and awe-inspiring epic feeling.",
+        "seed": 15417,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_1171_seed_15417_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.0827160081865101,
+        "videoalign_local_mq": -1.1062785098834262,
+        "videoalign_local_overall": -2.0140412916856363,
+        "videoalign_local_ta": 0.1749532263842999,
+        "avg": -0.9195440326506683
+    },
+    {
+        "prompt": "grand, upward-looking rotating camera smoothly and majestically orbits a massive dragon, soaring above a boundless sea of clouds. The dragon's body is long and sinuous, covered in layers of crisscrossing, crisscrossing cyan scales, each one seemingly carved from the purest jade. Under the warm, golden light of the low sun, it gleams with an iridescent pearlescent sheen. It possesses towering antlers and a flowing, silver-white beard. Its eyes, blazing with golden light, radiate ancient wisdom and majesty. As it gracefully coils and unfurls, a pale white mane of pure energy undulates along its back. Surrounding it is a thick, fluffy sea of white clouds, tinged warmly by the golden sunlight. Each movement of the dragon carves gentle swirls and trails across the soft cloudtops. As the camera moves steadily 360 degrees, we can appreciate its huge and elegant figure from different angles. The light keeps flowing on its scales, sometimes bright as a mirror, sometimes deep as the sea. The whole picture is full of sacred, tranquil and awe-inspiring epic feeling.",
+        "seed": 15418,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_1/index_1171_seed_15418_dp_3_rank_6_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.3138653452571634,
+        "videoalign_local_mq": -1.1218344978640216,
+        "videoalign_local_overall": -2.2047675553937855,
+        "videoalign_local_ta": 0.23093228772739927,
+        "avg": -0.9869176338331932
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_10/index_tensor([8509, 8509])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, eye-level medium close-up captures the figure from the chest up as they deliberately don a crisp, light-blue cotton shirt. Set in a minimalist bedroom, the scene is bathed in the warm, golden light of early morning, filtered in from the side by an unseen window. As the figure slips their arm into the sleeve and places the shirt over their shoulder, the starched fabric rustles softly, satisfyingly. The strong sidelight delicately accentuates the fine weave of the material and illuminates motes dancing in the air. Their hands move down their torso, carefully and gently smoothing the fabric across their chest and abdomen, pressing out any slight creases. This focused, deliberate movement, combined with the soft, directional light that casts gentle shadows, creates an atmosphere of tranquility, intimacy, and serenity, a quiet preparation for the day ahead.",
+        "seed": 17523,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_10/index_8509_seed_17523_dp_20_rank_40_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -0.49110989428716245,
+        "videoalign_local_overall": -2.538216033094467,
+        "videoalign_local_ta": -0.8062353210461367,
+        "videoalign_local_vq": -1.2408708177611676,
+        "avg": -1.6722256770703017
+    },
+    {
+        "prompt": "static, eye-level medium close-up captures the figure from the chest up as they deliberately don a crisp, light-blue cotton shirt. Set in a minimalist bedroom, the scene is bathed in the warm, golden light of early morning, filtered in from the side by an unseen window. As the figure slips their arm into the sleeve and places the shirt over their shoulder, the starched fabric rustles softly, satisfyingly. The strong sidelight delicately accentuates the fine weave of the material and illuminates motes dancing in the air. Their hands move down their torso, carefully and gently smoothing the fabric across their chest and abdomen, pressing out any slight creases. This focused, deliberate movement, combined with the soft, directional light that casts gentle shadows, creates an atmosphere of tranquility, intimacy, and serenity, a quiet preparation for the day ahead.",
+        "seed": 17524,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_10/index_8509_seed_17524_dp_20_rank_40_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_overall": -2.6240079435941346,
+        "videoalign_local_ta": -0.5496646232235979,
+        "videoalign_local_vq": -1.3364588894821143,
+        "avg": -1.5868362834088663
+    },
+    {
+        "prompt": "static, eye-level medium close-up captures the figure from the chest up as they deliberately don a crisp, light-blue cotton shirt. Set in a minimalist bedroom, the scene is bathed in the warm, golden light of early morning, filtered in from the side by an unseen window. As the figure slips their arm into the sleeve and places the shirt over their shoulder, the starched fabric rustles softly, satisfyingly. The strong sidelight delicately accentuates the fine weave of the material and illuminates motes dancing in the air. Their hands move down their torso, carefully and gently smoothing the fabric across their chest and abdomen, pressing out any slight creases. This focused, deliberate movement, combined with the soft, directional light that casts gentle shadows, creates an atmosphere of tranquility, intimacy, and serenity, a quiet preparation for the day ahead.",
+        "seed": 17525,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_10/index_8509_seed_17525_dp_21_rank_42_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -3.4961027609144164,
+        "videoalign_local_mq": -0.9627391662442981,
+        "videoalign_local_vq": -1.5024345412884856,
+        "videoalign_local_ta": -1.0309290533816329,
+        "avg": -2.2635159071480246
+    },
+    {
+        "prompt": "static, eye-level medium close-up captures the figure from the chest up as they deliberately don a crisp, light-blue cotton shirt. Set in a minimalist bedroom, the scene is bathed in the warm, golden light of early morning, filtered in from the side by an unseen window. As the figure slips their arm into the sleeve and places the shirt over their shoulder, the starched fabric rustles softly, satisfyingly. The strong sidelight delicately accentuates the fine weave of the material and illuminates motes dancing in the air. Their hands move down their torso, carefully and gently smoothing the fabric across their chest and abdomen, pressing out any slight creases. This focused, deliberate movement, combined with the soft, directional light that casts gentle shadows, creates an atmosphere of tranquility, intimacy, and serenity, a quiet preparation for the day ahead.",
+        "seed": 17526,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_10/index_8509_seed_17526_dp_21_rank_42_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -3.4956367680622833,
+        "videoalign_local_mq": -0.804350924987329,
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+        "avg": -2.3270368416960436
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_tensor([7082, 7082])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dramatic low-angle macro shot remains static, focusing with exquisite precision on a vibrant red crab poised to strike. Its hard chitin shell, a brilliant fiery red, gleams in direct, bright sunlight. Its massive right pincer, a powerful weapon, stretches high, revealing its sharp, serrated inner edge, frozen in a tense moment of preparation. The camera employs a very shallow depth of field, completely blurring the surroundings into a soft, painterly, out-of-focus aquamarine ocean and beige sand, creating a beautiful bokeh effect. The crab's beady black eyes, perched on a stalk, gaze forward with aggressive intent, its body tense, its other leg braced firmly on the dark, damp sand below. The entire scene is imbued with a tense, confrontational atmosphere, capturing the raw, dramatic beauty of a creature in a defensive, hair-trigger stance.",
+        "seed": 5584,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_7082_seed_5584_dp_22_rank_44_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_overall": 0.0588713629369797,
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+    },
+    {
