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outputs/yw004-flow-baseline/rl_samples/0000004/group_0/index_tensor([4150, 4150])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30223,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_0/index_4150_seed_30223_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": -0.9220814703859244,
+        "videoalign_local_overall": -1.0550940598037384,
+        "videoalign_local_vq": -0.8428768464139527,
+        "videoalign_local_ta": 0.7098642569961385,
+        "avg": -0.17261490140379998
+    },
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30224,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_0/index_4150_seed_30224_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": -0.7753602201144016,
+        "videoalign_local_overall": -0.7294561646518989,
+        "videoalign_local_vq": -0.7385989499911016,
+        "videoalign_local_ta": 0.7845030054536044,
+        "avg": 0.02752342040085276
+    },
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30225,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_0/index_4150_seed_30225_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": -0.8430599792405341,
+        "videoalign_local_overall": -0.8663067405874432,
+        "videoalign_local_ta": 0.7223040484057162,
+        "videoalign_local_vq": -0.7455508097526251,
+        "avg": -0.07200134609086345
+    },
+    {
+        "prompt": "static, medium shot, taken at eye level, captures a dynamic trio engaged in an animated conversation. In the center, a woman with long, wavy blond hair speaks energetically, her head moving fluidly from side to side to make eye contact with her companions. She wears a comfortable cream-colored sweater, and as she speaks, her body sways gently and rhythmically, conveying a sense of confidence and ease. Beside her are two men actively engaged in the discussion. The man to her right, clean-shaven with short brown hair, gestures with an open palm as he speaks, while the man to her left, with a light beard and wearing a dark gray hoodie, nods in agreement. In a brief, almost synchronized movement, both men momentarily turn their heads to look straight ahead, away from the group, before quickly turning back to reengage the women. The scene unfolds in a bright, modern, open-plan office. Against a soft-focus background, a group of people mill about, some carrying laptops while others chat, creating a lively yet unobtrusive atmosphere. The entire set is bathed in bright, diffused natural light, creating a clean, high-key look with warm tones that foster a collaborative, energetic, and positive atmosphere.",
+        "seed": 30226,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_0/index_4150_seed_30226_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": -0.8623323347331837,
+        "videoalign_local_overall": -2.0745022252642236,
+        "videoalign_local_ta": -0.1920206201982406,
+        "videoalign_local_vq": -1.0201492703327995,
+        "avg": -1.133261422731232
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_tensor([5336, 5336])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29243,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_5336_seed_29243_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": -3.282494978748683,
+        "videoalign_local_ta": -1.1918688547430436,
+        "videoalign_local_vq": -1.2217532034169782,
+        "videoalign_local_mq": -0.8688729205886613,
+        "avg": -2.2371819167458633
+    },
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29244,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_5336_seed_29244_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": -3.8618946971854973,
+        "videoalign_local_ta": -1.588387205923331,
+        "videoalign_local_vq": -1.4198812066203952,
+        "videoalign_local_mq": -0.8536262846417711,
+        "avg": -2.725140951554414
+    },
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29245,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_5336_seed_29245_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": -1.3781700480512549,
+        "videoalign_local_mq": -0.9047577564984434,
+        "videoalign_local_overall": -3.5844223210896446,
+        "videoalign_local_ta": -1.3014945165399465,
+        "avg": -2.4429584188147957
+    },
+    {
+        "prompt": "From a fixed, slightly high-angle medium shot, the camera observes a Giger-esque biomechanical console, its surface a nightmarish fusion of polished black metal that seems to radiate an oily sheen and ivory-colored, carapace-like bones. The console's form is a disturbingly organic form, curved around by ribbed, vertebral structures. Embedded within this visceral architecture is a topographical map, a relief landscape rendered from fused fossilized bones and dark, pitted metal, with jagged skeletal ridges casting long shadows across deep metallic crevices. Across this alien terrain, several atmospheric energy hotspots glow a malevolent crimson, pulsing slowly and rhythmically like a visceral alien heartbeat. Floating above this unsettling landscape, ghostly, muscular tendrils of aurora borealis—a blend of ethereal blue and sickly green—squirm, shift, curl, and unfurl like ghostly serpents. These ethereal forms undulate with a fluid, organic grace, their slow twitches imagining an impending electrical storm in a deeply unsettling way, blurring the line between technology and living tissue and creating an ominous and tense atmosphere within the dimly lit, cavernous space.",
+        "seed": 29246,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_1/index_5336_seed_29246_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": -1.4902687867058197,
+        "videoalign_local_mq": -0.7803098526536819,
+        "videoalign_local_overall": -3.645934417393816,
+        "videoalign_local_ta": -1.375355778034314,
+        "avg": -2.5106450977140646
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_10/index_tensor([6010, 6010])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 288,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_10/index_6010_seed_288_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": -1.1487039316486858,
+        "videoalign_local_overall": -3.085001262787986,
+        "videoalign_local_ta": -0.49990545758528726,
+        "videoalign_local_vq": -1.4363918735540133,
+        "avg": -1.7924533601866368
+    },
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 289,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_10/index_6010_seed_289_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": -1.1571890160017377,
+        "videoalign_local_overall": -2.237832437382387,
+        "videoalign_local_ta": 0.13763385215556695,
+        "videoalign_local_vq": -1.2182772735362164,
+        "avg": -1.05009929261341
+    },
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 290,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_10/index_6010_seed_290_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": -2.369881132925851,
+        "videoalign_local_mq": -1.079409076098762,
+        "videoalign_local_vq": -1.1730901850863145,
+        "videoalign_local_ta": -0.11738187174077473,
+        "avg": -1.2436315023333129
+    },
+    {
+        "prompt": "dramatic low-angle tracking shot, captured in ultra-slow motion, follows a sleek, metallic red sports car as it glides along, overtaking other vehicles at high speed on rain-soaked city streets at night. The camera remains locked on the sports car, emphasizing its aerodynamic curves and the sheen of its paint, which reflects the blurred, multi-colored neon lights of the city background. As the car decisively passes a nondescript, dark-colored sedan, its wide, low-profile tires violently slice through the puddle on the asphalt. The action sends a spectacular, sculptural plume of water spray into the air, each droplet catching the glow of the car's sharp LED headlights and the red glow of another car's taillights. The entire scene is a ballet of controlled force, the slow-motion effect allowing the viewer to appreciate the intricate dance of water, light, and speed, creating an intense and exhilarating atmosphere of pure cinematic adrenaline.",
+        "seed": 291,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_10/index_6010_seed_291_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": -2.7594659690333696,
+        "videoalign_local_mq": -1.14446138947216,
+        "videoalign_local_vq": -1.1835179747285995,
+        "videoalign_local_ta": -0.4314866048326102,
+        "avg": -1.59547628693299
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_tensor([5259, 5259])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2696,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_5259_seed_2696_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": -1.1591864655632675,
+        "videoalign_local_mq": -0.3737328940699443,
+        "videoalign_local_ta": -0.4439263962421879,
+        "videoalign_local_overall": -1.9768457558753996,
+        "avg": -1.210386076058794
+    },
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2697,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_5259_seed_2697_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": -1.540235278741769,
+        "videoalign_local_mq": -0.8344022654043879,
+        "videoalign_local_ta": -0.6865023287289519,
+        "videoalign_local_overall": -3.061139872875109,
+        "avg": -1.8738211008020302
+    },
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2698,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_5259_seed_2698_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": -0.6367431630906413,
+        "videoalign_local_overall": -2.83019068936873,
+        "videoalign_local_mq": -0.7926839340018826,
+        "videoalign_local_vq": -1.4007635922762058,
+        "avg": -1.7334669262296856
+    },
+    {
+        "prompt": "wide-angle lens slowly pans to the right, revealing a tranquil study imbued with classical oriental charm. Soft afternoon light filters through the carved, rice-paper panes of the wooden windows, casting mottled, elongated shadows on the dark wood floor and illuminating the fine dust suspended in the air. An ink landscape painting hangs on the wall, and wisps of smoke drift from an incense burner in the corner. The camera's focus finally settles on a heavy rosewood desk, upon which rests an ancient telegraph machine. Its dark, polished wood base and brass components bear a gentle patina of age and subtle scratches. Untouched by a human operator, its brass operating lever swings up and down in a steady, rhythmic, single-stroke motion. Each downward stroke creates a precise, crisp, \"tick-tock\" sound. This rhythmic sound resonates in the quaint, elegant air, as if stirring invisible ripples in the stillness of time. The entire scene, bathed in warm light and shadow, is imbued with a sense of concentration and mystery that transcends time and space.",
+        "seed": 2699,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_11/index_5259_seed_2699_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": -0.14226145455993,
+        "videoalign_local_overall": -2.5258341783527825,
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+        "avg": -1.334047816456356
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_tensor([4135, 4135])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26284,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26284_dp_24_rank_48_sample_0_slot_0.mp4",
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+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26285,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26285_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,
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+        "videoalign_local_overall": -2.518813690667353,
+        "videoalign_local_mq": -1.14446138947216,
+        "avg": -1.3087679376468806
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+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26286,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26286_dp_25_rank_50_sample_2_slot_0.mp4",
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+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_ta": -0.3350782214083835,
+        "avg": -1.4744113517367408
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+    {
+        "prompt": "cinematic drone shot begins, steadily advancing from a broad bird's-eye view. The image reveals a boundless desert. Under the soft golden sunlight of dusk, the rolling dunes appear saturated with warm hues, their gentle curves and sharp ridges stretching to the distant, clear horizon. The drone then smoothly descends, flying almost close to the ground, passing closely over delicate ripples carved by the wind. The powdery sand reveals a striking texture in the slanting light. Occasionally, a few tenacious, dark green columnar cacti rise from the sand, their elongated, deep shadows casting sharp lines across the golden surface. After completing this low-to-the-ground cruise, the camera begins to climb steadily and majestically, and the field of view quickly widens, integrating individual sand dunes and cacti into a broader picture, and finally hovering high in the sky, revealing the awe-inspiring scale of this arid landscape. The golden sea of sand seamlessly connects with the deep blue sky on the skyline, creating a magnificent, tranquil and eternal sense of visual epic.",
+        "seed": 26287,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_12/index_4135_seed_26287_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": -1.507648436109628,
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+        "videoalign_local_overall": -2.874219475540494,
+        "videoalign_local_ta": -0.4501462919469767,
+        "avg": -1.6621828837437356
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_13/index_tensor([9378, 9378])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21398,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_13/index_9378_seed_21398_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_overall": -2.570754586641242,
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+        "videoalign_local_vq": -1.305175520555259,
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+        "avg": -1.4466965083200238
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+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21399,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_13/index_9378_seed_21399_dp_26_rank_52_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_vq": -1.560221875556149,
+        "videoalign_local_mq": -1.1260770400405475,
+        "avg": -1.5973690350444771
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+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21400,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_13/index_9378_seed_21400_dp_27_rank_54_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_mq": -0.8403904369139635,
+        "avg": -1.1907399576788473
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+    {
+        "prompt": "wide-angle shot, shot from a low, upward angle, the camera slowly pans forward at an almost imperceptible pace, piercing the thick, swirling white fog and descending deep into an ancient, gloomy forest. Suddenly, several massive trees, draped in dark green moss, were violently hurled aside by an unmatched force, sending wood chips flying. A giant nine-tailed fox, as big as a mountain, emerged roaring from the depths of the mist. Its body was covered in thick, snow-white fur, each hair reflecting a holy phosphorescence in the cold moonlight filtering through the forest canopy. Its massive head rose high, its eyes, a pair of amber-like eyes ablaze with molten gold, filled with primal fury and majesty. Its bloody maw opened, revealing dagger-sharp, white fangs. A silent, earth-shaking roar erupted, a roar that transformed into a tangible shockwave, instantly dispersing the fog ahead and revealing a dark path leading deeper into the forest. Behind it, nine huge python-like tails dance and stretch in the air. Each tail seems to have an independent life, stirring the surrounding mist. The tips of the tails emit a faint golden halo. The whole picture, under the interweaving of the cold moonlight and the warm light emitted by the fox itself, presents a sacred and awe-inspiring momentum, full of epic tension and mystery.",
+        "seed": 21401,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_13/index_9378_seed_21401_dp_27_rank_54_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -2.843884310551911,
+        "videoalign_local_vq": -1.4624613476597261,
+        "videoalign_local_ta": -0.26665936865570644,
+        "videoalign_local_mq": -1.1147635942364782,
+        "avg": -1.5552718396038085
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_14/index_tensor([1976, 1976])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22712,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_14/index_1976_seed_22712_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": -1.339934819362876,
+        "videoalign_local_mq": -1.1628457389037725,
+        "videoalign_local_overall": -2.2656283748344603,
+        "videoalign_local_ta": 0.2371521834321881,
+        "avg": -1.014238095701136
+    },
+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22713,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_14/index_1976_seed_22713_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": -1.317341275137925,
+        "videoalign_local_mq": -1.1175919556874956,
+        "videoalign_local_overall": -2.241320317326754,
+        "videoalign_local_ta": 0.19361291349866636,
+        "avg": -1.023853701914044
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+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22714,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_14/index_1976_seed_22714_dp_29_rank_58_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_vq": -1.2860579062110697,
+        "videoalign_local_ta": -0.3910572827514829,
+        "videoalign_local_overall": -2.7932929639245394,
+        "avg": -1.592175123338011
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+    {
