Add files using upload-large-folder tool

outputs/yw004-flow-baseline/rl_samples/0000002/group_0/index_tensor([5387, 5387])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dynamic close-up tracking shot, viewed from a slightly upward angle, closely follows a massive mechanical suit as it plummets from the sky with unstoppable force. The suit's dark gray tungsten alloy armor dominates the frame, its intricate mechanical structure, hydraulic ducts, and radiator grilles clearly visible. As it streaks through the sky at breakneck speed, its rigid shell collides with the atmosphere, sending forth countless dazzling orange-red sparks. These cascades of sparks cascade down the armor's intricate edges and raised structures, instantly illuminating the metal surface, scarred by microscopic scratches and battle scars. Against the backdrop, a dense, shredded cloud layer races by, piercing through the cracks. Dazzling sunlight filters through the gaps, creating sharp metallic reflections on the suit's hull, a stark contrast to the faint blue energy glow emanating from the armor's seams. The entire scene is imbued with a breathtaking sense of speed and overwhelming pressure, creating a tense and spectacular sci-fi atmosphere.",
+        "seed": 9522,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_0/index_5387_seed_9522_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.400428100789226,
+        "videoalign_local_overall": -3.5050321955411023,
+        "videoalign_local_vq": -1.5580494193806729,
+        "videoalign_local_ta": -0.5465546753712034,
+        "avg": -2.025793435456153
+    },
+    {
+        "prompt": "dynamic close-up tracking shot, viewed from a slightly upward angle, closely follows a massive mechanical suit as it plummets from the sky with unstoppable force. The suit's dark gray tungsten alloy armor dominates the frame, its intricate mechanical structure, hydraulic ducts, and radiator grilles clearly visible. As it streaks through the sky at breakneck speed, its rigid shell collides with the atmosphere, sending forth countless dazzling orange-red sparks. These cascades of sparks cascade down the armor's intricate edges and raised structures, instantly illuminating the metal surface, scarred by microscopic scratches and battle scars. Against the backdrop, a dense, shredded cloud layer races by, piercing through the cracks. Dazzling sunlight filters through the gaps, creating sharp metallic reflections on the suit's hull, a stark contrast to the faint blue energy glow emanating from the armor's seams. The entire scene is imbued with a breathtaking sense of speed and overwhelming pressure, creating a tense and spectacular sci-fi atmosphere.",
+        "seed": 9523,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_0/index_5387_seed_9523_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,
+        "videoalign_local_mq": -1.3608310404749837,
+        "videoalign_local_overall": -3.20944044399651,
+        "videoalign_local_vq": -1.7001280532568075,
+        "videoalign_local_ta": -0.14848135026471884,
+        "avg": -1.6789608971306145
+    },
+    {
+        "prompt": "dynamic close-up tracking shot, viewed from a slightly upward angle, closely follows a massive mechanical suit as it plummets from the sky with unstoppable force. The suit's dark gray tungsten alloy armor dominates the frame, its intricate mechanical structure, hydraulic ducts, and radiator grilles clearly visible. As it streaks through the sky at breakneck speed, its rigid shell collides with the atmosphere, sending forth countless dazzling orange-red sparks. These cascades of sparks cascade down the armor's intricate edges and raised structures, instantly illuminating the metal surface, scarred by microscopic scratches and battle scars. Against the backdrop, a dense, shredded cloud layer races by, piercing through the cracks. Dazzling sunlight filters through the gaps, creating sharp metallic reflections on the suit's hull, a stark contrast to the faint blue energy glow emanating from the armor's seams. The entire scene is imbued with a breathtaking sense of speed and overwhelming pressure, creating a tense and spectacular sci-fi atmosphere.",
+        "seed": 9524,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_0/index_5387_seed_9524_dp_1_rank_2_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.176987546158859,
+        "videoalign_local_overall": -2.9273748969992295,
+        "videoalign_local_ta": -0.2853190557700729,
+        "videoalign_local_vq": -1.4650682950702973,
+        "avg": -1.6063469763846512
+    },
+    {
+        "prompt": "dynamic close-up tracking shot, viewed from a slightly upward angle, closely follows a massive mechanical suit as it plummets from the sky with unstoppable force. The suit's dark gray tungsten alloy armor dominates the frame, its intricate mechanical structure, hydraulic ducts, and radiator grilles clearly visible. As it streaks through the sky at breakneck speed, its rigid shell collides with the atmosphere, sending forth countless dazzling orange-red sparks. These cascades of sparks cascade down the armor's intricate edges and raised structures, instantly illuminating the metal surface, scarred by microscopic scratches and battle scars. Against the backdrop, a dense, shredded cloud layer races by, piercing through the cracks. Dazzling sunlight filters through the gaps, creating sharp metallic reflections on the suit's hull, a stark contrast to the faint blue energy glow emanating from the armor's seams. The entire scene is imbued with a breathtaking sense of speed and overwhelming pressure, creating a tense and spectacular sci-fi atmosphere.",
+        "seed": 9525,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_0/index_5387_seed_9525_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": -1.372144486279053,
+        "videoalign_local_overall": -4.294757710800843,
+        "videoalign_local_ta": -1.3193767166912145,
+        "videoalign_local_vq": -1.603236507830575,
+        "avg": -2.8070672137460284
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_tensor([8238, 8238])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "cinematic, slow-motion, low-angle tracking shot follows a traditional red sedan as it moves. The evening sun, streaming low from the end of the street, casts a dazzling golden hue on the sedan and its four bearers, creating a striking silhouette. The sedan is painted a vibrant crimson, its roof draped in richly embroidered silk. Golden tassels dangle from the corners, swaying as the sedan sways. The delicately carved wooden window panes are obscured by thin red silk curtains, adding a touch of mystery. The sedan travels along a narrow, ancient bluestone street, the pavement damp from recent rain, reflecting the warm glow of the fading sunlight. The street is lined with ancient wooden buildings with overhanging eaves, their red lanterns still unlit beneath the eaves. The scene is imbued with a tranquil and solemn atmosphere. Four sedan chair bearers, dressed in traditional dark shorts, tread with steady and powerful steps. Each step, treading on the slippery stone slabs, causes the sedan to pitch rhythmically and noticeably, with the curtains and tassels swaying violently, visualizing the dynamic process of \"bumping.\" The entire scene, dominated by a warm yellow hue, uses strong contrast between light and dark, along with slow motion, to create a unique aesthetic of solemnity and celebration, yet with a touch of historical vicissitudes, as if a classic moment frozen in time.",
+        "seed": 31698,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31698_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": -3.1658934629053226,
+        "videoalign_local_ta": -0.44081644838979345,
+        "videoalign_local_vq": -1.525462576748532,
+        "videoalign_local_mq": -1.1996144377669973,
+        "avg": -1.803354955647558
+    },
+    {
+        "prompt": "cinematic, slow-motion, low-angle tracking shot follows a traditional red sedan as it moves. The evening sun, streaming low from the end of the street, casts a dazzling golden hue on the sedan and its four bearers, creating a striking silhouette. The sedan is painted a vibrant crimson, its roof draped in richly embroidered silk. Golden tassels dangle from the corners, swaying as the sedan sways. The delicately carved wooden window panes are obscured by thin red silk curtains, adding a touch of mystery. The sedan travels along a narrow, ancient bluestone street, the pavement damp from recent rain, reflecting the warm glow of the fading sunlight. The street is lined with ancient wooden buildings with overhanging eaves, their red lanterns still unlit beneath the eaves. The scene is imbued with a tranquil and solemn atmosphere. Four sedan chair bearers, dressed in traditional dark shorts, tread with steady and powerful steps. Each step, treading on the slippery stone slabs, causes the sedan to pitch rhythmically and noticeably, with the curtains and tassels swaying violently, visualizing the dynamic process of \"bumping.\" The entire scene, dominated by a warm yellow hue, uses strong contrast between light and dark, along with slow motion, to create a unique aesthetic of solemnity and celebration, yet with a touch of historical vicissitudes, as if a classic moment frozen in time.",
+        "seed": 31699,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31699_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": -2.9810705123829173,
+        "videoalign_local_ta": -0.7238217029576848,
+        "videoalign_local_vq": -1.3086514504360207,
+        "videoalign_local_mq": -0.9485973589892116,
+        "avg": -1.852446107670301
+    },
+    {
+        "prompt": "cinematic, slow-motion, low-angle tracking shot follows a traditional red sedan as it moves. The evening sun, streaming low from the end of the street, casts a dazzling golden hue on the sedan and its four bearers, creating a striking silhouette. The sedan is painted a vibrant crimson, its roof draped in richly embroidered silk. Golden tassels dangle from the corners, swaying as the sedan sways. The delicately carved wooden window panes are obscured by thin red silk curtains, adding a touch of mystery. The sedan travels along a narrow, ancient bluestone street, the pavement damp from recent rain, reflecting the warm glow of the fading sunlight. The street is lined with ancient wooden buildings with overhanging eaves, their red lanterns still unlit beneath the eaves. The scene is imbued with a tranquil and solemn atmosphere. Four sedan chair bearers, dressed in traditional dark shorts, tread with steady and powerful steps. Each step, treading on the slippery stone slabs, causes the sedan to pitch rhythmically and noticeably, with the curtains and tassels swaying violently, visualizing the dynamic process of \"bumping.\" The entire scene, dominated by a warm yellow hue, uses strong contrast between light and dark, along with slow motion, to create a unique aesthetic of solemnity and celebration, yet with a touch of historical vicissitudes, as if a classic moment frozen in time.",
+        "seed": 31700,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31700_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.3156033101975442,
+        "videoalign_local_mq": -1.038397835059011,
+        "videoalign_local_overall": -2.4589432255877526,
+        "videoalign_local_ta": -0.10494208033119709,
+        "avg": -1.2819426529594746
+    },
+    {
+        "prompt": "cinematic, slow-motion, low-angle tracking shot follows a traditional red sedan as it moves. The evening sun, streaming low from the end of the street, casts a dazzling golden hue on the sedan and its four bearers, creating a striking silhouette. The sedan is painted a vibrant crimson, its roof draped in richly embroidered silk. Golden tassels dangle from the corners, swaying as the sedan sways. The delicately carved wooden window panes are obscured by thin red silk curtains, adding a touch of mystery. The sedan travels along a narrow, ancient bluestone street, the pavement damp from recent rain, reflecting the warm glow of the fading sunlight. The street is lined with ancient wooden buildings with overhanging eaves, their red lanterns still unlit beneath the eaves. The scene is imbued with a tranquil and solemn atmosphere. Four sedan chair bearers, dressed in traditional dark shorts, tread with steady and powerful steps. Each step, treading on the slippery stone slabs, causes the sedan to pitch rhythmically and noticeably, with the curtains and tassels swaying violently, visualizing the dynamic process of \"bumping.\" The entire scene, dominated by a warm yellow hue, uses strong contrast between light and dark, along with slow motion, to create a unique aesthetic of solemnity and celebration, yet with a touch of historical vicissitudes, as if a classic moment frozen in time.",
+        "seed": 31701,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_1/index_8238_seed_31701_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": -1.3833839428723973,
+        "videoalign_local_mq": -1.0412261965100282,
+        "videoalign_local_overall": -3.2339554082809565,
+        "videoalign_local_ta": -0.8093452688985311,
+        "avg": -2.021650338589744
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_10/index_tensor([8507, 8507])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "drone's wide-angle lens, captured from high above, slowly pans forward, capturing a long line of police cars in the dead of night. Atop these modern police vehicles, alternating red and blue warning lights flash in a rapid, rhythmic rhythm. Their glare reflects and stretches across the slightly damp asphalt, converging into a dazzling, flowing river of light. The convoy is traveling on an empty city highway, heading straight for the entrance of a vast, eerie concrete tunnel. As the lead police car steadily and decisively plunges into the darkness of the tunnel, the following vehicles follow closely behind, the river of light seemingly swallowed by the tunnel's vast mouth. The entire scene, pierced by red and blue light against a deep blue and black palette, creates a cinematic atmosphere of heightened tension, suspense, and urgency.",
+        "seed": 3371,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_10/index_8507_seed_3371_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": -1.075166533922236,
+        "videoalign_local_overall": -2.562580300221095,
+        "videoalign_local_ta": -0.024083436168942405,
+        "videoalign_local_vq": -1.4633303301299165,
+        "avg": -1.2933318681950188
+    },
+    {
+        "prompt": "drone's wide-angle lens, captured from high above, slowly pans forward, capturing a long line of police cars in the dead of night. Atop these modern police vehicles, alternating red and blue warning lights flash in a rapid, rhythmic rhythm. Their glare reflects and stretches across the slightly damp asphalt, converging into a dazzling, flowing river of light. The convoy is traveling on an empty city highway, heading straight for the entrance of a vast, eerie concrete tunnel. As the lead police car steadily and decisively plunges into the darkness of the tunnel, the following vehicles follow closely behind, the river of light seemingly swallowed by the tunnel's vast mouth. The entire scene, pierced by red and blue light against a deep blue and black palette, creates a cinematic atmosphere of heightened tension, suspense, and urgency.",
+        "seed": 3372,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_10/index_8507_seed_3372_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,
+        "videoalign_local_mq": -0.9415264553616683,
+        "videoalign_local_overall": -2.8788766593740704,
+        "videoalign_local_ta": -0.46880597906134314,
+        "videoalign_local_vq": -1.468544224951059,
+        "avg": -1.6738413192177068
+    },
+    {
+        "prompt": "drone's wide-angle lens, captured from high above, slowly pans forward, capturing a long line of police cars in the dead of night. Atop these modern police vehicles, alternating red and blue warning lights flash in a rapid, rhythmic rhythm. Their glare reflects and stretches across the slightly damp asphalt, converging into a dazzling, flowing river of light. The convoy is traveling on an empty city highway, heading straight for the entrance of a vast, eerie concrete tunnel. As the lead police car steadily and decisively plunges into the darkness of the tunnel, the following vehicles follow closely behind, the river of light seemingly swallowed by the tunnel's vast mouth. The entire scene, pierced by red and blue light against a deep blue and black palette, creates a cinematic atmosphere of heightened tension, suspense, and urgency.",
+        "seed": 3373,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_10/index_8507_seed_3373_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": -2.2032506520905417,
+        "videoalign_local_mq": -0.9150105667583811,
+        "videoalign_local_vq": -1.4694132074212494,
+        "videoalign_local_ta": 0.1811731220890887,
+        "avg": -1.0110387650007264
+    },
+    {
+        "prompt": "drone's wide-angle lens, captured from high above, slowly pans forward, capturing a long line of police cars in the dead of night. Atop these modern police vehicles, alternating red and blue warning lights flash in a rapid, rhythmic rhythm. Their glare reflects and stretches across the slightly damp asphalt, converging into a dazzling, flowing river of light. The convoy is traveling on an empty city highway, heading straight for the entrance of a vast, eerie concrete tunnel. As the lead police car steadily and decisively plunges into the darkness of the tunnel, the following vehicles follow closely behind, the river of light seemingly swallowed by the tunnel's vast mouth. The entire scene, pierced by red and blue light against a deep blue and black palette, creates a cinematic atmosphere of heightened tension, suspense, and urgency.",
+        "seed": 3374,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_10/index_8507_seed_3374_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": -2.236752084176952,
+        "videoalign_local_mq": -0.8184927322424155,
+        "videoalign_local_vq": -1.3381968544224951,
+        "videoalign_local_ta": -0.0800624975120418,
+        "avg": -1.1584072908444971
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_tensor([3109, 3109])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle, medium shot, captured with the raw immediacy of a handheld documentary camera, the frame slightly shaken by the impact. Beneath the glaring African midday sun, a massive, adult male African elephant, its deeply wrinkled gray skin stained with dried mud and dust, its massive, slightly worn tusks gleaming white in the sunlight, its small, piercing eyes filled with unwavering determination. With its massive head lowered, muscles tensed, it charged forward with an unstoppable momentum, slamming into a sturdy fence composed of thick, dark wooden posts and beams. The sturdy beams, unable to withstand the devastating force, shattered instantly upon impact, sending countless sharp splinters of wood and dust flying in all directions in a chaotic explosion. The grain of each splintered piece was clearly visible in the high-speed filming. The bull elephant moves relentlessly through the destroyed gap, and the entire picture is filled with raw, rough energy. The high-contrast lighting and extreme capture of details together create an awe-inspiring, heart-pounding documentary-like real texture and tense atmosphere.",
+        "seed": 10551,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10551_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": -1.2738921516284036,
+        "videoalign_local_mq": -0.9966795036565057,
+        "videoalign_local_ta": -0.08628239321683062,
+        "videoalign_local_overall": -2.3568540485017397,
+        "avg": -1.2215682208592853
+    },
+    {
+        "prompt": "low-angle, medium shot, captured with the raw immediacy of a handheld documentary camera, the frame slightly shaken by the impact. Beneath the glaring African midday sun, a massive, adult male African elephant, its deeply wrinkled gray skin stained with dried mud and dust, its massive, slightly worn tusks gleaming white in the sunlight, its small, piercing eyes filled with unwavering determination. With its massive head lowered, muscles tensed, it charged forward with an unstoppable momentum, slamming into a sturdy fence composed of thick, dark wooden posts and beams. The sturdy beams, unable to withstand the devastating force, shattered instantly upon impact, sending countless sharp splinters of wood and dust flying in all directions in a chaotic explosion. The grain of each splintered piece was clearly visible in the high-speed filming. The bull elephant moves relentlessly through the destroyed gap, and the entire picture is filled with raw, rough energy. The high-contrast lighting and extreme capture of details together create an awe-inspiring, heart-pounding documentary-like real texture and tense atmosphere.",
+        "seed": 10552,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10552_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": -1.0166733404520378,
+        "videoalign_local_mq": -0.9443548168126856,
+        "videoalign_local_ta": -0.3039787428844394,
+        "videoalign_local_overall": -2.265006900149163,
+        "avg": -1.284492821516801
+    },
+    {
+        "prompt": "low-angle, medium shot, captured with the raw immediacy of a handheld documentary camera, the frame slightly shaken by the impact. Beneath the glaring African midday sun, a massive, adult male African elephant, its deeply wrinkled gray skin stained with dried mud and dust, its massive, slightly worn tusks gleaming white in the sunlight, its small, piercing eyes filled with unwavering determination. With its massive head lowered, muscles tensed, it charged forward with an unstoppable momentum, slamming into a sturdy fence composed of thick, dark wooden posts and beams. The sturdy beams, unable to withstand the devastating force, shattered instantly upon impact, sending countless sharp splinters of wood and dust flying in all directions in a chaotic explosion. The grain of each splintered piece was clearly visible in the high-speed filming. The bull elephant moves relentlessly through the destroyed gap, and the entire picture is filled with raw, rough energy. The high-contrast lighting and extreme capture of details together create an awe-inspiring, heart-pounding documentary-like real texture and tense atmosphere.",
+        "seed": 10553,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10553_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": -0.00542374905457594,
+        "videoalign_local_overall": -2.5120230231333163,
+        "videoalign_local_mq": -1.1006217869813917,
+        "videoalign_local_vq": -1.4059774870973485,
+        "avg": -1.258723386093946
+    },
+    {
+        "prompt": "low-angle, medium shot, captured with the raw immediacy of a handheld documentary camera, the frame slightly shaken by the impact. Beneath the glaring African midday sun, a massive, adult male African elephant, its deeply wrinkled gray skin stained with dried mud and dust, its massive, slightly worn tusks gleaming white in the sunlight, its small, piercing eyes filled with unwavering determination. With its massive head lowered, muscles tensed, it charged forward with an unstoppable momentum, slamming into a sturdy fence composed of thick, dark wooden posts and beams. The sturdy beams, unable to withstand the devastating force, shattered instantly upon impact, sending countless sharp splinters of wood and dust flying in all directions in a chaotic explosion. The grain of each splintered piece was clearly visible in the high-speed filming. The bull elephant moves relentlessly through the destroyed gap, and the entire picture is filled with raw, rough energy. The high-contrast lighting and extreme capture of details together create an awe-inspiring, heart-pounding documentary-like real texture and tense atmosphere.",
+        "seed": 10554,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_11/index_3109_seed_10554_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": -0.9197484176585327,
+        "videoalign_local_overall": -3.593597150661811,
+        "videoalign_local_mq": -1.2278980522771705,
+        "videoalign_local_vq": -1.445950680726108,
+        "avg": -2.256672784160172
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_tensor([7027, 7027])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "powerful low-angle tracking shot follows the tank, its camera close to the ground, panning right in sync with a heavy main battle tank. The tank's heavy olive-green armor is coated in a thick layer of dried mud and crisscrossed with metal scratches, leaving mottled marks on the turret and hull, with some armor plates even chipped and broken at the edges. Its broad metal tracks, with unstoppable force, relentlessly crush the rubble of broken concrete, twisted rebar, and scattered brick and stone beneath them, shattering it into smaller fragments, kicking up a cloud of dust with each rotation. As the tank surges forward, its massive hull heaving slightly as it rolls over the uneven ground, it plunges into a devastated city block. The charred, collapsed skeletons of buildings flank the streets, their shattered windows staring out at the devastation like hollow eyes. The sky is shrouded in thick gray smoke, casting a dim and oppressive diffuse light. The dominant tones of the painting are icy grays and earth tones, punctuated only by the occasional flash of rusty red on the twisted rebar. The entire scene is imbued with a sense of primal, violent power, creating an apocalyptic, suffocating atmosphere of tension.",
+        "seed": 1344,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1344_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": -1.2512986074034527,
+        "videoalign_local_ta": -0.15470124596950766,
+        "videoalign_local_overall": -2.5900583031593625,
+        "videoalign_local_mq": -1.1840584497864022,
+        "avg": -1.372379774564435
+    },
+    {
+        "prompt": "powerful low-angle tracking shot follows the tank, its camera close to the ground, panning right in sync with a heavy main battle tank. The tank's heavy olive-green armor is coated in a thick layer of dried mud and crisscrossed with metal scratches, leaving mottled marks on the turret and hull, with some armor plates even chipped and broken at the edges. Its broad metal tracks, with unstoppable force, relentlessly crush the rubble of broken concrete, twisted rebar, and scattered brick and stone beneath them, shattering it into smaller fragments, kicking up a cloud of dust with each rotation. As the tank surges forward, its massive hull heaving slightly as it rolls over the uneven ground, it plunges into a devastated city block. The charred, collapsed skeletons of buildings flank the streets, their shattered windows staring out at the devastation like hollow eyes. The sky is shrouded in thick gray smoke, casting a dim and oppressive diffuse light. The dominant tones of the painting are icy grays and earth tones, punctuated only by the occasional flash of rusty red on the twisted rebar. The entire scene is imbued with a sense of primal, violent power, creating an apocalyptic, suffocating atmosphere of tension.",
+        "seed": 1345,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1345_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": -1.4059774870973485,
+        "videoalign_local_ta": -0.38483738704669407,
+        "videoalign_local_overall": -3.0724517939905414,
+        "videoalign_local_mq": -1.2816369198464992,
+        "avg": -1.7286445905186179
+    },
+    {
+        "prompt": "powerful low-angle tracking shot follows the tank, its camera close to the ground, panning right in sync with a heavy main battle tank. The tank's heavy olive-green armor is coated in a thick layer of dried mud and crisscrossed with metal scratches, leaving mottled marks on the turret and hull, with some armor plates even chipped and broken at the edges. Its broad metal tracks, with unstoppable force, relentlessly crush the rubble of broken concrete, twisted rebar, and scattered brick and stone beneath them, shattering it into smaller fragments, kicking up a cloud of dust with each rotation. As the tank surges forward, its massive hull heaving slightly as it rolls over the uneven ground, it plunges into a devastated city block. The charred, collapsed skeletons of buildings flank the streets, their shattered windows staring out at the devastation like hollow eyes. The sky is shrouded in thick gray smoke, casting a dim and oppressive diffuse light. The dominant tones of the painting are icy grays and earth tones, punctuated only by the occasional flash of rusty red on the twisted rebar. The entire scene is imbued with a sense of primal, violent power, creating an apocalyptic, suffocating atmosphere of tension.",
+        "seed": 1346,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1346_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": -1.3086514504360207,
+        "videoalign_local_mq": -1.1840584497864022,
+        "videoalign_local_overall": -3.104573480493909,
+        "videoalign_local_ta": -0.611863580271486,
+        "avg": -1.8582185303826975
+    },
+    {
+        "prompt": "powerful low-angle tracking shot follows the tank, its camera close to the ground, panning right in sync with a heavy main battle tank. The tank's heavy olive-green armor is coated in a thick layer of dried mud and crisscrossed with metal scratches, leaving mottled marks on the turret and hull, with some armor plates even chipped and broken at the edges. Its broad metal tracks, with unstoppable force, relentlessly crush the rubble of broken concrete, twisted rebar, and scattered brick and stone beneath them, shattering it into smaller fragments, kicking up a cloud of dust with each rotation. As the tank surges forward, its massive hull heaving slightly as it rolls over the uneven ground, it plunges into a devastated city block. The charred, collapsed skeletons of buildings flank the streets, their shattered windows staring out at the devastation like hollow eyes. The sky is shrouded in thick gray smoke, casting a dim and oppressive diffuse light. The dominant tones of the painting are icy grays and earth tones, punctuated only by the occasional flash of rusty red on the twisted rebar. The entire scene is imbued with a sense of primal, violent power, creating an apocalyptic, suffocating atmosphere of tension.",
+        "seed": 1347,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_12/index_7027_seed_1347_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": -1.2547745372842143,
+        "videoalign_local_mq": -1.0893083411773226,
+        "videoalign_local_overall": -2.293527566173013,
+        "videoalign_local_ta": 0.05055531228852345,
+        "avg": -1.121486126942245