+        "prompt": "dramatic low-angle macro shot remains static, focusing with exquisite precision on a vibrant red crab poised to strike. Its hard chitin shell, a brilliant fiery red, gleams in direct, bright sunlight. Its massive right pincer, a powerful weapon, stretches high, revealing its sharp, serrated inner edge, frozen in a tense moment of preparation. The camera employs a very shallow depth of field, completely blurring the surroundings into a soft, painterly, out-of-focus aquamarine ocean and beige sand, creating a beautiful bokeh effect. The crab's beady black eyes, perched on a stalk, gaze forward with aggressive intent, its body tense, its other leg braced firmly on the dark, damp sand below. The entire scene is imbued with a tense, confrontational atmosphere, capturing the raw, dramatic beauty of a creature in a defensive, hair-trigger stance.",
+        "seed": 5585,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_7082_seed_5585_dp_22_rank_44_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_mq": 0.8877163130837737,
+        "videoalign_local_ta": -0.12360176744556355,
+        "videoalign_local_overall": 0.15760093111605317,
+        "avg": 0.016999581835244817
+    },
+    {
+        "prompt": "dramatic low-angle macro shot remains static, focusing with exquisite precision on a vibrant red crab poised to strike. Its hard chitin shell, a brilliant fiery red, gleams in direct, bright sunlight. Its massive right pincer, a powerful weapon, stretches high, revealing its sharp, serrated inner edge, frozen in a tense moment of preparation. The camera employs a very shallow depth of field, completely blurring the surroundings into a soft, painterly, out-of-focus aquamarine ocean and beige sand, creating a beautiful bokeh effect. The crab's beady black eyes, perched on a stalk, gaze forward with aggressive intent, its body tense, its other leg braced firmly on the dark, damp sand below. The entire scene is imbued with a tense, confrontational atmosphere, capturing the raw, dramatic beauty of a creature in a defensive, hair-trigger stance.",
+        "seed": 5586,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_7082_seed_5586_dp_23_rank_46_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
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+        "videoalign_local_overall": 0.6947280311672114,
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+        "videoalign_local_vq": -0.37710224239188467,
+        "avg": 0.2980029232704015
+    },
+    {
+        "prompt": "dramatic low-angle macro shot remains static, focusing with exquisite precision on a vibrant red crab poised to strike. Its hard chitin shell, a brilliant fiery red, gleams in direct, bright sunlight. Its massive right pincer, a powerful weapon, stretches high, revealing its sharp, serrated inner edge, frozen in a tense moment of preparation. The camera employs a very shallow depth of field, completely blurring the surroundings into a soft, painterly, out-of-focus aquamarine ocean and beige sand, creating a beautiful bokeh effect. The crab's beady black eyes, perched on a stalk, gaze forward with aggressive intent, its body tense, its other leg braced firmly on the dark, damp sand below. The entire scene is imbued with a tense, confrontational atmosphere, capturing the raw, dramatic beauty of a creature in a defensive, hair-trigger stance.",
+        "seed": 5587,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_11/index_7082_seed_5587_dp_23_rank_46_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 11,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_ta": -0.23555989013176235,
+        "videoalign_local_overall": 0.29453861611937726,
+        "videoalign_local_mq": 1.1366121207732967,
+        "videoalign_local_vq": -0.606513614522157,
+        "avg": 0.029489362993807472
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_tensor([9620, 9620])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium close-up tracking shot moves slowly and steadily with an elderly woman, her face a beautiful map of time, kind, wrinkled eyes, and a deep smile etched across her warm brown skin. Her silver-gray hair is neatly pulled back in a simple bun. She is draped in a traditional handwoven cotton sari in earthy tones of ochre and deep terracotta, with a simple embroidered border. She stands in a sun-drenched room, brimming with rustic charm, its uneven, plastered earth walls gleaming in the golden light of late afternoon. A bright ray of sunlight filters through a small, unglazed window, illuminating countless motes of dust dancing in the air. With a practiced, deliberate grace, she holds a thin, dark incense stick between her thumb and index finger. Her other hand holds a lit match to the tip, the small flame casting a fleeting, flickering warmth across her focused features. She held it until the tip glowed a vibrant orange, then blew gently, extinguishing the flame and releasing a thin, fragrant stream of gray-white smoke that curled gracefully upward, catching the light as it rose into the sunlight, creating a serene and deeply spiritual atmosphere of quiet reverence.",
+        "seed": 15359,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15359_dp_24_rank_48_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.24608471258231,
+        "videoalign_local_ta": 0.6352255085386727,
+        "videoalign_local_overall": -1.585618906454759,
+        "videoalign_local_mq": -0.9747597024111216,
+        "avg": -0.4751966989580432
+    },
+    {
+        "prompt": "medium close-up tracking shot moves slowly and steadily with an elderly woman, her face a beautiful map of time, kind, wrinkled eyes, and a deep smile etched across her warm brown skin. Her silver-gray hair is neatly pulled back in a simple bun. She is draped in a traditional handwoven cotton sari in earthy tones of ochre and deep terracotta, with a simple embroidered border. She stands in a sun-drenched room, brimming with rustic charm, its uneven, plastered earth walls gleaming in the golden light of late afternoon. A bright ray of sunlight filters through a small, unglazed window, illuminating countless motes of dust dancing in the air. With a practiced, deliberate grace, she holds a thin, dark incense stick between her thumb and index finger. Her other hand holds a lit match to the tip, the small flame casting a fleeting, flickering warmth across her focused features. She held it until the tip glowed a vibrant orange, then blew gently, extinguishing the flame and releasing a thin, fragrant stream of gray-white smoke that curled gracefully upward, catching the light as it rose into the sunlight, creating a serene and deeply spiritual atmosphere of quiet reverence.",
+        "seed": 15360,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15360_dp_24_rank_48_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -0.7177433707065315,
+        "videoalign_local_ta": 0.7098642569961385,
+        "videoalign_local_overall": -1.0674896596520336,
+        "videoalign_local_mq": -1.0596105459416407,
+        "avg": -0.17881270132794758
+    },
+    {
+        "prompt": "medium close-up tracking shot moves slowly and steadily with an elderly woman, her face a beautiful map of time, kind, wrinkled eyes, and a deep smile etched across her warm brown skin. Her silver-gray hair is neatly pulled back in a simple bun. She is draped in a traditional handwoven cotton sari in earthy tones of ochre and deep terracotta, with a simple embroidered border. She stands in a sun-drenched room, brimming with rustic charm, its uneven, plastered earth walls gleaming in the golden light of late afternoon. A bright ray of sunlight filters through a small, unglazed window, illuminating countless motes of dust dancing in the air. With a practiced, deliberate grace, she holds a thin, dark incense stick between her thumb and index finger. Her other hand holds a lit match to the tip, the small flame casting a fleeting, flickering warmth across her focused features. She held it until the tip glowed a vibrant orange, then blew gently, extinguishing the flame and releasing a thin, fragrant stream of gray-white smoke that curled gracefully upward, catching the light as it rose into the sunlight, creating a serene and deeply spiritual atmosphere of quiet reverence.",
+        "seed": 15361,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15361_dp_25_rank_50_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.0410048496173696,
+        "videoalign_local_mq": -1.1571890160017377,