+        "prompt": "static, low-angle, wide-angle shot captures a moment of peak kinetic energy within a traditional Japanese dojo, rendered entirely in stark, high-contrast black and white. Bright, hard sunlight filters through large shogunate screen windows, casting long, sharply defined, geometric shadows across the polished, dark wooden floor. At the center of this dramatic interplay of light and shadow, a burly male martial artist with a shaved head hangs suspended in mid-air. He explosively delivers a flying kick, his body almost perfectly level with the ground. His traditional white karate gi, secured with a black belt, ripples and undulates with the power of the movement, its vibrant white fabric catching the light in deep, velvety black shadows. His supporting leg is tightly tucked in, while his kicking leg extends with brutal precision, his foot blade aimed at an unseen target. His facial expression is a mask of pure, focused concentration, his jaw set and his eyes narrowed. The entire scene conveys an atmosphere of intense discipline and controlled power, the silent, sun-drenched space momentarily energized by a single graceful yet devastating gesture.",
+        "seed": 22715,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_14/index_1976_seed_22715_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": -1.1345621243935993,
+        "videoalign_local_vq": -1.4077154520377293,
+        "videoalign_local_ta": -0.1360415588551412,
+        "videoalign_local_overall": -2.67831913528647,
+        "avg": -1.4071803470708055
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_tensor([2454, 2454])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12209,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_2454_seed_12209_dp_30_rank_60_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.5832295151345703,
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+        "videoalign_local_mq": -0.773946039388893,
+        "videoalign_local_vq": -1.1383308862786974,
+        "avg": -1.627091052300775
+    },
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12210,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_2454_seed_12210_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": -2.3056593583930387,
+        "videoalign_local_ta": -0.6243033716810636,
+        "videoalign_local_mq": -0.5604047498370864,
+        "videoalign_local_vq": -1.1209512368748888,
+        "avg": -1.4649813650370513
+    },
+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12211,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_2454_seed_12211_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": -0.7824311237419449,
+        "videoalign_local_vq": -1.155710535682506,
+        "videoalign_local_ta": -0.5372248318140201,
+        "videoalign_local_overall": -2.475366491238471,
+        "avg": -1.5062956615262455
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+    {
+        "prompt": "static, extreme macro shot, positioned at a slightly low angle, focuses intensely on a delicate poppy bud. Its green, furry petals are just beginning to peel back, revealing tightly curled, velvety scarlet petals within, all set against a soft-focus backdrop of sun-drenched meadow, which blurs into a beautiful green and gold bokeh. As the petals begin to slowly and gracefully unfurl, a magical transformation begins; a wave of translucent light sweeps across the organic texture, starting at the base and spreading outward. The soft, pliable material visibly solidifies and hardens, its vibrant scarlet deepening into a rich, crystal ruby as the petals transform into solid, polished glass. The action is deliberately paused at the moment of the flower's bloom, its new glassy shape delicately capturing and refracting the warm, golden afternoon light into a brilliant, sharp flash, creating a tranquil and wondrous atmosphere, capturing a moment of impossible beautiful alchemy.",
+        "seed": 12212,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_15/index_2454_seed_12212_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.5222218702483529,
+        "videoalign_local_vq": -1.3034375556148783,
+        "videoalign_local_ta": -0.8466646431272641,
+        "videoalign_local_overall": -2.6723240689904952,
+        "avg": -1.7594943560588796
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_tensor([8889, 8889])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30524,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_8889_seed_30524_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": -3.2953705006420497,
+        "videoalign_local_ta": -0.7222667290314876,
+        "videoalign_local_mq": -1.0454687386865542,
+        "videoalign_local_vq": -1.527635032924008,
+        "avg": -2.008818614836769
+    },
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30525,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_8889_seed_30525_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.6443361285382814,
+        "videoalign_local_ta": -0.5216750925520481,
+        "videoalign_local_mq": -0.6141436174064152,
+        "videoalign_local_vq": -1.5085174185798185,
+        "avg": -1.583005610545165
+    },
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30526,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_8889_seed_30526_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": -0.8336067887462892,
+        "videoalign_local_ta": -0.29153895147486175,
+        "videoalign_local_vq": -1.4946136990567718,
+        "videoalign_local_overall": -2.6197594392779227,
+        "avg": -1.4556491953763921
+    },
+    {
+        "prompt": "minimalist, long, static shot, shot from a horizontal angle, captures the oppressive, pure darkness of the deep sea, thick as ink. A spherical, grayish-white research submersible, its matte, heavy-duty titanium hull marked only by a small, solid circular window and barely perceptible panel seams, descends gracefully and silently at a steady, almost imperceptible pace. A powerful searchlight mounted on its front projects a highly focused, cold, white beam, like a sharp scalpel, decisively slicing through the endless darkness, becoming the sole source of light and movement in the frame. Within this beam, countless suspended, dust-like particles of marine snow are illuminated, slowly tumbling and drifting, imbuing the void with a subtle depth and texture. The entire picture presents the ultimate simplicity and timelessness of Hiroshi Sugimoto's photographs. While capturing realistic details, the cinematic lens deliberately retains subtle film grain and high noise, creating a deep sense of loneliness, quiet contemplation and sublime fear of facing the unknown, as if it were an eternal moment frozen in time with high ISO black and white film.",
+        "seed": 30527,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_2/index_8889_seed_30527_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": -0.6919235573093911,
+        "videoalign_local_ta": -0.0800624975120418,
+        "videoalign_local_vq": -1.364266328528208,
+        "videoalign_local_overall": -2.1362523833496407,
+        "avg": -1.1081574404308414
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_3/index_tensor([1721, 1721])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12483,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_3/index_1721_seed_12483_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": -1.2148013436554548,
+        "videoalign_local_ta": 0.05055531228852345,
+        "videoalign_local_mq": -0.8991010335964087,
+        "videoalign_local_overall": -2.06334706496334,
+        "avg": -1.0063958763374083
+    },
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12484,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_3/index_1721_seed_12484_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": -0.9819140416444208,
+        "videoalign_local_ta": -0.030303331873731226,
+        "videoalign_local_mq": -1.079409076098762,
+        "videoalign_local_overall": -2.091626449616914,
+        "avg": -1.0609648907453226
+    },
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12485,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_3/index_1721_seed_12485_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": -1.0157709434508726,
+        "videoalign_local_ta": -0.6989421201385295,
+        "videoalign_local_overall": -2.8982310383180017,
+        "videoalign_local_vq": -1.1835179747285995,
+        "avg": -1.7985865792282656
+    },
+    {
+        "prompt": "Captured from a first-person perspective, captured in stunning CGI macro photography, the camera maintains a static, extremely close-up perspective as a hand deliberately forms a sharp, beaked crane fist. Every minute detail is rendered with surrealism: the subtle tension of the tendons on the back of the palm, the faint pores in the skin, and the way the four fingertips and thumb are pressed together with immense, visible force to create a single, hardened point. Directly in front of the fist lies a massive, perfectly polished block of jet-black obsidian. Its smooth, mirrored surface reflects a distorted image of the approaching hand in the stark, high-contrast lighting of the otherwise dark and indeterminate space. The fist strikes forward with swift, decisive force, and at the moment of impact, the scene shifts into extreme slow motion. A brilliant central explosion of pure white and electric blue light erupts from deep within the obsidian block, not fire, but an encompassing nova of primal energy. At the same time, starting from the point of contact, a network of microscopic, luminous cracks spread outward across the stone’s dark surface, each crack capturing the glow within and spreading like lightning frozen in glass, creating an atmosphere of powerful and visceral concentrated energy.",
+        "seed": 12486,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_3/index_1721_seed_12486_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": -0.5787890992686989,
+        "videoalign_local_ta": -0.3506279606703555,
+        "videoalign_local_overall": -2.074699805979275,
+        "videoalign_local_vq": -1.1452827460402208,
+        "avg": -1.2126638833248153
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_4/index_tensor([3179, 3179])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9564,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_4/index_3179_seed_9564_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.315577257258707,
+        "videoalign_local_ta": -0.04896301898809769,
+        "videoalign_local_overall": -2.608887023888734,
+        "videoalign_local_vq": -1.2443467476419292,
+        "avg": -1.3289250214384158
+    },
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9565,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_4/index_3179_seed_9565_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": -1.3325474259648107,
+        "videoalign_local_ta": -0.32885832570359463,
+        "videoalign_local_overall": -3.0569554491234685,
+        "videoalign_local_vq": -1.3955496974550632,
+        "avg": -1.6929068874135316
+    },
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9566,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_4/index_3179_seed_9566_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": -1.2448682209832742,
+        "videoalign_local_overall": -2.4275972441714813,
+        "videoalign_local_ta": 0.2371521834321881,
+        "videoalign_local_vq": -1.4198812066203952,
+        "avg": -1.0952225303696466
+    },
+    {
+        "prompt": "medium shot, filmed from a low angle, pans steadily to the right to capture a bizarre action scene. In a room of intensely saturated color and exquisite detail, its crimson walls adorned with intricate gold damask patterns, a vintage cream-colored window air conditioner with a brass grille and antique knobs rests on the polished dark hardwood floor. Suddenly, with a sharp metallic scraping sound, four slender, polished metal legs thrust forth from its base. Finding its balance, the unwieldy machine begins a frantic escape with unprecedented agility. It scurries recklessly across the polished floor, its body swaying from side to side, its black power cord trailing and bouncing behind it like a frightened tail. An ornate desk lamp casts a warm, focused light, creating sharp highlights on the air conditioner's newly formed metal legs and the floor, while lengthening the eerie shadow it casts as it moves across the room. The entire scene is imbued with a surreal tension and a sense of absurd drama.",
+        "seed": 9567,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_4/index_3179_seed_9567_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": -1.14446138947216,
+        "videoalign_local_overall": -2.339071337751391,
+        "videoalign_local_ta": -0.10494208033119709,
+        "videoalign_local_vq": -1.0896678679480336,
+        "avg": -1.2220067090412938
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_tensor([3689, 3689])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15731,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_3689_seed_15731_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": -2.039524589800554,
+        "videoalign_local_mq": -1.1232486785895301,
+        "videoalign_local_ta": 0.380209784642331,
+        "videoalign_local_vq": -1.2964856958533548,
+        "avg": -0.8296574025791115
+    },
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15732,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_3689_seed_15732_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": -1.838341782465068,
+        "videoalign_local_mq": -1.1218344978640216,
+        "videoalign_local_ta": 0.5730265514907845,
+        "videoalign_local_vq": -1.2895338360918314,
+        "avg": -0.6326576154871419
+    },
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15733,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_3689_seed_15733_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": -1.0907225219028311,
+        "videoalign_local_overall": -2.0469283523080692,
+        "videoalign_local_ta": 0.46106842880458565,
+        "videoalign_local_vq": -1.417274259209824,
+        "avg": -0.7929299617517419
+    },
+    {
+        "prompt": "static, low-angle medium shot plunges us into the gloomy depths of an abandoned, Gothic-style factory. A lone guard, with a shaved head and a steely expression, wears a dark, oil-stained, rough work uniform, his muscles tense with exertion. With immense effort and trembling, he lifts a single, heavily corroded iron dumbbell, its reddish-brown rust faintly visible in the dim light. The entire movement is captured in a slightly stuttering, frame-by-frame animation, each minute lift of his arm a separate, labored frame, underscoring the immense weight of the movement and the struggle it evokes. Against the backdrop of a towering, dilapidated structure with pointed arches, a cold, dusty moonlight slants through a shattered window high above, precisely illuminating his sweat-stained face, contorted by the exertion, and casting deep, thick shadows around him. The entire scene is painted in a cool, industrial grey and dark blue palette, with only the rust and the shimmer of light reflected off the skin bringing a hint of warmth, creating a surreal atmosphere that is both oppressive and full of gritty determination.",
+        "seed": 15734,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_5/index_3689_seed_15734_dp_11_rank_22_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.1388046665701252,
+        "videoalign_local_overall": -2.6986883227058844,
+        "videoalign_local_ta": 0.019455833764579347,
+        "videoalign_local_vq": -1.5793394899003383,
+        "avg": -1.3396162444706525
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_6/index_tensor([5817, 5817])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23058,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_6/index_5817_seed_23058_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": 0.9337805023685362,
+        "videoalign_local_overall": -1.2391649898063593,
+        "videoalign_local_vq": -1.3799080129916357,
+        "videoalign_local_mq": -0.7930374791832597,
+        "avg": -0.15269224371891155
+    },
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23059,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_6/index_5817_seed_23059_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": 1.3691732017037537,
+        "videoalign_local_overall": -0.6596592460020085,
+        "videoalign_local_vq": -1.2895338360918314,
+        "videoalign_local_mq": -0.739298611613931,
+        "avg": 0.3547569778508725
+    },
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23060,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_6/index_5817_seed_23060_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": 1.2447752876079772,
+        "videoalign_local_mq": -0.7601577773151836,
+        "videoalign_local_vq": -1.24608471258231,
+        "videoalign_local_overall": -0.7614672022895164,
+        "avg": 0.24165404265923035
+    },
+    {
+        "prompt": "medium tracking shot, shot from a slightly upward angle, follows an elderly woman with a face richly wrinkled and furrowed. Her silver-white hair is pulled back in a neat bun, and her deep eyes radiate the wisdom and tranquility of age. She wears a thick, dark purple wool cardigan over an off-white turtleneck sweater. In her right hand, she clutches a dark brown wooden cane, worn smooth by constant use. Leaning slightly forward, she walks slowly along a dirt path winding through an autumn forest. The ground is carpeted with a thick blanket of golden and crimson maple leaves. Her steps are slow and steady, each careful step creating a crisp rustle on the dry, fallen leaves, while the tip of her cane taps rhythmically, providing stability. The soft afternoon sunlight filters through the sparse branches of the tall trees, casting shifting shadows on her body and the fallen leaves beneath her feet. The entire scene is dominated by warm autumn tones. The film-level ultra-high resolution makes every wrinkle on the old woman's face, the wool texture of the cardigan, and the veins of the leaves clearly visible, creating a tranquil, nostalgic and life-like atmosphere.",
+        "seed": 23061,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_6/index_5817_seed_23061_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": 1.1328171649217784,
+        "videoalign_local_mq": -0.6997015512996887,
+        "videoalign_local_vq": -1.1730901850863145,
+        "videoalign_local_overall": -0.7399745714642247,
+        "avg": 0.19642129672877684