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_13/index_tensor([3343, 3343])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, slightly low-angle close-up captures a realistic pigeon standing on a sun-bleached, richly textured concrete sidewalk. Every detail of the bird is rendered with exquisite clarity: its iridescent neck feathers shimmer with metallic purple and green hues in the midday sun, its plump gray body feathers are perfectly contoured, and its brilliant red-orange eyes have a sharp, intelligent glint. Its pink, scaly feet firmly grip the rough concrete surface, which is marked by hairline cracks and tiny embedded pebbles. The scene pauses for a moment in perfect silence before the transformation begins, subtle at first. The tips of the wing feathers begin to fray, becoming not wisps but tiny, glowing points of light. This deconstruction process steadily and deliberately accelerates, flowing through the pigeon's body like a stream of water. Its solid form loses cohesion, its physical structure disintegrating into a swirling, rising cloud of shimmering, iridescent particles. These particles, preserving the pigeon's original palette, radiate an ethereal inner light, catching direct sunlight and refracting it into a dazzling, kaleidoscopic display. The digital cloud of dust slowly drifted upwards and dissipated into the warm, bright air, leaving behind only a desolate, empty expanse of concrete where the bird once stood, creating an atmosphere of surreal, quietly magical atmosphere.",
+        "seed": 16089,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_13/index_3343_seed_16089_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": -1.2426406731483215,
+        "videoalign_local_ta": -0.1360415588551412,
+        "videoalign_local_vq": -0.49528385833778255,
+        "videoalign_local_mq": -0.6113152559553979,
+        "avg": -0.6893411160017314
+    },
+    {
+        "prompt": "static, slightly low-angle close-up captures a realistic pigeon standing on a sun-bleached, richly textured concrete sidewalk. Every detail of the bird is rendered with exquisite clarity: its iridescent neck feathers shimmer with metallic purple and green hues in the midday sun, its plump gray body feathers are perfectly contoured, and its brilliant red-orange eyes have a sharp, intelligent glint. Its pink, scaly feet firmly grip the rough concrete surface, which is marked by hairline cracks and tiny embedded pebbles. The scene pauses for a moment in perfect silence before the transformation begins, subtle at first. The tips of the wing feathers begin to fray, becoming not wisps but tiny, glowing points of light. This deconstruction process steadily and deliberately accelerates, flowing through the pigeon's body like a stream of water. Its solid form loses cohesion, its physical structure disintegrating into a swirling, rising cloud of shimmering, iridescent particles. These particles, preserving the pigeon's original palette, radiate an ethereal inner light, catching direct sunlight and refracting it into a dazzling, kaleidoscopic display. The digital cloud of dust slowly drifted upwards and dissipated into the warm, bright air, leaving behind only a desolate, empty expanse of concrete where the bird once stood, creating an atmosphere of surreal, quietly magical atmosphere.",
+        "seed": 16090,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_13/index_3343_seed_16090_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": -0.3889019124954147,
+        "videoalign_local_ta": 0.7223040484057162,
+        "videoalign_local_vq": -0.4327171204840719,
+        "videoalign_local_mq": -0.6784888404170589,
+        "avg": 0.16670106795515074
+    },
+    {
+        "prompt": "static, slightly low-angle close-up captures a realistic pigeon standing on a sun-bleached, richly textured concrete sidewalk. Every detail of the bird is rendered with exquisite clarity: its iridescent neck feathers shimmer with metallic purple and green hues in the midday sun, its plump gray body feathers are perfectly contoured, and its brilliant red-orange eyes have a sharp, intelligent glint. Its pink, scaly feet firmly grip the rough concrete surface, which is marked by hairline cracks and tiny embedded pebbles. The scene pauses for a moment in perfect silence before the transformation begins, subtle at first. The tips of the wing feathers begin to fray, becoming not wisps but tiny, glowing points of light. This deconstruction process steadily and deliberately accelerates, flowing through the pigeon's body like a stream of water. Its solid form loses cohesion, its physical structure disintegrating into a swirling, rising cloud of shimmering, iridescent particles. These particles, preserving the pigeon's original palette, radiate an ethereal inner light, catching direct sunlight and refracting it into a dazzling, kaleidoscopic display. The digital cloud of dust slowly drifted upwards and dissipated into the warm, bright air, leaving behind only a desolate, empty expanse of concrete where the bird once stood, creating an atmosphere of surreal, quietly magical atmosphere.",
+        "seed": 16091,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_13/index_3343_seed_16091_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": -1.0206188773806992,
+        "videoalign_local_vq": -0.6968877914219612,
+        "videoalign_local_ta": 0.5481469686716292,
+        "videoalign_local_mq": -0.8718780546303672,
+        "avg": -0.23623595435453504
+    },
+    {
+        "prompt": "static, slightly low-angle close-up captures a realistic pigeon standing on a sun-bleached, richly textured concrete sidewalk. Every detail of the bird is rendered with exquisite clarity: its iridescent neck feathers shimmer with metallic purple and green hues in the midday sun, its plump gray body feathers are perfectly contoured, and its brilliant red-orange eyes have a sharp, intelligent glint. Its pink, scaly feet firmly grip the rough concrete surface, which is marked by hairline cracks and tiny embedded pebbles. The scene pauses for a moment in perfect silence before the transformation begins, subtle at first. The tips of the wing feathers begin to fray, becoming not wisps but tiny, glowing points of light. This deconstruction process steadily and deliberately accelerates, flowing through the pigeon's body like a stream of water. Its solid form loses cohesion, its physical structure disintegrating into a swirling, rising cloud of shimmering, iridescent particles. These particles, preserving the pigeon's original palette, radiate an ethereal inner light, catching direct sunlight and refracting it into a dazzling, kaleidoscopic display. The digital cloud of dust slowly drifted upwards and dissipated into the warm, bright air, leaving behind only a desolate, empty expanse of concrete where the bird once stood, creating an atmosphere of surreal, quietly magical atmosphere.",
+        "seed": 16092,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_13/index_3343_seed_16092_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": -0.8163478265863541,
+        "videoalign_local_vq": -0.4257652607225485,
+        "videoalign_local_ta": 0.274471557660921,
+        "videoalign_local_mq": -0.6650541235247267,
+        "avg": -0.2709381344627166
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_14/index_tensor([3777, 3777])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a fluid tracking shot, the camera, at a slightly upward angle, closely follows a carved dragon eaves that has just been torn from a magnificent celestial residence atop a sea of clouds. The eaves are meticulously carved from dark, ancient wood. The auspicious dragon perched atop it is ferocious and majestic, each scale meticulously detailed. The remaining gilt glimmers with a last, faint, poignant glow in the sky dimmed by the impact of a mysterious force. As it streaks across the sky, the camera captures its slow, uncontrolled tumbling. Cracks in the wooden structure, caused by the immense stress, continue to spread, and tiny wood chips and dust peel away from the dragon's head, scattering in the thin air. In the background, the once-grand immortal residence undergoes a silent yet violent collapse: the vast white jade walls shatter like icebergs, shattering into countless gleaming crystals. Swathes of blue glazed tiles, unsupported, cascade down like a bursting dam, creating a magnificent yet deadly blue rainstorm. Along with countless shattered pavilions, towers, and jade railings, they plummet into the bottomless, swirling sea of clouds below. The entire scene is shrouded in a cold and saturated hue: the pure white of the shattered jade, the royal blue of the glazed tiles, and the dark brown of the ancient trees. Light penetrates the turbulent clouds, casting a cacophony of light and shadow, creating a supremely tragic elegy imbued with the charm of classical Chinese immortal chivalry, imbued with a tragic beauty amidst destruction.",
+        "seed": 11912,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_14/index_3777_seed_11912_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": -1.4650682950702973,
+        "videoalign_local_mq": -1.2363831366302223,
+        "videoalign_local_overall": -3.9259747388937045,
+        "videoalign_local_ta": -1.224523307193185,
+        "avg": -2.575249023043445
+    },
+    {
+        "prompt": "In a fluid tracking shot, the camera, at a slightly upward angle, closely follows a carved dragon eaves that has just been torn from a magnificent celestial residence atop a sea of clouds. The eaves are meticulously carved from dark, ancient wood. The auspicious dragon perched atop it is ferocious and majestic, each scale meticulously detailed. The remaining gilt glimmers with a last, faint, poignant glow in the sky dimmed by the impact of a mysterious force. As it streaks across the sky, the camera captures its slow, uncontrolled tumbling. Cracks in the wooden structure, caused by the immense stress, continue to spread, and tiny wood chips and dust peel away from the dragon's head, scattering in the thin air. In the background, the once-grand immortal residence undergoes a silent yet violent collapse: the vast white jade walls shatter like icebergs, shattering into countless gleaming crystals. Swathes of blue glazed tiles, unsupported, cascade down like a bursting dam, creating a magnificent yet deadly blue rainstorm. Along with countless shattered pavilions, towers, and jade railings, they plummet into the bottomless, swirling sea of clouds below. The entire scene is shrouded in a cold and saturated hue: the pure white of the shattered jade, the royal blue of the glazed tiles, and the dark brown of the ancient trees. Light penetrates the turbulent clouds, casting a cacophony of light and shadow, creating a supremely tragic elegy imbued with the charm of classical Chinese immortal chivalry, imbued with a tragic beauty amidst destruction.",
+        "seed": 11913,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_14/index_3777_seed_11913_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": -1.3660042934685888,
+        "videoalign_local_mq": -1.278808558395482,
+        "videoalign_local_overall": -3.432388485795841,
+        "videoalign_local_ta": -0.7875756339317702,
+        "avg": -2.1099820598638055
+    },
+    {
+        "prompt": "In a fluid tracking shot, the camera, at a slightly upward angle, closely follows a carved dragon eaves that has just been torn from a magnificent celestial residence atop a sea of clouds. The eaves are meticulously carved from dark, ancient wood. The auspicious dragon perched atop it is ferocious and majestic, each scale meticulously detailed. The remaining gilt glimmers with a last, faint, poignant glow in the sky dimmed by the impact of a mysterious force. As it streaks across the sky, the camera captures its slow, uncontrolled tumbling. Cracks in the wooden structure, caused by the immense stress, continue to spread, and tiny wood chips and dust peel away from the dragon's head, scattering in the thin air. In the background, the once-grand immortal residence undergoes a silent yet violent collapse: the vast white jade walls shatter like icebergs, shattering into countless gleaming crystals. Swathes of blue glazed tiles, unsupported, cascade down like a bursting dam, creating a magnificent yet deadly blue rainstorm. Along with countless shattered pavilions, towers, and jade railings, they plummet into the bottomless, swirling sea of clouds below. The entire scene is shrouded in a cold and saturated hue: the pure white of the shattered jade, the royal blue of the glazed tiles, and the dark brown of the ancient trees. Light penetrates the turbulent clouds, casting a cacophony of light and shadow, creating a supremely tragic elegy imbued with the charm of classical Chinese immortal chivalry, imbued with a tragic beauty amidst destruction.",
+        "seed": 11914,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_14/index_3777_seed_11914_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": -1.2278980522771705,
+        "videoalign_local_vq": -1.5163382608115323,
+        "videoalign_local_ta": -0.9943871661159985,
+        "videoalign_local_overall": -3.7386234792047013,
+        "avg": -2.36650532266035
+    },
+    {
+        "prompt": "In a fluid tracking shot, the camera, at a slightly upward angle, closely follows a carved dragon eaves that has just been torn from a magnificent celestial residence atop a sea of clouds. The eaves are meticulously carved from dark, ancient wood. The auspicious dragon perched atop it is ferocious and majestic, each scale meticulously detailed. The remaining gilt glimmers with a last, faint, poignant glow in the sky dimmed by the impact of a mysterious force. As it streaks across the sky, the camera captures its slow, uncontrolled tumbling. Cracks in the wooden structure, caused by the immense stress, continue to spread, and tiny wood chips and dust peel away from the dragon's head, scattering in the thin air. In the background, the once-grand immortal residence undergoes a silent yet violent collapse: the vast white jade walls shatter like icebergs, shattering into countless gleaming crystals. Swathes of blue glazed tiles, unsupported, cascade down like a bursting dam, creating a magnificent yet deadly blue rainstorm. Along with countless shattered pavilions, towers, and jade railings, they plummet into the bottomless, swirling sea of clouds below. The entire scene is shrouded in a cold and saturated hue: the pure white of the shattered jade, the royal blue of the glazed tiles, and the dark brown of the ancient trees. Light penetrates the turbulent clouds, casting a cacophony of light and shadow, creating a supremely tragic elegy imbued with the charm of classical Chinese immortal chivalry, imbued with a tragic beauty amidst destruction.",
+        "seed": 11915,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_14/index_3777_seed_11915_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": -1.1897151726884367,
+        "videoalign_local_vq": -1.166138325324791,
+        "videoalign_local_ta": -0.7362614943672625,
+        "videoalign_local_overall": -3.0921149923804903,
+        "avg": -1.9141882433738764
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_tensor([6303, 6303])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "This static, eye-level medium close-up, rendered in a classic film noir style, focuses on a man with dark, sleek hair with a subtle sheen and a carefully groomed mustache. He sits, wearing a dark, tailored suit and a crisp tie whose fabric absorbs the limited light. The setting is a dimly lit room, the only distinctive background element being heavy, dark green curtains, whose deep folds create an abyss of shadow behind him. The scene is defined by its dramatic, high-contrast lighting; a harsh key light, likely originating from an off-screen source, carves his features out of the darkness, illuminating one side of his face while casting the other in deep shadow. His mouth is slightly open, his gaze intensely focused, suggesting he is in the midst of a weighty or secretive conversation. This deliberate composition emphasizes the stark interplay of light and dark, creating an atmosphere of tension and mystery, drawing the viewer's full attention to the man's enigmatic expression and the unspoken conspiracy at play.",
+        "seed": 21748,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21748_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": 1.7645770789518322,
+        "videoalign_local_ta": 0.6476652999482503,
+        "videoalign_local_mq": 1.3063138078343348,
+        "videoalign_local_vq": -0.1894020288307528,
+        "avg": 1.2061211894500412
+    },
+    {
+        "prompt": "This static, eye-level medium close-up, rendered in a classic film noir style, focuses on a man with dark, sleek hair with a subtle sheen and a carefully groomed mustache. He sits, wearing a dark, tailored suit and a crisp tie whose fabric absorbs the limited light. The setting is a dimly lit room, the only distinctive background element being heavy, dark green curtains, whose deep folds create an abyss of shadow behind him. The scene is defined by its dramatic, high-contrast lighting; a harsh key light, likely originating from an off-screen source, carves his features out of the darkness, illuminating one side of his face while casting the other in deep shadow. His mouth is slightly open, his gaze intensely focused, suggesting he is in the midst of a weighty or secretive conversation. This deliberate composition emphasizes the stark interplay of light and dark, creating an atmosphere of tension and mystery, drawing the viewer's full attention to the man's enigmatic expression and the unspoken conspiracy at play.",
+        "seed": 21749,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21749_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": 2.332943856351512,
+        "videoalign_local_ta": 0.8715815453206479,
+        "videoalign_local_mq": 1.5325827239157193,
+        "videoalign_local_vq": -0.07122041288485495,
+        "avg": 1.6022627008360801
+    },
+    {
+        "prompt": "This static, eye-level medium close-up, rendered in a classic film noir style, focuses on a man with dark, sleek hair with a subtle sheen and a carefully groomed mustache. He sits, wearing a dark, tailored suit and a crisp tie whose fabric absorbs the limited light. The setting is a dimly lit room, the only distinctive background element being heavy, dark green curtains, whose deep folds create an abyss of shadow behind him. The scene is defined by its dramatic, high-contrast lighting; a harsh key light, likely originating from an off-screen source, carves his features out of the darkness, illuminating one side of his face while casting the other in deep shadow. His mouth is slightly open, his gaze intensely focused, suggesting he is in the midst of a weighty or secretive conversation. This deliberate composition emphasizes the stark interplay of light and dark, creating an atmosphere of tension and mystery, drawing the viewer's full attention to the man's enigmatic expression and the unspoken conspiracy at play.",
+        "seed": 21750,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21750_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": 0.5539696618637318,
+        "videoalign_local_vq": -0.8845880049830931,
+        "videoalign_local_ta": 0.7098642569961385,
+        "videoalign_local_overall": 0.3792459138767772,
+        "avg": 0.5445550854364578
+    },
+    {
+        "prompt": "This static, eye-level medium close-up, rendered in a classic film noir style, focuses on a man with dark, sleek hair with a subtle sheen and a carefully groomed mustache. He sits, wearing a dark, tailored suit and a crisp tie whose fabric absorbs the limited light. The setting is a dimly lit room, the only distinctive background element being heavy, dark green curtains, whose deep folds create an abyss of shadow behind him. The scene is defined by its dramatic, high-contrast lighting; a harsh key light, likely originating from an off-screen source, carves his features out of the darkness, illuminating one side of his face while casting the other in deep shadow. His mouth is slightly open, his gaze intensely focused, suggesting he is in the midst of a weighty or secretive conversation. This deliberate composition emphasizes the stark interplay of light and dark, creating an atmosphere of tension and mystery, drawing the viewer's full attention to the man's enigmatic expression and the unspoken conspiracy at play.",
+        "seed": 21751,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_15/index_6303_seed_21751_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": 1.261060024618058,
+        "videoalign_local_vq": -0.4535726997686421,
+        "videoalign_local_ta": 0.6103459257195174,
+        "videoalign_local_overall": 1.4178332505689335,
+        "avg": 1.0140895881442253
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_tensor([867, 867])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An underwater medium close-up, rendered with hyper-real clarity, unfolds with a slow, graceful lens around a magnificent brook trout. The fish hangs almost motionless, its body a canvas of natural art: its olive-green back is intricately etched with unique, worm-like patterns, while its shimmering sides are dotted with vibrant red spots, each perfectly blurred against a delicate, ethereal blue. It rests serenely and steadily on a bed of smooth, rounded river rocks, its gray and brown surface softened by a carpet of deep green moss. The camera's deliberate movements capture the fish's minute, almost imperceptible adjustments to its pectoral and dorsal fins as it effortlessly maintains its position against the gentle, invisible current. Bright sunlight, penetrating the crystal-clear water from above, creates a mesmerizing ballet of patterns that ripple and shift across the trout's smooth scales and the mossy brook bottom, illuminating tiny particles drifting in the water. The atmosphere is one of profound stillness and focused peace, a genuine and captivating moment frozen in a pristine, sun-dappled aquatic world.",
+        "seed": 29546,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29546_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": -1.4429568957056287,
+        "videoalign_local_ta": 0.09409458222204521,
+        "videoalign_local_mq": -0.7636932291289552,
+        "videoalign_local_vq": -0.7733582487987187,
+        "avg": -0.6744311567417918
+    },
+    {
+        "prompt": "An underwater medium close-up, rendered with hyper-real clarity, unfolds with a slow, graceful lens around a magnificent brook trout. The fish hangs almost motionless, its body a canvas of natural art: its olive-green back is intricately etched with unique, worm-like patterns, while its shimmering sides are dotted with vibrant red spots, each perfectly blurred against a delicate, ethereal blue. It rests serenely and steadily on a bed of smooth, rounded river rocks, its gray and brown surface softened by a carpet of deep green moss. The camera's deliberate movements capture the fish's minute, almost imperceptible adjustments to its pectoral and dorsal fins as it effortlessly maintains its position against the gentle, invisible current. Bright sunlight, penetrating the crystal-clear water from above, creates a mesmerizing ballet of patterns that ripple and shift across the trout's smooth scales and the mossy brook bottom, illuminating tiny particles drifting in the water. The atmosphere is one of profound stillness and focused peace, a genuine and captivating moment frozen in a pristine, sun-dappled aquatic world.",
+        "seed": 29547,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29547_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": -1.318530157957653,
+        "videoalign_local_ta": 0.04433541658373463,
+        "videoalign_local_mq": -0.5547480269350519,
+        "videoalign_local_vq": -0.8081175476063357,
+        "avg": -0.6370973706869592
+    },
+    {
+        "prompt": "An underwater medium close-up, rendered with hyper-real clarity, unfolds with a slow, graceful lens around a magnificent brook trout. The fish hangs almost motionless, its body a canvas of natural art: its olive-green back is intricately etched with unique, worm-like patterns, while its shimmering sides are dotted with vibrant red spots, each perfectly blurred against a delicate, ethereal blue. It rests serenely and steadily on a bed of smooth, rounded river rocks, its gray and brown surface softened by a carpet of deep green moss. The camera's deliberate movements capture the fish's minute, almost imperceptible adjustments to its pectoral and dorsal fins as it effortlessly maintains its position against the gentle, invisible current. Bright sunlight, penetrating the crystal-clear water from above, creates a mesmerizing ballet of patterns that ripple and shift across the trout's smooth scales and the mossy brook bottom, illuminating tiny particles drifting in the water. The atmosphere is one of profound stillness and focused peace, a genuine and captivating moment frozen in a pristine, sun-dappled aquatic world.",
+        "seed": 29548,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29548_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": -0.23231482151907906,
+        "videoalign_local_ta": -0.1360415588551412,
+        "videoalign_local_vq": -1.0583844990211781,
+        "videoalign_local_overall": -1.4267408793953984,
+        "avg": -0.7813912191252698
+    },
+    {
+        "prompt": "An underwater medium close-up, rendered with hyper-real clarity, unfolds with a slow, graceful lens around a magnificent brook trout. The fish hangs almost motionless, its body a canvas of natural art: its olive-green back is intricately etched with unique, worm-like patterns, while its shimmering sides are dotted with vibrant red spots, each perfectly blurred against a delicate, ethereal blue. It rests serenely and steadily on a bed of smooth, rounded river rocks, its gray and brown surface softened by a carpet of deep green moss. The camera's deliberate movements capture the fish's minute, almost imperceptible adjustments to its pectoral and dorsal fins as it effortlessly maintains its position against the gentle, invisible current. Bright sunlight, penetrating the crystal-clear water from above, creates a mesmerizing ballet of patterns that ripple and shift across the trout's smooth scales and the mossy brook bottom, illuminating tiny particles drifting in the water. The atmosphere is one of profound stillness and focused peace, a genuine and captivating moment frozen in a pristine, sun-dappled aquatic world.",
+        "seed": 29549,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_2/index_867_seed_29549_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": -0.4840389906596192,
+        "videoalign_local_ta": -0.16092114167429647,
+        "videoalign_local_vq": -0.8289731268909059,
+        "videoalign_local_overall": -1.4739332592248213,
+        "avg": -0.817427200449559
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_3/index_tensor([6174, 6174])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow-motion, low-angle shot zooms in on a city basketball court surrounded by a high, rusty barbed wire fence. In the center of the frame, two sweat-drenched teenagers engage in a fierce standoff. The boy in the foreground, with tanned skin and short, close-cropped black hair, wears a sweat-soaked, dark blue sleeveless basketball vest that clings to his heaving chest and muscular build. His jaw set, his eyes piercing like a hawk, he stands with his hands on his hips, leaning slightly forward in an aggressive stance. The other boy confronting him wears an equally drenched white vest, his bangs clinging to his forehead with sweat. His arms are crossed over his chest, his posture erect, his gaze firm and unyielding. The golden afterglow of the setting sun streams in at a sharp angle, filtering through the bars of the barbed wire fence and casting long, interlaced shadows on the cracked asphalt. The light outlines their youthful, powerful figures and illuminates every bead of sweat on their skin. The air seemed to freeze, the dilapidated red brick apartment building in the background became blurred, and all the focus was on the invisible space between the two teenagers, which was full of charge. Every breath in their chests and every silent exchange of eyes filled the whole scene with primitive competitive tension and a dramatic atmosphere that was about to break out.",
+        "seed": 3010,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_3/index_6174_seed_3010_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": -1.2738921516284036,
+        "videoalign_local_ta": 1.1328171649217784,
+        "videoalign_local_mq": -0.8391751253529796,
+        "videoalign_local_overall": -0.9802501120596048,
+        "avg": 0.07628352643108682
+    },
+    {
+        "prompt": "slow-motion, low-angle shot zooms in on a city basketball court surrounded by a high, rusty barbed wire fence. In the center of the frame, two sweat-drenched teenagers engage in a fierce standoff. The boy in the foreground, with tanned skin and short, close-cropped black hair, wears a sweat-soaked, dark blue sleeveless basketball vest that clings to his heaving chest and muscular build. His jaw set, his eyes piercing like a hawk, he stands with his hands on his hips, leaning slightly forward in an aggressive stance. The other boy confronting him wears an equally drenched white vest, his bangs clinging to his forehead with sweat. His arms are crossed over his chest, his posture erect, his gaze firm and unyielding. The golden afterglow of the setting sun streams in at a sharp angle, filtering through the bars of the barbed wire fence and casting long, interlaced shadows on the cracked asphalt. The light outlines their youthful, powerful figures and illuminates every bead of sweat on their skin. The air seemed to freeze, the dilapidated red brick apartment building in the background became blurred, and all the focus was on the invisible space between the two teenagers, which was full of charge. Every breath in their chests and every silent exchange of eyes filled the whole scene with primitive competitive tension and a dramatic atmosphere that was about to break out.",
+        "seed": 3011,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_3/index_6174_seed_3011_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": -0.9054435842676634,
+        "videoalign_local_ta": 1.0706182078738902,
+        "videoalign_local_mq": -0.7778350363840417,
+        "videoalign_local_overall": -0.612660412777815,
+        "avg": 0.22897889754803763
+    },
+    {
+        "prompt": "slow-motion, low-angle shot zooms in on a city basketball court surrounded by a high, rusty barbed wire fence. In the center of the frame, two sweat-drenched teenagers engage in a fierce standoff. The boy in the foreground, with tanned skin and short, close-cropped black hair, wears a sweat-soaked, dark blue sleeveless basketball vest that clings to his heaving chest and muscular build. His jaw set, his eyes piercing like a hawk, he stands with his hands on his hips, leaning slightly forward in an aggressive stance. The other boy confronting him wears an equally drenched white vest, his bangs clinging to his forehead with sweat. His arms are crossed over his chest, his posture erect, his gaze firm and unyielding. The golden afterglow of the setting sun streams in at a sharp angle, filtering through the bars of the barbed wire fence and casting long, interlaced shadows on the cracked asphalt. The light outlines their youthful, powerful figures and illuminates every bead of sweat on their skin. The air seemed to freeze, the dilapidated red brick apartment building in the background became blurred, and all the focus was on the invisible space between the two teenagers, which was full of charge. Every breath in their chests and every silent exchange of eyes filled the whole scene with primitive competitive tension and a dramatic atmosphere that was about to break out.",