+        "videoalign_local_overall": -1.5629683570804347,
+        "videoalign_local_ta": 0.6352255085386727,
+        "avg": -0.463871424270881
+    },
+    {
+        "prompt": "medium close-up tracking shot moves slowly and steadily with an elderly woman, her face a beautiful map of time, kind, wrinkled eyes, and a deep smile etched across her warm brown skin. Her silver-gray hair is neatly pulled back in a simple bun. She is draped in a traditional handwoven cotton sari in earthy tones of ochre and deep terracotta, with a simple embroidered border. She stands in a sun-drenched room, brimming with rustic charm, its uneven, plastered earth walls gleaming in the golden light of late afternoon. A bright ray of sunlight filters through a small, unglazed window, illuminating countless motes of dust dancing in the air. With a practiced, deliberate grace, she holds a thin, dark incense stick between her thumb and index finger. Her other hand holds a lit match to the tip, the small flame casting a fleeting, flickering warmth across her focused features. She held it until the tip glowed a vibrant orange, then blew gently, extinguishing the flame and releasing a thin, fragrant stream of gray-white smoke that curled gracefully upward, catching the light as it rose into the sunlight, creating a serene and deeply spiritual atmosphere of quiet reverence.",
+        "seed": 15362,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_12/index_9620_seed_15362_dp_25_rank_50_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.2652023269264994,
+        "videoalign_local_mq": -1.1260770400405475,
+        "videoalign_local_overall": -1.905331355343306,
+        "videoalign_local_ta": 0.48594801162374096,
+        "avg": -0.7096916718597825
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_13/index_tensor([635, 635])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up, static shot focuses on a calloused, weathered hand, firmly gripping a log of dry, cracked pinewood. The skin is dry and rough, with the knuckles prominent from years of toil. The palm and fingertips are covered in thick, yellowed calluses, and even tiny sawdust is embedded in the skin's texture. With a careful, steady movement, the hand slowly pushes the log toward the open door of a heavy, black cast-iron stove, its surface mottled with age. Within the hearth, a fierce orange-red flame leaps and tumbles, and the end of the log, upon contact with the heat, bursts into crackling golden sparks. The only illumination in the scene comes from the dancing flames within, its warm glow casting flickering highlights on the rough back of the hand, contrasting sharply with the cool, metallic texture of the cast iron. The image, dominated by deep black and fiery orange-red, creates an atmosphere of primal, warm, and focused tranquility.",
+        "seed": 32240,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_13/index_635_seed_32240_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -0.5672518092945226,
+        "videoalign_local_ta": 0.7720632140440268,
+        "videoalign_local_vq": -0.6968877914219612,
+        "videoalign_local_mq": -0.6424272319165882,
+        "avg": 0.10240570237475205
+    },
+    {
+        "prompt": "close-up, static shot focuses on a calloused, weathered hand, firmly gripping a log of dry, cracked pinewood. The skin is dry and rough, with the knuckles prominent from years of toil. The palm and fingertips are covered in thick, yellowed calluses, and even tiny sawdust is embedded in the skin's texture. With a careful, steady movement, the hand slowly pushes the log toward the open door of a heavy, black cast-iron stove, its surface mottled with age. Within the hearth, a fierce orange-red flame leaps and tumbles, and the end of the log, upon contact with the heat, bursts into crackling golden sparks. The only illumination in the scene comes from the dancing flames within, its warm glow casting flickering highlights on the rough back of the hand, contrasting sharply with the cool, metallic texture of the cast iron. The image, dominated by deep black and fiery orange-red, creates an atmosphere of primal, warm, and focused tranquility.",
+        "seed": 32241,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_13/index_635_seed_32241_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -1.2232129113267,
+        "videoalign_local_ta": 0.31801082759444277,
+        "videoalign_local_vq": -0.839400916533191,
+        "videoalign_local_mq": -0.7018228223879517,
+        "avg": -0.4526010418661286
+    },
+    {
+        "prompt": "close-up, static shot focuses on a calloused, weathered hand, firmly gripping a log of dry, cracked pinewood. The skin is dry and rough, with the knuckles prominent from years of toil. The palm and fingertips are covered in thick, yellowed calluses, and even tiny sawdust is embedded in the skin's texture. With a careful, steady movement, the hand slowly pushes the log toward the open door of a heavy, black cast-iron stove, its surface mottled with age. Within the hearth, a fierce orange-red flame leaps and tumbles, and the end of the log, upon contact with the heat, bursts into crackling golden sparks. The only illumination in the scene comes from the dancing flames within, its warm glow casting flickering highlights on the rough back of the hand, contrasting sharply with the cool, metallic texture of the cast iron. The image, dominated by deep black and fiery orange-red, creates an atmosphere of primal, warm, and focused tranquility.",
+        "seed": 32242,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_13/index_635_seed_32242_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -1.1649706418835608,
+        "videoalign_local_vq": -0.8880639348638548,
+        "videoalign_local_ta": 0.5108275944428963,
+        "videoalign_local_mq": -0.7877343014626024,
+        "avg": -0.3270715237203323
+    },
+    {
+        "prompt": "close-up, static shot focuses on a calloused, weathered hand, firmly gripping a log of dry, cracked pinewood. The skin is dry and rough, with the knuckles prominent from years of toil. The palm and fingertips are covered in thick, yellowed calluses, and even tiny sawdust is embedded in the skin's texture. With a careful, steady movement, the hand slowly pushes the log toward the open door of a heavy, black cast-iron stove, its surface mottled with age. Within the hearth, a fierce orange-red flame leaps and tumbles, and the end of the log, upon contact with the heat, bursts into crackling golden sparks. The only illumination in the scene comes from the dancing flames within, its warm glow casting flickering highlights on the rough back of the hand, contrasting sharply with the cool, metallic texture of the cast iron. The image, dominated by deep black and fiery orange-red, creates an atmosphere of primal, warm, and focused tranquility.",
+        "seed": 32243,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_13/index_635_seed_32243_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -1.9366761570842468,
+        "videoalign_local_vq": -1.141806816159459,
+        "videoalign_local_ta": 0.20605270490824398,
+        "videoalign_local_mq": -1.0009220458330317,
+        "avg": -0.8653117260880013
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_14/index_tensor([3292, 3292])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "long, fixed shot, shot from a horizontal angle, begins in pure black, then is instantly ripped apart by a violent volcanic eruption. Viscous, incandescent purplish-red lava, mingled with deep magenta and fiery scarlet, rises from a vast fissure in the earth's surface, bubbles bubbling and emitting searing sparks. Immediately behind, a massive column of dense volcanic ash surges upward with unstoppable force, like an ancient beast awakened from the earth's core. Its dark gray and black edges expand dramatically, driven by the energy within. Within the thick ash cloud, numerous razor-sharp, piercing purple lightning bolts crisscross and intertwine, instantly forming a vast electric grid covering the sky. Accompanied by the imagined violent low-frequency roar of the earth and the sharp sound of electricity like shattering glass, the entire dynamic disaster scene was stripped of all sound and movement in an instant. The picture suddenly became silent, and all movement came to an abrupt end. The violent power grid solidified in an instant, fixed into a complex and symmetrical tree-like totem, its branches flickering with cold purple light, quietly suspended in the center of the dead volcanic ash cloud. The whole scene presented a doomsday-like film texture full of dramatic light and shadow contrasts.",