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_7/index_tensor([8338, 8338])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31411,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_7/index_8338_seed_31411_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": -2.228428896858005,
+        "videoalign_local_vq": -1.155710535682506,
+        "videoalign_local_ta": 0.11275426933641167,
+        "videoalign_local_mq": -1.1854726305119108,
+        "avg": -1.0578373137607966
+    },
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31412,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_7/index_8338_seed_31412_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": -1.8224159593406077,
+        "videoalign_local_vq": -1.1070475173518421,
+        "videoalign_local_ta": 0.4983878030333186,
+        "videoalign_local_mq": -1.213756245022084,
+        "avg": -0.6620140781536445
+    },
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31413,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_7/index_8338_seed_31413_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": -1.9983371562884422,
+        "videoalign_local_mq": -1.2363831366302223,
+        "videoalign_local_ta": 0.08787468651725638,
+        "videoalign_local_vq": -0.8498287061754761,
+        "avg": -0.9552312348855928
+    },
+    {
+        "prompt": "slow, long shot, shot from a slightly upward angle, initially focuses on a grand, dilapidated Gothic mansion, standing alone on a misty wasteland. In the soft, diffuse light of dusk, the house's weathered, dark wood and moss-covered, gray stone walls appear gloomy and heavy, its many shattered windows like empty eye sockets. Suddenly, a deep, rending groan erupts from within the building, and the entire structure begins to tremble violently. Then, the central ridgeline buckles inexorably inward, setting off a catastrophic chain reaction. Walls violently burst outward, massive beams snap like matchsticks, and the entire roof collapses catastrophically inward, instantly stirring up a vast, swirling cloud of sharp wood splinters, pulverized plaster, and the thick dust of centuries. The entire devastating scene is shrouded in a dreamy, soft out-of-focus halo (Bokeh). Light penetrates the diffuse dust particles, forming flickering spots of light, adding a strange and tragic tranquil atmosphere to this scene of violent destruction. The color tone is cold, full of a sense of fateful end of history.",
+        "seed": 31414,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_7/index_8338_seed_31414_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": -2.18006966518253,
+        "videoalign_local_mq": -1.2080995221200492,
+        "videoalign_local_ta": -0.017863540464153584,
+        "videoalign_local_vq": -0.9541066025983271,
+        "avg": -1.0989666028233418
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_tensor([4344, 4344])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4084,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_4344_seed_4084_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": -1.4085186401220064,
+        "videoalign_local_ta": 0.7720632140440268,
+        "videoalign_local_mq": -0.8336951750416336,
+        "videoalign_local_vq": -1.3468866791243994,
+        "avg": -0.3182277130389897
+    },
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4085,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_4344_seed_4085_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": -1.1641618519894212,
+        "videoalign_local_ta": 1.0208590422355797,
+        "videoalign_local_mq": -0.9528399011657375,
+        "videoalign_local_vq": -1.2321809930592633,
+        "avg": -0.07165140487692073
+    },
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4086,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_4344_seed_4086_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": -1.1939457643708846,
+        "videoalign_local_overall": -1.962496346876516,
+        "videoalign_local_ta": 0.16873333067951107,
+        "videoalign_local_mq": -0.9372839131851424,
+        "avg": -0.8968815080985024
+    },
+    {
+        "prompt": "medium shot, filmed from a slightly elevated angle and slowly advancing forward, draws the viewer into the dim interior of an ancient military tent. The only warm light within comes from a bronze oil lamp atop a large, crudely designed marching table, its flickering flame casting deep, dynamic shadows. Zhuge Liang, dressed in a wide-sleeved, dark blue silk robe and a turban, his face thin and his gaze sharp, leans slightly over a vast military map spread out on the table. The map depicts mountains, rivers, cities, and fortresses, outlined in ink. Steady and composed, he holds a pristine white crane feather fan in his right hand. Instead of waving it, he decisively taps the end of the handle at a crucial pass on the map. His lips move slightly as he expounds a bold tactical concept to the surrounding generals. The generals surrounding him, clad in heavy leather and metal armor, their faces etched with the bruises of time, wore focused, solemn expressions. Some leaned forward, trying to better grasp the details on the map, while others crossed their arms, brows furrowed in deep thought. The entire scene was shrouded in warm candlelight and deep shadows, creating an atmosphere of intense, strategic intelligence, a game of chance that hinged on the outcome of the battle. The air seemed filled with the solemnity and awe of the moment before a decision was made.",
+        "seed": 4087,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_8/index_4344_seed_4087_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_vq": -1.2321809930592633,
+        "videoalign_local_overall": -1.2240784856707498,
+        "videoalign_local_ta": 0.8218223796823373,
+        "videoalign_local_mq": -0.8137198722938238,
+        "avg": -0.20112805299420627
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000004/group_9/index_tensor([8837, 8837])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22311,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_9/index_8837_seed_22311_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": -0.8124552167509256,
+        "videoalign_local_overall": -2.9037973971610254,
+        "videoalign_local_vq": -1.1696142552055526,
+        "videoalign_local_mq": -0.9217279252045472,
+        "avg": -1.8581263069559755
+    },
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22312,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_9/index_8837_seed_22312_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": -1.196145033040086,
+        "videoalign_local_overall": -3.5777535330436105,
+        "videoalign_local_vq": -1.478972014593344,
+        "videoalign_local_mq": -0.9026364854101804,
+        "avg": -2.386949283041848
+    },
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22313,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_9/index_8837_seed_22313_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -2.2219518531757987,
+        "videoalign_local_ta": -0.18580072449345175,
+        "videoalign_local_mq": -0.9881944193034539,
+        "videoalign_local_vq": -1.047956709378893,
+        "avg": -1.2038762888346253
+    },
+    {
+        "prompt": "In the whimsical style of fantasy game CG, a medium-side tracking shot smoothly follows a small group of purple sea snails as they cling to a row of shimmering bubbles. Each snail possesses a delicate, almost translucent, paper-thin shell, spiraling in iridescent hues of lavender and amethyst, its every movement catching the light. The raft itself is a magical group of large spheres pressed together, their surfaces swirling with a pearly, iridescent sheen. The entire group floats gently on the surface of a magical sea, a shimmering, crystal-turquoise hue filled with softly luminous particles. With each gentle wave, the raft and its passengers rise and fall with convincing, physics-based fluidity; the snails' soft, gelatinous bodies delicately compress and contract as they cling, their tiny eyestalks swaying with the gentle rhythm of their passage through the shimmering waters. The scene is bathed in a warm, ethereal light that makes the water's surface shimmer, creating an atmosphere of tranquility, wonder, and utterly magical.",
+        "seed": 22314,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000004/group_9/index_8837_seed_22314_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": -2.3595100211438664,
+        "videoalign_local_ta": -0.21690020301739588,
+        "videoalign_local_mq": -0.9938511422054884,
+        "videoalign_local_vq": -1.1487586759209825,
+        "avg": -1.2882051120806313
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_0/index_tensor([8365, 8365])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "steady medium shot, shot from a slightly upward angle, bathes the entire scene in a soft-focus halo, creating a warm and delicate picture-book-like atmosphere. At the center of the frame is a cuddly little pig demon, with a chubby pink body, large, floppy ears, and a pair of inquisitive, jet-black eyes. Clad in a simple, light-brown linen vest, it leans slightly forward, its head lowered, its mouth open in a small, rounded circle of wonder, as it gazes intently at its feet. Next to its tiny hooves, countless shimmering magical roots burst forth from the dark, fertile soil. Like flowing golden rays, they spread with graceful swiftness, weaving intricate, luminous, and mysterious patterns across the mossy ground. They cast a soft, warm glow upon the little pig demon's astonished face, creating a magical atmosphere of wonder and quiet discovery.",
+        "seed": 10793,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_0/index_8365_seed_10793_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "sample_idx_in_group": 0,
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+        "videoalign_local_overall": -1.5014956347647304,
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+        "videoalign_local_ta": 0.24337207913697692,
+        "avg": -0.6290617778138767
+    },
+    {
+        "prompt": "steady medium shot, shot from a slightly upward angle, bathes the entire scene in a soft-focus halo, creating a warm and delicate picture-book-like atmosphere. At the center of the frame is a cuddly little pig demon, with a chubby pink body, large, floppy ears, and a pair of inquisitive, jet-black eyes. Clad in a simple, light-brown linen vest, it leans slightly forward, its head lowered, its mouth open in a small, rounded circle of wonder, as it gazes intently at its feet. Next to its tiny hooves, countless shimmering magical roots burst forth from the dark, fertile soil. Like flowing golden rays, they spread with graceful swiftness, weaving intricate, luminous, and mysterious patterns across the mossy ground. They cast a soft, warm glow upon the little pig demon's astonished face, creating a magical atmosphere of wonder and quiet discovery.",
+        "seed": 10794,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_0/index_8365_seed_10794_dp_0_rank_0_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 0,
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+        "sample_idx_in_group": 1,
+        "videoalign_local_mq": -0.8215862525794657,
+        "videoalign_local_overall": -1.6629313907315608,
+        "videoalign_local_vq": -0.7177433707065315,
+        "videoalign_local_ta": -0.12360176744556355,
+        "avg": -0.8932665790885621
+    },
+    {
+        "prompt": "steady medium shot, shot from a slightly upward angle, bathes the entire scene in a soft-focus halo, creating a warm and delicate picture-book-like atmosphere. At the center of the frame is a cuddly little pig demon, with a chubby pink body, large, floppy ears, and a pair of inquisitive, jet-black eyes. Clad in a simple, light-brown linen vest, it leans slightly forward, its head lowered, its mouth open in a small, rounded circle of wonder, as it gazes intently at its feet. Next to its tiny hooves, countless shimmering magical roots burst forth from the dark, fertile soil. Like flowing golden rays, they spread with graceful swiftness, weaving intricate, luminous, and mysterious patterns across the mossy ground. They cast a soft, warm glow upon the little pig demon's astonished face, creating a magical atmosphere of wonder and quiet discovery.",
+        "seed": 10795,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_0/index_8365_seed_10795_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": -0.5886883643472595,
+        "videoalign_local_overall": -0.41142733991763647,
+        "videoalign_local_ta": 0.6725448827674056,
+        "videoalign_local_vq": -0.49528385833778255,
+        "avg": 0.13055877142488465
+    },
+    {
+        "prompt": "steady medium shot, shot from a slightly upward angle, bathes the entire scene in a soft-focus halo, creating a warm and delicate picture-book-like atmosphere. At the center of the frame is a cuddly little pig demon, with a chubby pink body, large, floppy ears, and a pair of inquisitive, jet-black eyes. Clad in a simple, light-brown linen vest, it leans slightly forward, its head lowered, its mouth open in a small, rounded circle of wonder, as it gazes intently at its feet. Next to its tiny hooves, countless shimmering magical roots burst forth from the dark, fertile soil. Like flowing golden rays, they spread with graceful swiftness, weaving intricate, luminous, and mysterious patterns across the mossy ground. They cast a soft, warm glow upon the little pig demon's astonished face, creating a magical atmosphere of wonder and quiet discovery.",
+        "seed": 10796,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_0/index_8365_seed_10796_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": -0.14180725508652528,
+        "videoalign_local_overall": -0.8840054403227318,
+        "videoalign_local_ta": 0.15629353926993342,
+        "videoalign_local_vq": -0.8984917245061399,
+        "avg": -0.3638559505263992
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_tensor([8116, 8116])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, top-down macro shot immerses the viewer in the complex textures of the damp, dark-gray asphalt surface, shimmering in the soft, diffuse light of an overcast sky. A small, shallow puddle forms within the slight depression, coated with a thin, shimmering film of oil, its surface swirling with a mesmerizing rainbow of vibrant hues of fuchsia, electric blue, and liquid gold. Suddenly, the film's delicate surface tension quietly breaks free; a rupture begins at the center and rapidly spreads outward, causing the psychedelic colors to instantly collapse and vanish. Simultaneously, a nearly invisible, fine mist erupts upward from the rupture point, suspended for a moment in the perfectly still, post-rain air before gracefully and completely dissipating, leaving only the dark, rain-slicked pavement behind, creating an atmosphere of fleeting beauty and tranquility.",
+        "seed": 21085,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_8116_seed_21085_dp_2_rank_4_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.710748511012553,
+        "videoalign_local_ta": -0.5123452489948649,
+        "videoalign_local_vq": -1.1939457643708846,
+        "videoalign_local_mq": -1.0044574976468033,
+        "avg": -1.6115468800037087
+    },
+    {
+        "prompt": "static, top-down macro shot immerses the viewer in the complex textures of the damp, dark-gray asphalt surface, shimmering in the soft, diffuse light of an overcast sky. A small, shallow puddle forms within the slight depression, coated with a thin, shimmering film of oil, its surface swirling with a mesmerizing rainbow of vibrant hues of fuchsia, electric blue, and liquid gold. Suddenly, the film's delicate surface tension quietly breaks free; a rupture begins at the center and rapidly spreads outward, causing the psychedelic colors to instantly collapse and vanish. Simultaneously, a nearly invisible, fine mist erupts upward from the rupture point, suspended for a moment in the perfectly still, post-rain air before gracefully and completely dissipating, leaving only the dark, rain-slicked pavement behind, creating an atmosphere of fleeting beauty and tranquility.",
+        "seed": 21086,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_8116_seed_21086_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": -2.7817878852340976,
+        "videoalign_local_ta": -0.6336332152382469,
+        "videoalign_local_vq": -1.1139993771133654,
+        "videoalign_local_mq": -1.034155292882485,
+        "avg": -1.7077105502361722
+    },
+    {
+        "prompt": "static, top-down macro shot immerses the viewer in the complex textures of the damp, dark-gray asphalt surface, shimmering in the soft, diffuse light of an overcast sky. A small, shallow puddle forms within the slight depression, coated with a thin, shimmering film of oil, its surface swirling with a mesmerizing rainbow of vibrant hues of fuchsia, electric blue, and liquid gold. Suddenly, the film's delicate surface tension quietly breaks free; a rupture begins at the center and rapidly spreads outward, causing the psychedelic colors to instantly collapse and vanish. Simultaneously, a nearly invisible, fine mist erupts upward from the rupture point, suspended for a moment in the perfectly still, post-rain air before gracefully and completely dissipating, leaving only the dark, rain-slicked pavement behind, creating an atmosphere of fleeting beauty and tranquility.",
+        "seed": 21087,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_8116_seed_21087_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": -1.5797739811354334,
+        "videoalign_local_mq": -0.9150105667583811,
+        "videoalign_local_overall": -3.294799973235162,
+        "videoalign_local_ta": -0.8000154253413478,
+        "avg": -2.047407699288255
+    },
+    {
+        "prompt": "static, top-down macro shot immerses the viewer in the complex textures of the damp, dark-gray asphalt surface, shimmering in the soft, diffuse light of an overcast sky. A small, shallow puddle forms within the slight depression, coated with a thin, shimmering film of oil, its surface swirling with a mesmerizing rainbow of vibrant hues of fuchsia, electric blue, and liquid gold. Suddenly, the film's delicate surface tension quietly breaks free; a rupture begins at the center and rapidly spreads outward, causing the psychedelic colors to instantly collapse and vanish. Simultaneously, a nearly invisible, fine mist erupts upward from the rupture point, suspended for a moment in the perfectly still, post-rain air before gracefully and completely dissipating, leaving only the dark, rain-slicked pavement behind, creating an atmosphere of fleeting beauty and tranquility.",