+        "seed": 3012,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_3/index_6174_seed_3012_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": -0.4472702917963942,
+        "videoalign_local_ta": 0.48594801162374096,
+        "videoalign_local_overall": -0.9015251632479335,
+        "videoalign_local_vq": -0.9402028830752803,
+        "avg": -0.2077885758120963
+    },
+    {
+        "prompt": "slow-motion, low-angle shot zooms in on a city basketball court surrounded by a high, rusty barbed wire fence. In the center of the frame, two sweat-drenched teenagers engage in a fierce standoff. The boy in the foreground, with tanned skin and short, close-cropped black hair, wears a sweat-soaked, dark blue sleeveless basketball vest that clings to his heaving chest and muscular build. His jaw set, his eyes piercing like a hawk, he stands with his hands on his hips, leaning slightly forward in an aggressive stance. The other boy confronting him wears an equally drenched white vest, his bangs clinging to his forehead with sweat. His arms are crossed over his chest, his posture erect, his gaze firm and unyielding. The golden afterglow of the setting sun streams in at a sharp angle, filtering through the bars of the barbed wire fence and casting long, interlaced shadows on the cracked asphalt. The light outlines their youthful, powerful figures and illuminates every bead of sweat on their skin. The air seemed to freeze, the dilapidated red brick apartment building in the background became blurred, and all the focus was on the invisible space between the two teenagers, which was full of charge. Every breath in their chests and every silent exchange of eyes filled the whole scene with primitive competitive tension and a dramatic atmosphere that was about to break out.",
+        "seed": 3013,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_3/index_6174_seed_3013_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": -0.8610949265983637,
+        "videoalign_local_ta": 0.8342621710919149,
+        "videoalign_local_overall": -1.3233184513598035,
+        "videoalign_local_vq": -1.2964856958533548,
+        "avg": -0.24452814013394436
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_4/index_tensor([2579, 2579])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In the hyper-detailed and emotionally resonant Makoto Shinkai style, a low-angle tracking shot slowly slides from left to right, parallel to a dense row of evening primroses. The camera, positioned high above the ground, allows the blossoms to appear heroic against a breathtakingly saturated twilight sky, which melts from a deep, star-studded indigo at the summit to a vibrant purplish-red, ultimately bursting into a fiery orange glow on the distant horizon. As the camera moves, a magical, rapid-fire time-lapse sequence is triggered; the tightly closed green buds of the evening primroses tremble, then unfold with a smooth, accelerated grace. Their delicate, paper-thin yellow petals peel back to reveal the intricate stamens within, the entire movement imbued with a sense of life and wonder. Each newly opened flower catches the last traces of daylight, giving its edges an intense, warm glow. This light refracts through the lens, creating the signature soft, ethereal, anamorphic lens flare that sweeps horizontally across the frame, bathing the scene in a dreamy, poignant atmosphere and capturing a fleeting moment of sublime beauty.",
+        "seed": 64,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_4/index_2579_seed_64_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": -0.9563753529795092,
+        "videoalign_local_ta": -1.0355939751602246,
+        "videoalign_local_overall": -3.2988828136353736,
+        "videoalign_local_vq": -1.30691348549564,
+        "avg": -2.167238394397799
+    },
+    {
+        "prompt": "In the hyper-detailed and emotionally resonant Makoto Shinkai style, a low-angle tracking shot slowly slides from left to right, parallel to a dense row of evening primroses. The camera, positioned high above the ground, allows the blossoms to appear heroic against a breathtakingly saturated twilight sky, which melts from a deep, star-studded indigo at the summit to a vibrant purplish-red, ultimately bursting into a fiery orange glow on the distant horizon. As the camera moves, a magical, rapid-fire time-lapse sequence is triggered; the tightly closed green buds of the evening primroses tremble, then unfold with a smooth, accelerated grace. Their delicate, paper-thin yellow petals peel back to reveal the intricate stamens within, the entire movement imbued with a sense of life and wonder. Each newly opened flower catches the last traces of daylight, giving its edges an intense, warm glow. This light refracts through the lens, creating the signature soft, ethereal, anamorphic lens flare that sweeps horizontally across the frame, bathing the scene in a dreamy, poignant atmosphere and capturing a fleeting moment of sublime beauty.",
+        "seed": 65,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_4/index_2579_seed_65_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": -0.7813704881978134,
+        "videoalign_local_ta": -0.8793190955774054,
+        "videoalign_local_overall": -2.9919345784361906,
+        "videoalign_local_vq": -1.331244994660972,
+        "avg": -1.9356268370067982
+    },
+    {
+        "prompt": "In the hyper-detailed and emotionally resonant Makoto Shinkai style, a low-angle tracking shot slowly slides from left to right, parallel to a dense row of evening primroses. The camera, positioned high above the ground, allows the blossoms to appear heroic against a breathtakingly saturated twilight sky, which melts from a deep, star-studded indigo at the summit to a vibrant purplish-red, ultimately bursting into a fiery orange glow on the distant horizon. As the camera moves, a magical, rapid-fire time-lapse sequence is triggered; the tightly closed green buds of the evening primroses tremble, then unfold with a smooth, accelerated grace. Their delicate, paper-thin yellow petals peel back to reveal the intricate stamens within, the entire movement imbued with a sense of life and wonder. Each newly opened flower catches the last traces of daylight, giving its edges an intense, warm glow. This light refracts through the lens, creating the signature soft, ethereal, anamorphic lens flare that sweeps horizontally across the frame, bathing the scene in a dreamy, poignant atmosphere and capturing a fleeting moment of sublime beauty.",
+        "seed": 66,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_4/index_2579_seed_66_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": -1.0412261965100282,
+        "videoalign_local_overall": -3.890430240740544,
+        "videoalign_local_ta": -1.4188950479678357,
+        "videoalign_local_vq": -1.4303089962626803,
+        "avg": -2.65466264435419
+    },
+    {
+        "prompt": "In the hyper-detailed and emotionally resonant Makoto Shinkai style, a low-angle tracking shot slowly slides from left to right, parallel to a dense row of evening primroses. The camera, positioned high above the ground, allows the blossoms to appear heroic against a breathtakingly saturated twilight sky, which melts from a deep, star-studded indigo at the summit to a vibrant purplish-red, ultimately bursting into a fiery orange glow on the distant horizon. As the camera moves, a magical, rapid-fire time-lapse sequence is triggered; the tightly closed green buds of the evening primroses tremble, then unfold with a smooth, accelerated grace. Their delicate, paper-thin yellow petals peel back to reveal the intricate stamens within, the entire movement imbued with a sense of life and wonder. Each newly opened flower catches the last traces of daylight, giving its edges an intense, warm glow. This light refracts through the lens, creating the signature soft, ethereal, anamorphic lens flare that sweeps horizontally across the frame, bathing the scene in a dreamy, poignant atmosphere and capturing a fleeting moment of sublime beauty.",
+        "seed": 67,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_4/index_2579_seed_67_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": -1.1741591847078416,
+        "videoalign_local_overall": -3.651288395411857,
+        "videoalign_local_ta": -1.0989591626527606,
+        "videoalign_local_vq": -1.3781700480512549,
+        "avg": -2.3751237790323088
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_tensor([267, 267])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot, shot from an underwater eye-level, follows the fierce confrontation between two massive largemouth bass with a slow, steady pan. In the murky, yet sun-drenched, freshwater lake, shafts of light create a Tyndall effect in the deep green water, illuminating tiny suspended particles. The bass on the left, slightly larger, its olive-green scales gleaming metallically in the light. Its gill covers open wide in fury, revealing vibrant red gill filaments. It lunges forward with explosive force, its massive mouth stretched to its limit. Its opponent on the right, no less, slaps the current with its powerful tail fin, stirring up a small cloud of bottom mud and sand. It nimbly twists its body in the water to meet the impact sideways. The moment the two fish collide, the image is filled with a sense of power, with visible ripples in the water and a few silver scales falling and scattering in the chaos. Their movements are not chaotic, but full of primitive and strategic aggressiveness. Every collision and bite stirs up the swaying aquatic plants around them, creating a tense, fierce and primitive competitive atmosphere full of vitality.",
+        "seed": 25095,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25095_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": -2.056837948354661,
+        "videoalign_local_mq": -1.1274912207660561,
+        "videoalign_local_ta": 0.0629951036981011,
+        "videoalign_local_vq": -0.9923418312867058,
+        "avg": -0.9969214223282798
+    },
+    {
+        "prompt": "medium shot, shot from an underwater eye-level, follows the fierce confrontation between two massive largemouth bass with a slow, steady pan. In the murky, yet sun-drenched, freshwater lake, shafts of light create a Tyndall effect in the deep green water, illuminating tiny suspended particles. The bass on the left, slightly larger, its olive-green scales gleaming metallically in the light. Its gill covers open wide in fury, revealing vibrant red gill filaments. It lunges forward with explosive force, its massive mouth stretched to its limit. Its opponent on the right, no less, slaps the current with its powerful tail fin, stirring up a small cloud of bottom mud and sand. It nimbly twists its body in the water to meet the impact sideways. The moment the two fish collide, the image is filled with a sense of power, with visible ripples in the water and a few silver scales falling and scattering in the chaos. Their movements are not chaotic, but full of primitive and strategic aggressiveness. Every collision and bite stirs up the swaying aquatic plants around them, creating a tense, fierce and primitive competitive atmosphere full of vitality.",
+        "seed": 25096,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25096_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": -1.3250248179074253,
+        "videoalign_local_mq": -0.8592388143961336,
+        "videoalign_local_ta": 0.6725448827674056,
+        "videoalign_local_vq": -1.1383308862786974,
+        "avg": -0.32623996757000984
+    },
+    {
+        "prompt": "medium shot, shot from an underwater eye-level, follows the fierce confrontation between two massive largemouth bass with a slow, steady pan. In the murky, yet sun-drenched, freshwater lake, shafts of light create a Tyndall effect in the deep green water, illuminating tiny suspended particles. The bass on the left, slightly larger, its olive-green scales gleaming metallically in the light. Its gill covers open wide in fury, revealing vibrant red gill filaments. It lunges forward with explosive force, its massive mouth stretched to its limit. Its opponent on the right, no less, slaps the current with its powerful tail fin, stirring up a small cloud of bottom mud and sand. It nimbly twists its body in the water to meet the impact sideways. The moment the two fish collide, the image is filled with a sense of power, with visible ripples in the water and a few silver scales falling and scattering in the chaos. Their movements are not chaotic, but full of primitive and strategic aggressiveness. Every collision and bite stirs up the swaying aquatic plants around them, creating a tense, fierce and primitive competitive atmosphere full of vitality.",
+        "seed": 25097,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25097_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": -1.0539538230396062,
+        "videoalign_local_overall": -1.9821178544514737,
+        "videoalign_local_ta": 0.274471557660921,
+        "videoalign_local_vq": -1.202635589072789,
+        "avg": -0.8538231483952765
+    },
+    {
+        "prompt": "medium shot, shot from an underwater eye-level, follows the fierce confrontation between two massive largemouth bass with a slow, steady pan. In the murky, yet sun-drenched, freshwater lake, shafts of light create a Tyndall effect in the deep green water, illuminating tiny suspended particles. The bass on the left, slightly larger, its olive-green scales gleaming metallically in the light. Its gill covers open wide in fury, revealing vibrant red gill filaments. It lunges forward with explosive force, its massive mouth stretched to its limit. Its opponent on the right, no less, slaps the current with its powerful tail fin, stirring up a small cloud of bottom mud and sand. It nimbly twists its body in the water to meet the impact sideways. The moment the two fish collide, the image is filled with a sense of power, with visible ripples in the water and a few silver scales falling and scattering in the chaos. Their movements are not chaotic, but full of primitive and strategic aggressiveness. Every collision and bite stirs up the swaying aquatic plants around them, creating a tense, fierce and primitive competitive atmosphere full of vitality.",
+        "seed": 25098,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_5/index_267_seed_25098_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": -0.9592037144305264,
+        "videoalign_local_overall": -1.3960789364782575,
+        "videoalign_local_ta": 0.48594801162374096,
+        "videoalign_local_vq": -0.9228232336714719,
+        "avg": -0.4550654624272582
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_6/index_tensor([912, 912])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The film begins with a medium-distance, horizontal shot of a classic black steam train, accompanied by a rhythmic clang of metal and a deafening whistle. It steadily and powerfully moves across a majestic railway bridge constructed of rusted steel trusses. The train body gleams with the metallic sheen of an industrial age, while its massive chimneys billow thick, billowing white steam and gray smoke, which rapidly diffuse in the cold morning air. The rising sun, shining golden from behind the distant mountains, dramatically outlines the billowing smoke and the steel bridge. Then, the camera quickly and smoothly pulls back, gradually shrinking the train from the dominant subject of the picture to a small dot moving in the grand natural landscape, revealing the entire breathtaking scene: below is a deep and vast valley, with a winding river running through it like a silver ribbon, the hillsides are covered with dense, green coniferous forests of varying shades, morning mist lingers in the forest and valley, some peaks are looming in the mist, and the sunlight penetrates the mist, forming clearly visible beams of light in the valley. The whole picture is full of an epic atmosphere of the power of the industrial age intertwined with the majesty of nature.",
+        "seed": 17517,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_6/index_912_seed_17517_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": -0.09250228892161944,
+        "videoalign_local_overall": -2.617285828132848,
+        "videoalign_local_vq": -1.5415387524470547,
+        "videoalign_local_mq": -0.9832447867641736,
+        "avg": -1.3548940585272335
+    },
+    {
+        "prompt": "The film begins with a medium-distance, horizontal shot of a classic black steam train, accompanied by a rhythmic clang of metal and a deafening whistle. It steadily and powerfully moves across a majestic railway bridge constructed of rusted steel trusses. The train body gleams with the metallic sheen of an industrial age, while its massive chimneys billow thick, billowing white steam and gray smoke, which rapidly diffuse in the cold morning air. The rising sun, shining golden from behind the distant mountains, dramatically outlines the billowing smoke and the steel bridge. Then, the camera quickly and smoothly pulls back, gradually shrinking the train from the dominant subject of the picture to a small dot moving in the grand natural landscape, revealing the entire breathtaking scene: below is a deep and vast valley, with a winding river running through it like a silver ribbon, the hillsides are covered with dense, green coniferous forests of varying shades, morning mist lingers in the forest and valley, some peaks are looming in the mist, and the sunlight penetrates the mist, forming clearly visible beams of light in the valley. The whole picture is full of an epic atmosphere of the power of the industrial age intertwined with the majesty of nature.",
+        "seed": 17518,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_6/index_912_seed_17518_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": 0.31801082759444277,
+        "videoalign_local_overall": -2.2848574340181758,
+        "videoalign_local_vq": -1.4824479444741059,
+        "videoalign_local_mq": -1.1204203171385128,
+        "avg": -0.9834233032118666
+    },
+    {
+        "prompt": "The film begins with a medium-distance, horizontal shot of a classic black steam train, accompanied by a rhythmic clang of metal and a deafening whistle. It steadily and powerfully moves across a majestic railway bridge constructed of rusted steel trusses. The train body gleams with the metallic sheen of an industrial age, while its massive chimneys billow thick, billowing white steam and gray smoke, which rapidly diffuse in the cold morning air. The rising sun, shining golden from behind the distant mountains, dramatically outlines the billowing smoke and the steel bridge. Then, the camera quickly and smoothly pulls back, gradually shrinking the train from the dominant subject of the picture to a small dot moving in the grand natural landscape, revealing the entire breathtaking scene: below is a deep and vast valley, with a winding river running through it like a silver ribbon, the hillsides are covered with dense, green coniferous forests of varying shades, morning mist lingers in the forest and valley, some peaks are looming in the mist, and the sunlight penetrates the mist, forming clearly visible beams of light in the valley. The whole picture is full of an epic atmosphere of the power of the industrial age intertwined with the majesty of nature.",
+        "seed": 17519,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_6/index_912_seed_17519_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": 0.19361291349866636,
+        "videoalign_local_mq": -0.9188995637535299,
+        "videoalign_local_vq": -1.3677422584089696,
+        "videoalign_local_overall": -2.093028908663833,
+        "avg": -0.9497079975825834
+    },
+    {
+        "prompt": "The film begins with a medium-distance, horizontal shot of a classic black steam train, accompanied by a rhythmic clang of metal and a deafening whistle. It steadily and powerfully moves across a majestic railway bridge constructed of rusted steel trusses. The train body gleams with the metallic sheen of an industrial age, while its massive chimneys billow thick, billowing white steam and gray smoke, which rapidly diffuse in the cold morning air. The rising sun, shining golden from behind the distant mountains, dramatically outlines the billowing smoke and the steel bridge. Then, the camera quickly and smoothly pulls back, gradually shrinking the train from the dominant subject of the picture to a small dot moving in the grand natural landscape, revealing the entire breathtaking scene: below is a deep and vast valley, with a winding river running through it like a silver ribbon, the hillsides are covered with dense, green coniferous forests of varying shades, morning mist lingers in the forest and valley, some peaks are looming in the mist, and the sunlight penetrates the mist, forming clearly visible beams of light in the valley. The whole picture is full of an epic atmosphere of the power of the industrial age intertwined with the majesty of nature.",
+        "seed": 17520,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_6/index_912_seed_17520_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": 0.1438537478603558,
+        "videoalign_local_mq": -0.9995078651075231,
+        "videoalign_local_vq": -1.3486246440647802,
+        "videoalign_local_overall": -2.204278761311947,
+        "avg": -1.030212506725796
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_7/index_tensor([4618, 4618])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "wide, low-angle shot captures an apocalyptic scene. In the sky, thick, inky storm clouds piled up, nearly reaching the sea level, only a hint of eerie cold light piercing the horizon. Beneath this oppressive canopy, a mountain-like wave relentlessly pressed against the rugged, rocky coastline. This towering wall of water, a deep turquoise, its surface wrinkled and creased, crowned by a roiling crest of chaotic white foam, resembles a moving, angry mountain range of crystal. As the wave crashes with thunderous force against the dark, slippery rocks, eroded by the sea, it erupts with astonishing force, sending up a massive column of white spray and foam that nearly touches the clouds. Countless tons of seawater are ripped into billions of crystalline droplets in the air, cascading down to rejoin the surging ocean below. The entire picture presents a cold monochrome tone in the dim light, with only the dazzling white flashing when the waves splash, creating a majestic, primitive and awe-inspiring tense atmosphere, full of the irresistible wild power of nature.",
+        "seed": 27257,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_7/index_4618_seed_27257_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": -2.4923889727917556,
+        "videoalign_local_vq": -1.411191381918491,
+        "videoalign_local_ta": -0.6056436845666973,
+        "videoalign_local_mq": -0.4755539063065673,
+        "avg": -1.5490163286792265
+    },
+    {
+        "prompt": "wide, low-angle shot captures an apocalyptic scene. In the sky, thick, inky storm clouds piled up, nearly reaching the sea level, only a hint of eerie cold light piercing the horizon. Beneath this oppressive canopy, a mountain-like wave relentlessly pressed against the rugged, rocky coastline. This towering wall of water, a deep turquoise, its surface wrinkled and creased, crowned by a roiling crest of chaotic white foam, resembles a moving, angry mountain range of crystal. As the wave crashes with thunderous force against the dark, slippery rocks, eroded by the sea, it erupts with astonishing force, sending up a massive column of white spray and foam that nearly touches the clouds. Countless tons of seawater are ripped into billions of crystalline droplets in the air, cascading down to rejoin the surging ocean below. The entire picture presents a cold monochrome tone in the dim light, with only the dazzling white flashing when the waves splash, creating a majestic, primitive and awe-inspiring tense atmosphere, full of the irresistible wild power of nature.",
+        "seed": 27258,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_7/index_4618_seed_27258_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": -2.8359911727860103,
+        "videoalign_local_vq": -1.339934819362876,
+        "videoalign_local_ta": -0.7595861032602206,
+        "videoalign_local_mq": -0.7364702501629137,
+        "avg": -1.7977886380231154
+    },
+    {
+        "prompt": "wide, low-angle shot captures an apocalyptic scene. In the sky, thick, inky storm clouds piled up, nearly reaching the sea level, only a hint of eerie cold light piercing the horizon. Beneath this oppressive canopy, a mountain-like wave relentlessly pressed against the rugged, rocky coastline. This towering wall of water, a deep turquoise, its surface wrinkled and creased, crowned by a roiling crest of chaotic white foam, resembles a moving, angry mountain range of crystal. As the wave crashes with thunderous force against the dark, slippery rocks, eroded by the sea, it erupts with astonishing force, sending up a massive column of white spray and foam that nearly touches the clouds. Countless tons of seawater are ripped into billions of crystalline droplets in the air, cascading down to rejoin the surging ocean below. The entire picture presents a cold monochrome tone in the dim light, with only the dazzling white flashing when the waves splash, creating a majestic, primitive and awe-inspiring tense atmosphere, full of the irresistible wild power of nature.",
+        "seed": 27259,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_7/index_4618_seed_27259_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": -2.9691461143792384,
+        "videoalign_local_mq": -0.885489544113388,
+        "videoalign_local_ta": -0.5621044146331755,
+        "videoalign_local_vq": -1.521552155632675,
+        "avg": -1.765625264506207
+    },
+    {
+        "prompt": "wide, low-angle shot captures an apocalyptic scene. In the sky, thick, inky storm clouds piled up, nearly reaching the sea level, only a hint of eerie cold light piercing the horizon. Beneath this oppressive canopy, a mountain-like wave relentlessly pressed against the rugged, rocky coastline. This towering wall of water, a deep turquoise, its surface wrinkled and creased, crowned by a roiling crest of chaotic white foam, resembles a moving, angry mountain range of crystal. As the wave crashes with thunderous force against the dark, slippery rocks, eroded by the sea, it erupts with astonishing force, sending up a massive column of white spray and foam that nearly touches the clouds. Countless tons of seawater are ripped into billions of crystalline droplets in the air, cascading down to rejoin the surging ocean below. The entire picture presents a cold monochrome tone in the dim light, with only the dazzling white flashing when the waves splash, creating a majestic, primitive and awe-inspiring tense atmosphere, full of the irresistible wild power of nature.",
+        "seed": 27260,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_7/index_4618_seed_27260_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": -2.644864007600754,
+        "videoalign_local_mq": -0.9896086000289624,
+        "videoalign_local_ta": -0.32574837785120025,
+        "videoalign_local_vq": -1.3295070297205909,
+        "avg": -1.485306192725977
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_tensor([1986, 1986])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up, static shot captured with a miniature effect, pinpoints the sharp focus of a loving mother hen. Her fluffy feathers are a warm white and soft brown, and beneath a small, healthy red comb, a pair of bright black eyes are filled with gentle concentration. Standing on the dry earth, she leans slightly forward, carefully and methodically dipping her sharp, pale yellow beak into a small pile of golden millet and mixed grains before her. With a series of delicate, gentle pecks and pushes, she spreads the grains evenly on the ground, preparing them for the upcoming feeding. Soft, diffused natural light evenly illuminates the scene, highlighting the fluffy texture of her feathers and making each grain shimmer. In the background, a beautifully blurred farmyard appears, its weathered wooden fence and scattered green grass rendered as soft, abstract blocks of color. The entire painting is lightly desaturated, with earthy browns, soft yellows, and soft whites dominating, creating a warm atmosphere of tranquility, peace, and maternal care.",
+        "seed": 27805,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27805_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": -1.152078335948869,
+        "videoalign_local_ta": 0.5481469686716292,
+        "videoalign_local_mq": -0.8295410191604519,
+        "videoalign_local_vq": -0.8706842854600463,
+        "avg": -0.3019656836386199
+    },
+    {
+        "prompt": "close-up, static shot captured with a miniature effect, pinpoints the sharp focus of a loving mother hen. Her fluffy feathers are a warm white and soft brown, and beneath a small, healthy red comb, a pair of bright black eyes are filled with gentle concentration. Standing on the dry earth, she leans slightly forward, carefully and methodically dipping her sharp, pale yellow beak into a small pile of golden millet and mixed grains before her. With a series of delicate, gentle pecks and pushes, she spreads the grains evenly on the ground, preparing them for the upcoming feeding. Soft, diffused natural light evenly illuminates the scene, highlighting the fluffy texture of her feathers and making each grain shimmer. In the background, a beautifully blurred farmyard appears, its weathered wooden fence and scattered green grass rendered as soft, abstract blocks of color. The entire painting is lightly desaturated, with earthy browns, soft yellows, and soft whites dominating, creating a warm atmosphere of tranquility, peace, and maternal care.",
+        "seed": 27806,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27806_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": -0.5811852423933823,
+        "videoalign_local_ta": 0.5854663429003621,
+        "videoalign_local_mq": -0.3793896169719789,
+        "videoalign_local_vq": -0.7872619683217655,
+        "avg": 0.0021405502534899146
+    },
+    {