+        "seed": 15616,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_14/index_3292_seed_15616_dp_28_rank_56_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_vq": -1.5510975596191494,
+        "videoalign_local_mq": -1.2476965824342916,
+        "videoalign_local_overall": -2.5305424800973086,
+        "videoalign_local_ta": 0.2682516619561322,
+        "avg": -1.1311454090705884
+    },
+    {
+        "prompt": "long, fixed shot, shot from a horizontal angle, begins in pure black, then is instantly ripped apart by a violent volcanic eruption. Viscous, incandescent purplish-red lava, mingled with deep magenta and fiery scarlet, rises from a vast fissure in the earth's surface, bubbles bubbling and emitting searing sparks. Immediately behind, a massive column of dense volcanic ash surges upward with unstoppable force, like an ancient beast awakened from the earth's core. Its dark gray and black edges expand dramatically, driven by the energy within. Within the thick ash cloud, numerous razor-sharp, piercing purple lightning bolts crisscross and intertwine, instantly forming a vast electric grid covering the sky. Accompanied by the imagined violent low-frequency roar of the earth and the sharp sound of electricity like shattering glass, the entire dynamic disaster scene was stripped of all sound and movement in an instant. The picture suddenly became silent, and all movement came to an abrupt end. The violent power grid solidified in an instant, fixed into a complex and symmetrical tree-like totem, its branches flickering with cold purple light, quietly suspended in the center of the dead volcanic ash cloud. The whole scene presented a doomsday-like film texture full of dramatic light and shadow contrasts.",
+        "seed": 15617,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_14/index_3292_seed_15617_dp_28_rank_56_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -1.4224881540309664,
+        "videoalign_local_mq": -0.846621670735736,
+        "videoalign_local_overall": -1.801821500257328,
+        "videoalign_local_ta": 0.4672883245093745,
+        "avg": -0.6672665878739767
+    },
+    {
+        "prompt": "long, fixed shot, shot from a horizontal angle, begins in pure black, then is instantly ripped apart by a violent volcanic eruption. Viscous, incandescent purplish-red lava, mingled with deep magenta and fiery scarlet, rises from a vast fissure in the earth's surface, bubbles bubbling and emitting searing sparks. Immediately behind, a massive column of dense volcanic ash surges upward with unstoppable force, like an ancient beast awakened from the earth's core. Its dark gray and black edges expand dramatically, driven by the energy within. Within the thick ash cloud, numerous razor-sharp, piercing purple lightning bolts crisscross and intertwine, instantly forming a vast electric grid covering the sky. Accompanied by the imagined violent low-frequency roar of the earth and the sharp sound of electricity like shattering glass, the entire dynamic disaster scene was stripped of all sound and movement in an instant. The picture suddenly became silent, and all movement came to an abrupt end. The violent power grid solidified in an instant, fixed into a complex and symmetrical tree-like totem, its branches flickering with cold purple light, quietly suspended in the center of the dead volcanic ash cloud. The whole scene presented a doomsday-like film texture full of dramatic light and shadow contrasts.",
+        "seed": 15618,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_14/index_3292_seed_15618_dp_29_rank_58_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 14,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.0193063952646442,
+        "videoalign_local_vq": -1.6764482809441184,
+        "videoalign_local_ta": 0.4983878030333186,
+        "videoalign_local_overall": -2.197366873175444,
+        "avg": -0.8494895350710627
+    },
+    {
+        "prompt": "long, fixed shot, shot from a horizontal angle, begins in pure black, then is instantly ripped apart by a violent volcanic eruption. Viscous, incandescent purplish-red lava, mingled with deep magenta and fiery scarlet, rises from a vast fissure in the earth's surface, bubbles bubbling and emitting searing sparks. Immediately behind, a massive column of dense volcanic ash surges upward with unstoppable force, like an ancient beast awakened from the earth's core. Its dark gray and black edges expand dramatically, driven by the energy within. Within the thick ash cloud, numerous razor-sharp, piercing purple lightning bolts crisscross and intertwine, instantly forming a vast electric grid covering the sky. Accompanied by the imagined violent low-frequency roar of the earth and the sharp sound of electricity like shattering glass, the entire dynamic disaster scene was stripped of all sound and movement in an instant. The picture suddenly became silent, and all movement came to an abrupt end. The violent power grid solidified in an instant, fixed into a complex and symmetrical tree-like totem, its branches flickering with cold purple light, quietly suspended in the center of the dead volcanic ash cloud. The whole scene presented a doomsday-like film texture full of dramatic light and shadow contrasts.",
+        "seed": 15619,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_14/index_3292_seed_15619_dp_29_rank_58_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_tensor([4843, 4843])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle, static medium shot captures a majestic, dark brown bull, its muscular frame defined by rippling sinew beneath a gleaming hide, standing in the center of a sun-baked amphitheater. The ground is a fine layer of ochre dust, piled atop the dirt. In a sudden burst of primal power, the bull violently throws its massive head to the side, its thick, curved horns slicing the still air. This twitching motion shifts its immense weight, causing its front hooves to dig into the ground, sending a spectacular spray of golden-brown dust and fine grit into the air. In the harsh, direct rays of the midday sun, every particle of air gleams like gold, momentarily obscuring its powerful legs. The atmosphere is rich, filled with palpable tension and the raw, untamed energy of the animal, captured in pure kinetic energy.",
+        "seed": 32834,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_4843_seed_32834_dp_30_rank_60_sample_0_slot_0.mp4",
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+        "prompt": "low-angle, static medium shot captures a majestic, dark brown bull, its muscular frame defined by rippling sinew beneath a gleaming hide, standing in the center of a sun-baked amphitheater. The ground is a fine layer of ochre dust, piled atop the dirt. In a sudden burst of primal power, the bull violently throws its massive head to the side, its thick, curved horns slicing the still air. This twitching motion shifts its immense weight, causing its front hooves to dig into the ground, sending a spectacular spray of golden-brown dust and fine grit into the air. In the harsh, direct rays of the midday sun, every particle of air gleams like gold, momentarily obscuring its powerful legs. The atmosphere is rich, filled with palpable tension and the raw, untamed energy of the animal, captured in pure kinetic energy.",
+        "seed": 32835,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_4843_seed_32835_dp_30_rank_60_sample_1_slot_1.mp4",
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+    {
+        "prompt": "low-angle, static medium shot captures a majestic, dark brown bull, its muscular frame defined by rippling sinew beneath a gleaming hide, standing in the center of a sun-baked amphitheater. The ground is a fine layer of ochre dust, piled atop the dirt. In a sudden burst of primal power, the bull violently throws its massive head to the side, its thick, curved horns slicing the still air. This twitching motion shifts its immense weight, causing its front hooves to dig into the ground, sending a spectacular spray of golden-brown dust and fine grit into the air. In the harsh, direct rays of the midday sun, every particle of air gleams like gold, momentarily obscuring its powerful legs. The atmosphere is rich, filled with palpable tension and the raw, untamed energy of the animal, captured in pure kinetic energy.",