+        "seed": 21088,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_1/index_8116_seed_21088_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": -1.155710535682506,
+        "videoalign_local_mq": -0.7506120574180002,
+        "videoalign_local_overall": -2.191641648870579,
+        "videoalign_local_ta": -0.2853190557700729,
+        "avg": -1.2384803523203258
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_10/index_tensor([4607, 4607])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An epic, wide shot, filmed from a slightly elevated angle, sweeps slowly and steadily to the right across a vast expanse of poplar trees. At the far end of the frame, a majestic, mountain-like wall of sand slowly and inexorably advances from the horizon, its crest sweeping up swirling yellow sand, nearly swallowing the entire sky and tinting it a dark, oppressive ochre. In the foreground, thousands of poplar trees, their leaves a vibrant golden hue, tremble and rustle violently under the wind, as if uttering their final wail. Yet, in stark contrast to the frenzied dance of their fragile leaves, their weathered, dark brown trunks, twisted like dragons, stand like a silent, resolute army, firmly rooted in the sand, unmoving. The dim light casts long, struggling shadows across the twisted trunks, and the scene is dominated by the colors of gold, dark brown, and the sweeping yellow sand. Despite the howling wind and the air filled with dust, the entire picture does not convey despair. Instead, through the tenacious standing of the poplar forest in the doomsday-like scene, it emanates a shocking, inspirational sense of power about life and tenacity.",
+        "seed": 31260,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_10/index_4607_seed_31260_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": -1.0207205759901528,
+        "videoalign_local_overall": -3.45068229682962,
+        "videoalign_local_ta": -0.7937955296365591,
+        "videoalign_local_vq": -1.6361661912029082,
+        "avg": -2.1222389132330894
+    },
+    {
+        "prompt": "An epic, wide shot, filmed from a slightly elevated angle, sweeps slowly and steadily to the right across a vast expanse of poplar trees. At the far end of the frame, a majestic, mountain-like wall of sand slowly and inexorably advances from the horizon, its crest sweeping up swirling yellow sand, nearly swallowing the entire sky and tinting it a dark, oppressive ochre. In the foreground, thousands of poplar trees, their leaves a vibrant golden hue, tremble and rustle violently under the wind, as if uttering their final wail. Yet, in stark contrast to the frenzied dance of their fragile leaves, their weathered, dark brown trunks, twisted like dragons, stand like a silent, resolute army, firmly rooted in the sand, unmoving. The dim light casts long, struggling shadows across the twisted trunks, and the scene is dominated by the colors of gold, dark brown, and the sweeping yellow sand. Despite the howling wind and the air filled with dust, the entire picture does not convey despair. Instead, through the tenacious standing of the poplar forest in the doomsday-like scene, it emanates a shocking, inspirational sense of power about life and tenacity.",
+        "seed": 31261,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_10/index_4607_seed_31261_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": -1.066681449569184,
+        "videoalign_local_overall": -2.9669827186248545,
+        "videoalign_local_ta": -0.5621044146331755,
+        "videoalign_local_vq": -1.3381968544224951,
+        "avg": -1.764543566629015
+    },
+    {
+        "prompt": "An epic, wide shot, filmed from a slightly elevated angle, sweeps slowly and steadily to the right across a vast expanse of poplar trees. At the far end of the frame, a majestic, mountain-like wall of sand slowly and inexorably advances from the horizon, its crest sweeping up swirling yellow sand, nearly swallowing the entire sky and tinting it a dark, oppressive ochre. In the foreground, thousands of poplar trees, their leaves a vibrant golden hue, tremble and rustle violently under the wind, as if uttering their final wail. Yet, in stark contrast to the frenzied dance of their fragile leaves, their weathered, dark brown trunks, twisted like dragons, stand like a silent, resolute army, firmly rooted in the sand, unmoving. The dim light casts long, struggling shadows across the twisted trunks, and the scene is dominated by the colors of gold, dark brown, and the sweeping yellow sand. Despite the howling wind and the air filled with dust, the entire picture does not convey despair. Instead, through the tenacious standing of the poplar forest in the doomsday-like scene, it emanates a shocking, inspirational sense of power about life and tenacity.",
+        "seed": 31262,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_10/index_4607_seed_31262_dp_21_rank_42_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -3.5745043834346437,
+        "videoalign_local_mq": -1.0299127507059591,
+        "videoalign_local_vq": -1.509386401050009,
+        "videoalign_local_ta": -1.0352052316786753,
+        "avg": -2.3048548075566595
+    },
+    {
+        "prompt": "An epic, wide shot, filmed from a slightly elevated angle, sweeps slowly and steadily to the right across a vast expanse of poplar trees. At the far end of the frame, a majestic, mountain-like wall of sand slowly and inexorably advances from the horizon, its crest sweeping up swirling yellow sand, nearly swallowing the entire sky and tinting it a dark, oppressive ochre. In the foreground, thousands of poplar trees, their leaves a vibrant golden hue, tremble and rustle violently under the wind, as if uttering their final wail. Yet, in stark contrast to the frenzied dance of their fragile leaves, their weathered, dark brown trunks, twisted like dragons, stand like a silent, resolute army, firmly rooted in the sand, unmoving. The dim light casts long, struggling shadows across the twisted trunks, and the scene is dominated by the colors of gold, dark brown, and the sweeping yellow sand. Despite the howling wind and the air filled with dust, the entire picture does not convey despair. Instead, through the tenacious standing of the poplar forest in the doomsday-like scene, it emanates a shocking, inspirational sense of power about life and tenacity.",
+        "seed": 31263,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_10/index_4607_seed_31263_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": -2.9361969304471094,
+        "videoalign_local_mq": -0.861183312893708,
+        "videoalign_local_vq": -1.550228577148959,
+        "videoalign_local_ta": -0.5247850404044425,
+        "avg": -1.730490985425776
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_tensor([8020, 8020])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "steady medium shot captures an elderly Time Lord in a magnificent, soaring, domed council chamber. The image is captured in the soft, emotive style of Ghibli's hand-drawn animation, with delicate lines and saturated colors. The Time Lord is clad in a rich, draped velvet robe of crimson, trimmed with gold embroidery. A massive, rigid, fan-shaped collar of polished metal and dark fabric encircles his neck and rises behind his ears, framing his wrinkled, stern face. His brows are furrowed, his eyes narrowed in anger, and his lips set in a stern line, in the grip of a sharp accusation. He extends his ringed right hand, his index finger firmly and forcefully pointing at something off-screen. He leans forward slightly, his posture imbued with unquestionable authority. In the background, curved wooden benches are stacked one after another, huge stone pillars support the vaulted ceiling, and a beam of soft light pours down from the huge circular skylight in the center of the dome, illuminating the dust particles floating in the air, giving his gorgeous robe a soft glow, and casting a long, soft shadow behind him, creating a solemn and dramatic atmosphere of confrontation.",
+        "seed": 17270,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_8020_seed_17270_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": -1.2373948878804057,
+        "videoalign_local_mq": -0.20685956845992332,
+        "videoalign_local_ta": 0.4424087416902192,
+        "videoalign_local_overall": -1.0018457146501099,
+        "avg": -0.27971848647994535
+    },
+    {
+        "prompt": "steady medium shot captures an elderly Time Lord in a magnificent, soaring, domed council chamber. The image is captured in the soft, emotive style of Ghibli's hand-drawn animation, with delicate lines and saturated colors. The Time Lord is clad in a rich, draped velvet robe of crimson, trimmed with gold embroidery. A massive, rigid, fan-shaped collar of polished metal and dark fabric encircles his neck and rises behind his ears, framing his wrinkled, stern face. His brows are furrowed, his eyes narrowed in anger, and his lips set in a stern line, in the grip of a sharp accusation. He extends his ringed right hand, his index finger firmly and forcefully pointing at something off-screen. He leans forward slightly, his posture imbued with unquestionable authority. In the background, curved wooden benches are stacked one after another, huge stone pillars support the vaulted ceiling, and a beam of soft light pours down from the huge circular skylight in the center of the dome, illuminating the dust particles floating in the air, giving his gorgeous robe a soft glow, and casting a long, soft shadow behind him, creating a solemn and dramatic atmosphere of confrontation.",
+        "seed": 17271,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_8020_seed_17271_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": -1.0236252002135613,
+        "videoalign_local_mq": -0.5688898341901384,
+        "videoalign_local_ta": -0.21690020301739588,
+        "videoalign_local_overall": -1.8094152374210954,
+        "avg": -1.0131577202192457
+    },
+    {
+        "prompt": "steady medium shot captures an elderly Time Lord in a magnificent, soaring, domed council chamber. The image is captured in the soft, emotive style of Ghibli's hand-drawn animation, with delicate lines and saturated colors. The Time Lord is clad in a rich, draped velvet robe of crimson, trimmed with gold embroidery. A massive, rigid, fan-shaped collar of polished metal and dark fabric encircles his neck and rises behind his ears, framing his wrinkled, stern face. His brows are furrowed, his eyes narrowed in anger, and his lips set in a stern line, in the grip of a sharp accusation. He extends his ringed right hand, his index finger firmly and forcefully pointing at something off-screen. He leans forward slightly, his posture imbued with unquestionable authority. In the background, curved wooden benches are stacked one after another, huge stone pillars support the vaulted ceiling, and a beam of soft light pours down from the huge circular skylight in the center of the dome, illuminating the dust particles floating in the air, giving his gorgeous robe a soft glow, and casting a long, soft shadow behind him, creating a solemn and dramatic atmosphere of confrontation.",
+        "seed": 17272,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_8020_seed_17272_dp_23_rank_46_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_ta": -0.1671410373790853,
+        "videoalign_local_overall": -2.008939841669918,
+        "videoalign_local_mq": -0.6756604789660416,
+        "videoalign_local_vq": -1.166138325324791,
+        "avg": -1.0880404395245016
+    },
+    {
+        "prompt": "steady medium shot captures an elderly Time Lord in a magnificent, soaring, domed council chamber. The image is captured in the soft, emotive style of Ghibli's hand-drawn animation, with delicate lines and saturated colors. The Time Lord is clad in a rich, draped velvet robe of crimson, trimmed with gold embroidery. A massive, rigid, fan-shaped collar of polished metal and dark fabric encircles his neck and rises behind his ears, framing his wrinkled, stern face. His brows are furrowed, his eyes narrowed in anger, and his lips set in a stern line, in the grip of a sharp accusation. He extends his ringed right hand, his index finger firmly and forcefully pointing at something off-screen. He leans forward slightly, his posture imbued with unquestionable authority. In the background, curved wooden benches are stacked one after another, huge stone pillars support the vaulted ceiling, and a beam of soft light pours down from the huge circular skylight in the center of the dome, illuminating the dust particles floating in the air, giving his gorgeous robe a soft glow, and casting a long, soft shadow behind him, creating a solemn and dramatic atmosphere of confrontation.",
+        "seed": 17273,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_11/index_8020_seed_17273_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": 0.5854663429003621,
+        "videoalign_local_overall": -1.8702914478513049,
+        "videoalign_local_mq": -1.0228418470784157,
+        "videoalign_local_vq": -1.4329159436732515,
+        "avg": -0.6424125524754715
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_tensor([7358, 7358])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Shot in extreme close-up from a slightly elevated angle with a static camera, a circular pool of viscous, inky black ferrofluid rests on a pristine, matte white surface. Under bright, clinical studio lighting, the liquid's surface possesses an oily, iridescent sheen, with soft highlights gently undulating across its otherwise tranquil form. In a breathtakingly instantaneous event, an invisible magnetic force exerted from below causes the tranquil pool to violently erupt. Solidifying in a fraction of a second, the liquid plunges upward into a dense, chaotic forest of perfectly shaped, needle-like spikes. Each spike, glossy and solid in appearance, catches the directed light, creating sharp, brilliant white highlights along its razor-like edge, culminating in a menacing, pinpoint point. The entire structure, frozen in this aggressive crystalline structure, stands as a stark and beautiful testament to the unseen forces at work upon it, creating a tense and captivating atmosphere of controlled chaos.",
+        "seed": 29111,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29111_dp_24_rank_48_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "sample_idx_in_group": 0,
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+        "videoalign_local_mq": -0.7520262381435089,
+        "avg": -0.6077760834455592
+    },
+    {
+        "prompt": "Shot in extreme close-up from a slightly elevated angle with a static camera, a circular pool of viscous, inky black ferrofluid rests on a pristine, matte white surface. Under bright, clinical studio lighting, the liquid's surface possesses an oily, iridescent sheen, with soft highlights gently undulating across its otherwise tranquil form. In a breathtakingly instantaneous event, an invisible magnetic force exerted from below causes the tranquil pool to violently erupt. Solidifying in a fraction of a second, the liquid plunges upward into a dense, chaotic forest of perfectly shaped, needle-like spikes. Each spike, glossy and solid in appearance, catches the directed light, creating sharp, brilliant white highlights along its razor-like edge, culminating in a menacing, pinpoint point. The entire structure, frozen in this aggressive crystalline structure, stands as a stark and beautiful testament to the unseen forces at work upon it, creating a tense and captivating atmosphere of controlled chaos.",
+        "seed": 29112,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29112_dp_24_rank_48_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 12,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_vq": -0.8220212671293825,
+        "videoalign_local_ta": 0.8467019625014927,
+        "videoalign_local_overall": -0.771185145262167,
+        "videoalign_local_mq": -0.7958658406342771,
+        "avg": 0.03775840861966284
+    },
+    {
+        "prompt": "Shot in extreme close-up from a slightly elevated angle with a static camera, a circular pool of viscous, inky black ferrofluid rests on a pristine, matte white surface. Under bright, clinical studio lighting, the liquid's surface possesses an oily, iridescent sheen, with soft highlights gently undulating across its otherwise tranquil form. In a breathtakingly instantaneous event, an invisible magnetic force exerted from below causes the tranquil pool to violently erupt. Solidifying in a fraction of a second, the liquid plunges upward into a dense, chaotic forest of perfectly shaped, needle-like spikes. Each spike, glossy and solid in appearance, catches the directed light, creating sharp, brilliant white highlights along its razor-like edge, culminating in a menacing, pinpoint point. The entire structure, frozen in this aggressive crystalline structure, stands as a stark and beautiful testament to the unseen forces at work upon it, creating a tense and captivating atmosphere of controlled chaos.",
+        "seed": 29113,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29113_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": -1.202635589072789,
+        "videoalign_local_mq": -0.8015225635363117,
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+        "videoalign_local_ta": 0.24337207913697692,
+        "avg": -0.7587069971675734
+    },
+    {
+        "prompt": "Shot in extreme close-up from a slightly elevated angle with a static camera, a circular pool of viscous, inky black ferrofluid rests on a pristine, matte white surface. Under bright, clinical studio lighting, the liquid's surface possesses an oily, iridescent sheen, with soft highlights gently undulating across its otherwise tranquil form. In a breathtakingly instantaneous event, an invisible magnetic force exerted from below causes the tranquil pool to violently erupt. Solidifying in a fraction of a second, the liquid plunges upward into a dense, chaotic forest of perfectly shaped, needle-like spikes. Each spike, glossy and solid in appearance, catches the directed light, creating sharp, brilliant white highlights along its razor-like edge, culminating in a menacing, pinpoint point. The entire structure, frozen in this aggressive crystalline structure, stands as a stark and beautiful testament to the unseen forces at work upon it, creating a tense and captivating atmosphere of controlled chaos.",