+        "prompt": "close-up, static shot captured with a miniature effect, pinpoints the sharp focus of a loving mother hen. Her fluffy feathers are a warm white and soft brown, and beneath a small, healthy red comb, a pair of bright black eyes are filled with gentle concentration. Standing on the dry earth, she leans slightly forward, carefully and methodically dipping her sharp, pale yellow beak into a small pile of golden millet and mixed grains before her. With a series of delicate, gentle pecks and pushes, she spreads the grains evenly on the ground, preparing them for the upcoming feeding. Soft, diffused natural light evenly illuminates the scene, highlighting the fluffy texture of her feathers and making each grain shimmer. In the background, a beautifully blurred farmyard appears, its weathered wooden fence and scattered green grass rendered as soft, abstract blocks of color. The entire painting is lightly desaturated, with earthy browns, soft yellows, and soft whites dominating, creating a warm atmosphere of tranquility, peace, and maternal care.",
+        "seed": 27807,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27807_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": -0.536995016906923,
+        "videoalign_local_overall": -0.5894005337521303,
+        "videoalign_local_ta": 0.5108275944428963,
+        "videoalign_local_mq": -0.5632331112881037,
+        "avg": -0.03928646965461707
+    },
+    {
+        "prompt": "close-up, static shot captured with a miniature effect, pinpoints the sharp focus of a loving mother hen. Her fluffy feathers are a warm white and soft brown, and beneath a small, healthy red comb, a pair of bright black eyes are filled with gentle concentration. Standing on the dry earth, she leans slightly forward, carefully and methodically dipping her sharp, pale yellow beak into a small pile of golden millet and mixed grains before her. With a series of delicate, gentle pecks and pushes, she spreads the grains evenly on the ground, preparing them for the upcoming feeding. Soft, diffused natural light evenly illuminates the scene, highlighting the fluffy texture of her feathers and making each grain shimmer. In the background, a beautifully blurred farmyard appears, its weathered wooden fence and scattered green grass rendered as soft, abstract blocks of color. The entire painting is lightly desaturated, with earthy browns, soft yellows, and soft whites dominating, creating a warm atmosphere of tranquility, peace, and maternal care.",
+        "seed": 27808,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_8/index_1986_seed_27808_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": -0.7837860384410038,
+        "videoalign_local_overall": -1.3639470290215923,
+        "videoalign_local_ta": 0.2931312447752875,
+        "videoalign_local_mq": -0.8732922353558759,
+        "avg": -0.5354078921231523
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000002/group_9/index_tensor([149, 149])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "At dusk, a static, low-angle, wide-angle shot captures a lone figure on a Parisian basketball court, creating a scene of profound solitude and elegance. In the background, the iconic silhouette of the Eiffel Tower is clearly visible against the stunning sunset, its iron latticework appearing a stark black against the bright sky, tinged with hues of fiery orange, deep burgundy, and soft violet. In the foreground, the athlete, rendered almost in silhouette by the powerful backlight, maintains a low, focused stance in a dark sleeveless basketball jersey and shorts. The figure deftly dribbles a classic orange basketball with fluid precision; the pebbled leather surface is barely discernible as it blurs, moving from a low, rhythmic thump on the worn asphalt court to a rapid cross between the legs. The warm, dramatic light of the setting sun casts long shadows and creates a bright rim light around the figure's body, highlighting their concentrated energy and the sweat on their brow. The atmosphere is one of quiet, solitary passion, blending the implicit rhythmic sound of the dribbling ball with the quiet grandeur of the city. As the last vibrant colors of sunset deepen into dusk, the entire scene slowly and steadily fades, light and image disappearing until only utter black remains.",
+        "seed": 23578,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_9/index_149_seed_23578_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": 0.9462202937781138,
+        "videoalign_local_overall": -1.390620288090215,
+        "videoalign_local_vq": -1.223491168357359,
+        "videoalign_local_mq": -1.1133494135109696,
+        "avg": -0.22219999715605054
+    },
+    {
+        "prompt": "At dusk, a static, low-angle, wide-angle shot captures a lone figure on a Parisian basketball court, creating a scene of profound solitude and elegance. In the background, the iconic silhouette of the Eiffel Tower is clearly visible against the stunning sunset, its iron latticework appearing a stark black against the bright sky, tinged with hues of fiery orange, deep burgundy, and soft violet. In the foreground, the athlete, rendered almost in silhouette by the powerful backlight, maintains a low, focused stance in a dark sleeveless basketball jersey and shorts. The figure deftly dribbles a classic orange basketball with fluid precision; the pebbled leather surface is barely discernible as it blurs, moving from a low, rhythmic thump on the worn asphalt court to a rapid cross between the legs. The warm, dramatic light of the setting sun casts long shadows and creates a bright rim light around the figure's body, highlighting their concentrated energy and the sweat on their brow. The atmosphere is one of quiet, solitary passion, blending the implicit rhythmic sound of the dribbling ball with the quiet grandeur of the city. As the last vibrant colors of sunset deepen into dusk, the entire scene slowly and steadily fades, light and image disappearing until only utter black remains.",
+        "seed": 23579,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_9/index_149_seed_23579_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": 1.0332988336451572,
+        "videoalign_local_overall": -1.1151878630319758,
+        "videoalign_local_vq": -1.2391328528207868,
+        "videoalign_local_mq": -0.9093538438563464,
+        "avg": -0.04094451469340943
+    },
+    {
+        "prompt": "At dusk, a static, low-angle, wide-angle shot captures a lone figure on a Parisian basketball court, creating a scene of profound solitude and elegance. In the background, the iconic silhouette of the Eiffel Tower is clearly visible against the stunning sunset, its iron latticework appearing a stark black against the bright sky, tinged with hues of fiery orange, deep burgundy, and soft violet. In the foreground, the athlete, rendered almost in silhouette by the powerful backlight, maintains a low, focused stance in a dark sleeveless basketball jersey and shorts. The figure deftly dribbles a classic orange basketball with fluid precision; the pebbled leather surface is barely discernible as it blurs, moving from a low, rhythmic thump on the worn asphalt court to a rapid cross between the legs. The warm, dramatic light of the setting sun casts long shadows and creates a bright rim light around the figure's body, highlighting their concentrated energy and the sweat on their brow. The atmosphere is one of quiet, solitary passion, blending the implicit rhythmic sound of the dribbling ball with the quiet grandeur of the city. As the last vibrant colors of sunset deepen into dusk, the entire scene slowly and steadily fades, light and image disappearing until only utter black remains.",
+        "seed": 23580,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_9/index_149_seed_23580_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -1.2091588507698172,
+        "videoalign_local_ta": 0.8840213367302255,
+        "videoalign_local_mq": -0.9896086000289624,
+        "videoalign_local_vq": -1.1035715874710803,
+        "avg": -0.16256875701979584
+    },
+    {
+        "prompt": "At dusk, a static, low-angle, wide-angle shot captures a lone figure on a Parisian basketball court, creating a scene of profound solitude and elegance. In the background, the iconic silhouette of the Eiffel Tower is clearly visible against the stunning sunset, its iron latticework appearing a stark black against the bright sky, tinged with hues of fiery orange, deep burgundy, and soft violet. In the foreground, the athlete, rendered almost in silhouette by the powerful backlight, maintains a low, focused stance in a dark sleeveless basketball jersey and shorts. The figure deftly dribbles a classic orange basketball with fluid precision; the pebbled leather surface is barely discernible as it blurs, moving from a low, rhythmic thump on the worn asphalt court to a rapid cross between the legs. The warm, dramatic light of the setting sun casts long shadows and creates a bright rim light around the figure's body, highlighting their concentrated energy and the sweat on their brow. The atmosphere is one of quiet, solitary passion, blending the implicit rhythmic sound of the dribbling ball with the quiet grandeur of the city. As the last vibrant colors of sunset deepen into dusk, the entire scene slowly and steadily fades, light and image disappearing until only utter black remains.",
+        "seed": 23581,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000002/group_9/index_149_seed_23581_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": -1.3856088369188568,
+        "videoalign_local_ta": 0.8218223796823373,
+        "videoalign_local_mq": -1.0864799797263052,
+        "videoalign_local_vq": -1.1209512368748888,
+        "avg": -0.2818932286182597
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_0/index_tensor([9339, 9339])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "macro close-up shot from a slight upward angle, completely still, as if silently observing a deep-sea probe, captures the scene of a giant Japanese spider crab on the inky black seabed. The entire image is rendered in a deeply desaturated black and white. A single, intense light source, emanating from outside the frame, sculpts the uneven texture of its carapace, riddled with nodules, pits, and the scars of time. This creates piercing highlights on the protrusions and deep shadows in the crevices. Its disproportionately long limbs, like delicate robotic arms, move steadily and methodically, each joint flexing and extending with an inorganic precision. When their pointed tips touch the soft seabed covered in fine sediment, they stir up tiny clouds of suspended dust. As its limbs found stable support points one by one, its huge body slowly sank, and finally settled in this quiet and oppressive alien world. The strong contrast of light and shadow outlined a majestic form that was both grotesque and full of primitive vitality, creating an awe-inspiring atmosphere of deep-sea loneliness.",
+        "seed": 18934,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_0/index_9339_seed_18934_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -0.8519469450302296,
+        "videoalign_local_overall": -3.3021090916784304,
+        "videoalign_local_vq": -1.1626623954440292,
+        "videoalign_local_ta": -1.2874997512041717,
+        "avg": -2.294804421441301
+    },
+    {
+        "prompt": "macro close-up shot from a slight upward angle, completely still, as if silently observing a deep-sea probe, captures the scene of a giant Japanese spider crab on the inky black seabed. The entire image is rendered in a deeply desaturated black and white. A single, intense light source, emanating from outside the frame, sculpts the uneven texture of its carapace, riddled with nodules, pits, and the scars of time. This creates piercing highlights on the protrusions and deep shadows in the crevices. Its disproportionately long limbs, like delicate robotic arms, move steadily and methodically, each joint flexing and extending with an inorganic precision. When their pointed tips touch the soft seabed covered in fine sediment, they stir up tiny clouds of suspended dust. As its limbs found stable support points one by one, its huge body slowly sank, and finally settled in this quiet and oppressive alien world. The strong contrast of light and shadow outlined a majestic form that was both grotesque and full of primitive vitality, creating an awe-inspiring atmosphere of deep-sea loneliness.",
+        "seed": 18935,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_0/index_9339_seed_18935_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,
+        "videoalign_local_mq": -0.6565690391716749,
+        "videoalign_local_overall": -2.7059731853616347,
+        "videoalign_local_vq": -0.8602564958177612,
+        "videoalign_local_ta": -1.1891476503721985,
+        "avg": -1.9475604178669166
+    },
+    {
+        "prompt": "macro close-up shot from a slight upward angle, completely still, as if silently observing a deep-sea probe, captures the scene of a giant Japanese spider crab on the inky black seabed. The entire image is rendered in a deeply desaturated black and white. A single, intense light source, emanating from outside the frame, sculpts the uneven texture of its carapace, riddled with nodules, pits, and the scars of time. This creates piercing highlights on the protrusions and deep shadows in the crevices. Its disproportionately long limbs, like delicate robotic arms, move steadily and methodically, each joint flexing and extending with an inorganic precision. When their pointed tips touch the soft seabed covered in fine sediment, they stir up tiny clouds of suspended dust. As its limbs found stable support points one by one, its huge body slowly sank, and finally settled in this quiet and oppressive alien world. The strong contrast of light and shadow outlined a majestic form that was both grotesque and full of primitive vitality, creating an awe-inspiring atmosphere of deep-sea loneliness.",
+        "seed": 18936,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_0/index_9339_seed_18936_dp_1_rank_2_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -0.6000018101513287,
+        "videoalign_local_overall": -2.7971093154317512,
+        "videoalign_local_ta": -1.2151934636360018,
+        "videoalign_local_vq": -0.9819140416444208,
+        "avg": -2.0061513895338763
+    },
+    {
+        "prompt": "macro close-up shot from a slight upward angle, completely still, as if silently observing a deep-sea probe, captures the scene of a giant Japanese spider crab on the inky black seabed. The entire image is rendered in a deeply desaturated black and white. A single, intense light source, emanating from outside the frame, sculpts the uneven texture of its carapace, riddled with nodules, pits, and the scars of time. This creates piercing highlights on the protrusions and deep shadows in the crevices. Its disproportionately long limbs, like delicate robotic arms, move steadily and methodically, each joint flexing and extending with an inorganic precision. When their pointed tips touch the soft seabed covered in fine sediment, they stir up tiny clouds of suspended dust. As its limbs found stable support points one by one, its huge body slowly sank, and finally settled in this quiet and oppressive alien world. The strong contrast of light and shadow outlined a majestic form that was both grotesque and full of primitive vitality, creating an awe-inspiring atmosphere of deep-sea loneliness.",
+        "seed": 18937,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_0/index_9339_seed_18937_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": -0.7746531297516474,
+        "videoalign_local_overall": -2.7172211028750954,
+        "videoalign_local_ta": -1.0927392669479719,
+        "videoalign_local_vq": -0.8498287061754761,
+        "avg": -1.9049801849115335
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_tensor([4634, 4634])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "high-angle, overhead shot slowly zooms out, initially focusing on a counselor clad in a dark-blue silk robe with a dark pattern. His hair is tied high in a bun, a few strands of graying hair blowing in the wind. His face is thin and serene. He stands alone, solemnly at the edge of a rocky cliff, his hands clasped behind his back, his gaze deep into the valley beyond. His robe is meticulously tailored, its collar and cuffs embroidered with intricate cloud patterns in silver thread. In the diffuse, cold light of the overcast sky, the silk reflects a subtle shimmer. A bitter wind howls up from the valley floor, stirring up dust and blowing his signature wide sleeves, which swell slowly and gracefully through the air like inky waves. As the camera zooms out, the vast landscape behind him gradually reveals itself: thousands of soldiers clad in black iron armor, arrayed in a meticulous formation, their spears immovable like a forest. Crimson battle flags flutter in the wind, creating a stark contrast between movement and stillness against the strategist's flowing sleeves. The entire scene, a desaturated, cool hue, imbued with the solemnity and awe of impending battle, underscores the strategist's composure and command of the situation before the vast enemy.",
+        "seed": 25609,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_4634_seed_25609_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": -2.463532683978154,
+        "videoalign_local_ta": -0.46569603120894876,
+        "videoalign_local_vq": -1.1279030966364123,
+        "videoalign_local_mq": -0.8699335561327928,
+        "avg": -1.4646143575935513
+    },
+    {
+        "prompt": "high-angle, overhead shot slowly zooms out, initially focusing on a counselor clad in a dark-blue silk robe with a dark pattern. His hair is tied high in a bun, a few strands of graying hair blowing in the wind. His face is thin and serene. He stands alone, solemnly at the edge of a rocky cliff, his hands clasped behind his back, his gaze deep into the valley beyond. His robe is meticulously tailored, its collar and cuffs embroidered with intricate cloud patterns in silver thread. In the diffuse, cold light of the overcast sky, the silk reflects a subtle shimmer. A bitter wind howls up from the valley floor, stirring up dust and blowing his signature wide sleeves, which swell slowly and gracefully through the air like inky waves. As the camera zooms out, the vast landscape behind him gradually reveals itself: thousands of soldiers clad in black iron armor, arrayed in a meticulous formation, their spears immovable like a forest. Crimson battle flags flutter in the wind, creating a stark contrast between movement and stillness against the strategist's flowing sleeves. The entire scene, a desaturated, cool hue, imbued with the solemnity and awe of impending battle, underscores the strategist's composure and command of the situation before the vast enemy.",
+        "seed": 25610,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_4634_seed_25610_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": -2.038743914574221,
+        "videoalign_local_ta": 0.007016042355001703,
+        "videoalign_local_vq": -1.0236252002135613,
+        "videoalign_local_mq": -1.0221347567156616,
+        "avg": -1.0158639361096098
+    },
+    {
+        "prompt": "high-angle, overhead shot slowly zooms out, initially focusing on a counselor clad in a dark-blue silk robe with a dark pattern. His hair is tied high in a bun, a few strands of graying hair blowing in the wind. His face is thin and serene. He stands alone, solemnly at the edge of a rocky cliff, his hands clasped behind his back, his gaze deep into the valley beyond. His robe is meticulously tailored, its collar and cuffs embroidered with intricate cloud patterns in silver thread. In the diffuse, cold light of the overcast sky, the silk reflects a subtle shimmer. A bitter wind howls up from the valley floor, stirring up dust and blowing his signature wide sleeves, which swell slowly and gracefully through the air like inky waves. As the camera zooms out, the vast landscape behind him gradually reveals itself: thousands of soldiers clad in black iron armor, arrayed in a meticulous formation, their spears immovable like a forest. Crimson battle flags flutter in the wind, creating a stark contrast between movement and stillness against the strategist's flowing sleeves. The entire scene, a desaturated, cool hue, imbued with the solemnity and awe of impending battle, underscores the strategist's composure and command of the situation before the vast enemy.",
+        "seed": 25611,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_4634_seed_25611_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_vq": -1.013197410571276,
+        "videoalign_local_mq": -0.9790022445876476,
+        "videoalign_local_overall": -2.1717804839475865,
+        "videoalign_local_ta": -0.17958082878866294,
+        "avg": -1.1756806563681248
+    },
+    {
+        "prompt": "high-angle, overhead shot slowly zooms out, initially focusing on a counselor clad in a dark-blue silk robe with a dark pattern. His hair is tied high in a bun, a few strands of graying hair blowing in the wind. His face is thin and serene. He stands alone, solemnly at the edge of a rocky cliff, his hands clasped behind his back, his gaze deep into the valley beyond. His robe is meticulously tailored, its collar and cuffs embroidered with intricate cloud patterns in silver thread. In the diffuse, cold light of the overcast sky, the silk reflects a subtle shimmer. A bitter wind howls up from the valley floor, stirring up dust and blowing his signature wide sleeves, which swell slowly and gracefully through the air like inky waves. As the camera zooms out, the vast landscape behind him gradually reveals itself: thousands of soldiers clad in black iron armor, arrayed in a meticulous formation, their spears immovable like a forest. Crimson battle flags flutter in the wind, creating a stark contrast between movement and stillness against the strategist's flowing sleeves. The entire scene, a desaturated, cool hue, imbued with the solemnity and awe of impending battle, underscores the strategist's composure and command of the situation before the vast enemy.",
+        "seed": 25612,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_1/index_4634_seed_25612_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": -1.317341275137925,
+        "videoalign_local_mq": -1.0525396423140976,
+        "videoalign_local_overall": -2.3815245622113874,
+        "videoalign_local_ta": -0.011643644759364762,
+        "avg": -1.1965841034853761
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_10/index_tensor([8958, 8958])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow, moving medium shot delicately captures a tranquil family laundry room. A young woman, her hair casually tied in a warm, brown bun, dressed in a loose white cotton T-shirt and gray yoga pants, hunches slightly over a gleaming, white, drum-type washing machine, its round glass door open. Above her head, a simple, white, three-bladed ceiling fan spins silently and slowly, its rotation barely creating any wind, adding a subtle touch of movement to the otherwise still image. Soft afternoon sunlight slants in through an off-screen window, sculpting wisps of dust in the air and casting a warm, comforting golden glow over the entire scene. Carefully, she reaches deep into the washing machine's damp drum, grasping a tangled mass of heavy, wet white sheets with her fingers. Steadily and deliberately, she pulls them out, sending a few drops of clear water dripping from the sheets onto the polished tile floor. Her focused expression and gentle movements, complemented by the slowly rotating ceiling fan and warm light, create a focused and peaceful atmosphere of daily life, full of slow, peaceful and healing atmosphere.",
+        "seed": 4820,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_10/index_8958_seed_4820_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": -1.0412261965100282,
+        "videoalign_local_overall": -1.4069457950908753,
+        "videoalign_local_ta": 0.796942796863182,
+        "videoalign_local_vq": -1.1626623954440292,
+        "avg": -0.30500149911384666
+    },
+    {
+        "prompt": "slow, moving medium shot delicately captures a tranquil family laundry room. A young woman, her hair casually tied in a warm, brown bun, dressed in a loose white cotton T-shirt and gray yoga pants, hunches slightly over a gleaming, white, drum-type washing machine, its round glass door open. Above her head, a simple, white, three-bladed ceiling fan spins silently and slowly, its rotation barely creating any wind, adding a subtle touch of movement to the otherwise still image. Soft afternoon sunlight slants in through an off-screen window, sculpting wisps of dust in the air and casting a warm, comforting golden glow over the entire scene. Carefully, she reaches deep into the washing machine's damp drum, grasping a tangled mass of heavy, wet white sheets with her fingers. Steadily and deliberately, she pulls them out, sending a few drops of clear water dripping from the sheets onto the polished tile floor. Her focused expression and gentle movements, complemented by the slowly rotating ceiling fan and warm light, create a focused and peaceful atmosphere of daily life, full of slow, peaceful and healing atmosphere.",
+        "seed": 4821,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_10/index_8958_seed_4821_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,
+        "videoalign_local_mq": -1.1982002570414887,
+        "videoalign_local_overall": -2.0520536439220782,
+        "videoalign_local_ta": 0.6103459257195174,
+        "videoalign_local_vq": -1.464199312600107,
+        "avg": -0.7208538591012804
+    },
+    {
+        "prompt": "slow, moving medium shot delicately captures a tranquil family laundry room. A young woman, her hair casually tied in a warm, brown bun, dressed in a loose white cotton T-shirt and gray yoga pants, hunches slightly over a gleaming, white, drum-type washing machine, its round glass door open. Above her head, a simple, white, three-bladed ceiling fan spins silently and slowly, its rotation barely creating any wind, adding a subtle touch of movement to the otherwise still image. Soft afternoon sunlight slants in through an off-screen window, sculpting wisps of dust in the air and casting a warm, comforting golden glow over the entire scene. Carefully, she reaches deep into the washing machine's damp drum, grasping a tangled mass of heavy, wet white sheets with her fingers. Steadily and deliberately, she pulls them out, sending a few drops of clear water dripping from the sheets onto the polished tile floor. Her focused expression and gentle movements, complemented by the slowly rotating ceiling fan and warm light, create a focused and peaceful atmosphere of daily life, full of slow, peaceful and healing atmosphere.",
+        "seed": 4822,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_10/index_8958_seed_4822_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": -1.4081215830717277,
+        "videoalign_local_mq": -1.0836516182752878,
+        "videoalign_local_vq": -1.2582504671649761,
+        "videoalign_local_ta": 0.9337805023685362,
+        "avg": -0.2371705403515958
+    },
+    {
+        "prompt": "slow, moving medium shot delicately captures a tranquil family laundry room. A young woman, her hair casually tied in a warm, brown bun, dressed in a loose white cotton T-shirt and gray yoga pants, hunches slightly over a gleaming, white, drum-type washing machine, its round glass door open. Above her head, a simple, white, three-bladed ceiling fan spins silently and slowly, its rotation barely creating any wind, adding a subtle touch of movement to the otherwise still image. Soft afternoon sunlight slants in through an off-screen window, sculpting wisps of dust in the air and casting a warm, comforting golden glow over the entire scene. Carefully, she reaches deep into the washing machine's damp drum, grasping a tangled mass of heavy, wet white sheets with her fingers. Steadily and deliberately, she pulls them out, sending a few drops of clear water dripping from the sheets onto the polished tile floor. Her focused expression and gentle movements, complemented by the slowly rotating ceiling fan and warm light, create a focused and peaceful atmosphere of daily life, full of slow, peaceful and healing atmosphere.",
+        "seed": 4823,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_10/index_8958_seed_4823_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": -1.8064835330328783,
+        "videoalign_local_mq": -1.2929503656505685,
+        "videoalign_local_vq": -1.1487586759209825,
+        "videoalign_local_ta": 0.6352255085386727,
+        "avg": -0.5856290122471028
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_tensor([8903, 8903])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium-long tracking shot, shot from the side and slightly tilted upward, slowly follows the figure of an elderly farmer returning home in the fading light of sunset. His face is etched with deep wrinkles, carved by time and sunlight. Beneath his sparse graying hair, his expression is peaceful yet slightly weary. He wears a washed-out, blue-gray coarse cloth shirt, the edges slightly frayed. Steadily resting on his shoulder is an old hoe, its wooden handle worn smooth and shiny from years of gripping. The metal blade is still stained with moist, freshly turned earth. He walks steadily and unhurriedly along the narrow path between fields, each step firm and rhythmic. His mud-stained old cloth shoes press against the firm earth, and his body sways slightly with each step. The sun has already sunk below the horizon, but the sky remains stained with a magnificent gradient of hues, from fiery orange to soft pink and purple. The final rays of the setting sun cast a warm golden hue over his figure, casting a long, solitary shadow behind him. Beside him lies an endless expanse of harvested rice paddies, their golden stubble swaying gently in the evening breeze. The outline of a distant village appears quiet and blurred in the twilight, with wisps of smoke rising from cooking fires. The entire scene is imbued with a tranquil, simple poetic quality, conveying a sense of satisfaction after labor and a deep attachment to home, creating a dynamic rural landscape with the texture of an oil painting.",
+        "seed": 12166,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_8903_seed_12166_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": -1.152234605801744,
+        "videoalign_local_mq": -0.9012223046846717,
+        "videoalign_local_ta": 1.219895704788822,
+        "videoalign_local_overall": -0.8335612056975938,
+        "avg": 0.19316724954561404
+    },
+    {
+        "prompt": "medium-long tracking shot, shot from the side and slightly tilted upward, slowly follows the figure of an elderly farmer returning home in the fading light of sunset. His face is etched with deep wrinkles, carved by time and sunlight. Beneath his sparse graying hair, his expression is peaceful yet slightly weary. He wears a washed-out, blue-gray coarse cloth shirt, the edges slightly frayed. Steadily resting on his shoulder is an old hoe, its wooden handle worn smooth and shiny from years of gripping. The metal blade is still stained with moist, freshly turned earth. He walks steadily and unhurriedly along the narrow path between fields, each step firm and rhythmic. His mud-stained old cloth shoes press against the firm earth, and his body sways slightly with each step. The sun has already sunk below the horizon, but the sky remains stained with a magnificent gradient of hues, from fiery orange to soft pink and purple. The final rays of the setting sun cast a warm golden hue over his figure, casting a long, solitary shadow behind him. Beside him lies an endless expanse of harvested rice paddies, their golden stubble swaying gently in the evening breeze. The outline of a distant village appears quiet and blurred in the twilight, with wisps of smoke rising from cooking fires. The entire scene is imbued with a tranquil, simple poetic quality, conveying a sense of satisfaction after labor and a deep attachment to home, creating a dynamic rural landscape with the texture of an oil painting.",