+        "seed": 32836,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_4843_seed_32836_dp_31_rank_62_sample_2_slot_0.mp4",
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+    {
+        "prompt": "low-angle, static medium shot captures a majestic, dark brown bull, its muscular frame defined by rippling sinew beneath a gleaming hide, standing in the center of a sun-baked amphitheater. The ground is a fine layer of ochre dust, piled atop the dirt. In a sudden burst of primal power, the bull violently throws its massive head to the side, its thick, curved horns slicing the still air. This twitching motion shifts its immense weight, causing its front hooves to dig into the ground, sending a spectacular spray of golden-brown dust and fine grit into the air. In the harsh, direct rays of the midday sun, every particle of air gleams like gold, momentarily obscuring its powerful legs. The atmosphere is rich, filled with palpable tension and the raw, untamed energy of the animal, captured in pure kinetic energy.",
+        "seed": 32837,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_15/index_4843_seed_32837_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
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+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_tensor([1600, 1600])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow, horizontal, medium shot brings us into an ancient military tent, lit by flickering candlelight. The strategist Zhuge Liang, clad in a loose, dark blue silk robe intricately embroidered with subtle patterns, his hair pulled high in a bun. His face is thin and resolute, a neatly trimmed black beard cascading down his chest. He sits upright on a low couch covered with straw mats, leaning slightly forward, his brow furrowed, his gaze fixed intently on a scroll of pale yellow bamboo slips spread out before him. Steady and deliberate, his right hand holds a wolf-hair brush, the tip saturated with thick ink, as he carefully traces the narrow strips of bamboo. Each stroke is a testament to deep deliberation, leaving behind powerful, ancient seal characters that reveal the secrets of the battle. The only illumination comes from a single candle in a bronze candlestick beside him. The flickering flame casts shifting shadows on his focused face and the sleeves of his wide robe, illuminating a military map hanging from the heavy canvas tent wall in the background and an ancient sword leaning in the corner. The entire painting is warm and deep in color, and in the extreme silence, it exudes a sense of the tension of strategic planning and the tranquil atmosphere of a wise man in solitude.",
+        "seed": 31904,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_1600_seed_31904_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "avg": -0.3813965233975422
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+    {
+        "prompt": "slow, horizontal, medium shot brings us into an ancient military tent, lit by flickering candlelight. The strategist Zhuge Liang, clad in a loose, dark blue silk robe intricately embroidered with subtle patterns, his hair pulled high in a bun. His face is thin and resolute, a neatly trimmed black beard cascading down his chest. He sits upright on a low couch covered with straw mats, leaning slightly forward, his brow furrowed, his gaze fixed intently on a scroll of pale yellow bamboo slips spread out before him. Steady and deliberate, his right hand holds a wolf-hair brush, the tip saturated with thick ink, as he carefully traces the narrow strips of bamboo. Each stroke is a testament to deep deliberation, leaving behind powerful, ancient seal characters that reveal the secrets of the battle. The only illumination comes from a single candle in a bronze candlestick beside him. The flickering flame casts shifting shadows on his focused face and the sleeves of his wide robe, illuminating a military map hanging from the heavy canvas tent wall in the background and an ancient sword leaning in the corner. The entire painting is warm and deep in color, and in the extreme silence, it exudes a sense of the tension of strategic planning and the tranquil atmosphere of a wise man in solitude.",
+        "seed": 31905,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_1600_seed_31905_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.2165393085958356,
+        "avg": -0.2808980294486846
+    },
+    {
+        "prompt": "slow, horizontal, medium shot brings us into an ancient military tent, lit by flickering candlelight. The strategist Zhuge Liang, clad in a loose, dark blue silk robe intricately embroidered with subtle patterns, his hair pulled high in a bun. His face is thin and resolute, a neatly trimmed black beard cascading down his chest. He sits upright on a low couch covered with straw mats, leaning slightly forward, his brow furrowed, his gaze fixed intently on a scroll of pale yellow bamboo slips spread out before him. Steady and deliberate, his right hand holds a wolf-hair brush, the tip saturated with thick ink, as he carefully traces the narrow strips of bamboo. Each stroke is a testament to deep deliberation, leaving behind powerful, ancient seal characters that reveal the secrets of the battle. The only illumination comes from a single candle in a bronze candlestick beside him. The flickering flame casts shifting shadows on his focused face and the sleeves of his wide robe, illuminating a military map hanging from the heavy canvas tent wall in the background and an ancient sword leaning in the corner. The entire painting is warm and deep in color, and in the extreme silence, it exudes a sense of the tension of strategic planning and the tranquil atmosphere of a wise man in solitude.",
+        "seed": 31906,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_1600_seed_31906_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
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+        "avg": 0.0008157150790882306
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+    {
+        "prompt": "slow, horizontal, medium shot brings us into an ancient military tent, lit by flickering candlelight. The strategist Zhuge Liang, clad in a loose, dark blue silk robe intricately embroidered with subtle patterns, his hair pulled high in a bun. His face is thin and resolute, a neatly trimmed black beard cascading down his chest. He sits upright on a low couch covered with straw mats, leaning slightly forward, his brow furrowed, his gaze fixed intently on a scroll of pale yellow bamboo slips spread out before him. Steady and deliberate, his right hand holds a wolf-hair brush, the tip saturated with thick ink, as he carefully traces the narrow strips of bamboo. Each stroke is a testament to deep deliberation, leaving behind powerful, ancient seal characters that reveal the secrets of the battle. The only illumination comes from a single candle in a bronze candlestick beside him. The flickering flame casts shifting shadows on his focused face and the sleeves of his wide robe, illuminating a military map hanging from the heavy canvas tent wall in the background and an ancient sword leaning in the corner. The entire painting is warm and deep in color, and in the extreme silence, it exudes a sense of the tension of strategic planning and the tranquil atmosphere of a wise man in solitude.",
+        "seed": 31907,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_2/index_1600_seed_31907_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
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+        "videoalign_local_mq": -0.6714179367895157,
+        "videoalign_local_ta": 0.6103459257195174,
+        "videoalign_local_vq": -1.0340529898558464,
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+        "avg": -0.24238953760316362