+        "seed": 29114,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_12/index_7358_seed_29114_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": -0.9888659014059442,
+        "videoalign_local_mq": -0.1446356165375426,
+        "videoalign_local_overall": -1.1575849541124292,
+        "videoalign_local_ta": -0.024083436168942405,
+        "avg": -0.5908341951406858
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_13/index_tensor([7170, 7170])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slowly retreating tracking shot captures a white-haired elderly couple at eye level. They support each other as they slowly walk along a winding forest path. The elderly man, his silver hair meticulously combed and his face lined with kindly wrinkles, wears a beige knitted cardigan over a light blue plaid shirt. His left arm carefully wraps around the elderly woman's waist, providing steady support. The elderly woman, also with silver hair elegantly tied in a bun, wears a lavender woolen shawl. She leans slightly toward the elderly man, her right hand resting securely on his arm, a serene and contented smile on her face. Their steps are slow yet remarkably steady, each step perfectly coordinated. The warm golden afternoon sun penetrates the canopy of tall, dense maple trees, casting a dappled, oscillating light on the path carpeted with golden fallen leaves. The light softly outlines their hair, creating a warm halo. The entire picture is shrouded in the unique warm colors of autumn, full of tranquility, warmth and eternal love that supports each other.",
+        "seed": 29636,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_13/index_7170_seed_29636_dp_26_rank_52_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 13,
+        "rank_in_group": 0,
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+        "videoalign_local_overall": -0.24993123649966376,
+        "videoalign_local_ta": 1.319414036065443,
+        "videoalign_local_vq": -1.0966197277095568,
+        "videoalign_local_mq": -0.47272554485554996,
+        "avg": 0.5347413997828896
+    },
+    {
+        "prompt": "slowly retreating tracking shot captures a white-haired elderly couple at eye level. They support each other as they slowly walk along a winding forest path. The elderly man, his silver hair meticulously combed and his face lined with kindly wrinkles, wears a beige knitted cardigan over a light blue plaid shirt. His left arm carefully wraps around the elderly woman's waist, providing steady support. The elderly woman, also with silver hair elegantly tied in a bun, wears a lavender woolen shawl. She leans slightly toward the elderly man, her right hand resting securely on his arm, a serene and contented smile on her face. Their steps are slow yet remarkably steady, each step perfectly coordinated. The warm golden afternoon sun penetrates the canopy of tall, dense maple trees, casting a dappled, oscillating light on the path carpeted with golden fallen leaves. The light softly outlines their hair, creating a warm halo. The entire picture is shrouded in the unique warm colors of autumn, full of tranquility, warmth and eternal love that supports each other.",
+        "seed": 29637,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_13/index_7170_seed_29637_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": -0.37968417743279415,
+        "videoalign_local_ta": 1.4064925759324864,
+        "videoalign_local_vq": -1.152234605801744,
+        "videoalign_local_mq": -0.6339421475635364,
+        "avg": 0.5134041992498461
+    },
+    {
+        "prompt": "slowly retreating tracking shot captures a white-haired elderly couple at eye level. They support each other as they slowly walk along a winding forest path. The elderly man, his silver hair meticulously combed and his face lined with kindly wrinkles, wears a beige knitted cardigan over a light blue plaid shirt. His left arm carefully wraps around the elderly woman's waist, providing steady support. The elderly woman, also with silver hair elegantly tied in a bun, wears a lavender woolen shawl. She leans slightly toward the elderly man, her right hand resting securely on his arm, a serene and contented smile on her face. Their steps are slow yet remarkably steady, each step perfectly coordinated. The warm golden afternoon sun penetrates the canopy of tall, dense maple trees, casting a dappled, oscillating light on the path carpeted with golden fallen leaves. The light softly outlines their hair, creating a warm halo. The entire picture is shrouded in the unique warm colors of autumn, full of tranquility, warmth and eternal love that supports each other.",
+        "seed": 29638,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_13/index_7170_seed_29638_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": -0.6026871735650081,
+        "videoalign_local_vq": -1.2721541866880228,
+        "videoalign_local_ta": 1.4686915329803747,
+        "videoalign_local_mq": -0.7992245198573601,
+        "avg": 0.43300217970768323
+    },
+    {
+        "prompt": "slowly retreating tracking shot captures a white-haired elderly couple at eye level. They support each other as they slowly walk along a winding forest path. The elderly man, his silver hair meticulously combed and his face lined with kindly wrinkles, wears a beige knitted cardigan over a light blue plaid shirt. His left arm carefully wraps around the elderly woman's waist, providing steady support. The elderly woman, also with silver hair elegantly tied in a bun, wears a lavender woolen shawl. She leans slightly toward the elderly man, her right hand resting securely on his arm, a serene and contented smile on her face. Their steps are slow yet remarkably steady, each step perfectly coordinated. The warm golden afternoon sun penetrates the canopy of tall, dense maple trees, casting a dappled, oscillating light on the path carpeted with golden fallen leaves. The light softly outlines their hair, creating a warm halo. The entire picture is shrouded in the unique warm colors of autumn, full of tranquility, warmth and eternal love that supports each other.",
+        "seed": 29639,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_13/index_7170_seed_29639_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": -0.5821222699653696,
+        "videoalign_local_vq": -1.1279030966364123,
+        "videoalign_local_ta": 1.2447752876079772,
+        "videoalign_local_mq": -0.6989944609369344,
+        "avg": 0.3313265088213038
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_14/index_tensor([1523, 1523])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slightly low-angle, medium shot, filmed in extreme slow motion, slowly unfolds a nightmarish scene, rendered with the grotesque and intricate detail of a Hierophant Bosch painting. Two enormous centipedes are locked in a violent, writhing struggle, their segmented bodies swirling and unfolding with immense, deliberate force. Their heads are a demonic, blood-red chitin that exudes a faint inner malevolence, each adorned with a cluster of beady black eyes and twitching tentacles. Their countless spiky golden legs, gleaming with a metallic sheen, grapple and collide, kicking up tiny, slowly drifting dust particles. Black, sharp fangs rub together, dripping a sticky, transparent sap that hangs in the air like suspended jewels. The creatures are set against a surreal, hellish landscape of twisted, barren rock formations and broken ochre earth beneath a sickly, sulfur-yellow sky. The only light comes from a low, unseen infernal source, casting long, twisting shadows and creating a frenetic, warm palette that makes the entire picture feel like a living, breathing painting, evoking an atmosphere of pure, beautiful terror.",
+        "seed": 7315,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_14/index_1523_seed_7315_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": -1.0896678679480336,
+        "videoalign_local_mq": -1.0935508833538485,
+        "videoalign_local_overall": -1.6475115740398305,
+        "videoalign_local_ta": 0.5357071772620515,
+        "avg": -0.5559021983888895
+    },
+    {
+        "prompt": "slightly low-angle, medium shot, filmed in extreme slow motion, slowly unfolds a nightmarish scene, rendered with the grotesque and intricate detail of a Hierophant Bosch painting. Two enormous centipedes are locked in a violent, writhing struggle, their segmented bodies swirling and unfolding with immense, deliberate force. Their heads are a demonic, blood-red chitin that exudes a faint inner malevolence, each adorned with a cluster of beady black eyes and twitching tentacles. Their countless spiky golden legs, gleaming with a metallic sheen, grapple and collide, kicking up tiny, slowly drifting dust particles. Black, sharp fangs rub together, dripping a sticky, transparent sap that hangs in the air like suspended jewels. The creatures are set against a surreal, hellish landscape of twisted, barren rock formations and broken ochre earth beneath a sickly, sulfur-yellow sky. The only light comes from a low, unseen infernal source, casting long, twisting shadows and creating a frenetic, warm palette that makes the entire picture feel like a living, breathing painting, evoking an atmosphere of pure, beautiful terror.",
+        "seed": 7316,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_14/index_1523_seed_7316_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": -1.2182772735362164,
+        "videoalign_local_mq": -1.1840584497864022,
+        "videoalign_local_overall": -1.7919897976031012,
+        "videoalign_local_ta": 0.6103459257195174,
+        "avg": -0.5908219359417919
+    },
+    {
+        "prompt": "slightly low-angle, medium shot, filmed in extreme slow motion, slowly unfolds a nightmarish scene, rendered with the grotesque and intricate detail of a Hierophant Bosch painting. Two enormous centipedes are locked in a violent, writhing struggle, their segmented bodies swirling and unfolding with immense, deliberate force. Their heads are a demonic, blood-red chitin that exudes a faint inner malevolence, each adorned with a cluster of beady black eyes and twitching tentacles. Their countless spiky golden legs, gleaming with a metallic sheen, grapple and collide, kicking up tiny, slowly drifting dust particles. Black, sharp fangs rub together, dripping a sticky, transparent sap that hangs in the air like suspended jewels. The creatures are set against a surreal, hellish landscape of twisted, barren rock formations and broken ochre earth beneath a sickly, sulfur-yellow sky. The only light comes from a low, unseen infernal source, casting long, twisting shadows and creating a frenetic, warm palette that makes the entire picture feel like a living, breathing painting, evoking an atmosphere of pure, beautiful terror.",
+        "seed": 7317,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_14/index_1523_seed_7317_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": -0.9698100698718414,
+        "videoalign_local_vq": -0.9749621818828974,
+        "videoalign_local_ta": 0.7845030054536044,
+        "videoalign_local_overall": -1.1602692463011344,
+        "avg": -0.18788312042376498
+    },
+    {
+        "prompt": "slightly low-angle, medium shot, filmed in extreme slow motion, slowly unfolds a nightmarish scene, rendered with the grotesque and intricate detail of a Hierophant Bosch painting. Two enormous centipedes are locked in a violent, writhing struggle, their segmented bodies swirling and unfolding with immense, deliberate force. Their heads are a demonic, blood-red chitin that exudes a faint inner malevolence, each adorned with a cluster of beady black eyes and twitching tentacles. Their countless spiky golden legs, gleaming with a metallic sheen, grapple and collide, kicking up tiny, slowly drifting dust particles. Black, sharp fangs rub together, dripping a sticky, transparent sap that hangs in the air like suspended jewels. The creatures are set against a surreal, hellish landscape of twisted, barren rock formations and broken ochre earth beneath a sickly, sulfur-yellow sky. The only light comes from a low, unseen infernal source, casting long, twisting shadows and creating a frenetic, warm palette that makes the entire picture feel like a living, breathing painting, evoking an atmosphere of pure, beautiful terror.",
+        "seed": 7318,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_14/index_1523_seed_7318_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": -1.2109278835710666,
+        "videoalign_local_vq": -1.051432639259655,
+        "videoalign_local_ta": 0.2931312447752875,
+        "videoalign_local_overall": -1.9692292780554341,
+        "avg": -0.8380490166400733
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_tensor([3403, 3403])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, eye-level medium close-up captures a woman seated in a modern, white, molded-plastic salon chair with polished chrome armrests. A sleek black nylon cape drapes around her shoulders, and sections of her long hair are meticulously wrapped in gleaming silver foil, suggesting she's undergoing a chemical hair treatment. Her face, framed by the foil, is meticulously made up with a bold, matte red lipstick, contrasting sharply with the scene's neutral color palette. Her expression is one of frozen terror; her eyes are wide, her brows slightly arched, and as she gazes into the camera, her lips part in a silent gasp of concern or surprise. The scene is bathed in bright, even light from professional salon fixtures overhead, eliminating harsh shadows and creating a clean, clinical feel, softly reflected in the foil. The background is softly out of focus, revealing the blurred outlines of a pristine, well-organized salon setting, complete with a large mirror and another empty station, reinforcing the professional ambiance while keeping the viewer's attention locked on the woman. The monotonous, bright lighting and her fragile, uncertain expression combine to create a palpable atmosphere of tense anticipation, focusing entirely on her personal reactions during the transformation.",
+        "seed": 21539,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_3403_seed_21539_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": -1.375753271663974,
+        "videoalign_local_ta": -0.08628239321683062,
+        "videoalign_local_mq": -0.28322532763739056,
+        "videoalign_local_vq": -1.0062455508097528,
+        "avg": -0.7310178324404023
+    },
+    {
+        "prompt": "static, eye-level medium close-up captures a woman seated in a modern, white, molded-plastic salon chair with polished chrome armrests. A sleek black nylon cape drapes around her shoulders, and sections of her long hair are meticulously wrapped in gleaming silver foil, suggesting she's undergoing a chemical hair treatment. Her face, framed by the foil, is meticulously made up with a bold, matte red lipstick, contrasting sharply with the scene's neutral color palette. Her expression is one of frozen terror; her eyes are wide, her brows slightly arched, and as she gazes into the camera, her lips part in a silent gasp of concern or surprise. The scene is bathed in bright, even light from professional salon fixtures overhead, eliminating harsh shadows and creating a clean, clinical feel, softly reflected in the foil. The background is softly out of focus, revealing the blurred outlines of a pristine, well-organized salon setting, complete with a large mirror and another empty station, reinforcing the professional ambiance while keeping the viewer's attention locked on the woman. The monotonous, bright lighting and her fragile, uncertain expression combine to create a palpable atmosphere of tense anticipation, focusing entirely on her personal reactions during the transformation.",
+        "seed": 21540,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_3403_seed_21540_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": 0.12590093917992806,
+        "videoalign_local_ta": 0.7471836312248714,
+        "videoalign_local_mq": -0.02867279704583309,
+        "videoalign_local_vq": -0.5926098949991102,
+        "avg": 0.43654228520239974
+    },
+    {
+        "prompt": "static, eye-level medium close-up captures a woman seated in a modern, white, molded-plastic salon chair with polished chrome armrests. A sleek black nylon cape drapes around her shoulders, and sections of her long hair are meticulously wrapped in gleaming silver foil, suggesting she's undergoing a chemical hair treatment. Her face, framed by the foil, is meticulously made up with a bold, matte red lipstick, contrasting sharply with the scene's neutral color palette. Her expression is one of frozen terror; her eyes are wide, her brows slightly arched, and as she gazes into the camera, her lips part in a silent gasp of concern or surprise. The scene is bathed in bright, even light from professional salon fixtures overhead, eliminating harsh shadows and creating a clean, clinical feel, softly reflected in the foil. The background is softly out of focus, revealing the blurred outlines of a pristine, well-organized salon setting, complete with a large mirror and another empty station, reinforcing the professional ambiance while keeping the viewer's attention locked on the woman. The monotonous, bright lighting and her fragile, uncertain expression combine to create a palpable atmosphere of tense anticipation, focusing entirely on her personal reactions during the transformation.",
+        "seed": 21541,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_3403_seed_21541_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": -0.2888820505394252,
+        "videoalign_local_vq": -1.0305770599750845,
+        "videoalign_local_ta": 0.3553302018231757,
+        "videoalign_local_overall": -0.964128908691334,
+        "avg": -0.30439935343407915
+    },
+    {