+        "seed": 12167,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_8903_seed_12167_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": -1.293009765972593,
+        "videoalign_local_mq": -1.1190061364130042,
+        "videoalign_local_ta": 1.1079375821026232,
+        "videoalign_local_overall": -1.304078320282974,
+        "avg": -0.09807036909017541
+    },
+    {
+        "prompt": "medium-long tracking shot, shot from the side and slightly tilted upward, slowly follows the figure of an elderly farmer returning home in the fading light of sunset. His face is etched with deep wrinkles, carved by time and sunlight. Beneath his sparse graying hair, his expression is peaceful yet slightly weary. He wears a washed-out, blue-gray coarse cloth shirt, the edges slightly frayed. Steadily resting on his shoulder is an old hoe, its wooden handle worn smooth and shiny from years of gripping. The metal blade is still stained with moist, freshly turned earth. He walks steadily and unhurriedly along the narrow path between fields, each step firm and rhythmic. His mud-stained old cloth shoes press against the firm earth, and his body sways slightly with each step. The sun has already sunk below the horizon, but the sky remains stained with a magnificent gradient of hues, from fiery orange to soft pink and purple. The final rays of the setting sun cast a warm golden hue over his figure, casting a long, solitary shadow behind him. Beside him lies an endless expanse of harvested rice paddies, their golden stubble swaying gently in the evening breeze. The outline of a distant village appears quiet and blurred in the twilight, with wisps of smoke rising from cooking fires. The entire scene is imbued with a tranquil, simple poetic quality, conveying a sense of satisfaction after labor and a deep attachment to home, creating a dynamic rural landscape with the texture of an oil painting.",
+        "seed": 12168,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_8903_seed_12168_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": 1.2447752876079772,
+        "videoalign_local_overall": -0.509603917933453,
+        "videoalign_local_mq": -0.7272780754471074,
+        "videoalign_local_vq": -1.027101130094323,
+        "avg": 0.367585684837262
+    },
+    {
+        "prompt": "medium-long tracking shot, shot from the side and slightly tilted upward, slowly follows the figure of an elderly farmer returning home in the fading light of sunset. His face is etched with deep wrinkles, carved by time and sunlight. Beneath his sparse graying hair, his expression is peaceful yet slightly weary. He wears a washed-out, blue-gray coarse cloth shirt, the edges slightly frayed. Steadily resting on his shoulder is an old hoe, its wooden handle worn smooth and shiny from years of gripping. The metal blade is still stained with moist, freshly turned earth. He walks steadily and unhurriedly along the narrow path between fields, each step firm and rhythmic. His mud-stained old cloth shoes press against the firm earth, and his body sways slightly with each step. The sun has already sunk below the horizon, but the sky remains stained with a magnificent gradient of hues, from fiery orange to soft pink and purple. The final rays of the setting sun cast a warm golden hue over his figure, casting a long, solitary shadow behind him. Beside him lies an endless expanse of harvested rice paddies, their golden stubble swaying gently in the evening breeze. The outline of a distant village appears quiet and blurred in the twilight, with wisps of smoke rising from cooking fires. The entire scene is imbued with a tranquil, simple poetic quality, conveying a sense of satisfaction after labor and a deep attachment to home, creating a dynamic rural landscape with the texture of an oil painting.",
+        "seed": 12169,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_11/index_8903_seed_12169_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": 1.083057999283468,
+        "videoalign_local_overall": -0.8558466860200646,
+        "videoalign_local_mq": -0.7658145002172182,
+        "videoalign_local_vq": -1.1730901850863145,
+        "avg": 0.11360565663170158
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_tensor([219, 219])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "tracking zoom shot, seamlessly transitioning from distant vista to extreme macro, begins with a solitary, crystal-clear snowflake, gracefully and slowly swirling down from a deep, softly out-of-focus, deep blue night sky. As the camera steadily and relentlessly pans forward, the frame becomes completely focused on this natural work of art, while the surrounding world gradually blurs into a pure block of color. As the lens zooms in, its unparalleled hexagonal symmetry is revealed with breathtaking clarity, each fern-like branching crystal displaying an intricate intertwining of icy branches beyond the reach of the naked eye. Illuminated by the faint, cool ambient light, the snowflake's translucent surface shimmers with a diamond-like glimmer, light refracting and dancing across its intricate geometric facets, highlighting its near-perfect natural form. The entire sequence is a smooth and poetic process, dominated by a palette of deep, cool blues and pure, icy whites, creating a visual atmosphere of profound tranquility, imbued with scientific beauty and awe, immersing the viewer in this fleeting microscopic miracle.",
+        "seed": 6180,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6180_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": -0.8220212671293825,
+        "videoalign_local_ta": -0.5869839974523308,
+        "videoalign_local_overall": -1.9538540264382045,
+        "videoalign_local_mq": -0.5448487618564912,
+        "avg": -1.2704190119452676
+    },
+    {
+        "prompt": "tracking zoom shot, seamlessly transitioning from distant vista to extreme macro, begins with a solitary, crystal-clear snowflake, gracefully and slowly swirling down from a deep, softly out-of-focus, deep blue night sky. As the camera steadily and relentlessly pans forward, the frame becomes completely focused on this natural work of art, while the surrounding world gradually blurs into a pure block of color. As the lens zooms in, its unparalleled hexagonal symmetry is revealed with breathtaking clarity, each fern-like branching crystal displaying an intricate intertwining of icy branches beyond the reach of the naked eye. Illuminated by the faint, cool ambient light, the snowflake's translucent surface shimmers with a diamond-like glimmer, light refracting and dancing across its intricate geometric facets, highlighting its near-perfect natural form. The entire sequence is a smooth and poetic process, dominated by a palette of deep, cool blues and pure, icy whites, creating a visual atmosphere of profound tranquility, imbued with scientific beauty and awe, immersing the viewer in this fleeting microscopic miracle.",
+        "seed": 6181,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6181_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": -1.1035715874710803,
+        "videoalign_local_ta": -0.2853190557700729,
+        "videoalign_local_overall": -2.0284895137067243,
+        "videoalign_local_mq": -0.639598870465571,
+        "avg": -1.1569042847383986
+    },
+    {
+        "prompt": "tracking zoom shot, seamlessly transitioning from distant vista to extreme macro, begins with a solitary, crystal-clear snowflake, gracefully and slowly swirling down from a deep, softly out-of-focus, deep blue night sky. As the camera steadily and relentlessly pans forward, the frame becomes completely focused on this natural work of art, while the surrounding world gradually blurs into a pure block of color. As the lens zooms in, its unparalleled hexagonal symmetry is revealed with breathtaking clarity, each fern-like branching crystal displaying an intricate intertwining of icy branches beyond the reach of the naked eye. Illuminated by the faint, cool ambient light, the snowflake's translucent surface shimmers with a diamond-like glimmer, light refracting and dancing across its intricate geometric facets, highlighting its near-perfect natural form. The entire sequence is a smooth and poetic process, dominated by a palette of deep, cool blues and pure, icy whites, creating a visual atmosphere of profound tranquility, imbued with scientific beauty and awe, immersing the viewer in this fleeting microscopic miracle.",
+        "seed": 6182,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6182_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": -1.2165393085958356,
+        "videoalign_local_mq": -0.8895553136992254,
+        "videoalign_local_overall": -2.8641257516290843,
+        "videoalign_local_ta": -0.7580311293340234,
+        "avg": -1.8110784404815539
+    },
+    {
+        "prompt": "tracking zoom shot, seamlessly transitioning from distant vista to extreme macro, begins with a solitary, crystal-clear snowflake, gracefully and slowly swirling down from a deep, softly out-of-focus, deep blue night sky. As the camera steadily and relentlessly pans forward, the frame becomes completely focused on this natural work of art, while the surrounding world gradually blurs into a pure block of color. As the lens zooms in, its unparalleled hexagonal symmetry is revealed with breathtaking clarity, each fern-like branching crystal displaying an intricate intertwining of icy branches beyond the reach of the naked eye. Illuminated by the faint, cool ambient light, the snowflake's translucent surface shimmers with a diamond-like glimmer, light refracting and dancing across its intricate geometric facets, highlighting its near-perfect natural form. The entire sequence is a smooth and poetic process, dominated by a palette of deep, cool blues and pure, icy whites, creating a visual atmosphere of profound tranquility, imbued with scientific beauty and awe, immersing the viewer in this fleeting microscopic miracle.",
+        "seed": 6183,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_12/index_219_seed_6183_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": -1.0410048496173696,
+        "videoalign_local_mq": -0.5985876294258201,
+        "videoalign_local_overall": -1.943571221927629,
+        "videoalign_local_ta": -0.3039787428844394,
+        "avg": -1.1237749824060344
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_13/index_tensor([8866, 8866])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "From a low angle, a static, medium shot captures an elderly woman as she slowly straightens in her simple hospital bed. Her thinning gray hair rests slightly against the pillows, and she wears a standard-issue light blue hospital gown that hangs loosely around her frail frame. The room is illuminated by the cool, sterile glow of overhead fluorescent lights, casting soft, flat shadows and highlighting the cold, metallic sheen of the bedside railings. Her wrinkled face is etched with painful determination, and her trembling, veiny hands rest firmly on the mattress. Then, steadily and deliberately, she applies her weight, her arms shaking with effort as her torso lifts from the pillows. As she rises, the freshly taut, smooth, pristine white sheets wrinkle deeply around her hips, the movement of the fabric a visual testament to her quiet, arduous struggle in the cold, impersonal surroundings. The atmosphere is tense and deeply personal, utterly focused on the immense effort involved in this single, monumental act.",
+        "seed": 20340,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_13/index_8866_seed_20340_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": -1.5331196149083561,
+        "videoalign_local_ta": 0.9213407109589584,
+        "videoalign_local_vq": -1.3538385388859229,
+        "videoalign_local_mq": -1.1006217869813917,
+        "avg": -0.30588945197469886
+    },
+    {
+        "prompt": "From a low angle, a static, medium shot captures an elderly woman as she slowly straightens in her simple hospital bed. Her thinning gray hair rests slightly against the pillows, and she wears a standard-issue light blue hospital gown that hangs loosely around her frail frame. The room is illuminated by the cool, sterile glow of overhead fluorescent lights, casting soft, flat shadows and highlighting the cold, metallic sheen of the bedside railings. Her wrinkled face is etched with painful determination, and her trembling, veiny hands rest firmly on the mattress. Then, steadily and deliberately, she applies her weight, her arms shaking with effort as her torso lifts from the pillows. As she rises, the freshly taut, smooth, pristine white sheets wrinkle deeply around her hips, the movement of the fabric a visual testament to her quiet, arduous struggle in the cold, impersonal surroundings. The atmosphere is tense and deeply personal, utterly focused on the immense effort involved in this single, monumental act.",
+        "seed": 20341,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_13/index_8866_seed_20341_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": -1.7240867296158777,
+        "videoalign_local_ta": 0.5357071772620515,
+        "videoalign_local_vq": -1.2426087827015484,
+        "videoalign_local_mq": -1.0171851241763812,
+        "avg": -0.5941897761769133
+    },
+    {
+        "prompt": "From a low angle, a static, medium shot captures an elderly woman as she slowly straightens in her simple hospital bed. Her thinning gray hair rests slightly against the pillows, and she wears a standard-issue light blue hospital gown that hangs loosely around her frail frame. The room is illuminated by the cool, sterile glow of overhead fluorescent lights, casting soft, flat shadows and highlighting the cold, metallic sheen of the bedside railings. Her wrinkled face is etched with painful determination, and her trembling, veiny hands rest firmly on the mattress. Then, steadily and deliberately, she applies her weight, her arms shaking with effort as her torso lifts from the pillows. As she rises, the freshly taut, smooth, pristine white sheets wrinkle deeply around her hips, the movement of the fabric a visual testament to her quiet, arduous struggle in the cold, impersonal surroundings. The atmosphere is tense and deeply personal, utterly focused on the immense effort involved in this single, monumental act.",
+        "seed": 20342,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_13/index_8866_seed_20342_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": -1.5589875604021346,
+        "videoalign_local_vq": -1.2321809930592633,
+        "videoalign_local_ta": 0.6352255085386727,
+        "videoalign_local_mq": -0.9620320758815437,
+        "avg": -0.46188102593173086
+    },
+    {
+        "prompt": "From a low angle, a static, medium shot captures an elderly woman as she slowly straightens in her simple hospital bed. Her thinning gray hair rests slightly against the pillows, and she wears a standard-issue light blue hospital gown that hangs loosely around her frail frame. The room is illuminated by the cool, sterile glow of overhead fluorescent lights, casting soft, flat shadows and highlighting the cold, metallic sheen of the bedside railings. Her wrinkled face is etched with painful determination, and her trembling, veiny hands rest firmly on the mattress. Then, steadily and deliberately, she applies her weight, her arms shaking with effort as her torso lifts from the pillows. As she rises, the freshly taut, smooth, pristine white sheets wrinkle deeply around her hips, the movement of the fabric a visual testament to her quiet, arduous struggle in the cold, impersonal surroundings. The atmosphere is tense and deeply personal, utterly focused on the immense effort involved in this single, monumental act.",
+        "seed": 20343,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_13/index_8866_seed_20343_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": -1.3101669796971134,
+        "videoalign_local_vq": -1.2182772735362164,
+        "videoalign_local_ta": 0.9337805023685362,
+        "videoalign_local_mq": -1.0256702085294331,
+        "avg": -0.1881932386642886
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_14/index_tensor([1431, 1431])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot, taken at eye level, captures a lively indoor interaction between two men. The first man, with shaggy brown hair and wearing a long-sleeved cotton shirt with bold, horizontal navy and white stripes, speaks with energy. He briskly picks up a dark T-shirt from a pile on the sofa next to him and playfully tosses it into the air. Across from him, a second man, wearing a simple heather-gray crewneck sweatshirt, breaks into a hearty laugh, his shoulders shaking with laughter. He responds verbally while deliberately pushing his thick-framed black glasses back onto his nose with his right hand. The camera then begins a smooth move away, transitioning to a wide-angle shot, revealing the full backdrop of a modern, comfortably cluttered living room bathed in the warm, soft glow of a floor lamp. As the frame widens, a third man, wearing a short-sleeved button-down shirt with a rich, dark green botanical pattern, enters the scene from the left. He moves purposefully to the right, across the wooden floor, then suddenly and decisively stops, turning his head to observe the other two men with a curious expression, creating a dynamic scene of candid, friendly interaction within the comfortable, atmospheric space.",
+        "seed": 22137,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_14/index_1431_seed_22137_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": -1.223491168357359,
+        "videoalign_local_mq": -1.140218847295634,
+        "videoalign_local_overall": -2.568170427260811,
+        "videoalign_local_ta": -0.20446041160781822,
+        "avg": -1.3863154194343148
+    },
+    {
+        "prompt": "medium shot, taken at eye level, captures a lively indoor interaction between two men. The first man, with shaggy brown hair and wearing a long-sleeved cotton shirt with bold, horizontal navy and white stripes, speaks with energy. He briskly picks up a dark T-shirt from a pile on the sofa next to him and playfully tosses it into the air. Across from him, a second man, wearing a simple heather-gray crewneck sweatshirt, breaks into a hearty laugh, his shoulders shaking with laughter. He responds verbally while deliberately pushing his thick-framed black glasses back onto his nose with his right hand. The camera then begins a smooth move away, transitioning to a wide-angle shot, revealing the full backdrop of a modern, comfortably cluttered living room bathed in the warm, soft glow of a floor lamp. As the frame widens, a third man, wearing a short-sleeved button-down shirt with a rich, dark green botanical pattern, enters the scene from the left. He moves purposefully to the right, across the wooden floor, then suddenly and decisively stops, turning his head to observe the other two men with a curious expression, creating a dynamic scene of candid, friendly interaction within the comfortable, atmospheric space.",
+        "seed": 22138,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_14/index_1431_seed_22138_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": -1.280844011389927,
+        "videoalign_local_mq": -1.0878941604518138,
+        "videoalign_local_overall": -2.293303276734062,
+        "videoalign_local_ta": 0.07543489510767874,
+        "avg": -1.1089341908131918
+    },
+    {
+        "prompt": "medium shot, taken at eye level, captures a lively indoor interaction between two men. The first man, with shaggy brown hair and wearing a long-sleeved cotton shirt with bold, horizontal navy and white stripes, speaks with energy. He briskly picks up a dark T-shirt from a pile on the sofa next to him and playfully tosses it into the air. Across from him, a second man, wearing a simple heather-gray crewneck sweatshirt, breaks into a hearty laugh, his shoulders shaking with laughter. He responds verbally while deliberately pushing his thick-framed black glasses back onto his nose with his right hand. The camera then begins a smooth move away, transitioning to a wide-angle shot, revealing the full backdrop of a modern, comfortably cluttered living room bathed in the warm, soft glow of a floor lamp. As the frame widens, a third man, wearing a short-sleeved button-down shirt with a rich, dark green botanical pattern, enters the scene from the left. He moves purposefully to the right, across the wooden floor, then suddenly and decisively stops, turning his head to observe the other two men with a curious expression, creating a dynamic scene of candid, friendly interaction within the comfortable, atmospheric space.",
+        "seed": 22139,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_14/index_1431_seed_22139_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": -1.0963792448048657,
+        "videoalign_local_vq": -1.2339189579996441,
+        "videoalign_local_ta": -0.14848135026471884,
+        "videoalign_local_overall": -2.478779553069229,
+        "avg": -1.3136304516669737
+    },
+    {
+        "prompt": "medium shot, taken at eye level, captures a lively indoor interaction between two men. The first man, with shaggy brown hair and wearing a long-sleeved cotton shirt with bold, horizontal navy and white stripes, speaks with energy. He briskly picks up a dark T-shirt from a pile on the sofa next to him and playfully tosses it into the air. Across from him, a second man, wearing a simple heather-gray crewneck sweatshirt, breaks into a hearty laugh, his shoulders shaking with laughter. He responds verbally while deliberately pushing his thick-framed black glasses back onto his nose with his right hand. The camera then begins a smooth move away, transitioning to a wide-angle shot, revealing the full backdrop of a modern, comfortably cluttered living room bathed in the warm, soft glow of a floor lamp. As the frame widens, a third man, wearing a short-sleeved button-down shirt with a rich, dark green botanical pattern, enters the scene from the left. He moves purposefully to the right, across the wooden floor, then suddenly and decisively stops, turning his head to observe the other two men with a curious expression, creating a dynamic scene of candid, friendly interaction within the comfortable, atmospheric space.",
+        "seed": 22140,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_14/index_1431_seed_22140_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": -1.0270843892549417,
+        "videoalign_local_vq": -1.4025015572165866,
+        "videoalign_local_ta": -0.3444080649655667,
+        "videoalign_local_overall": -2.773994011437095,
+        "avg": -1.5592010382013308
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_tensor([9102, 9102])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "wide shot of a sun-drenched baseball field under a bright blue sky begins with a smooth, steady zoom-in, focusing on the action unfolding on the vibrant green grass. The warm late afternoon sun casts long, dramatic shadows. In the outfield, a male player with short, dark hair, wearing a white pinstriped jersey and matching pants, sprints fiercely, heading directly toward the camera. His eyes are fixed intently on a small, white baseball flying down from the sky. As the camera continues to zoom, it captures the firm grip of his jaw and the powerful roll of his legs. He extends his left arm, revealing a well-worn brown leather baseball glove, and at the last moment, the ball drops resoundingly and decisively into the glove pocket. His momentum is so great that after catching the ball with his right hand, he executes a fluid, athletic 360-degree spin across the turf, stopping with a poised, triumphant satisfaction. The entire scene exudes an aura of peak sportsmanship and focused energy.",
+        "seed": 26352,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_9102_seed_26352_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": -1.7854163678551633,
+        "videoalign_local_ta": 0.7347438398152938,
+        "videoalign_local_mq": -1.1628457389037725,
+        "videoalign_local_vq": -1.3573144687666845,
+        "avg": -0.5253362640199347
+    },
+    {
+        "prompt": "wide shot of a sun-drenched baseball field under a bright blue sky begins with a smooth, steady zoom-in, focusing on the action unfolding on the vibrant green grass. The warm late afternoon sun casts long, dramatic shadows. In the outfield, a male player with short, dark hair, wearing a white pinstriped jersey and matching pants, sprints fiercely, heading directly toward the camera. His eyes are fixed intently on a small, white baseball flying down from the sky. As the camera continues to zoom, it captures the firm grip of his jaw and the powerful roll of his legs. He extends his left arm, revealing a well-worn brown leather baseball glove, and at the last moment, the ball drops resoundingly and decisively into the glove pocket. His momentum is so great that after catching the ball with his right hand, he executes a fluid, athletic 360-degree spin across the turf, stopping with a poised, triumphant satisfaction. The entire scene exudes an aura of peak sportsmanship and focused energy.",
+        "seed": 26353,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_9102_seed_26353_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": -2.186101121639183,
+        "videoalign_local_ta": 0.16873333067951107,
+        "videoalign_local_mq": -1.0878941604518138,
+        "videoalign_local_vq": -1.2669402918668804,
+        "avg": -1.008683895479836
+    },
+    {
+        "prompt": "wide shot of a sun-drenched baseball field under a bright blue sky begins with a smooth, steady zoom-in, focusing on the action unfolding on the vibrant green grass. The warm late afternoon sun casts long, dramatic shadows. In the outfield, a male player with short, dark hair, wearing a white pinstriped jersey and matching pants, sprints fiercely, heading directly toward the camera. His eyes are fixed intently on a small, white baseball flying down from the sky. As the camera continues to zoom, it captures the firm grip of his jaw and the powerful roll of his legs. He extends his left arm, revealing a well-worn brown leather baseball glove, and at the last moment, the ball drops resoundingly and decisively into the glove pocket. His momentum is so great that after catching the ball with his right hand, he executes a fluid, athletic 360-degree spin across the turf, stopping with a poised, triumphant satisfaction. The entire scene exudes an aura of peak sportsmanship and focused energy.",
+        "seed": 26354,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_9102_seed_26354_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": -1.1147635942364782,
+        "videoalign_local_vq": -1.3938117325146824,
+        "videoalign_local_ta": 0.6476652999482503,
+        "videoalign_local_overall": -1.8609100268029106,
+        "avg": -0.60662236342733
+    },
+    {
+        "prompt": "wide shot of a sun-drenched baseball field under a bright blue sky begins with a smooth, steady zoom-in, focusing on the action unfolding on the vibrant green grass. The warm late afternoon sun casts long, dramatic shadows. In the outfield, a male player with short, dark hair, wearing a white pinstriped jersey and matching pants, sprints fiercely, heading directly toward the camera. His eyes are fixed intently on a small, white baseball flying down from the sky. As the camera continues to zoom, it captures the firm grip of his jaw and the powerful roll of his legs. He extends his left arm, revealing a well-worn brown leather baseball glove, and at the last moment, the ball drops resoundingly and decisively into the glove pocket. His momentum is so great that after catching the ball with his right hand, he executes a fluid, athletic 360-degree spin across the turf, stopping with a poised, triumphant satisfaction. The entire scene exudes an aura of peak sportsmanship and focused energy.",
+        "seed": 26355,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_15/index_9102_seed_26355_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": -1.034155292882485,
+        "videoalign_local_vq": -1.2565125022245953,
+        "videoalign_local_ta": 0.04433541658373463,
+        "videoalign_local_overall": -2.2463323785233458,
+        "avg": -1.1009984809698055
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_tensor([2357, 2357])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Rendered in perfectly photorealistic 3D animation, a high-angle close-up smoothly tracks a solid yellow billiard ball as it rolls with steady momentum across the rich emerald green of the pool table. The ball's surface is a perfect, high-gloss sphere, its polished surface reflecting sharp, circular highlights from a single, focused overhead light source, creating ray-traced reflections and casting soft, elongated shadows that glide along the velvety texture of the felt. The camera maintains a constant distance as the ball moves in a perfectly straight line toward the table's padded railing, its dark polished mahogany coming into view. In a physically accurate moment, the ball makes firm contact with the rail, causing the rubber padding to visibly compress for a split second. Immediately after the collision, the opposing force is transferred back to the ball, causing it to rebound cleanly and roll in a new, precise direction, with a slight decrease in speed but still perfectly smooth rotation, capturing the quiet, focused atmosphere of pure physical motion.",
+        "seed": 14891,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_2357_seed_14891_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": -1.7840944909184269,
+        "videoalign_local_ta": -0.030303331873731226,
+        "videoalign_local_mq": -0.7336418887118964,
+        "videoalign_local_vq": -1.0201492703327995,
+        "avg": -0.9071989113960791
+    },
+    {
+        "prompt": "Rendered in perfectly photorealistic 3D animation, a high-angle close-up smoothly tracks a solid yellow billiard ball as it rolls with steady momentum across the rich emerald green of the pool table. The ball's surface is a perfect, high-gloss sphere, its polished surface reflecting sharp, circular highlights from a single, focused overhead light source, creating ray-traced reflections and casting soft, elongated shadows that glide along the velvety texture of the felt. The camera maintains a constant distance as the ball moves in a perfectly straight line toward the table's padded railing, its dark polished mahogany coming into view. In a physically accurate moment, the ball makes firm contact with the rail, causing the rubber padding to visibly compress for a split second. Immediately after the collision, the opposing force is transferred back to the ball, causing it to rebound cleanly and roll in a new, precise direction, with a slight decrease in speed but still perfectly smooth rotation, capturing the quiet, focused atmosphere of pure physical motion.",