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_3/index_tensor([2012, 2012])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "steady, low-angle, overhead shot draws the viewer's gaze toward an ancient forest shrouded in thick morning mist. The first rays of morning light struggle to penetrate the dense canopy, casting soft, sacred shafts of light in the humid air. At the center of the frame lies a burly, heavily bearded woodcutter, dressed in a classic red and black flannel plaid shirt. His sturdy arms bulge with muscle, his face weathered, his expression focused and resolute. He grips a felling axe, its handle smooth from constant use, and raises it with all his might above his head. The heavy steel blade gleams coldly in the thinning light, his body leaning back slightly as he gathers strength, like a fully drawn bow, caught in the brief, tense moment before the final blow. Around him, tall pine trees are looming in the mist, and the ground is covered with wet moss and rotten leaves. The whole scene is based on cold green and dark brown. Only the red on his shirt is a fresh embellishment, creating a dramatic atmosphere that is primitive, quiet yet contains explosive power.",
+        "seed": 3243,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_3/index_2012_seed_3243_dp_6_rank_12_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_ta": 0.9586600851876914,
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+        "videoalign_local_overall": -1.32820082299039,
+        "avg": -0.1847703689013493
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+    {
+        "prompt": "steady, low-angle, overhead shot draws the viewer's gaze toward an ancient forest shrouded in thick morning mist. The first rays of morning light struggle to penetrate the dense canopy, casting soft, sacred shafts of light in the humid air. At the center of the frame lies a burly, heavily bearded woodcutter, dressed in a classic red and black flannel plaid shirt. His sturdy arms bulge with muscle, his face weathered, his expression focused and resolute. He grips a felling axe, its handle smooth from constant use, and raises it with all his might above his head. The heavy steel blade gleams coldly in the thinning light, his body leaning back slightly as he gathers strength, like a fully drawn bow, caught in the brief, tense moment before the final blow. Around him, tall pine trees are looming in the mist, and the ground is covered with wet moss and rotten leaves. The whole scene is based on cold green and dark brown. Only the red on his shirt is a fresh embellishment, creating a dramatic atmosphere that is primitive, quiet yet contains explosive power.",
+        "seed": 3244,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_3/index_2012_seed_3244_dp_6_rank_12_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+    {
+        "prompt": "steady, low-angle, overhead shot draws the viewer's gaze toward an ancient forest shrouded in thick morning mist. The first rays of morning light struggle to penetrate the dense canopy, casting soft, sacred shafts of light in the humid air. At the center of the frame lies a burly, heavily bearded woodcutter, dressed in a classic red and black flannel plaid shirt. His sturdy arms bulge with muscle, his face weathered, his expression focused and resolute. He grips a felling axe, its handle smooth from constant use, and raises it with all his might above his head. The heavy steel blade gleams coldly in the thinning light, his body leaning back slightly as he gathers strength, like a fully drawn bow, caught in the brief, tense moment before the final blow. Around him, tall pine trees are looming in the mist, and the ground is covered with wet moss and rotten leaves. The whole scene is based on cold green and dark brown. Only the red on his shirt is a fresh embellishment, creating a dramatic atmosphere that is primitive, quiet yet contains explosive power.",
+        "seed": 3245,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_3/index_2012_seed_3245_dp_7_rank_14_sample_2_slot_0.mp4",
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+        "avg": 0.046385734997107964
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+    {
+        "prompt": "steady, low-angle, overhead shot draws the viewer's gaze toward an ancient forest shrouded in thick morning mist. The first rays of morning light struggle to penetrate the dense canopy, casting soft, sacred shafts of light in the humid air. At the center of the frame lies a burly, heavily bearded woodcutter, dressed in a classic red and black flannel plaid shirt. His sturdy arms bulge with muscle, his face weathered, his expression focused and resolute. He grips a felling axe, its handle smooth from constant use, and raises it with all his might above his head. The heavy steel blade gleams coldly in the thinning light, his body leaning back slightly as he gathers strength, like a fully drawn bow, caught in the brief, tense moment before the final blow. Around him, tall pine trees are looming in the mist, and the ground is covered with wet moss and rotten leaves. The whole scene is based on cold green and dark brown. Only the red on his shirt is a fresh embellishment, creating a dramatic atmosphere that is primitive, quiet yet contains explosive power.",
+        "seed": 3246,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_3/index_2012_seed_3246_dp_7_rank_14_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.0525396423140976,
+        "videoalign_local_ta": 0.8591417539110703,
+        "videoalign_local_overall": -1.469028004971812,
+        "videoalign_local_vq": -1.2756301165687847,
+        "avg": -0.30494312553037084
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000111/group_4/index_tensor([9925, 9925])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, high-angle, ultra-wide shot reveals a breathtaking and ominous spectacle, showcasing the crumbling, sun-baked ruins of the ancient city of Gaochang, its eroded earthen walls, and the remains of skeletal buildings spread across the vast, arid desert floor. From the right side of the frame, a massive sandstorm roars toward the city, a towering, surging wall of ochre and brown dust that fills the sky. The entire scene is captured with a hyperreal, high-shutter-speed aesthetic, freezing each grain of sand in mid-air with incredible clarity. As the storm's leading edge makes contact, it washes over the ancient, cracked walls in a chaotic, violent swirl, with grains visibly rushing against the terracotta-colored surface in a frozen moment of destruction. The light is completely split: brilliant, harsh sunlight still illuminates parts of the ruins, casting deep, sharp shadows, while the encroaching storm casts a suffocating, yellowish haze over the rest, creating a powerful atmosphere of impending doom and the overwhelming power of nature.",
+        "seed": 21830,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_4/index_9925_seed_21830_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_mq": -1.131733762942582,
+        "videoalign_local_ta": 0.07543489510767874,
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+    {
+        "prompt": "static, high-angle, ultra-wide shot reveals a breathtaking and ominous spectacle, showcasing the crumbling, sun-baked ruins of the ancient city of Gaochang, its eroded earthen walls, and the remains of skeletal buildings spread across the vast, arid desert floor. From the right side of the frame, a massive sandstorm roars toward the city, a towering, surging wall of ochre and brown dust that fills the sky. The entire scene is captured with a hyperreal, high-shutter-speed aesthetic, freezing each grain of sand in mid-air with incredible clarity. As the storm's leading edge makes contact, it washes over the ancient, cracked walls in a chaotic, violent swirl, with grains visibly rushing against the terracotta-colored surface in a frozen moment of destruction. The light is completely split: brilliant, harsh sunlight still illuminates parts of the ruins, casting deep, sharp shadows, while the encroaching storm casts a suffocating, yellowish haze over the rest, creating a powerful atmosphere of impending doom and the overwhelming power of nature.",
+        "seed": 21831,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_4/index_9925_seed_21831_dp_8_rank_16_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+        "videoalign_local_overall": -2.7250032568720037,
+        "videoalign_local_vq": -1.4581164353087739,
+        "avg": -1.480281573501883
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+    {