+        "prompt": "static, eye-level medium close-up captures a woman seated in a modern, white, molded-plastic salon chair with polished chrome armrests. A sleek black nylon cape drapes around her shoulders, and sections of her long hair are meticulously wrapped in gleaming silver foil, suggesting she's undergoing a chemical hair treatment. Her face, framed by the foil, is meticulously made up with a bold, matte red lipstick, contrasting sharply with the scene's neutral color palette. Her expression is one of frozen terror; her eyes are wide, her brows slightly arched, and as she gazes into the camera, her lips part in a silent gasp of concern or surprise. The scene is bathed in bright, even light from professional salon fixtures overhead, eliminating harsh shadows and creating a clean, clinical feel, softly reflected in the foil. The background is softly out of focus, revealing the blurred outlines of a pristine, well-organized salon setting, complete with a large mirror and another empty station, reinforcing the professional ambiance while keeping the viewer's attention locked on the woman. The monotonous, bright lighting and her fragile, uncertain expression combine to create a palpable atmosphere of tense anticipation, focusing entirely on her personal reactions during the transformation.",
+        "seed": 21542,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_15/index_3403_seed_21542_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.3822179784229962,
+        "videoalign_local_vq": -0.8498287061754761,
+        "videoalign_local_ta": 0.5108275944428963,
+        "videoalign_local_overall": -0.7212190901555761,
+        "avg": -0.1051957478563399
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_tensor([9044, 9044])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "long, established shot captures a scene in a bleak autumn forest. In the center of the frame, a corpulent, pig-faced monk with a protruding belly stands out. He wears a wrinkled, dull ochre-yellow robe, his shiny head reflecting a faint luster under the gloomy sky. His small eyes, a look of deep fatigue, slump against the gnarled trunk of an ancient, leafless tree. The ground is carpeted with withered, decaying leaves, and the air is bathed in a cool gray. Soft light, diffused by the thick clouds, casts an even ray of light, creating few discernible shadows. He first took a slow, heavy breath, causing his already huge chest and belly to swell even more. Then, he let out a long, silent sigh, his shoulders slumping and even his loose robes rippling. This action was filled with an endless sense of loss and loneliness, creating a thick atmosphere of melancholy in the quiet and bleak vista.",
+        "seed": 15998,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_9044_seed_15998_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": -0.9244948407874019,
+        "videoalign_local_ta": 0.48594801162374096,
+        "videoalign_local_mq": -0.40767323148215195,
+        "videoalign_local_vq": -1.002769620928991,
+        "avg": -0.21927341458183047
+    },
+    {
+        "prompt": "long, established shot captures a scene in a bleak autumn forest. In the center of the frame, a corpulent, pig-faced monk with a protruding belly stands out. He wears a wrinkled, dull ochre-yellow robe, his shiny head reflecting a faint luster under the gloomy sky. His small eyes, a look of deep fatigue, slump against the gnarled trunk of an ancient, leafless tree. The ground is carpeted with withered, decaying leaves, and the air is bathed in a cool gray. Soft light, diffused by the thick clouds, casts an even ray of light, creating few discernible shadows. He first took a slow, heavy breath, causing his already huge chest and belly to swell even more. Then, he let out a long, silent sigh, his shoulders slumping and even his loose robes rippling. This action was filled with an endless sense of loss and loneliness, creating a thick atmosphere of melancholy in the quiet and bleak vista.",
+        "seed": 15999,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_9044_seed_15999_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": -0.6258398674595685,
+        "videoalign_local_ta": 0.5357071772620515,
+        "videoalign_local_mq": -0.15877742379262913,
+        "videoalign_local_vq": -1.002769620928991,
+        "avg": -0.045066345098758495
+    },
+    {
+        "prompt": "long, established shot captures a scene in a bleak autumn forest. In the center of the frame, a corpulent, pig-faced monk with a protruding belly stands out. He wears a wrinkled, dull ochre-yellow robe, his shiny head reflecting a faint luster under the gloomy sky. His small eyes, a look of deep fatigue, slump against the gnarled trunk of an ancient, leafless tree. The ground is carpeted with withered, decaying leaves, and the air is bathed in a cool gray. Soft light, diffused by the thick clouds, casts an even ray of light, creating few discernible shadows. He first took a slow, heavy breath, causing his already huge chest and belly to swell even more. Then, he let out a long, silent sigh, his shoulders slumping and even his loose robes rippling. This action was filled with an endless sense of loss and loneliness, creating a thick atmosphere of melancholy in the quiet and bleak vista.",
+        "seed": 16000,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_9044_seed_16000_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": -0.28605368908840784,
+        "videoalign_local_ta": 0.42374905457585277,
+        "videoalign_local_vq": -1.0931437978287952,
+        "videoalign_local_overall": -0.9554484323413502,
+        "avg": -0.26584968888274874
+    },
+    {
+        "prompt": "long, established shot captures a scene in a bleak autumn forest. In the center of the frame, a corpulent, pig-faced monk with a protruding belly stands out. He wears a wrinkled, dull ochre-yellow robe, his shiny head reflecting a faint luster under the gloomy sky. His small eyes, a look of deep fatigue, slump against the gnarled trunk of an ancient, leafless tree. The ground is carpeted with withered, decaying leaves, and the air is bathed in a cool gray. Soft light, diffused by the thick clouds, casts an even ray of light, creating few discernible shadows. He first took a slow, heavy breath, causing his already huge chest and belly to swell even more. Then, he let out a long, silent sigh, his shoulders slumping and even his loose robes rippling. This action was filled with an endless sense of loss and loneliness, creating a thick atmosphere of melancholy in the quiet and bleak vista.",
+        "seed": 16001,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_2/index_9044_seed_16001_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": 0.14668561291723983,
+        "videoalign_local_ta": 0.36776999323275333,
+        "videoalign_local_vq": -0.9645343922406123,
+        "videoalign_local_overall": -0.4500787860906192,
+        "avg": -0.04115439642893291
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_3/index_tensor([8171, 8171])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "medium shot at eye level, a subtle handheld drift that immerses the audience in the scene, captures a young, adult Southeast Asian male with short, tousled black hair and a radiant, captivating smile. He wears a lightweight, beige linen, short-sleeved shirt, the collar slightly open to reveal a simple neckline. He stands in a bustling open-air market, bathed in the contrasting light of the midday sun. He is engaged in a lively conversation with an off-screen vendor, leaning slightly forward, his posture energetic. His hands move animatedly as he speaks; one moment his palm is open in a welcoming gesture, the next his fingers dance in the air, fluidly making a point, his entire body language conveying excitement and genuine interest. Behind him, the market stalls are filled with a kaleidoscope of fresh produce—vibrant red peppers, dark green leafy vegetables, and bright yellow mangoes, piled high in woven bamboo baskets. Sunlight filters through the colorful fabric awning overhead, casting dynamic patterns of light and sharp shadows across the scene and creating a warm golden glow on his skin. There was a vibrant energy in the air, and in the background was a vivid blur of other shoppers and vendors, all of which created a joyous, sun-drenched, and truly vibrant atmosphere.",
+        "seed": 30418,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_3/index_8171_seed_30418_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": -1.4129293468588717,
+        "videoalign_local_ta": 0.9586600851876914,
+        "videoalign_local_mq": -1.0207205759901528,
+        "videoalign_local_overall": -1.4749898376613333,
+        "avg": -0.25816487623682083
+    },
+    {
+        "prompt": "medium shot at eye level, a subtle handheld drift that immerses the audience in the scene, captures a young, adult Southeast Asian male with short, tousled black hair and a radiant, captivating smile. He wears a lightweight, beige linen, short-sleeved shirt, the collar slightly open to reveal a simple neckline. He stands in a bustling open-air market, bathed in the contrasting light of the midday sun. He is engaged in a lively conversation with an off-screen vendor, leaning slightly forward, his posture energetic. His hands move animatedly as he speaks; one moment his palm is open in a welcoming gesture, the next his fingers dance in the air, fluidly making a point, his entire body language conveying excitement and genuine interest. Behind him, the market stalls are filled with a kaleidoscope of fresh produce—vibrant red peppers, dark green leafy vegetables, and bright yellow mangoes, piled high in woven bamboo baskets. Sunlight filters through the colorful fabric awning overhead, casting dynamic patterns of light and sharp shadows across the scene and creating a warm golden glow on his skin. There was a vibrant energy in the air, and in the background was a vivid blur of other shoppers and vendors, all of which created a joyous, sun-drenched, and truly vibrant atmosphere.",
+        "seed": 30419,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_3/index_8171_seed_30419_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": -1.2791060464495463,
+        "videoalign_local_ta": 0.7720632140440268,
+        "videoalign_local_mq": -0.7537939640503947,
+        "videoalign_local_overall": -1.2608367964559144,
+        "avg": -0.2443867912059437
+    },
+    {
+        "prompt": "medium shot at eye level, a subtle handheld drift that immerses the audience in the scene, captures a young, adult Southeast Asian male with short, tousled black hair and a radiant, captivating smile. He wears a lightweight, beige linen, short-sleeved shirt, the collar slightly open to reveal a simple neckline. He stands in a bustling open-air market, bathed in the contrasting light of the midday sun. He is engaged in a lively conversation with an off-screen vendor, leaning slightly forward, his posture energetic. His hands move animatedly as he speaks; one moment his palm is open in a welcoming gesture, the next his fingers dance in the air, fluidly making a point, his entire body language conveying excitement and genuine interest. Behind him, the market stalls are filled with a kaleidoscope of fresh produce—vibrant red peppers, dark green leafy vegetables, and bright yellow mangoes, piled high in woven bamboo baskets. Sunlight filters through the colorful fabric awning overhead, casting dynamic patterns of light and sharp shadows across the scene and creating a warm golden glow on his skin. There was a vibrant energy in the air, and in the background was a vivid blur of other shoppers and vendors, all of which created a joyous, sun-drenched, and truly vibrant atmosphere.",
+        "seed": 30420,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_3/index_8171_seed_30420_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": -1.1501181123741946,
+        "videoalign_local_ta": 0.8342621710919149,
+        "videoalign_local_overall": -1.5410850745800195,
+        "videoalign_local_vq": -1.2252291332977399,
+        "avg": -0.3534114517440523
+    },
+    {
+        "prompt": "medium shot at eye level, a subtle handheld drift that immerses the audience in the scene, captures a young, adult Southeast Asian male with short, tousled black hair and a radiant, captivating smile. He wears a lightweight, beige linen, short-sleeved shirt, the collar slightly open to reveal a simple neckline. He stands in a bustling open-air market, bathed in the contrasting light of the midday sun. He is engaged in a lively conversation with an off-screen vendor, leaning slightly forward, his posture energetic. His hands move animatedly as he speaks; one moment his palm is open in a welcoming gesture, the next his fingers dance in the air, fluidly making a point, his entire body language conveying excitement and genuine interest. Behind him, the market stalls are filled with a kaleidoscope of fresh produce—vibrant red peppers, dark green leafy vegetables, and bright yellow mangoes, piled high in woven bamboo baskets. Sunlight filters through the colorful fabric awning overhead, casting dynamic patterns of light and sharp shadows across the scene and creating a warm golden glow on his skin. There was a vibrant energy in the air, and in the background was a vivid blur of other shoppers and vendors, all of which created a joyous, sun-drenched, and truly vibrant atmosphere.",
+        "seed": 30421,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_3/index_8171_seed_30421_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": -0.7757137652957787,
+        "videoalign_local_ta": 1.0706182078738902,
+        "videoalign_local_overall": -0.6418225106164073,
+        "videoalign_local_vq": -0.9367269531945187,
+        "avg": 0.21439784862874145
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_4/index_tensor([7340, 7340])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, long shot quietly captures this scene imbued with nostalgia and fantasy: Beneath the fading light of the Showa era, the sky is stained a warm orange and lavender. A veil of mist lingers over the old wooden pier, casting a soft sheen on the wet pavement. A vintage taxi, its sleek, retro lines, its headlights illuminating in twin beams of warm yellow light, slowly begins to move. A large, slightly faded Bugs Bunny cartoon character painted on its side, nibbling a carrot with a sly smile, imbues the otherwise realistic scene with a touch of surreal childlike charm. As the taxi slowly moves away from the camera, deeper into the pier, its reflection on the calm, mirror-like water below—a vibrant, shimmering silhouette of vibrant colors and a play of light and shadow—begins to gently ripple, shatter, and then reunite in the ripples, like a flowing, classically poetic scroll unfolding. The entire scene is immersed in a tranquil, dreamy, and slightly melancholic atmosphere.",
+        "seed": 23744,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_4/index_7340_seed_23744_dp_8_rank_16_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_mq": -1.0270843892549417,
+        "videoalign_local_ta": -0.762696051112615,
+        "videoalign_local_overall": -3.4137095932695414,
+        "videoalign_local_vq": -1.6239291529019844,
+        "avg": -2.088202822191078
+    },
+    {
+        "prompt": "static, long shot quietly captures this scene imbued with nostalgia and fantasy: Beneath the fading light of the Showa era, the sky is stained a warm orange and lavender. A veil of mist lingers over the old wooden pier, casting a soft sheen on the wet pavement. A vintage taxi, its sleek, retro lines, its headlights illuminating in twin beams of warm yellow light, slowly begins to move. A large, slightly faded Bugs Bunny cartoon character painted on its side, nibbling a carrot with a sly smile, imbues the otherwise realistic scene with a touch of surreal childlike charm. As the taxi slowly moves away from the camera, deeper into the pier, its reflection on the calm, mirror-like water below—a vibrant, shimmering silhouette of vibrant colors and a play of light and shadow—begins to gently ripple, shatter, and then reunite in the ripples, like a flowing, classically poetic scroll unfolding. The entire scene is immersed in a tranquil, dreamy, and slightly melancholic atmosphere.",
+        "seed": 23745,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_4/index_7340_seed_23745_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": -1.0723381724712187,
+        "videoalign_local_ta": -1.1743753980733251,
+        "videoalign_local_overall": -3.544937231338279,
+        "videoalign_local_vq": -1.2982236607937356,
+        "avg": -2.359656314705802
+    },
+    {
+        "prompt": "static, long shot quietly captures this scene imbued with nostalgia and fantasy: Beneath the fading light of the Showa era, the sky is stained a warm orange and lavender. A veil of mist lingers over the old wooden pier, casting a soft sheen on the wet pavement. A vintage taxi, its sleek, retro lines, its headlights illuminating in twin beams of warm yellow light, slowly begins to move. A large, slightly faded Bugs Bunny cartoon character painted on its side, nibbling a carrot with a sly smile, imbues the otherwise realistic scene with a touch of surreal childlike charm. As the taxi slowly moves away from the camera, deeper into the pier, its reflection on the calm, mirror-like water below—a vibrant, shimmering silhouette of vibrant colors and a play of light and shadow—begins to gently ripple, shatter, and then reunite in the ripples, like a flowing, classically poetic scroll unfolding. The entire scene is immersed in a tranquil, dreamy, and slightly melancholic atmosphere.",
+        "seed": 23746,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_4/index_7340_seed_23746_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": -1.0369836543335023,
+        "videoalign_local_overall": -2.6688252059770625,
+        "videoalign_local_ta": -0.2293399944269735,
+        "videoalign_local_vq": -1.4025015572165866,
+        "avg": -1.449082600202018
+    },
+    {