+        "seed": 14892,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_2357_seed_14892_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": -1.8462348223024776,
+        "videoalign_local_ta": -0.4034970741610605,
+        "videoalign_local_mq": -0.8084166945731663,
+        "videoalign_local_vq": -0.6343210535682506,
+        "avg": -1.1248659482317689
+    },
+    {
+        "prompt": "Rendered in perfectly photorealistic 3D animation, a high-angle close-up smoothly tracks a solid yellow billiard ball as it rolls with steady momentum across the rich emerald green of the pool table. The ball's surface is a perfect, high-gloss sphere, its polished surface reflecting sharp, circular highlights from a single, focused overhead light source, creating ray-traced reflections and casting soft, elongated shadows that glide along the velvety texture of the felt. The camera maintains a constant distance as the ball moves in a perfectly straight line toward the table's padded railing, its dark polished mahogany coming into view. In a physically accurate moment, the ball makes firm contact with the rail, causing the rubber padding to visibly compress for a split second. Immediately after the collision, the opposing force is transferred back to the ball, causing it to rebound cleanly and roll in a new, precise direction, with a slight decrease in speed but still perfectly smooth rotation, capturing the quiet, focused atmosphere of pure physical motion.",
+        "seed": 14893,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_2357_seed_14893_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": -0.9044042113170662,
+        "videoalign_local_ta": -0.3101986385892282,
+        "videoalign_local_vq": -1.1383308862786974,
+        "videoalign_local_overall": -2.352933736184992,
+        "avg": -1.3315661873871099
+    },
+    {
+        "prompt": "Rendered in perfectly photorealistic 3D animation, a high-angle close-up smoothly tracks a solid yellow billiard ball as it rolls with steady momentum across the rich emerald green of the pool table. The ball's surface is a perfect, high-gloss sphere, its polished surface reflecting sharp, circular highlights from a single, focused overhead light source, creating ray-traced reflections and casting soft, elongated shadows that glide along the velvety texture of the felt. The camera maintains a constant distance as the ball moves in a perfectly straight line toward the table's padded railing, its dark polished mahogany coming into view. In a physically accurate moment, the ball makes firm contact with the rail, causing the rubber padding to visibly compress for a split second. Immediately after the collision, the opposing force is transferred back to the ball, causing it to rebound cleanly and roll in a new, precise direction, with a slight decrease in speed but still perfectly smooth rotation, capturing the quiet, focused atmosphere of pure physical motion.",
+        "seed": 14894,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_2/index_2357_seed_14894_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": -0.6883881054956195,
+        "videoalign_local_ta": -0.5092353011424705,
+        "videoalign_local_vq": -0.8324490567716676,
+        "videoalign_local_overall": -2.0300724634097573,
+        "avg": -1.269653882276114
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_3/index_tensor([2533, 2533])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a somber, painterly style defined by dramatic black-and-white contrasts and rich, deep shadows, a tightly framed shot begins at a high angle, then slowly and deliberately tilts downward to lock onto a once-charming figure. They slump in a chair, their pose a portrait of utter defeat, their shoulders rounded, their heads bent slightly forward. Their faces are a canvas of despair, their once-perfect hairstyles now tangled in limp braids. Expensive, heavy makeup is tragically ruined; thick black mascara leaves visible tear marks on their pale cheeks, while bold lipstick is smeared and cracked around their mouths. Their eyes, wide but completely empty, stare absently into the middle distance, their expressions a blank mask of sorrow. They sit directly in front of a large, modern ring light, its circular shape a cold, black silhouette in the darkness, its unlit bulbs like dead eyes, mocking their own extinguished light. The oppressive darkness of the room enveloped them, only a harsh, critical light shone from one side carving their features out of the darkness, casting long, twisted shadows that crept up the wall behind them, emphasizing the tangible, stifling atmosphere of their inner collapse.",
+        "seed": 16467,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_3/index_2533_seed_16467_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": -1.597153630539242,
+        "videoalign_local_ta": -1.038703923012619,
+        "videoalign_local_mq": -0.7400057019766854,
+        "videoalign_local_overall": -3.3758632555285466,
+        "avg": -2.2072835892705824
+    },
+    {
+        "prompt": "In a somber, painterly style defined by dramatic black-and-white contrasts and rich, deep shadows, a tightly framed shot begins at a high angle, then slowly and deliberately tilts downward to lock onto a once-charming figure. They slump in a chair, their pose a portrait of utter defeat, their shoulders rounded, their heads bent slightly forward. Their faces are a canvas of despair, their once-perfect hairstyles now tangled in limp braids. Expensive, heavy makeup is tragically ruined; thick black mascara leaves visible tear marks on their pale cheeks, while bold lipstick is smeared and cracked around their mouths. Their eyes, wide but completely empty, stare absently into the middle distance, their expressions a blank mask of sorrow. They sit directly in front of a large, modern ring light, its circular shape a cold, black silhouette in the darkness, its unlit bulbs like dead eyes, mocking their own extinguished light. The oppressive darkness of the room enveloped them, only a harsh, critical light shone from one side carving their features out of the darkness, casting long, twisted shadows that crept up the wall behind them, emphasizing the tangible, stifling atmosphere of their inner collapse.",
+        "seed": 16468,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_3/index_2533_seed_16468_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": -1.5571804369104825,
+        "videoalign_local_ta": -1.1359869792703317,
+        "videoalign_local_mq": -0.7237426236333359,
+        "videoalign_local_overall": -3.41691003981415,
+        "avg": -2.2764485095422407
+    },
+    {
+        "prompt": "In a somber, painterly style defined by dramatic black-and-white contrasts and rich, deep shadows, a tightly framed shot begins at a high angle, then slowly and deliberately tilts downward to lock onto a once-charming figure. They slump in a chair, their pose a portrait of utter defeat, their shoulders rounded, their heads bent slightly forward. Their faces are a canvas of despair, their once-perfect hairstyles now tangled in limp braids. Expensive, heavy makeup is tragically ruined; thick black mascara leaves visible tear marks on their pale cheeks, while bold lipstick is smeared and cracked around their mouths. Their eyes, wide but completely empty, stare absently into the middle distance, their expressions a blank mask of sorrow. They sit directly in front of a large, modern ring light, its circular shape a cold, black silhouette in the darkness, its unlit bulbs like dead eyes, mocking their own extinguished light. The oppressive darkness of the room enveloped them, only a harsh, critical light shone from one side carving their features out of the darkness, casting long, twisted shadows that crept up the wall behind them, emphasizing the tangible, stifling atmosphere of their inner collapse.",
+        "seed": 16469,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_3/index_2533_seed_16469_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": -1.0822374375497792,
+        "videoalign_local_ta": -1.5666175709565702,
+        "videoalign_local_overall": -4.226022042231212,
+        "videoalign_local_vq": -1.5771670337248622,
+        "avg": -2.896319806593891
+    },
+    {
+        "prompt": "In a somber, painterly style defined by dramatic black-and-white contrasts and rich, deep shadows, a tightly framed shot begins at a high angle, then slowly and deliberately tilts downward to lock onto a once-charming figure. They slump in a chair, their pose a portrait of utter defeat, their shoulders rounded, their heads bent slightly forward. Their faces are a canvas of despair, their once-perfect hairstyles now tangled in limp braids. Expensive, heavy makeup is tragically ruined; thick black mascara leaves visible tear marks on their pale cheeks, while bold lipstick is smeared and cracked around their mouths. Their eyes, wide but completely empty, stare absently into the middle distance, their expressions a blank mask of sorrow. They sit directly in front of a large, modern ring light, its circular shape a cold, black silhouette in the darkness, its unlit bulbs like dead eyes, mocking their own extinguished light. The oppressive darkness of the room enveloped them, only a harsh, critical light shone from one side carving their features out of the darkness, casting long, twisted shadows that crept up the wall behind them, emphasizing the tangible, stifling atmosphere of their inner collapse.",
+        "seed": 16470,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_3/index_2533_seed_16470_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": -0.7919768436391283,
+        "videoalign_local_ta": -0.15470124596950766,
+        "videoalign_local_overall": -2.335275927302176,
+        "videoalign_local_vq": -1.38859783769354,
+        "avg": -1.2449885866358419
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_4/index_tensor([1420, 1420])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The scene begins with a close-up shot from a level angle, focusing on a woman with a gentle, slightly melancholic expression. Her long, raven-black hair flows like a waterfall, a few strands gently brushing against her softly contoured face. A subtle sadness lingers in her clear eyes. She wears a simple white silk dress, the material shimmering softly under the light from behind. Then, the camera begins to pull back in an extremely slow and steady rhythm. As the camera pans, the background behind her gradually becomes clear, revealing a shimmering galaxy, a delicate digital artwork. This galaxy is not a physical cosmic scene, but rather a woven fabric of countless shimmering geometric points of light, flowing energy lines, and translucent data streams, swirling and blending within it. Deep blue, mysterious purple, and fiery gold swirl and merge. As her figure shrinks against the vast cosmic backdrop, her outline becomes translucent, and the edges of her white dress gradually disintegrate into countless tiny points of light, drifting away like stardust. Ultimately, her physical form completely dissipated, gently merging into the swirling nebula of code and light, leaving behind only a faint humanoid shadow, which then vanished. Under the cool light of the digital galaxy, the entire scene created a tranquil, dreamy, and poetic atmosphere with a hint of fate.",
+        "seed": 11422,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_4/index_1420_seed_11422_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": -0.7484907863297372,
+        "videoalign_local_ta": -0.017863540464153584,
+        "videoalign_local_overall": -1.463242118215852,
+        "videoalign_local_vq": -0.6968877914219612,
+        "avg": -0.7405528293400028
+    },
+    {
+        "prompt": "The scene begins with a close-up shot from a level angle, focusing on a woman with a gentle, slightly melancholic expression. Her long, raven-black hair flows like a waterfall, a few strands gently brushing against her softly contoured face. A subtle sadness lingers in her clear eyes. She wears a simple white silk dress, the material shimmering softly under the light from behind. Then, the camera begins to pull back in an extremely slow and steady rhythm. As the camera pans, the background behind her gradually becomes clear, revealing a shimmering galaxy, a delicate digital artwork. This galaxy is not a physical cosmic scene, but rather a woven fabric of countless shimmering geometric points of light, flowing energy lines, and translucent data streams, swirling and blending within it. Deep blue, mysterious purple, and fiery gold swirl and merge. As her figure shrinks against the vast cosmic backdrop, her outline becomes translucent, and the edges of her white dress gradually disintegrate into countless tiny points of light, drifting away like stardust. Ultimately, her physical form completely dissipated, gently merging into the swirling nebula of code and light, leaving behind only a faint humanoid shadow, which then vanished. Under the cool light of the digital galaxy, the entire scene created a tranquil, dreamy, and poetic atmosphere with a hint of fate.",
+        "seed": 11423,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_4/index_1420_seed_11423_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": -1.1232486785895301,
+        "videoalign_local_ta": -0.3039787428844394,
+        "videoalign_local_overall": -2.6489806248909478,
+        "videoalign_local_vq": -1.2217532034169782,
+        "avg": -1.4764796838876935
+    },
+    {
+        "prompt": "The scene begins with a close-up shot from a level angle, focusing on a woman with a gentle, slightly melancholic expression. Her long, raven-black hair flows like a waterfall, a few strands gently brushing against her softly contoured face. A subtle sadness lingers in her clear eyes. She wears a simple white silk dress, the material shimmering softly under the light from behind. Then, the camera begins to pull back in an extremely slow and steady rhythm. As the camera pans, the background behind her gradually becomes clear, revealing a shimmering galaxy, a delicate digital artwork. This galaxy is not a physical cosmic scene, but rather a woven fabric of countless shimmering geometric points of light, flowing energy lines, and translucent data streams, swirling and blending within it. Deep blue, mysterious purple, and fiery gold swirl and merge. As her figure shrinks against the vast cosmic backdrop, her outline becomes translucent, and the edges of her white dress gradually disintegrate into countless tiny points of light, drifting away like stardust. Ultimately, her physical form completely dissipated, gently merging into the swirling nebula of code and light, leaving behind only a faint humanoid shadow, which then vanished. Under the cool light of the digital galaxy, the entire scene created a tranquil, dreamy, and poetic atmosphere with a hint of fate.",
+        "seed": 11424,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_4/index_1420_seed_11424_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": -1.1543606545507206,
+        "videoalign_local_overall": -2.4867277603498614,
+        "videoalign_local_ta": -0.08628239321683062,
+        "videoalign_local_vq": -1.24608471258231,
+        "avg": -1.286505076783346
+    },
+    {
+        "prompt": "The scene begins with a close-up shot from a level angle, focusing on a woman with a gentle, slightly melancholic expression. Her long, raven-black hair flows like a waterfall, a few strands gently brushing against her softly contoured face. A subtle sadness lingers in her clear eyes. She wears a simple white silk dress, the material shimmering softly under the light from behind. Then, the camera begins to pull back in an extremely slow and steady rhythm. As the camera pans, the background behind her gradually becomes clear, revealing a shimmering galaxy, a delicate digital artwork. This galaxy is not a physical cosmic scene, but rather a woven fabric of countless shimmering geometric points of light, flowing energy lines, and translucent data streams, swirling and blending within it. Deep blue, mysterious purple, and fiery gold swirl and merge. As her figure shrinks against the vast cosmic backdrop, her outline becomes translucent, and the edges of her white dress gradually disintegrate into countless tiny points of light, drifting away like stardust. Ultimately, her physical form completely dissipated, gently merging into the swirling nebula of code and light, leaving behind only a faint humanoid shadow, which then vanished. Under the cool light of the digital galaxy, the entire scene created a tranquil, dreamy, and poetic atmosphere with a hint of fate.",
+        "seed": 11425,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_4/index_1420_seed_11425_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": -0.6593974006226921,
+        "videoalign_local_overall": -1.9074263348239062,
+        "videoalign_local_ta": -0.12360176744556355,
+        "videoalign_local_vq": -1.1244271667556505,
+        "avg": -1.015514051134735
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_tensor([7232, 7232])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow-motion macro lens, positioned at a slightly high angle and held still, focuses on a metal coin spinning on a smooth, dark, polished wooden table. Initially, the silver coin spins at a hypnotic pace on its reeded edge, its shape casting long, soft shadows from the side against a single, warm light source. As friction steadily and deliberately dissipates its angular momentum, the rotation degenerates into a graceful, ever-expanding oscillation, its upper edge tracing a captivating spiral pattern in the air as its reflection dances across the polished tabletop. Highlights from the lamp flicker erratically on its polished, reflective surface. Then, as the coin loses its last vestiges of energy, the oscillation accelerates into a frantic, chaotic chatter against the dark wood before it finally clinks, lying completely flat and peacefully ending, its embossed surface now still, face up, catching the last glimmer of soft light. An atmosphere of focused, contemplative thought.",
+        "seed": 8914,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_7232_seed_8914_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": -1.511543151090615,
+        "videoalign_local_mq": -0.6622257620737094,
+        "videoalign_local_ta": 0.3428904104135981,
+        "videoalign_local_vq": -1.1922077994305038,
+        "avg": -0.5843263703385085
+    },
+    {
+        "prompt": "slow-motion macro lens, positioned at a slightly high angle and held still, focuses on a metal coin spinning on a smooth, dark, polished wooden table. Initially, the silver coin spins at a hypnotic pace on its reeded edge, its shape casting long, soft shadows from the side against a single, warm light source. As friction steadily and deliberately dissipates its angular momentum, the rotation degenerates into a graceful, ever-expanding oscillation, its upper edge tracing a captivating spiral pattern in the air as its reflection dances across the polished tabletop. Highlights from the lamp flicker erratically on its polished, reflective surface. Then, as the coin loses its last vestiges of energy, the oscillation accelerates into a frantic, chaotic chatter against the dark wood before it finally clinks, lying completely flat and peacefully ending, its embossed surface now still, face up, catching the last glimmer of soft light. An atmosphere of focused, contemplative thought.",
+        "seed": 8915,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_7232_seed_8915_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": -1.6999295827921046,
+        "videoalign_local_mq": -0.7131362681920209,
+        "videoalign_local_ta": 0.13763385215556695,
+        "videoalign_local_vq": -1.1244271667556505,
+        "avg": -0.7811478653182687
+    },
+    {
+        "prompt": "slow-motion macro lens, positioned at a slightly high angle and held still, focuses on a metal coin spinning on a smooth, dark, polished wooden table. Initially, the silver coin spins at a hypnotic pace on its reeded edge, its shape casting long, soft shadows from the side against a single, warm light source. As friction steadily and deliberately dissipates its angular momentum, the rotation degenerates into a graceful, ever-expanding oscillation, its upper edge tracing a captivating spiral pattern in the air as its reflection dances across the polished tabletop. Highlights from the lamp flicker erratically on its polished, reflective surface. Then, as the coin loses its last vestiges of energy, the oscillation accelerates into a frantic, chaotic chatter against the dark wood before it finally clinks, lying completely flat and peacefully ending, its embossed surface now still, face up, catching the last glimmer of soft light. An atmosphere of focused, contemplative thought.",
+        "seed": 8916,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_7232_seed_8916_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": -0.8624207210285281,
+        "videoalign_local_overall": -1.9340966833254516,
+        "videoalign_local_ta": 0.03189562517415699,
+        "videoalign_local_vq": -1.1035715874710803,
+        "avg": -0.9511005290756472
+    },
+    {
+        "prompt": "slow-motion macro lens, positioned at a slightly high angle and held still, focuses on a metal coin spinning on a smooth, dark, polished wooden table. Initially, the silver coin spins at a hypnotic pace on its reeded edge, its shape casting long, soft shadows from the side against a single, warm light source. As friction steadily and deliberately dissipates its angular momentum, the rotation degenerates into a graceful, ever-expanding oscillation, its upper edge tracing a captivating spiral pattern in the air as its reflection dances across the polished tabletop. Highlights from the lamp flicker erratically on its polished, reflective surface. Then, as the coin loses its last vestiges of energy, the oscillation accelerates into a frantic, chaotic chatter against the dark wood before it finally clinks, lying completely flat and peacefully ending, its embossed surface now still, face up, catching the last glimmer of soft light. An atmosphere of focused, contemplative thought.",
+        "seed": 8917,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_5/index_7232_seed_8917_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": 0.061834769386720674,
+        "videoalign_local_overall": -1.0725810285020936,
+        "videoalign_local_ta": -0.29153895147486175,
+        "videoalign_local_vq": -0.8428768464139527,
+        "avg": -0.6820599899884777
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_6/index_tensor([5420, 5420])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme close-up, static shot, set at water level, brings the viewer uncomfortably close to its subject. Sharp focus is locked on the menacing eye of a massive crocodile: a cold, unblinking golden orb with a razor-thin, vertical black pupil that seems to absorb all light. The surrounding skin is a rugged, ancient landscape of thick, leathery scales, scarred and weathered, with beads clinging to deep crevices. Just beneath the murky, algae-filled surface, a massive, powerful body coils, its dark, mossy green and brown bone hide forming a formidable ridge that hints at the creature's immense size. The water is a still, opaque broth of sediment and decaying leaves, disturbed only by the faintest ripples emanating from the creature's underwater form. Spotted, damp sunlight filters through the unseen jungle canopy, casting shifting, high-contrast patterns of light and shadow across the crocodile's damp fur and the water's surface. The creature remains in absolute, deliberate stillness, a terrifying potential energy about to overtake it, creating an atmosphere of raw tension and breathless suspense.",
+        "seed": 27393,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_6/index_5420_seed_27393_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": 0.08165479081246756,
+        "videoalign_local_overall": -0.8510330641087906,
+        "videoalign_local_vq": -0.9888659014059442,
+        "videoalign_local_mq": 0.056178046484686064,
+        "avg": -0.3846891366481615
+    },
+    {
+        "prompt": "An extreme close-up, static shot, set at water level, brings the viewer uncomfortably close to its subject. Sharp focus is locked on the menacing eye of a massive crocodile: a cold, unblinking golden orb with a razor-thin, vertical black pupil that seems to absorb all light. The surrounding skin is a rugged, ancient landscape of thick, leathery scales, scarred and weathered, with beads clinging to deep crevices. Just beneath the murky, algae-filled surface, a massive, powerful body coils, its dark, mossy green and brown bone hide forming a formidable ridge that hints at the creature's immense size. The water is a still, opaque broth of sediment and decaying leaves, disturbed only by the faintest ripples emanating from the creature's underwater form. Spotted, damp sunlight filters through the unseen jungle canopy, casting shifting, high-contrast patterns of light and shadow across the crocodile's damp fur and the water's surface. The creature remains in absolute, deliberate stillness, a terrifying potential energy about to overtake it, creating an atmosphere of raw tension and breathless suspense.",
+        "seed": 27394,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_6/index_5420_seed_27394_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": -0.04896301898809769,
+        "videoalign_local_overall": -0.07029960958549847,
+        "videoalign_local_vq": -0.8185453372486208,
+        "videoalign_local_mq": 0.79720874665122,
+        "avg": -0.05963131428679808
+    },
+    {
+        "prompt": "An extreme close-up, static shot, set at water level, brings the viewer uncomfortably close to its subject. Sharp focus is locked on the menacing eye of a massive crocodile: a cold, unblinking golden orb with a razor-thin, vertical black pupil that seems to absorb all light. The surrounding skin is a rugged, ancient landscape of thick, leathery scales, scarred and weathered, with beads clinging to deep crevices. Just beneath the murky, algae-filled surface, a massive, powerful body coils, its dark, mossy green and brown bone hide forming a formidable ridge that hints at the creature's immense size. The water is a still, opaque broth of sediment and decaying leaves, disturbed only by the faintest ripples emanating from the creature's underwater form. Spotted, damp sunlight filters through the unseen jungle canopy, casting shifting, high-contrast patterns of light and shadow across the crocodile's damp fur and the water's surface. The creature remains in absolute, deliberate stillness, a terrifying potential energy about to overtake it, creating an atmosphere of raw tension and breathless suspense.",
+        "seed": 27395,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_6/index_5420_seed_27395_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": 0.19361291349866636,
+        "videoalign_local_mq": 1.1818659039895736,
+        "videoalign_local_vq": -0.25892062644598685,
+        "videoalign_local_overall": 1.116558191042253,
+        "avg": 0.6550855522704597
+    },
+    {
+        "prompt": "An extreme close-up, static shot, set at water level, brings the viewer uncomfortably close to its subject. Sharp focus is locked on the menacing eye of a massive crocodile: a cold, unblinking golden orb with a razor-thin, vertical black pupil that seems to absorb all light. The surrounding skin is a rugged, ancient landscape of thick, leathery scales, scarred and weathered, with beads clinging to deep crevices. Just beneath the murky, algae-filled surface, a massive, powerful body coils, its dark, mossy green and brown bone hide forming a formidable ridge that hints at the creature's immense size. The water is a still, opaque broth of sediment and decaying leaves, disturbed only by the faintest ripples emanating from the creature's underwater form. Spotted, damp sunlight filters through the unseen jungle canopy, casting shifting, high-contrast patterns of light and shadow across the crocodile's damp fur and the water's surface. The creature remains in absolute, deliberate stillness, a terrifying potential energy about to overtake it, creating an atmosphere of raw tension and breathless suspense.",
+        "seed": 27396,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_6/index_5420_seed_27396_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": 0.08787468651725638,
+        "videoalign_local_mq": -0.20685956845992332,
+        "videoalign_local_vq": -0.9436788129560421,
+        "videoalign_local_overall": -1.062663694898709,
+        "avg": -0.4873945041907263
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_7/index_tensor([9763, 9763])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "wide, low-angle, stationary shot captures the Yellow River's majestic grandeur with striking perspective. In the foreground, the thick, muddy, ochre-yellow water surges forward with unstoppable force, its surface swirling with vast eddies and stirring up layers of turbid waves. The steep, loess-lined banks on either side form two powerful diagonal lines, their weathered textures strikingly clear in the diffuse light of the overcast sky. Sparse, withered grass dotted across them, adding a sense of desolation. These two leading lines steadily and firmly draw the viewer's eye deep into the frame, to the distant horizon where the river blurs into the gray-white skyline. The entire scene is enveloped in a desaturated ochre hue. Absent bright spots of light, the light is even and heavy, creating an epic atmosphere imbued with a solemnity, awe, and a sense of primal power.",
+        "seed": 21216,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_7/index_9763_seed_21216_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": -2.7046774824036586,
+        "videoalign_local_vq": -1.4025015572165866,
+        "videoalign_local_ta": -0.7502562597030373,
+        "videoalign_local_mq": -0.5519196654840345,
+        "avg": -1.7274668710533478
+    },
+    {
+        "prompt": "wide, low-angle, stationary shot captures the Yellow River's majestic grandeur with striking perspective. In the foreground, the thick, muddy, ochre-yellow water surges forward with unstoppable force, its surface swirling with vast eddies and stirring up layers of turbid waves. The steep, loess-lined banks on either side form two powerful diagonal lines, their weathered textures strikingly clear in the diffuse light of the overcast sky. Sparse, withered grass dotted across them, adding a sense of desolation. These two leading lines steadily and firmly draw the viewer's eye deep into the frame, to the distant horizon where the river blurs into the gray-white skyline. The entire scene is enveloped in a desaturated ochre hue. Absent bright spots of light, the light is even and heavy, creating an epic atmosphere imbued with a solemnity, awe, and a sense of primal power.",