+        "prompt": "static, high-angle, ultra-wide shot reveals a breathtaking and ominous spectacle, showcasing the crumbling, sun-baked ruins of the ancient city of Gaochang, its eroded earthen walls, and the remains of skeletal buildings spread across the vast, arid desert floor. From the right side of the frame, a massive sandstorm roars toward the city, a towering, surging wall of ochre and brown dust that fills the sky. The entire scene is captured with a hyperreal, high-shutter-speed aesthetic, freezing each grain of sand in mid-air with incredible clarity. As the storm's leading edge makes contact, it washes over the ancient, cracked walls in a chaotic, violent swirl, with grains visibly rushing against the terracotta-colored surface in a frozen moment of destruction. The light is completely split: brilliant, harsh sunlight still illuminates parts of the ruins, casting deep, sharp shadows, while the encroaching storm casts a suffocating, yellowish haze over the rest, creating a powerful atmosphere of impending doom and the overwhelming power of nature.",
+        "seed": 21832,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_4/index_9925_seed_21832_dp_9_rank_18_sample_2_slot_0.mp4",
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+        "avg": -1.2520369526267168
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+    {
+        "prompt": "static, high-angle, ultra-wide shot reveals a breathtaking and ominous spectacle, showcasing the crumbling, sun-baked ruins of the ancient city of Gaochang, its eroded earthen walls, and the remains of skeletal buildings spread across the vast, arid desert floor. From the right side of the frame, a massive sandstorm roars toward the city, a towering, surging wall of ochre and brown dust that fills the sky. The entire scene is captured with a hyperreal, high-shutter-speed aesthetic, freezing each grain of sand in mid-air with incredible clarity. As the storm's leading edge makes contact, it washes over the ancient, cracked walls in a chaotic, violent swirl, with grains visibly rushing against the terracotta-colored surface in a frozen moment of destruction. The light is completely split: brilliant, harsh sunlight still illuminates parts of the ruins, casting deep, sharp shadows, while the encroaching storm casts a suffocating, yellowish haze over the rest, creating a powerful atmosphere of impending doom and the overwhelming power of nature.",
+        "seed": 21833,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_4/index_9925_seed_21833_dp_9_rank_18_sample_3_slot_1.mp4",
+        "sample_idx": 1,
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outputs/yw004-flow-baseline/rl_samples/0000111/group_5/index_tensor([1339, 1339])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
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+        "seed": 8595,
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+        "prompt": "static, eye-level, medium shot depicts the dynamic action with clinical precision. A single, spherical jawbreaker, its surface covered in a high-gloss shell, reveals vibrant, swirling layers of electric blue, canary yellow, and fuchsia, bouncing across the smooth, reflective surface of a polished, dark gray concrete floor. Set within a minimalist studio, precisely calibrated lighting from a large, soft overhead source provides perfect, even illumination, creating perfectly crisp highlights on the candy's curvaceous form. The action begins with the jawbreaker's initial impact, its rigid, resilient structure causing it to spring back into the air, spinning gracefully. It then executes a rhythmic series of successive, smaller bounces, losing perceptible energy with each diminishing arc, until its vertical motion seamlessly transitions into a slow, silent roll. As it glides, the mirror-like floor perfectly reflects its swirling colors, creating a liquid play of light. The jaw-dropping object finally sways for a moment before coming to a complete still, its journey complete. The work’s rigorously minimalist approach and cool, neutral color palette isolates the candy’s kinetic behavior, creating an atmosphere of captivation and focus that elevates a simple physical event into a visual poem.",
+        "seed": 8596,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_5/index_1339_seed_8596_dp_10_rank_20_sample_1_slot_1.mp4",
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+        "prompt": "static, eye-level, medium shot depicts the dynamic action with clinical precision. A single, spherical jawbreaker, its surface covered in a high-gloss shell, reveals vibrant, swirling layers of electric blue, canary yellow, and fuchsia, bouncing across the smooth, reflective surface of a polished, dark gray concrete floor. Set within a minimalist studio, precisely calibrated lighting from a large, soft overhead source provides perfect, even illumination, creating perfectly crisp highlights on the candy's curvaceous form. The action begins with the jawbreaker's initial impact, its rigid, resilient structure causing it to spring back into the air, spinning gracefully. It then executes a rhythmic series of successive, smaller bounces, losing perceptible energy with each diminishing arc, until its vertical motion seamlessly transitions into a slow, silent roll. As it glides, the mirror-like floor perfectly reflects its swirling colors, creating a liquid play of light. The jaw-dropping object finally sways for a moment before coming to a complete still, its journey complete. The work’s rigorously minimalist approach and cool, neutral color palette isolates the candy’s kinetic behavior, creating an atmosphere of captivation and focus that elevates a simple physical event into a visual poem.",
+        "seed": 8597,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_5/index_1339_seed_8597_dp_11_rank_22_sample_2_slot_0.mp4",
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+        "prompt": "static, eye-level, medium shot depicts the dynamic action with clinical precision. A single, spherical jawbreaker, its surface covered in a high-gloss shell, reveals vibrant, swirling layers of electric blue, canary yellow, and fuchsia, bouncing across the smooth, reflective surface of a polished, dark gray concrete floor. Set within a minimalist studio, precisely calibrated lighting from a large, soft overhead source provides perfect, even illumination, creating perfectly crisp highlights on the candy's curvaceous form. The action begins with the jawbreaker's initial impact, its rigid, resilient structure causing it to spring back into the air, spinning gracefully. It then executes a rhythmic series of successive, smaller bounces, losing perceptible energy with each diminishing arc, until its vertical motion seamlessly transitions into a slow, silent roll. As it glides, the mirror-like floor perfectly reflects its swirling colors, creating a liquid play of light. The jaw-dropping object finally sways for a moment before coming to a complete still, its journey complete. The work’s rigorously minimalist approach and cool, neutral color palette isolates the candy’s kinetic behavior, creating an atmosphere of captivation and focus that elevates a simple physical event into a visual poem.",
+        "seed": 8598,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_5/index_1339_seed_8598_dp_11_rank_22_sample_3_slot_1.mp4",
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outputs/yw004-flow-baseline/rl_samples/0000111/group_6/index_tensor([214, 214])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "steady, forward tracking shot begins, moving steadily at eye level toward the massive, ancient stone arch that dominates the frame. Constructed of massive, weathered blocks of gray granite, its rough surface covered in dark green moss and creepers, intricate, faded carvings of forgotten symbols can be seen along its curved summit. As the camera silently glides through the cool, shadowy passage beneath the arch, the frame is briefly shrouded in deep, cool shadows before emerging in a breathtaking, panoramic, extreme wide shot, revealing a vast, sun-drenched valley. A pristine, emerald-green river meanders through lush, emerald-green meadows dotted with vibrant yellow and purple wildflowers. Vast tracts of dense, dark pine forests climb the gentle slopes of the surrounding hills, which recede into a distant, hazy mountain range with snow-capped peaks. The entire landscape is bathed in the warm golden glow of the afternoon sun, casting long, soft shadows that make the lake shimmer and creating an atmosphere of profound tranquility and epic proportions beneath a vast, cloudless, azure sky.",