+        "prompt": "static, long shot quietly captures this scene imbued with nostalgia and fantasy: Beneath the fading light of the Showa era, the sky is stained a warm orange and lavender. A veil of mist lingers over the old wooden pier, casting a soft sheen on the wet pavement. A vintage taxi, its sleek, retro lines, its headlights illuminating in twin beams of warm yellow light, slowly begins to move. A large, slightly faded Bugs Bunny cartoon character painted on its side, nibbling a carrot with a sly smile, imbues the otherwise realistic scene with a touch of surreal childlike charm. As the taxi slowly moves away from the camera, deeper into the pier, its reflection on the calm, mirror-like water below—a vibrant, shimmering silhouette of vibrant colors and a play of light and shadow—begins to gently ripple, shatter, and then reunite in the ripples, like a flowing, classically poetic scroll unfolding. The entire scene is immersed in a tranquil, dreamy, and slightly melancholic atmosphere.",
+        "seed": 23747,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_4/index_7340_seed_23747_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": -1.0935508833538485,
+        "videoalign_local_overall": -2.639410042438012,
+        "videoalign_local_ta": -0.1920206201982406,
+        "videoalign_local_vq": -1.3538385388859229,
+        "avg": -1.4157153313181263
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_tensor([94, 94])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In full cinematic style, a sleek, eye-level, doll-like camera follows a young woman through a busy airport terminal. She walks with a determined stride, her long honey-blonde hair pulled back in a loose ponytail that sways with her movements. She wears a classic beige trench coat over a simple white T-shirt and dark blue jeans, with practical white sneakers on her feet. Her right hand firmly grasps the telescopic handle of a dark teal, hard-shell suitcase, its four wheels gliding effortlessly across the polished floor behind her. The spacious, modern hall is filled with the constant, fluid movement of other travelers, while a blurred digital flight information board displays abstract, shifting patterns of light and text in the background. The entire scene is bathed in bright morning light, streaming in through the vast floor-to-ceiling windows, casting long, dramatic shadows and creating pools of luminous, warm gold on the ground. This high-contrast lighting illuminates the dancing dust motes in the sunlight and occasionally creates soft, cinematic lens flares, enhancing the atmosphere of hopeful anticipation and the grand scale of the journey just begun.",
+        "seed": 12265,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_94_seed_12265_dp_10_rank_20_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 5,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -0.9498630833358706,
+        "videoalign_local_mq": -0.9408193649989139,
+        "videoalign_local_ta": 1.4064925759324864,
+        "videoalign_local_vq": -1.4155362942694432,
+        "avg": 0.2283147462983079
+    },
+    {
+        "prompt": "In full cinematic style, a sleek, eye-level, doll-like camera follows a young woman through a busy airport terminal. She walks with a determined stride, her long honey-blonde hair pulled back in a loose ponytail that sways with her movements. She wears a classic beige trench coat over a simple white T-shirt and dark blue jeans, with practical white sneakers on her feet. Her right hand firmly grasps the telescopic handle of a dark teal, hard-shell suitcase, its four wheels gliding effortlessly across the polished floor behind her. The spacious, modern hall is filled with the constant, fluid movement of other travelers, while a blurred digital flight information board displays abstract, shifting patterns of light and text in the background. The entire scene is bathed in bright morning light, streaming in through the vast floor-to-ceiling windows, casting long, dramatic shadows and creating pools of luminous, warm gold on the ground. This high-contrast lighting illuminates the dancing dust motes in the sunlight and occasionally creates soft, cinematic lens flares, enhancing the atmosphere of hopeful anticipation and the grand scale of the journey just begun.",
+        "seed": 12266,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_94_seed_12266_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": -0.8750307562773825,
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+        "prompt": "In full cinematic style, a sleek, eye-level, doll-like camera follows a young woman through a busy airport terminal. She walks with a determined stride, her long honey-blonde hair pulled back in a loose ponytail that sways with her movements. She wears a classic beige trench coat over a simple white T-shirt and dark blue jeans, with practical white sneakers on her feet. Her right hand firmly grasps the telescopic handle of a dark teal, hard-shell suitcase, its four wheels gliding effortlessly across the polished floor behind her. The spacious, modern hall is filled with the constant, fluid movement of other travelers, while a blurred digital flight information board displays abstract, shifting patterns of light and text in the background. The entire scene is bathed in bright morning light, streaming in through the vast floor-to-ceiling windows, casting long, dramatic shadows and creating pools of luminous, warm gold on the ground. This high-contrast lighting illuminates the dancing dust motes in the sunlight and occasionally creates soft, cinematic lens flares, enhancing the atmosphere of hopeful anticipation and the grand scale of the journey just begun.",
+        "seed": 12267,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_94_seed_12267_dp_11_rank_22_sample_2_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_vq": -1.1070475173518421,
+        "avg": 0.19678215548590378
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+    {
+        "prompt": "In full cinematic style, a sleek, eye-level, doll-like camera follows a young woman through a busy airport terminal. She walks with a determined stride, her long honey-blonde hair pulled back in a loose ponytail that sways with her movements. She wears a classic beige trench coat over a simple white T-shirt and dark blue jeans, with practical white sneakers on her feet. Her right hand firmly grasps the telescopic handle of a dark teal, hard-shell suitcase, its four wheels gliding effortlessly across the polished floor behind her. The spacious, modern hall is filled with the constant, fluid movement of other travelers, while a blurred digital flight information board displays abstract, shifting patterns of light and text in the background. The entire scene is bathed in bright morning light, streaming in through the vast floor-to-ceiling windows, casting long, dramatic shadows and creating pools of luminous, warm gold on the ground. This high-contrast lighting illuminates the dancing dust motes in the sunlight and occasionally creates soft, cinematic lens flares, enhancing the atmosphere of hopeful anticipation and the grand scale of the journey just begun.",
+        "seed": 12268,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_5/index_94_seed_12268_dp_11_rank_22_sample_3_slot_1.mp4",
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outputs/yw004-flow-baseline/rl_samples/0000013/group_6/index_tensor([690, 690])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "close-up shot from a slightly tilted, overhead angle focuses on a sheet of slightly yellowed rice paper with a natural fiber texture. Two dragonflies, rendered in traditional Chinese ink painting techniques, come to life. One dragonfly, positioned at the upper edge of the frame, its slender body sketched in a single stroke of ink that gradually fades from thick to light, its head dotted with rich, moist ink, lending it a spirited presence. The other, following closely behind, tilted slightly, creates a vivid sense of pursuit. Most striking are their gauzy, almost transparent wings, created with light strokes of ink or almost water. Only a few precise, powerful, and fine lines of ink outline the structure of the wing veins, perfectly conveying the visual effect of the wings' rapid vibrations. The ink smudges naturally across the rice paper, creating a captivating, irregular circle of moisture, particularly at the edge where the dragonfly's body meets the paper. The background is largely white, with only a few touches of pale cyan surrounding the dragonfly, suggesting a morning mist or the moist air of a pond. The entire painting is bathed in a soft, evenly diffused light, devoid of any distinct shadows. The dominant color palette is classic black, white, and gray, creating a tranquil and elegant atmosphere imbued with the Zen and ethereal qualities of classical Eastern aesthetics.",
+        "seed": 463,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_6/index_690_seed_463_dp_12_rank_24_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_mq": -0.5391920389544567,
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+    {
+        "prompt": "close-up shot from a slightly tilted, overhead angle focuses on a sheet of slightly yellowed rice paper with a natural fiber texture. Two dragonflies, rendered in traditional Chinese ink painting techniques, come to life. One dragonfly, positioned at the upper edge of the frame, its slender body sketched in a single stroke of ink that gradually fades from thick to light, its head dotted with rich, moist ink, lending it a spirited presence. The other, following closely behind, tilted slightly, creates a vivid sense of pursuit. Most striking are their gauzy, almost transparent wings, created with light strokes of ink or almost water. Only a few precise, powerful, and fine lines of ink outline the structure of the wing veins, perfectly conveying the visual effect of the wings' rapid vibrations. The ink smudges naturally across the rice paper, creating a captivating, irregular circle of moisture, particularly at the edge where the dragonfly's body meets the paper. The background is largely white, with only a few touches of pale cyan surrounding the dragonfly, suggesting a morning mist or the moist air of a pond. The entire painting is bathed in a soft, evenly diffused light, devoid of any distinct shadows. The dominant color palette is classic black, white, and gray, creating a tranquil and elegant atmosphere imbued with the Zen and ethereal qualities of classical Eastern aesthetics.",
+        "seed": 464,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_6/index_690_seed_464_dp_12_rank_24_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+        "videoalign_local_mq": -0.6226287017594672,
+        "avg": -1.3834014554778533
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+    {
+        "prompt": "close-up shot from a slightly tilted, overhead angle focuses on a sheet of slightly yellowed rice paper with a natural fiber texture. Two dragonflies, rendered in traditional Chinese ink painting techniques, come to life. One dragonfly, positioned at the upper edge of the frame, its slender body sketched in a single stroke of ink that gradually fades from thick to light, its head dotted with rich, moist ink, lending it a spirited presence. The other, following closely behind, tilted slightly, creates a vivid sense of pursuit. Most striking are their gauzy, almost transparent wings, created with light strokes of ink or almost water. Only a few precise, powerful, and fine lines of ink outline the structure of the wing veins, perfectly conveying the visual effect of the wings' rapid vibrations. The ink smudges naturally across the rice paper, creating a captivating, irregular circle of moisture, particularly at the edge where the dragonfly's body meets the paper. The background is largely white, with only a few touches of pale cyan surrounding the dragonfly, suggesting a morning mist or the moist air of a pond. The entire painting is bathed in a soft, evenly diffused light, devoid of any distinct shadows. The dominant color palette is classic black, white, and gray, creating a tranquil and elegant atmosphere imbued with the Zen and ethereal qualities of classical Eastern aesthetics.",
+        "seed": 465,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_6/index_690_seed_465_dp_13_rank_26_sample_2_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_overall": -2.2876774042033725,
+        "avg": -1.602935423967854
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+    {
+        "prompt": "close-up shot from a slightly tilted, overhead angle focuses on a sheet of slightly yellowed rice paper with a natural fiber texture. Two dragonflies, rendered in traditional Chinese ink painting techniques, come to life. One dragonfly, positioned at the upper edge of the frame, its slender body sketched in a single stroke of ink that gradually fades from thick to light, its head dotted with rich, moist ink, lending it a spirited presence. The other, following closely behind, tilted slightly, creates a vivid sense of pursuit. Most striking are their gauzy, almost transparent wings, created with light strokes of ink or almost water. Only a few precise, powerful, and fine lines of ink outline the structure of the wing veins, perfectly conveying the visual effect of the wings' rapid vibrations. The ink smudges naturally across the rice paper, creating a captivating, irregular circle of moisture, particularly at the edge where the dragonfly's body meets the paper. The background is largely white, with only a few touches of pale cyan surrounding the dragonfly, suggesting a morning mist or the moist air of a pond. The entire painting is bathed in a soft, evenly diffused light, devoid of any distinct shadows. The dominant color palette is classic black, white, and gray, creating a tranquil and elegant atmosphere imbued with the Zen and ethereal qualities of classical Eastern aesthetics.",
+        "seed": 466,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_6/index_690_seed_466_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": -1.220635872377692,
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+        "avg": -2.310989907810401
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_7/index_tensor([4505, 4505])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "In a seamless single shot, followed closely by a low-angle tracking shot, a muscular Dodge Challenger Demon, painted a blazing cherry red, hurtles at breakneck speed across the cracked asphalt of an abandoned airfield. The bright afternoon sun carves sharp highlights across its broad, aggressive body, with two parallel black racing stripes running from the hood to the rear standing out prominently. The camera moves smoothly as the vehicle speeds along, a massive, weathered concrete wall rapidly approaching ahead, its rough, gritty texture clearly visible in the light. At the moment of impact, the video's physics engine fully switches to the exaggerated expressionism of Disney Pixar animation: the vehicle's front bumper doesn't realistically shatter, but rather compresses inward in an elastic, accordion-like motion; the hood arches upward in a dramatic, cartoonish wave, and the fenders flare comically like startled cheeks. The entire car body deforms expressively at the point of impact, sinking deeply into the concrete wall like soft clay, perfectly embodying an inelastic collision. The rear end even briefly tilts upward due to inertia, its wheels spinning helplessly in the air. With a dull, cartoonish thud, the windshield shatters into countless gleaming, stylized geometric fragments, rather than dangerous, shards of glass. Simultaneously, a cloud of comically stylized smoke and a shower of brightly colored, exaggeratedly sized bolts and springs explode from the impact site. The entire process is imbued with high-energy visual impact and a strange, playful sense of destruction. The final scene freezes as the severely \"squashed\" and deformed yet character-filled car merges with the wall, frozen in a state of stillness.",
+        "seed": 26748,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_7/index_4505_seed_26748_dp_14_rank_28_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+    {
+        "prompt": "In a seamless single shot, followed closely by a low-angle tracking shot, a muscular Dodge Challenger Demon, painted a blazing cherry red, hurtles at breakneck speed across the cracked asphalt of an abandoned airfield. The bright afternoon sun carves sharp highlights across its broad, aggressive body, with two parallel black racing stripes running from the hood to the rear standing out prominently. The camera moves smoothly as the vehicle speeds along, a massive, weathered concrete wall rapidly approaching ahead, its rough, gritty texture clearly visible in the light. At the moment of impact, the video's physics engine fully switches to the exaggerated expressionism of Disney Pixar animation: the vehicle's front bumper doesn't realistically shatter, but rather compresses inward in an elastic, accordion-like motion; the hood arches upward in a dramatic, cartoonish wave, and the fenders flare comically like startled cheeks. The entire car body deforms expressively at the point of impact, sinking deeply into the concrete wall like soft clay, perfectly embodying an inelastic collision. The rear end even briefly tilts upward due to inertia, its wheels spinning helplessly in the air. With a dull, cartoonish thud, the windshield shatters into countless gleaming, stylized geometric fragments, rather than dangerous, shards of glass. Simultaneously, a cloud of comically stylized smoke and a shower of brightly colored, exaggeratedly sized bolts and springs explode from the impact site. The entire process is imbued with high-energy visual impact and a strange, playful sense of destruction. The final scene freezes as the severely \"squashed\" and deformed yet character-filled car merges with the wall, frozen in a state of stillness.",
+        "seed": 26749,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_7/index_4505_seed_26749_dp_14_rank_28_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+    {