+        "seed": 21217,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_7/index_9763_seed_21217_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": -2.833804794673599,
+        "videoalign_local_vq": -1.4242261189713472,
+        "videoalign_local_ta": -0.936853130846702,
+        "videoalign_local_mq": -0.47272554485554996,
+        "avg": -1.8853289627601506
+    },
+    {
+        "prompt": "wide, low-angle, stationary shot captures the Yellow River's majestic grandeur with striking perspective. In the foreground, the thick, muddy, ochre-yellow water surges forward with unstoppable force, its surface swirling with vast eddies and stirring up layers of turbid waves. The steep, loess-lined banks on either side form two powerful diagonal lines, their weathered textures strikingly clear in the diffuse light of the overcast sky. Sparse, withered grass dotted across them, adding a sense of desolation. These two leading lines steadily and firmly draw the viewer's eye deep into the frame, to the distant horizon where the river blurs into the gray-white skyline. The entire scene is enveloped in a desaturated ochre hue. Absent bright spots of light, the light is even and heavy, creating an epic atmosphere imbued with a solemnity, awe, and a sense of primal power.",
+        "seed": 21218,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_7/index_9763_seed_21218_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": -2.566443698500526,
+        "videoalign_local_mq": -0.4896957135616538,
+        "videoalign_local_ta": -0.6429630587954301,
+        "videoalign_local_vq": -1.4337849261434419,
+        "avg": -1.604703378647978
+    },
+    {
+        "prompt": "wide, low-angle, stationary shot captures the Yellow River's majestic grandeur with striking perspective. In the foreground, the thick, muddy, ochre-yellow water surges forward with unstoppable force, its surface swirling with vast eddies and stirring up layers of turbid waves. The steep, loess-lined banks on either side form two powerful diagonal lines, their weathered textures strikingly clear in the diffuse light of the overcast sky. Sparse, withered grass dotted across them, adding a sense of desolation. These two leading lines steadily and firmly draw the viewer's eye deep into the frame, to the distant horizon where the river blurs into the gray-white skyline. The entire scene is enveloped in a desaturated ochre hue. Absent bright spots of light, the light is even and heavy, creating an epic atmosphere imbued with a solemnity, awe, and a sense of primal power.",
+        "seed": 21219,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_7/index_9763_seed_21219_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": -2.3078660745537696,
+        "videoalign_local_mq": -0.4698971834045327,
+        "videoalign_local_ta": -0.3755075434895108,
+        "videoalign_local_vq": -1.4624613476597261,
+        "avg": -1.3416868090216403
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_tensor([7272, 7272])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a surreal macro photography aesthetic, the camera executes a slow, continuous 360-degree orbit at subject-level, capturing extreme close-ups with breathtaking detail. The focal point is a prickly pigeon pea seed, partially buried in fertile, dark, moist soil. The seed's surface resembles a black fossil artifact, its microscopic fidelity etched in its woody, dark-brown shell covered in intricate jagged ridges and sharp corners, creating deep shadows under a single spotlight. As the camera rotates smoothly, a powerful, silent event unfolds: the solid shell begins to crack, the spiderweb forming microscopic fissures on its surface before breaking apart with deliberate, unstoppable force. From within this gap, a tender, vibrant green sprout reaches upward, its stem gleaming with light and covered in nearly invisible, crystalline trichomes. The camera’s track captures the climactic moment as the sprout’s first two leaves, or cotyledons, gracefully unfold, revealing their delicate texture and fresh, almost translucent quality, shimmering against the dark, out-of-focus background, creating an atmosphere of focused, reverent new life emerging.",
+        "seed": 13529,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_7272_seed_13529_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": -2.6882995034497266,
+        "videoalign_local_ta": -0.38483738704669407,
+        "videoalign_local_mq": -1.0921367026283397,
+        "videoalign_local_vq": -1.2113254137746932,
+        "avg": -1.5365684452482105
+    },
+    {
+        "prompt": "In a surreal macro photography aesthetic, the camera executes a slow, continuous 360-degree orbit at subject-level, capturing extreme close-ups with breathtaking detail. The focal point is a prickly pigeon pea seed, partially buried in fertile, dark, moist soil. The seed's surface resembles a black fossil artifact, its microscopic fidelity etched in its woody, dark-brown shell covered in intricate jagged ridges and sharp corners, creating deep shadows under a single spotlight. As the camera rotates smoothly, a powerful, silent event unfolds: the solid shell begins to crack, the spiderweb forming microscopic fissures on its surface before breaking apart with deliberate, unstoppable force. From within this gap, a tender, vibrant green sprout reaches upward, its stem gleaming with light and covered in nearly invisible, crystalline trichomes. The camera’s track captures the climactic moment as the sprout’s first two leaves, or cotyledons, gracefully unfold, revealing their delicate texture and fresh, almost translucent quality, shimmering against the dark, out-of-focus background, creating an atmosphere of focused, reverent new life emerging.",
+        "seed": 13530,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_7272_seed_13530_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": -2.690485966462634,
+        "videoalign_local_ta": -0.9757274790016321,
+        "videoalign_local_mq": -0.8927372203316197,
+        "videoalign_local_vq": -0.8220212671293825,
+        "avg": -1.8331067227321332
+    },
+    {
+        "prompt": "In a surreal macro photography aesthetic, the camera executes a slow, continuous 360-degree orbit at subject-level, capturing extreme close-ups with breathtaking detail. The focal point is a prickly pigeon pea seed, partially buried in fertile, dark, moist soil. The seed's surface resembles a black fossil artifact, its microscopic fidelity etched in its woody, dark-brown shell covered in intricate jagged ridges and sharp corners, creating deep shadows under a single spotlight. As the camera rotates smoothly, a powerful, silent event unfolds: the solid shell begins to crack, the spiderweb forming microscopic fissures on its surface before breaking apart with deliberate, unstoppable force. From within this gap, a tender, vibrant green sprout reaches upward, its stem gleaming with light and covered in nearly invisible, crystalline trichomes. The camera’s track captures the climactic moment as the sprout’s first two leaves, or cotyledons, gracefully unfold, revealing their delicate texture and fresh, almost translucent quality, shimmering against the dark, out-of-focus background, creating an atmosphere of focused, reverent new life emerging.",
+        "seed": 13531,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_7272_seed_13531_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": -1.152234605801744,
+        "videoalign_local_overall": -3.0866526161801335,
+        "videoalign_local_ta": -0.8451096692010669,
+        "videoalign_local_mq": -1.0893083411773226,
+        "avg": -1.9658811426906002
+    },
+    {
+        "prompt": "In a surreal macro photography aesthetic, the camera executes a slow, continuous 360-degree orbit at subject-level, capturing extreme close-ups with breathtaking detail. The focal point is a prickly pigeon pea seed, partially buried in fertile, dark, moist soil. The seed's surface resembles a black fossil artifact, its microscopic fidelity etched in its woody, dark-brown shell covered in intricate jagged ridges and sharp corners, creating deep shadows under a single spotlight. As the camera rotates smoothly, a powerful, silent event unfolds: the solid shell begins to crack, the spiderweb forming microscopic fissures on its surface before breaking apart with deliberate, unstoppable force. From within this gap, a tender, vibrant green sprout reaches upward, its stem gleaming with light and covered in nearly invisible, crystalline trichomes. The camera’s track captures the climactic moment as the sprout’s first two leaves, or cotyledons, gracefully unfold, revealing their delicate texture and fresh, almost translucent quality, shimmering against the dark, out-of-focus background, creating an atmosphere of focused, reverent new life emerging.",
+        "seed": 13532,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_8/index_7272_seed_13532_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": -0.9610584623598506,
+        "videoalign_local_overall": -2.968425702787443,
+        "videoalign_local_ta": -0.9010887305441663,
+        "videoalign_local_mq": -1.1062785098834262,
+        "avg": -1.9347572166658047
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000008/group_9/index_tensor([818, 818])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a documentary-style medium close-up, the camera slowly inched closer on a female scientist in her forties, her dark hair adorned with a few silver braids, pulled back into a practical bun. Thin-framed glasses perched on her nose, she wore a simple gray turtleneck sweater over a crisp white lab coat. As she worked on the antistatic mat on her workbench, she leaned forward in concentration, her brow furrowed slightly. The robot's faceplate was a smooth matte white polymer, but the side panels had been removed, revealing a breathtakingly complex mesh of gleaming microservos, bundled fiber optics, and polished copper wires. With unwavering precision, the scientist carefully positioned a tiny, iridescent microchip on the exposed green circuit board with a pair of pointed tweezers in her right hand, her left hand steady to illuminate the intricate task. The surrounding lab was a blur of organized chaos: trays of components stacked on shelves, softly glowing green readouts on endoscopes, and out-of-focus schematics on a large monitor in the background. The scene is lit by a cool, unfocused overhead fluorescent light cut by the warm, focused cone of light from her task lamp, creating a dramatic interplay of light and shadow that accentuates the texture of the metal components and the focused determination on her face. The atmosphere is one of profound, quiet focus, capturing a pivotal moment of creation at the cutting edge of technology.",
+        "seed": 23132,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_9/index_818_seed_23132_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": 0.47350822021416333,
+        "videoalign_local_overall": -1.5011755741505723,
+        "videoalign_local_vq": -1.131379026517174,
+        "videoalign_local_mq": -0.8433047678475618,
+        "avg": -0.5138336769682046
+    },
+    {
+        "prompt": "In a documentary-style medium close-up, the camera slowly inched closer on a female scientist in her forties, her dark hair adorned with a few silver braids, pulled back into a practical bun. Thin-framed glasses perched on her nose, she wore a simple gray turtleneck sweater over a crisp white lab coat. As she worked on the antistatic mat on her workbench, she leaned forward in concentration, her brow furrowed slightly. The robot's faceplate was a smooth matte white polymer, but the side panels had been removed, revealing a breathtakingly complex mesh of gleaming microservos, bundled fiber optics, and polished copper wires. With unwavering precision, the scientist carefully positioned a tiny, iridescent microchip on the exposed green circuit board with a pair of pointed tweezers in her right hand, her left hand steady to illuminate the intricate task. The surrounding lab was a blur of organized chaos: trays of components stacked on shelves, softly glowing green readouts on endoscopes, and out-of-focus schematics on a large monitor in the background. The scene is lit by a cool, unfocused overhead fluorescent light cut by the warm, focused cone of light from her task lamp, creating a dramatic interplay of light and shadow that accentuates the texture of the metal components and the focused determination on her face. The atmosphere is one of profound, quiet focus, capturing a pivotal moment of creation at the cutting edge of technology.",
+        "seed": 23133,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_9/index_818_seed_23133_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": -0.00542374905457594,
+        "videoalign_local_overall": -2.570397239885282,
+        "videoalign_local_vq": -1.4346539086136325,
+        "videoalign_local_mq": -1.1303195822170735,
+        "avg": -1.287910494469929
+    },
+    {
+        "prompt": "In a documentary-style medium close-up, the camera slowly inched closer on a female scientist in her forties, her dark hair adorned with a few silver braids, pulled back into a practical bun. Thin-framed glasses perched on her nose, she wore a simple gray turtleneck sweater over a crisp white lab coat. As she worked on the antistatic mat on her workbench, she leaned forward in concentration, her brow furrowed slightly. The robot's faceplate was a smooth matte white polymer, but the side panels had been removed, revealing a breathtakingly complex mesh of gleaming microservos, bundled fiber optics, and polished copper wires. With unwavering precision, the scientist carefully positioned a tiny, iridescent microchip on the exposed green circuit board with a pair of pointed tweezers in her right hand, her left hand steady to illuminate the intricate task. The surrounding lab was a blur of organized chaos: trays of components stacked on shelves, softly glowing green readouts on endoscopes, and out-of-focus schematics on a large monitor in the background. The scene is lit by a cool, unfocused overhead fluorescent light cut by the warm, focused cone of light from her task lamp, creating a dramatic interplay of light and shadow that accentuates the texture of the metal components and the focused determination on her face. The atmosphere is one of profound, quiet focus, capturing a pivotal moment of creation at the cutting edge of technology.",
+        "seed": 23134,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_9/index_818_seed_23134_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -1.9662517593685829,
+        "videoalign_local_ta": 0.24337207913697692,
+        "videoalign_local_mq": -0.9896086000289624,
+        "videoalign_local_vq": -1.2200152384765974,
+        "avg": -0.861439840115803
+    },
+    {
+        "prompt": "In a documentary-style medium close-up, the camera slowly inched closer on a female scientist in her forties, her dark hair adorned with a few silver braids, pulled back into a practical bun. Thin-framed glasses perched on her nose, she wore a simple gray turtleneck sweater over a crisp white lab coat. As she worked on the antistatic mat on her workbench, she leaned forward in concentration, her brow furrowed slightly. The robot's faceplate was a smooth matte white polymer, but the side panels had been removed, revealing a breathtakingly complex mesh of gleaming microservos, bundled fiber optics, and polished copper wires. With unwavering precision, the scientist carefully positioned a tiny, iridescent microchip on the exposed green circuit board with a pair of pointed tweezers in her right hand, her left hand steady to illuminate the intricate task. The surrounding lab was a blur of organized chaos: trays of components stacked on shelves, softly glowing green readouts on endoscopes, and out-of-focus schematics on a large monitor in the background. The scene is lit by a cool, unfocused overhead fluorescent light cut by the warm, focused cone of light from her task lamp, creating a dramatic interplay of light and shadow that accentuates the texture of the metal components and the focused determination on her face. The atmosphere is one of profound, quiet focus, capturing a pivotal moment of creation at the cutting edge of technology.",
+        "seed": 23135,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000008/group_9/index_818_seed_23135_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": -1.8325807513044081,
+        "videoalign_local_ta": 0.42374905457585277,
+        "videoalign_local_mq": -0.9146570215770039,
+        "videoalign_local_vq": -1.341672784303257,
+        "avg": -0.7044158483642777
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_0/index_tensor([6763, 6763])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The film begins with a high close-up, the camera slowly and gently panning right, focusing on the beautiful legs and delicate feet of a woman soaking in a bathtub. Her skin gleams in the soft, warm light, appearing smooth and flawless. Her two delicate feet, with their manicured toenails painted a subtle pearlescent hue, are initially propped up on the gleaming white porcelain edge of the tub, which is filled with steaming, slightly milky water. Then, in one fluid motion, she slowly withdraws her left foot from the edge, water cascading from her heel in a shimmering stream. With graceful control, she gently and sensually rubs her left big toe along the length of her wet right leg, from ankle to knee. The scene is lit from the side by a soft, diffuse light source, casting gentle highlights on the water's surface and the contours of her skin, creating an atmosphere of tranquility, intimacy, and luxurious relaxation.",
+        "seed": 10134,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_0/index_6763_seed_10134_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.1062785098834262,
+        "videoalign_local_overall": -2.7948310869268207,
+        "videoalign_local_vq": -1.40945341697811,
+        "videoalign_local_ta": -0.27909916006528407,
+        "avg": -1.5369651234960522
+    },
+    {
+        "prompt": "The film begins with a high close-up, the camera slowly and gently panning right, focusing on the beautiful legs and delicate feet of a woman soaking in a bathtub. Her skin gleams in the soft, warm light, appearing smooth and flawless. Her two delicate feet, with their manicured toenails painted a subtle pearlescent hue, are initially propped up on the gleaming white porcelain edge of the tub, which is filled with steaming, slightly milky water. Then, in one fluid motion, she slowly withdraws her left foot from the edge, water cascading from her heel in a shimmering stream. With graceful control, she gently and sensually rubs her left big toe along the length of her wet right leg, from ankle to knee. The scene is lit from the side by a soft, diffuse light source, casting gentle highlights on the water's surface and the contours of her skin, creating an atmosphere of tranquility, intimacy, and luxurious relaxation.",
+        "seed": 10135,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_0/index_6763_seed_10135_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,
+        "videoalign_local_mq": -1.2222413293751357,
+        "videoalign_local_overall": -3.729489927033178,
+        "videoalign_local_vq": -1.4833169269442963,
+        "videoalign_local_ta": -1.0239316707137456,
+        "avg": -2.3767107988734617
+    },
+    {
+        "prompt": "The film begins with a high close-up, the camera slowly and gently panning right, focusing on the beautiful legs and delicate feet of a woman soaking in a bathtub. Her skin gleams in the soft, warm light, appearing smooth and flawless. Her two delicate feet, with their manicured toenails painted a subtle pearlescent hue, are initially propped up on the gleaming white porcelain edge of the tub, which is filled with steaming, slightly milky water. Then, in one fluid motion, she slowly withdraws her left foot from the edge, water cascading from her heel in a shimmering stream. With graceful control, she gently and sensually rubs her left big toe along the length of her wet right leg, from ankle to knee. The scene is lit from the side by a soft, diffuse light source, casting gentle highlights on the water's surface and the contours of her skin, creating an atmosphere of tranquility, intimacy, and luxurious relaxation.",
+        "seed": 10136,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_0/index_6763_seed_10136_dp_1_rank_2_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 0,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.2929503656505685,
+        "videoalign_local_overall": -3.094791572635085,
+        "videoalign_local_ta": -0.2542195772461288,
+        "videoalign_local_vq": -1.5476216297383878,
+        "avg": -1.674505574940607
+    },
+    {
+        "prompt": "The film begins with a high close-up, the camera slowly and gently panning right, focusing on the beautiful legs and delicate feet of a woman soaking in a bathtub. Her skin gleams in the soft, warm light, appearing smooth and flawless. Her two delicate feet, with their manicured toenails painted a subtle pearlescent hue, are initially propped up on the gleaming white porcelain edge of the tub, which is filled with steaming, slightly milky water. Then, in one fluid motion, she slowly withdraws her left foot from the edge, water cascading from her heel in a shimmering stream. With graceful control, she gently and sensually rubs her left big toe along the length of her wet right leg, from ankle to knee. The scene is lit from the side by a soft, diffuse light source, casting gentle highlights on the water's surface and the contours of her skin, creating an atmosphere of tranquility, intimacy, and luxurious relaxation.",
+        "seed": 10137,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_0/index_6763_seed_10137_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": -1.1883009919629282,
+        "videoalign_local_overall": -3.353272334843401,
+        "videoalign_local_ta": -0.6833923808765575,
+        "videoalign_local_vq": -1.4815789620039155,
+        "avg": -2.0183323578599794
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_tensor([7042, 7042])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera slowly and steadily tilts upward, following a pink lotus bud about to bloom. With a lifelike, slow, and resolute gesture, it pierces the nearly opaque surface of deep, dark green water and rises. The bud is compact, spindle-shaped, and its outer petals display a delicate gradation from soft ivory white at the base to delicate pink at the tip. Coated with a nearly invisible waxy layer, the surface allows the crystal-clear water droplets to tumble down the graceful curves of the petals like tiny diamonds, ultimately dripping back into the murky water below. A soft yet focused overhead light casts precisely on the lotus, making it the sole focal point against the bottomless, pure darkness. The light not only outlines the full contours of the petals but also reflects a dazzling radiance from each falling droplet. The entire image is imbued with a sense of Zen and the power of life, conveying a profound atmosphere of purity, resilience, and tranquility born from darkness.",
+        "seed": 28224,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_7042_seed_28224_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": -0.7316470902295783,
+        "videoalign_local_mq": -0.6565690391716749,
+        "videoalign_local_ta": -0.4439263962421879,
+        "videoalign_local_overall": -1.832142525643441,
+        "avg": -1.1380344609428144
+    },
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera slowly and steadily tilts upward, following a pink lotus bud about to bloom. With a lifelike, slow, and resolute gesture, it pierces the nearly opaque surface of deep, dark green water and rises. The bud is compact, spindle-shaped, and its outer petals display a delicate gradation from soft ivory white at the base to delicate pink at the tip. Coated with a nearly invisible waxy layer, the surface allows the crystal-clear water droplets to tumble down the graceful curves of the petals like tiny diamonds, ultimately dripping back into the murky water below. A soft yet focused overhead light casts precisely on the lotus, making it the sole focal point against the bottomless, pure darkness. The light not only outlines the full contours of the petals but also reflects a dazzling radiance from each falling droplet. The entire image is imbued with a sense of Zen and the power of life, conveying a profound atmosphere of purity, resilience, and tranquility born from darkness.",
+        "seed": 28225,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_7042_seed_28225_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": -0.28672806549208046,
+        "videoalign_local_mq": -0.7477836959669829,
+        "videoalign_local_ta": -0.5403347796664146,
+        "videoalign_local_overall": -1.574846541125478,
+        "avg": -1.0575906603959464
+    },
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera slowly and steadily tilts upward, following a pink lotus bud about to bloom. With a lifelike, slow, and resolute gesture, it pierces the nearly opaque surface of deep, dark green water and rises. The bud is compact, spindle-shaped, and its outer petals display a delicate gradation from soft ivory white at the base to delicate pink at the tip. Coated with a nearly invisible waxy layer, the surface allows the crystal-clear water droplets to tumble down the graceful curves of the petals like tiny diamonds, ultimately dripping back into the murky water below. A soft yet focused overhead light casts precisely on the lotus, making it the sole focal point against the bottomless, pure darkness. The light not only outlines the full contours of the petals but also reflects a dazzling radiance from each falling droplet. The entire image is imbued with a sense of Zen and the power of life, conveying a profound atmosphere of purity, resilience, and tranquility born from darkness.",
+        "seed": 28226,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_7042_seed_28226_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": -0.7362614943672625,
+        "videoalign_local_overall": -2.271135765690346,
+        "videoalign_local_mq": -0.7788956719281732,
+        "videoalign_local_vq": -0.7559785993949102,
+        "avg": -1.5036986300288042
+    },
+    {
+        "prompt": "close-up shot from an extremely low angle, the camera slowly and steadily tilts upward, following a pink lotus bud about to bloom. With a lifelike, slow, and resolute gesture, it pierces the nearly opaque surface of deep, dark green water and rises. The bud is compact, spindle-shaped, and its outer petals display a delicate gradation from soft ivory white at the base to delicate pink at the tip. Coated with a nearly invisible waxy layer, the surface allows the crystal-clear water droplets to tumble down the graceful curves of the petals like tiny diamonds, ultimately dripping back into the murky water below. A soft yet focused overhead light casts precisely on the lotus, making it the sole focal point against the bottomless, pure darkness. The light not only outlines the full contours of the petals but also reflects a dazzling radiance from each falling droplet. The entire image is imbued with a sense of Zen and the power of life, conveying a profound atmosphere of purity, resilience, and tranquility born from darkness.",
+        "seed": 28227,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_11/index_7042_seed_28227_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": -0.8855389912821942,
+        "videoalign_local_overall": -2.273444612502259,
+        "videoalign_local_mq": -0.9065254824053292,
+        "videoalign_local_vq": -0.48138013881473574,
+        "avg": -1.5794918018922266
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_tensor([8400, 8400])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "cinematic, slightly low-angled medium shot slowly settles in, revealing a rich fantasy concept art style. The camera focuses on a tall, slender figure seated at a potter's wheel in a dimly lit ancient stone workshop. This entity is wrapped in a living fabric woven from shifting purple shadows and deep blue dusk, with countless tiny, star-like points of light glittering within its undulating folds. In place of a head, a perfectly smooth, featureless sphere of swirling cosmic energy—an enveloping cloud of vibrant hues of mauve, cyan, and gold—serves as the scene's primary dynamic light source. Its slender, ethereal fingers, translucent and trailing a faint purplish energy, gracefully swing over the wheel, crafted from a single block of polished dark obsidian. Moving with steady, deliberate tenderness, the fingers deftly shape a lump of damp, dark clay, flecks of stardust shimmering in the cosmic glow. As the wheel rotates almost silently, the figure's hands delicately grasp and guide the rising mass, leaving faint, shimmering trails of light on its damp surface. The background is softly illuminated, revealing shelves housing previous creations: ceramic containers containing miniature rotating galaxies and perfectly shaped planets. The light from the figures’ heads casts dramatic, shifting shadows on the stone walls, creating an atmosphere of tranquility, mystery, and focused concentration.",
+        "seed": 28203,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28203_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": -1.200897624132408,
+        "videoalign_local_ta": 1.0706182078738902,
+        "videoalign_local_overall": -1.1828190585726155,
+        "videoalign_local_mq": -1.0525396423140976,
+        "avg": -0.05610042534936266
+    },
+    {
+        "prompt": "cinematic, slightly low-angled medium shot slowly settles in, revealing a rich fantasy concept art style. The camera focuses on a tall, slender figure seated at a potter's wheel in a dimly lit ancient stone workshop. This entity is wrapped in a living fabric woven from shifting purple shadows and deep blue dusk, with countless tiny, star-like points of light glittering within its undulating folds. In place of a head, a perfectly smooth, featureless sphere of swirling cosmic energy—an enveloping cloud of vibrant hues of mauve, cyan, and gold—serves as the scene's primary dynamic light source. Its slender, ethereal fingers, translucent and trailing a faint purplish energy, gracefully swing over the wheel, crafted from a single block of polished dark obsidian. Moving with steady, deliberate tenderness, the fingers deftly shape a lump of damp, dark clay, flecks of stardust shimmering in the cosmic glow. As the wheel rotates almost silently, the figure's hands delicately grasp and guide the rising mass, leaving faint, shimmering trails of light on its damp surface. The background is softly illuminated, revealing shelves housing previous creations: ceramic containers containing miniature rotating galaxies and perfectly shaped planets. The light from the figures’ heads casts dramatic, shifting shadows on the stone walls, creating an atmosphere of tranquility, mystery, and focused concentration.",