+        "seed": 11698,
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+        "prompt": "steady, forward tracking shot begins, moving steadily at eye level toward the massive, ancient stone arch that dominates the frame. Constructed of massive, weathered blocks of gray granite, its rough surface covered in dark green moss and creepers, intricate, faded carvings of forgotten symbols can be seen along its curved summit. As the camera silently glides through the cool, shadowy passage beneath the arch, the frame is briefly shrouded in deep, cool shadows before emerging in a breathtaking, panoramic, extreme wide shot, revealing a vast, sun-drenched valley. A pristine, emerald-green river meanders through lush, emerald-green meadows dotted with vibrant yellow and purple wildflowers. Vast tracts of dense, dark pine forests climb the gentle slopes of the surrounding hills, which recede into a distant, hazy mountain range with snow-capped peaks. The entire landscape is bathed in the warm golden glow of the afternoon sun, casting long, soft shadows that make the lake shimmer and creating an atmosphere of profound tranquility and epic proportions beneath a vast, cloudless, azure sky.",
+        "seed": 11699,
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+        "prompt": "steady, forward tracking shot begins, moving steadily at eye level toward the massive, ancient stone arch that dominates the frame. Constructed of massive, weathered blocks of gray granite, its rough surface covered in dark green moss and creepers, intricate, faded carvings of forgotten symbols can be seen along its curved summit. As the camera silently glides through the cool, shadowy passage beneath the arch, the frame is briefly shrouded in deep, cool shadows before emerging in a breathtaking, panoramic, extreme wide shot, revealing a vast, sun-drenched valley. A pristine, emerald-green river meanders through lush, emerald-green meadows dotted with vibrant yellow and purple wildflowers. Vast tracts of dense, dark pine forests climb the gentle slopes of the surrounding hills, which recede into a distant, hazy mountain range with snow-capped peaks. The entire landscape is bathed in the warm golden glow of the afternoon sun, casting long, soft shadows that make the lake shimmer and creating an atmosphere of profound tranquility and epic proportions beneath a vast, cloudless, azure sky.",
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+        "prompt": "steady, forward tracking shot begins, moving steadily at eye level toward the massive, ancient stone arch that dominates the frame. Constructed of massive, weathered blocks of gray granite, its rough surface covered in dark green moss and creepers, intricate, faded carvings of forgotten symbols can be seen along its curved summit. As the camera silently glides through the cool, shadowy passage beneath the arch, the frame is briefly shrouded in deep, cool shadows before emerging in a breathtaking, panoramic, extreme wide shot, revealing a vast, sun-drenched valley. A pristine, emerald-green river meanders through lush, emerald-green meadows dotted with vibrant yellow and purple wildflowers. Vast tracts of dense, dark pine forests climb the gentle slopes of the surrounding hills, which recede into a distant, hazy mountain range with snow-capped peaks. The entire landscape is bathed in the warm golden glow of the afternoon sun, casting long, soft shadows that make the lake shimmer and creating an atmosphere of profound tranquility and epic proportions beneath a vast, cloudless, azure sky.",
+        "seed": 11701,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_6/index_214_seed_11701_dp_13_rank_26_sample_3_slot_1.mp4",
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outputs/yw004-flow-baseline/rl_samples/0000111/group_7/index_tensor([8494, 8494])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up shot from a low angle, the camera slowly panning to the right, captures a scene in a deep, narrow alley. The frame focuses on a wall constructed of ancient blue bricks, moisture seeping through the cracks and dappled with patches of velvety moss of varying shades. A faint beam of natural light slants in from the end of the alley, illuminating the wall while the surroundings remain shrouded in deep shadow. A delicate hand, rounded knuckles, clad in a slightly oversized off-white sweater with slightly rolled-up sleeves, cautiously reaches into the frame. The child's fingers first gently touch the moist moss, then, with a touch of curiosity and wonder, the palm of the hand steadily and deliberately slides across the rough wall and soft moss, feeling the unique, cool, yet vibrant touch. Against the cool background, this light and this innocent gesture imbue the scene with a remarkable tranquility, concentration, and poetry.",
+        "seed": 29814,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_7/index_8494_seed_29814_dp_14_rank_28_sample_0_slot_0.mp4",
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+        "prompt": "close-up shot from a low angle, the camera slowly panning to the right, captures a scene in a deep, narrow alley. The frame focuses on a wall constructed of ancient blue bricks, moisture seeping through the cracks and dappled with patches of velvety moss of varying shades. A faint beam of natural light slants in from the end of the alley, illuminating the wall while the surroundings remain shrouded in deep shadow. A delicate hand, rounded knuckles, clad in a slightly oversized off-white sweater with slightly rolled-up sleeves, cautiously reaches into the frame. The child's fingers first gently touch the moist moss, then, with a touch of curiosity and wonder, the palm of the hand steadily and deliberately slides across the rough wall and soft moss, feeling the unique, cool, yet vibrant touch. Against the cool background, this light and this innocent gesture imbue the scene with a remarkable tranquility, concentration, and poetry.",
+        "seed": 29815,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000111/group_7/index_8494_seed_29815_dp_14_rank_28_sample_1_slot_1.mp4",
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+        "prompt": "close-up shot from a low angle, the camera slowly panning to the right, captures a scene in a deep, narrow alley. The frame focuses on a wall constructed of ancient blue bricks, moisture seeping through the cracks and dappled with patches of velvety moss of varying shades. A faint beam of natural light slants in from the end of the alley, illuminating the wall while the surroundings remain shrouded in deep shadow. A delicate hand, rounded knuckles, clad in a slightly oversized off-white sweater with slightly rolled-up sleeves, cautiously reaches into the frame. The child's fingers first gently touch the moist moss, then, with a touch of curiosity and wonder, the palm of the hand steadily and deliberately slides across the rough wall and soft moss, feeling the unique, cool, yet vibrant touch. Against the cool background, this light and this innocent gesture imbue the scene with a remarkable tranquility, concentration, and poetry.",
+        "seed": 29816,
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+        "prompt": "close-up shot from a low angle, the camera slowly panning to the right, captures a scene in a deep, narrow alley. The frame focuses on a wall constructed of ancient blue bricks, moisture seeping through the cracks and dappled with patches of velvety moss of varying shades. A faint beam of natural light slants in from the end of the alley, illuminating the wall while the surroundings remain shrouded in deep shadow. A delicate hand, rounded knuckles, clad in a slightly oversized off-white sweater with slightly rolled-up sleeves, cautiously reaches into the frame. The child's fingers first gently touch the moist moss, then, with a touch of curiosity and wonder, the palm of the hand steadily and deliberately slides across the rough wall and soft moss, feeling the unique, cool, yet vibrant touch. Against the cool background, this light and this innocent gesture imbue the scene with a remarkable tranquility, concentration, and poetry.",
+        "seed": 29817,
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