+        "seed": 28204,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28204_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": -1.2269670982381207,
+        "videoalign_local_ta": 0.9462202937781138,
+        "videoalign_local_overall": -1.1635847597130664,
+        "videoalign_local_mq": -0.8828379552530592,
+        "avg": -0.10868223296747614
+    },
+    {
+        "prompt": "cinematic, slightly low-angled medium shot slowly settles in, revealing a rich fantasy concept art style. The camera focuses on a tall, slender figure seated at a potter's wheel in a dimly lit ancient stone workshop. This entity is wrapped in a living fabric woven from shifting purple shadows and deep blue dusk, with countless tiny, star-like points of light glittering within its undulating folds. In place of a head, a perfectly smooth, featureless sphere of swirling cosmic energy—an enveloping cloud of vibrant hues of mauve, cyan, and gold—serves as the scene's primary dynamic light source. Its slender, ethereal fingers, translucent and trailing a faint purplish energy, gracefully swing over the wheel, crafted from a single block of polished dark obsidian. Moving with steady, deliberate tenderness, the fingers deftly shape a lump of damp, dark clay, flecks of stardust shimmering in the cosmic glow. As the wheel rotates almost silently, the figure's hands delicately grasp and guide the rising mass, leaving faint, shimmering trails of light on its damp surface. The background is softly illuminated, revealing shelves housing previous creations: ceramic containers containing miniature rotating galaxies and perfectly shaped planets. The light from the figures’ heads casts dramatic, shifting shadows on the stone walls, creating an atmosphere of tranquility, mystery, and focused concentration.",
+        "seed": 28205,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28205_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": -1.0340529898558464,
+        "videoalign_local_mq": -0.6537406777206575,
+        "videoalign_local_overall": -1.0898875332665643,
+        "videoalign_local_ta": 0.5979061343099398,
+        "avg": -0.24599069947831215
+    },
+    {
+        "prompt": "cinematic, slightly low-angled medium shot slowly settles in, revealing a rich fantasy concept art style. The camera focuses on a tall, slender figure seated at a potter's wheel in a dimly lit ancient stone workshop. This entity is wrapped in a living fabric woven from shifting purple shadows and deep blue dusk, with countless tiny, star-like points of light glittering within its undulating folds. In place of a head, a perfectly smooth, featureless sphere of swirling cosmic energy—an enveloping cloud of vibrant hues of mauve, cyan, and gold—serves as the scene's primary dynamic light source. Its slender, ethereal fingers, translucent and trailing a faint purplish energy, gracefully swing over the wheel, crafted from a single block of polished dark obsidian. Moving with steady, deliberate tenderness, the fingers deftly shape a lump of damp, dark clay, flecks of stardust shimmering in the cosmic glow. As the wheel rotates almost silently, the figure's hands delicately grasp and guide the rising mass, leaving faint, shimmering trails of light on its damp surface. The background is softly illuminated, revealing shelves housing previous creations: ceramic containers containing miniature rotating galaxies and perfectly shaped planets. The light from the figures’ heads casts dramatic, shifting shadows on the stone walls, creating an atmosphere of tranquility, mystery, and focused concentration.",
+        "seed": 28206,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_12/index_8400_seed_28206_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": -1.0966197277095568,
+        "videoalign_local_mq": -0.8343580722567158,
+        "videoalign_local_overall": -0.7359616779966061,
+        "videoalign_local_ta": 1.1950161219696667,
+        "avg": 0.22952722198653036
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_3/index_tensor([3204, 3204])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a scientifically inspired style, the camera executes a steady forward tracking shot, gliding through the deep, inky black of the abyss. The powerful, cool-white floodlight from the camera's light source carves a crisp circle on the seafloor, contrasting starkly against the surrounding impenetrable darkness. High frame rate capture renders the entire scene in ultra-smooth slow motion, highlighting the environment's intricate details with clinical precision. The camera first cruises over a vast abyssal plain, where the light reveals every tiny grain of pale sediment, swirling in soft, lingering clouds as the camera passes. The terrain then transitions to the jagged, oppressive edge of a massive volcanic ridge, its black slate formations casting long, sharp shadows. The water is exceptionally clear, exceptionally crystal clear, and the camera's path leads it to the cliffs of the deep, shadowy trench, offering an unobstructed view; the floodlight illuminates the sharp edge of the abyss before being completely swallowed up, plummeting into unseen depths, creating an atmosphere of breathtaking discovery and profound isolation.",
+        "seed": 19503,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_3/index_3204_seed_19503_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": -1.5852051215741236,
+        "videoalign_local_ta": -1.2976070817244536,
+        "videoalign_local_mq": -1.0525396423140976,
+        "videoalign_local_overall": -3.935351845612675,
+        "avg": -2.616479463668564
+    },
+    {
+        "prompt": "In a scientifically inspired style, the camera executes a steady forward tracking shot, gliding through the deep, inky black of the abyss. The powerful, cool-white floodlight from the camera's light source carves a crisp circle on the seafloor, contrasting starkly against the surrounding impenetrable darkness. High frame rate capture renders the entire scene in ultra-smooth slow motion, highlighting the environment's intricate details with clinical precision. The camera first cruises over a vast abyssal plain, where the light reveals every tiny grain of pale sediment, swirling in soft, lingering clouds as the camera passes. The terrain then transitions to the jagged, oppressive edge of a massive volcanic ridge, its black slate formations casting long, sharp shadows. The water is exceptionally clear, exceptionally crystal clear, and the camera's path leads it to the cliffs of the deep, shadowy trench, offering an unobstructed view; the floodlight illuminates the sharp edge of the abyss before being completely swallowed up, plummeting into unseen depths, creating an atmosphere of breathtaking discovery and profound isolation.",
+        "seed": 19504,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_3/index_3204_seed_19504_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": -1.7105558428990926,
+        "videoalign_local_ta": -1.7563243899526293,
+        "videoalign_local_mq": -1.19678607631598,
+        "videoalign_local_overall": -4.663666309167702,
+        "avg": -3.209995349560166
+    },
+    {
+        "prompt": "In a scientifically inspired style, the camera executes a steady forward tracking shot, gliding through the deep, inky black of the abyss. The powerful, cool-white floodlight from the camera's light source carves a crisp circle on the seafloor, contrasting starkly against the surrounding impenetrable darkness. High frame rate capture renders the entire scene in ultra-smooth slow motion, highlighting the environment's intricate details with clinical precision. The camera first cruises over a vast abyssal plain, where the light reveals every tiny grain of pale sediment, swirling in soft, lingering clouds as the camera passes. The terrain then transitions to the jagged, oppressive edge of a massive volcanic ridge, its black slate formations casting long, sharp shadows. The water is exceptionally clear, exceptionally crystal clear, and the camera's path leads it to the cliffs of the deep, shadowy trench, offering an unobstructed view; the floodlight illuminates the sharp edge of the abyss before being completely swallowed up, plummeting into unseen depths, creating an atmosphere of breathtaking discovery and profound isolation.",
+        "seed": 19505,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_3/index_3204_seed_19505_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": -1.1826442690608936,
+        "videoalign_local_ta": -1.5541777795469924,
+        "videoalign_local_overall": -4.530365717410164,
+        "videoalign_local_vq": -1.7935436688022781,
+        "avg": -3.042271748478578
+    },
+    {
+        "prompt": "In a scientifically inspired style, the camera executes a steady forward tracking shot, gliding through the deep, inky black of the abyss. The powerful, cool-white floodlight from the camera's light source carves a crisp circle on the seafloor, contrasting starkly against the surrounding impenetrable darkness. High frame rate capture renders the entire scene in ultra-smooth slow motion, highlighting the environment's intricate details with clinical precision. The camera first cruises over a vast abyssal plain, where the light reveals every tiny grain of pale sediment, swirling in soft, lingering clouds as the camera passes. The terrain then transitions to the jagged, oppressive edge of a massive volcanic ridge, its black slate formations casting long, sharp shadows. The water is exceptionally clear, exceptionally crystal clear, and the camera's path leads it to the cliffs of the deep, shadowy trench, offering an unobstructed view; the floodlight illuminates the sharp edge of the abyss before being completely swallowed up, plummeting into unseen depths, creating an atmosphere of breathtaking discovery and profound isolation.",
+        "seed": 19506,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_3/index_3204_seed_19506_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": -1.2222413293751357,
+        "videoalign_local_ta": -1.9460312089486882,
+        "videoalign_local_overall": -4.867097117875346,
+        "videoalign_local_vq": -1.6988245795515218,
+        "avg": -3.4065641634120167
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_4/index_tensor([4076, 4076])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme close-up static shot, rendered with surreal detail akin to macro photography, captures a small section of an old painted metal surface under the cool, diffuse light of an overcast day. The primary texture is a thick layer of faded seafoam green paint, its surface a complex map of fine cracks and blisters, revealing the deep orange-brown rust beneath. A gust of wind rusts into the frame, and a loose flake of paint, already curling at the edges, begins to tremble. The camera remains steady as the wind carefully peels the flake away from the rough, oxidized metal layer beneath, slowly and deliberately finally freeing it. Once free, the fragile flake is carried a short distance by the current, tumbling and drifting weightlessly for a brief moment, revealing its painted surface and dark underside. Then, gravity inexorably pulls it down, gently landing on the gritty gray concrete floor below. A tiny, colorful, decaying relic in the desolate industrial setting, it creates a quiet, melancholic atmosphere focused on the passage of time.",
+        "seed": 11044,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_4/index_4076_seed_11044_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": -0.9606178951560351,
+        "videoalign_local_ta": -1.1297670835655427,
+        "videoalign_local_overall": -3.1661491271465647,
+        "videoalign_local_vq": -1.0757641484249867,
+        "avg": -2.1479581053560537
+    },
+    {
+        "prompt": "An extreme close-up static shot, rendered with surreal detail akin to macro photography, captures a small section of an old painted metal surface under the cool, diffuse light of an overcast day. The primary texture is a thick layer of faded seafoam green paint, its surface a complex map of fine cracks and blisters, revealing the deep orange-brown rust beneath. A gust of wind rusts into the frame, and a loose flake of paint, already curling at the edges, begins to tremble. The camera remains steady as the wind carefully peels the flake away from the rough, oxidized metal layer beneath, slowly and deliberately finally freeing it. Once free, the fragile flake is carried a short distance by the current, tumbling and drifting weightlessly for a brief moment, revealing its painted surface and dark underside. Then, gravity inexorably pulls it down, gently landing on the gritty gray concrete floor below. A tiny, colorful, decaying relic in the desolate industrial setting, it creates a quiet, melancholic atmosphere focused on the passage of time.",
+        "seed": 11045,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_4/index_4076_seed_11045_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": -1.0136496723626096,
+        "videoalign_local_ta": -0.747146311850643,
+        "videoalign_local_overall": -2.933886169299567,
+        "videoalign_local_vq": -1.1730901850863145,
+        "avg": -1.840516240575105
+    },
+    {
+        "prompt": "An extreme close-up static shot, rendered with surreal detail akin to macro photography, captures a small section of an old painted metal surface under the cool, diffuse light of an overcast day. The primary texture is a thick layer of faded seafoam green paint, its surface a complex map of fine cracks and blisters, revealing the deep orange-brown rust beneath. A gust of wind rusts into the frame, and a loose flake of paint, already curling at the edges, begins to tremble. The camera remains steady as the wind carefully peels the flake away from the rough, oxidized metal layer beneath, slowly and deliberately finally freeing it. Once free, the fragile flake is carried a short distance by the current, tumbling and drifting weightlessly for a brief moment, revealing its painted surface and dark underside. Then, gravity inexorably pulls it down, gently landing on the gritty gray concrete floor below. A tiny, colorful, decaying relic in the desolate industrial setting, it creates a quiet, melancholic atmosphere focused on the passage of time.",
+        "seed": 11046,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_4/index_4076_seed_11046_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": -1.0115284012743466,
+        "videoalign_local_overall": -2.898649820365157,
+        "videoalign_local_ta": -0.8217850603081087,
+        "videoalign_local_vq": -1.0653363587827016,
+        "avg": -1.860217440336633
+    },
+    {
+        "prompt": "An extreme close-up static shot, rendered with surreal detail akin to macro photography, captures a small section of an old painted metal surface under the cool, diffuse light of an overcast day. The primary texture is a thick layer of faded seafoam green paint, its surface a complex map of fine cracks and blisters, revealing the deep orange-brown rust beneath. A gust of wind rusts into the frame, and a loose flake of paint, already curling at the edges, begins to tremble. The camera remains steady as the wind carefully peels the flake away from the rough, oxidized metal layer beneath, slowly and deliberately finally freeing it. Once free, the fragile flake is carried a short distance by the current, tumbling and drifting weightlessly for a brief moment, revealing its painted surface and dark underside. Then, gravity inexorably pulls it down, gently landing on the gritty gray concrete floor below. A tiny, colorful, decaying relic in the desolate industrial setting, it creates a quiet, melancholic atmosphere focused on the passage of time.",
+        "seed": 11047,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_4/index_4076_seed_11047_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": -1.0907225219028311,
+        "videoalign_local_overall": -3.1733181247970315,
+        "videoalign_local_ta": -0.8591044345368417,
+        "videoalign_local_vq": -1.223491168357359,
+        "avg": -2.016211279666937
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_7/index_tensor([4247, 4247])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme macro close-up, captured from a low, ground-level angle, the camera remains stationary, focused on a delicate green sprout, newly emerging from the soil. The sprout, a vibrant, emerald green, its tip slightly bent from its vigorous growth. Tiny, translucent water droplets cling to its translucent stem, shimmering like miniature diamonds in the soft, diffuse morning light. Surrounding it is moist, dark brown, almost black soil, its grains coarse and distinct, its texture glossy from its moisture. With slow yet unmistakable force, the shoot pushes upward, causing tiny cracks to form around its roots, and tiny clumps of soil tumbling from its sides. The entire frame is enveloped by an extremely shallow depth of field, the background completely blurred, leaving the focus squarely on this tiny yet tenacious miracle of life. The delicate light and shadows, and the intense color contrasts create a grand atmosphere of tranquility, hope, and the resilience of life.",
+        "seed": 11172,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_7/index_4247_seed_11172_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": -2.217942154932807,
+        "videoalign_local_vq": -1.331244994660972,
+        "videoalign_local_ta": 0.3242307232992316,
+        "videoalign_local_mq": -1.2109278835710666,
+        "avg": -0.9468557158167876
+    },
+    {
+        "prompt": "An extreme macro close-up, captured from a low, ground-level angle, the camera remains stationary, focused on a delicate green sprout, newly emerging from the soil. The sprout, a vibrant, emerald green, its tip slightly bent from its vigorous growth. Tiny, translucent water droplets cling to its translucent stem, shimmering like miniature diamonds in the soft, diffuse morning light. Surrounding it is moist, dark brown, almost black soil, its grains coarse and distinct, its texture glossy from its moisture. With slow yet unmistakable force, the shoot pushes upward, causing tiny cracks to form around its roots, and tiny clumps of soil tumbling from its sides. The entire frame is enveloped by an extremely shallow depth of field, the background completely blurred, leaving the focus squarely on this tiny yet tenacious miracle of life. The delicate light and shadows, and the intense color contrasts create a grand atmosphere of tranquility, hope, and the resilience of life.",
+        "seed": 11173,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_7/index_4247_seed_11173_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": -1.715435554624587,
+        "videoalign_local_vq": -0.9749621818828974,
+        "videoalign_local_ta": 0.3304506190040204,
+        "videoalign_local_mq": -1.07092399174571,
+        "avg": -0.6924924678102833
+    },
+    {
+        "prompt": "An extreme macro close-up, captured from a low, ground-level angle, the camera remains stationary, focused on a delicate green sprout, newly emerging from the soil. The sprout, a vibrant, emerald green, its tip slightly bent from its vigorous growth. Tiny, translucent water droplets cling to its translucent stem, shimmering like miniature diamonds in the soft, diffuse morning light. Surrounding it is moist, dark brown, almost black soil, its grains coarse and distinct, its texture glossy from its moisture. With slow yet unmistakable force, the shoot pushes upward, causing tiny cracks to form around its roots, and tiny clumps of soil tumbling from its sides. The entire frame is enveloped by an extremely shallow depth of field, the background completely blurred, leaving the focus squarely on this tiny yet tenacious miracle of life. The delicate light and shadows, and the intense color contrasts create a grand atmosphere of tranquility, hope, and the resilience of life.",
+        "seed": 11174,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_7/index_4247_seed_11174_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": -1.5207160776062667,
+        "videoalign_local_mq": -1.0313269314314677,
+        "videoalign_local_ta": 0.7845030054536044,
+        "videoalign_local_vq": -1.2738921516284036,
+        "avg": -0.36810653607633126
+    },
+    {
+        "prompt": "An extreme macro close-up, captured from a low, ground-level angle, the camera remains stationary, focused on a delicate green sprout, newly emerging from the soil. The sprout, a vibrant, emerald green, its tip slightly bent from its vigorous growth. Tiny, translucent water droplets cling to its translucent stem, shimmering like miniature diamonds in the soft, diffuse morning light. Surrounding it is moist, dark brown, almost black soil, its grains coarse and distinct, its texture glossy from its moisture. With slow yet unmistakable force, the shoot pushes upward, causing tiny cracks to form around its roots, and tiny clumps of soil tumbling from its sides. The entire frame is enveloped by an extremely shallow depth of field, the background completely blurred, leaving the focus squarely on this tiny yet tenacious miracle of life. The delicate light and shadows, and the intense color contrasts create a grand atmosphere of tranquility, hope, and the resilience of life.",
+        "seed": 11175,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_7/index_4247_seed_11175_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": -1.8236257047298805,
+        "videoalign_local_mq": -1.168502461805807,
+        "videoalign_local_ta": 0.3615500975279645,
+        "videoalign_local_vq": -1.0166733404520378,
+        "avg": -0.7310378036009579
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000029/group_9/index_tensor([2787, 2787])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The scene unfolds in extreme close-up, focusing on a single, twinkling point of light in the absolute darkness of deep space. A majestic, slow pullback begins, revealing this point of light to be no simple star, but the heart of a cosmic phenomenon. It begins to bloom gracefully, its core intensifying to a brilliant diamond-white before unfurling delicate, petal-like tendrils of sapphire and fiery red-orange clouds of gas, like a time-lapse of a flower blossoming in the sky. As the camera continues its steady, smooth retreat, countless other distant stars in the void begin the same breathtaking process, each a unique cosmic flower, bursting into a brilliant, multi-colored glow. A slow, relentless zoom-out gradually reveals these individual blooming stars as part of a much grander structure, their light merging into the swirling arms of a vast spiral galaxy. The final frame, framed by a breathtaking wide-angle shot, showcases the entire Milky Way in all its splendor—a majestic celestial maelstrom with a dense, fiery golden core, sweeping arms dotted with young blue stars and dark, intricate dust lanes, all set against the silent, star-studded velvet universe, creating an atmosphere of profound awe and tranquil cosmic grandeur.",
+        "seed": 24247,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_9/index_2787_seed_24247_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": -1.369135882329525,
+        "videoalign_local_overall": -3.697100900863555,
+        "videoalign_local_vq": -1.2669402918668804,
+        "videoalign_local_mq": -1.0610247266671495,
+        "avg": -2.53311839159654
+    },
+    {
+        "prompt": "The scene unfolds in extreme close-up, focusing on a single, twinkling point of light in the absolute darkness of deep space. A majestic, slow pullback begins, revealing this point of light to be no simple star, but the heart of a cosmic phenomenon. It begins to bloom gracefully, its core intensifying to a brilliant diamond-white before unfurling delicate, petal-like tendrils of sapphire and fiery red-orange clouds of gas, like a time-lapse of a flower blossoming in the sky. As the camera continues its steady, smooth retreat, countless other distant stars in the void begin the same breathtaking process, each a unique cosmic flower, bursting into a brilliant, multi-colored glow. A slow, relentless zoom-out gradually reveals these individual blooming stars as part of a much grander structure, their light merging into the swirling arms of a vast spiral galaxy. The final frame, framed by a breathtaking wide-angle shot, showcases the entire Milky Way in all its splendor—a majestic celestial maelstrom with a dense, fiery golden core, sweeping arms dotted with young blue stars and dark, intricate dust lanes, all set against the silent, star-studded velvet universe, creating an atmosphere of profound awe and tranquil cosmic grandeur.",
+        "seed": 24248,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_9/index_2787_seed_24248_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": -1.4017903347796663,
+        "videoalign_local_overall": -3.930354586370071,
+        "videoalign_local_vq": -1.4859238743548675,
+        "videoalign_local_mq": -1.042640377235537,
+        "avg": -2.6660724605748687
+    },
+    {
+        "prompt": "The scene unfolds in extreme close-up, focusing on a single, twinkling point of light in the absolute darkness of deep space. A majestic, slow pullback begins, revealing this point of light to be no simple star, but the heart of a cosmic phenomenon. It begins to bloom gracefully, its core intensifying to a brilliant diamond-white before unfurling delicate, petal-like tendrils of sapphire and fiery red-orange clouds of gas, like a time-lapse of a flower blossoming in the sky. As the camera continues its steady, smooth retreat, countless other distant stars in the void begin the same breathtaking process, each a unique cosmic flower, bursting into a brilliant, multi-colored glow. A slow, relentless zoom-out gradually reveals these individual blooming stars as part of a much grander structure, their light merging into the swirling arms of a vast spiral galaxy. The final frame, framed by a breathtaking wide-angle shot, showcases the entire Milky Way in all its splendor—a majestic celestial maelstrom with a dense, fiery golden core, sweeping arms dotted with young blue stars and dark, intricate dust lanes, all set against the silent, star-studded velvet universe, creating an atmosphere of profound awe and tranquil cosmic grandeur.",
+        "seed": 24249,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_9/index_2787_seed_24249_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 9,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -3.088350810187725,
+        "videoalign_local_ta": -1.1303987917230605,
+        "videoalign_local_mq": -0.6997015512996887,
+        "videoalign_local_vq": -1.2582504671649761,
+        "avg": -2.109374800955393
+    },
+    {
+        "prompt": "The scene unfolds in extreme close-up, focusing on a single, twinkling point of light in the absolute darkness of deep space. A majestic, slow pullback begins, revealing this point of light to be no simple star, but the heart of a cosmic phenomenon. It begins to bloom gracefully, its core intensifying to a brilliant diamond-white before unfurling delicate, petal-like tendrils of sapphire and fiery red-orange clouds of gas, like a time-lapse of a flower blossoming in the sky. As the camera continues its steady, smooth retreat, countless other distant stars in the void begin the same breathtaking process, each a unique cosmic flower, bursting into a brilliant, multi-colored glow. A slow, relentless zoom-out gradually reveals these individual blooming stars as part of a much grander structure, their light merging into the swirling arms of a vast spiral galaxy. The final frame, framed by a breathtaking wide-angle shot, showcases the entire Milky Way in all its splendor—a majestic celestial maelstrom with a dense, fiery golden core, sweeping arms dotted with young blue stars and dark, intricate dust lanes, all set against the silent, star-studded velvet universe, creating an atmosphere of profound awe and tranquil cosmic grandeur.",
+        "seed": 24250,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000029/group_9/index_2787_seed_24250_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": -2.822957503277312,
+        "videoalign_local_ta": -1.2385180725289597,
+        "videoalign_local_mq": -0.5434345811309826,
+        "videoalign_local_vq": -1.0410048496173696,
+        "avg": -2.030737787903136
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000053/group_0/index_608_seed_28453_dp_0_rank_0_sample_0_slot_0.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62da79356ac83e708ec12949781a623d69f2c63ae05fda55d4ac0cd096ec436e
+size 476650

outputs/yw004-flow-baseline/rl_samples/0000053/group_0/index_608_seed_28454_dp_0_rank_0_sample_1_slot_1.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1102fa4737aad0c73c7865ae110afbc4eba67a5a97e58f221d33df901dc0c10
+size 410586

outputs/yw004-flow-baseline/rl_samples/0000053/group_0/index_608_seed_28455_dp_1_rank_2_sample_2_slot_0.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91e5e1751880c3f5580852bb969ed1967fab5e5b253db5bb5c3469f8f82fc764
+size 384562

outputs/yw004-flow-baseline/rl_samples/0000053/group_0/index_608_seed_28456_dp_1_rank_2_sample_3_slot_1.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0eb20a5badb9a627bb6788e0fbb5e07bb042c6717d202607d122642bfefdb857
+size 319737

outputs/yw004-flow-baseline/rl_samples/0000053/group_11/index_224_seed_4033_dp_22_rank_44_sample_0_slot_0.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58ae2535e49f39d72422737eb8ac2f615d5d168755dcf8a00ec60ab4940f2691
+size 317351

outputs/yw004-flow-baseline/rl_samples/0000053/group_11/index_224_seed_4034_dp_22_rank_44_sample_1_slot_1.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c366efbc29bd5e47b8c92bca3f7cbd05467bdbef62bbdb21a0b53e8666df0cb6
+size 391110

outputs/yw004-flow-baseline/rl_samples/0000053/group_11/index_224_seed_4035_dp_23_rank_46_sample_2_slot_0.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1cd0e1e86b7c07d8fa06bf522a7e7dd9ef100e4627014925f665b2a6c7995eb
+size 293049

outputs/yw004-flow-baseline/rl_samples/0000053/group_11/index_224_seed_4036_dp_23_rank_46_sample_3_slot_1.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af821ae659dd66c14dfe0bc9f900a8df1f49ffbd5c0a588ba32593d206aa2ed3
+size 205983

outputs/yw004-flow-baseline/rl_samples/0000053/group_7/index_4701_seed_3969_dp_14_rank_28_sample_0_slot_0.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:01f555aacd867a70dd8a35db859434b09b8ad193879b4dda1ec704c0d83e48ea
+size 935630

outputs/yw004-flow-baseline/rl_samples/0000053/group_7/index_4701_seed_3970_dp_14_rank_28_sample_1_slot_1.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0293cc2d2e678cadf3ee24753d71c997147d2a8c66bd7769e175e1659a3b83c6
+size 1144680

outputs/yw004-flow-baseline/rl_samples/0000053/group_7/index_4701_seed_3971_dp_15_rank_30_sample_2_slot_0.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da2ff43f02935e0a5f16014f0ad9cda97cb0429e0f537ea652ccb21ed68daaa0
+size 729746