+        "prompt": "In a seamless single shot, followed closely by a low-angle tracking shot, a muscular Dodge Challenger Demon, painted a blazing cherry red, hurtles at breakneck speed across the cracked asphalt of an abandoned airfield. The bright afternoon sun carves sharp highlights across its broad, aggressive body, with two parallel black racing stripes running from the hood to the rear standing out prominently. The camera moves smoothly as the vehicle speeds along, a massive, weathered concrete wall rapidly approaching ahead, its rough, gritty texture clearly visible in the light. At the moment of impact, the video's physics engine fully switches to the exaggerated expressionism of Disney Pixar animation: the vehicle's front bumper doesn't realistically shatter, but rather compresses inward in an elastic, accordion-like motion; the hood arches upward in a dramatic, cartoonish wave, and the fenders flare comically like startled cheeks. The entire car body deforms expressively at the point of impact, sinking deeply into the concrete wall like soft clay, perfectly embodying an inelastic collision. The rear end even briefly tilts upward due to inertia, its wheels spinning helplessly in the air. With a dull, cartoonish thud, the windshield shatters into countless gleaming, stylized geometric fragments, rather than dangerous, shards of glass. Simultaneously, a cloud of comically stylized smoke and a shower of brightly colored, exaggeratedly sized bolts and springs explode from the impact site. The entire process is imbued with high-energy visual impact and a strange, playful sense of destruction. The final scene freezes as the severely \"squashed\" and deformed yet character-filled car merges with the wall, frozen in a state of stillness.",
+        "seed": 26750,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_7/index_4505_seed_26750_dp_15_rank_30_sample_2_slot_0.mp4",
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+        "ranks_per_group": 2,
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+    {
+        "prompt": "In a seamless single shot, followed closely by a low-angle tracking shot, a muscular Dodge Challenger Demon, painted a blazing cherry red, hurtles at breakneck speed across the cracked asphalt of an abandoned airfield. The bright afternoon sun carves sharp highlights across its broad, aggressive body, with two parallel black racing stripes running from the hood to the rear standing out prominently. The camera moves smoothly as the vehicle speeds along, a massive, weathered concrete wall rapidly approaching ahead, its rough, gritty texture clearly visible in the light. At the moment of impact, the video's physics engine fully switches to the exaggerated expressionism of Disney Pixar animation: the vehicle's front bumper doesn't realistically shatter, but rather compresses inward in an elastic, accordion-like motion; the hood arches upward in a dramatic, cartoonish wave, and the fenders flare comically like startled cheeks. The entire car body deforms expressively at the point of impact, sinking deeply into the concrete wall like soft clay, perfectly embodying an inelastic collision. The rear end even briefly tilts upward due to inertia, its wheels spinning helplessly in the air. With a dull, cartoonish thud, the windshield shatters into countless gleaming, stylized geometric fragments, rather than dangerous, shards of glass. Simultaneously, a cloud of comically stylized smoke and a shower of brightly colored, exaggeratedly sized bolts and springs explode from the impact site. The entire process is imbued with high-energy visual impact and a strange, playful sense of destruction. The final scene freezes as the severely \"squashed\" and deformed yet character-filled car merges with the wall, frozen in a state of stillness.",
+        "seed": 26751,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_7/index_4505_seed_26751_dp_15_rank_30_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 7,
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+        "videoalign_local_overall": -3.2070005698265125,
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+        "videoalign_local_ta": -0.7875756339317702,
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+        "avg": -1.9972881018791413
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_tensor([5219, 5219])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, eye-level, medium shot depicts a strangely spherical, speckled green frog, its plump body like a soft, overinflated ball. Its skin, a shimmering patchwork of forest green and earthy brown, shimmers in the soft, diffuse light filtering through the dense forest canopy. The frog sits motionless on a bed of vibrant, spongy moss dotted with tiny water droplets, its powerful hind legs completely hidden beneath its rounded body. Its large, unblinking golden eyes stare intently forward at an unseen target beyond the frame, its enormous mouth slightly open, revealing a hint of a pale pink interior. Without warning, the frog suddenly explodes into a comical antics, its legs explosively contracting, darting forward, its entire body instantly launching off the ground in a comical green projectile. The maneuver concludes with a distinct and satisfying wet thud as it lands, its body wobbling as it collides with the damp moss, creating a focused yet utterly absurd scene of natural predation.",
+        "seed": 26991,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_5219_seed_26991_dp_16_rank_32_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_vq": -0.4188134009610251,
+        "avg": -0.8162420234066512
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+    {
+        "prompt": "static, eye-level, medium shot depicts a strangely spherical, speckled green frog, its plump body like a soft, overinflated ball. Its skin, a shimmering patchwork of forest green and earthy brown, shimmers in the soft, diffuse light filtering through the dense forest canopy. The frog sits motionless on a bed of vibrant, spongy moss dotted with tiny water droplets, its powerful hind legs completely hidden beneath its rounded body. Its large, unblinking golden eyes stare intently forward at an unseen target beyond the frame, its enormous mouth slightly open, revealing a hint of a pale pink interior. Without warning, the frog suddenly explodes into a comical antics, its legs explosively contracting, darting forward, its entire body instantly launching off the ground in a comical green projectile. The maneuver concludes with a distinct and satisfying wet thud as it lands, its body wobbling as it collides with the damp moss, creating a focused yet utterly absurd scene of natural predation.",
+        "seed": 26992,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_5219_seed_26992_dp_16_rank_32_sample_1_slot_1.mp4",
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+    {
+        "prompt": "static, eye-level, medium shot depicts a strangely spherical, speckled green frog, its plump body like a soft, overinflated ball. Its skin, a shimmering patchwork of forest green and earthy brown, shimmers in the soft, diffuse light filtering through the dense forest canopy. The frog sits motionless on a bed of vibrant, spongy moss dotted with tiny water droplets, its powerful hind legs completely hidden beneath its rounded body. Its large, unblinking golden eyes stare intently forward at an unseen target beyond the frame, its enormous mouth slightly open, revealing a hint of a pale pink interior. Without warning, the frog suddenly explodes into a comical antics, its legs explosively contracting, darting forward, its entire body instantly launching off the ground in a comical green projectile. The maneuver concludes with a distinct and satisfying wet thud as it lands, its body wobbling as it collides with the damp moss, creating a focused yet utterly absurd scene of natural predation.",
+        "seed": 26993,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_5219_seed_26993_dp_17_rank_34_sample_2_slot_0.mp4",
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+        "videoalign_local_mq": -0.9196066541162842,
+        "avg": -0.5383441447416999
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+    {
+        "prompt": "static, eye-level, medium shot depicts a strangely spherical, speckled green frog, its plump body like a soft, overinflated ball. Its skin, a shimmering patchwork of forest green and earthy brown, shimmers in the soft, diffuse light filtering through the dense forest canopy. The frog sits motionless on a bed of vibrant, spongy moss dotted with tiny water droplets, its powerful hind legs completely hidden beneath its rounded body. Its large, unblinking golden eyes stare intently forward at an unseen target beyond the frame, its enormous mouth slightly open, revealing a hint of a pale pink interior. Without warning, the frog suddenly explodes into a comical antics, its legs explosively contracting, darting forward, its entire body instantly launching off the ground in a comical green projectile. The maneuver concludes with a distinct and satisfying wet thud as it lands, its body wobbling as it collides with the damp moss, creating a focused yet utterly absurd scene of natural predation.",
+        "seed": 26994,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_8/index_5219_seed_26994_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,
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+        "videoalign_local_overall": -1.2649477820131714,
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+        "avg": -0.8000130017107775
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000013/group_9/index_tensor([9155, 9155])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "dizzying high-angle shot, tilting slowly and steadily upward, follows a massive, multi-story curtain wall unit as it inexorably ascends the sheer face of a futuristic skyscraper. The unit's frame, composed of a seamless, liquid-like piece of chrome, gleams in the bright sunlight, while its immaculate expanse of glass panels acts like a perfect mirror, reflecting the soft, white cumulus clouds drifting across the brilliant blue sky. It is suspended by a masterpiece of biomechanical design, embodying Hajime Sorayama's signature aesthetic; its articulated arms and pulleys are not industrial, but composed of polished, surreal metal with sensual, flowing curves that move with silent, uncanny grace. The skyscraper's facade, a similar cascade of polished metal and glass, recedes into a dizzying descent below, heightening the sense of immense scale. The entire scene is bathed in the crisp light of the upper atmosphere, creating sharp, mirrored highlights on every metal surface and casting deep, clean shadows. The smooth, powerful, and silent upward thrust of the massive panels creates a breathtaking atmosphere of technological sublimity, tinged with a profound sense of vertigo.",
+        "seed": 29521,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_9/index_9155_seed_29521_dp_18_rank_36_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "prompt": "dizzying high-angle shot, tilting slowly and steadily upward, follows a massive, multi-story curtain wall unit as it inexorably ascends the sheer face of a futuristic skyscraper. The unit's frame, composed of a seamless, liquid-like piece of chrome, gleams in the bright sunlight, while its immaculate expanse of glass panels acts like a perfect mirror, reflecting the soft, white cumulus clouds drifting across the brilliant blue sky. It is suspended by a masterpiece of biomechanical design, embodying Hajime Sorayama's signature aesthetic; its articulated arms and pulleys are not industrial, but composed of polished, surreal metal with sensual, flowing curves that move with silent, uncanny grace. The skyscraper's facade, a similar cascade of polished metal and glass, recedes into a dizzying descent below, heightening the sense of immense scale. The entire scene is bathed in the crisp light of the upper atmosphere, creating sharp, mirrored highlights on every metal surface and casting deep, clean shadows. The smooth, powerful, and silent upward thrust of the massive panels creates a breathtaking atmosphere of technological sublimity, tinged with a profound sense of vertigo.",
+        "seed": 29522,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_9/index_9155_seed_29522_dp_18_rank_36_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
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+        "videoalign_local_mq": -1.1883009919629282,
+        "avg": -2.895269143028475
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+    {
+        "prompt": "dizzying high-angle shot, tilting slowly and steadily upward, follows a massive, multi-story curtain wall unit as it inexorably ascends the sheer face of a futuristic skyscraper. The unit's frame, composed of a seamless, liquid-like piece of chrome, gleams in the bright sunlight, while its immaculate expanse of glass panels acts like a perfect mirror, reflecting the soft, white cumulus clouds drifting across the brilliant blue sky. It is suspended by a masterpiece of biomechanical design, embodying Hajime Sorayama's signature aesthetic; its articulated arms and pulleys are not industrial, but composed of polished, surreal metal with sensual, flowing curves that move with silent, uncanny grace. The skyscraper's facade, a similar cascade of polished metal and glass, recedes into a dizzying descent below, heightening the sense of immense scale. The entire scene is bathed in the crisp light of the upper atmosphere, creating sharp, mirrored highlights on every metal surface and casting deep, clean shadows. The smooth, powerful, and silent upward thrust of the massive panels creates a breathtaking atmosphere of technological sublimity, tinged with a profound sense of vertigo.",
+        "seed": 29523,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_9/index_9155_seed_29523_dp_19_rank_38_sample_2_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_overall": -4.160368328387352,
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+        "videoalign_local_mq": -1.1614315581782637,
+        "videoalign_local_vq": -1.3607903986474463,
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+    {
+        "prompt": "dizzying high-angle shot, tilting slowly and steadily upward, follows a massive, multi-story curtain wall unit as it inexorably ascends the sheer face of a futuristic skyscraper. The unit's frame, composed of a seamless, liquid-like piece of chrome, gleams in the bright sunlight, while its immaculate expanse of glass panels acts like a perfect mirror, reflecting the soft, white cumulus clouds drifting across the brilliant blue sky. It is suspended by a masterpiece of biomechanical design, embodying Hajime Sorayama's signature aesthetic; its articulated arms and pulleys are not industrial, but composed of polished, surreal metal with sensual, flowing curves that move with silent, uncanny grace. The skyscraper's facade, a similar cascade of polished metal and glass, recedes into a dizzying descent below, heightening the sense of immense scale. The entire scene is bathed in the crisp light of the upper atmosphere, creating sharp, mirrored highlights on every metal surface and casting deep, clean shadows. The smooth, powerful, and silent upward thrust of the massive panels creates a breathtaking atmosphere of technological sublimity, tinged with a profound sense of vertigo.",
+        "seed": 29524,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000013/group_9/index_9155_seed_29524_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": -3.550563482881797,
+        "videoalign_local_ta": -0.891758886986983,
+        "videoalign_local_mq": -1.1911293534139455,
+        "videoalign_local_vq": -1.4676752424808686,
+        "avg": -2.22116118493439
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_0/index_tensor([367, 367])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, slightly high-angled medium shot depicts a simple physics setup in a craft room. Under the warm, focused light of an unseen desk lamp, a smooth, cylindrical wooden dowel begins to roll steadily down a simple ramp made of pine planks. When it reaches the bottom, it collides with a second, identical dowel resting on the worn surface of a wooden workbench. The impact decisively sends the second dowel sliding to the right, while the first deflects and continues its slow roll to the left. The camera remains fixed as both dowels lose momentum and gently come to rest, now separated and still at the bottom of the ramp. The realistic lighting casts soft, long shadows, accentuating the natural grain of the wood and creating an atmosphere of quiet, focused, hands-on experimentation.",
+        "seed": 17358,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_0/index_367_seed_17358_dp_0_rank_0_sample_0_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_ta": -0.5994237888619084,
+        "avg": -1.4848395933288367
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+    {
+        "prompt": "static, slightly high-angled medium shot depicts a simple physics setup in a craft room. Under the warm, focused light of an unseen desk lamp, a smooth, cylindrical wooden dowel begins to roll steadily down a simple ramp made of pine planks. When it reaches the bottom, it collides with a second, identical dowel resting on the worn surface of a wooden workbench. The impact decisively sends the second dowel sliding to the right, while the first deflects and continues its slow roll to the left. The camera remains fixed as both dowels lose momentum and gently come to rest, now separated and still at the bottom of the ramp. The realistic lighting casts soft, long shadows, accentuating the natural grain of the wood and creating an atmosphere of quiet, focused, hands-on experimentation.",
+        "seed": 17359,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_0/index_367_seed_17359_dp_0_rank_0_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "avg": -1.1984415698107016
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+    {
+        "prompt": "static, slightly high-angled medium shot depicts a simple physics setup in a craft room. Under the warm, focused light of an unseen desk lamp, a smooth, cylindrical wooden dowel begins to roll steadily down a simple ramp made of pine planks. When it reaches the bottom, it collides with a second, identical dowel resting on the worn surface of a wooden workbench. The impact decisively sends the second dowel sliding to the right, while the first deflects and continues its slow roll to the left. The camera remains fixed as both dowels lose momentum and gently come to rest, now separated and still at the bottom of the ramp. The realistic lighting casts soft, long shadows, accentuating the natural grain of the wood and creating an atmosphere of quiet, focused, hands-on experimentation.",
+        "seed": 17360,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_0/index_367_seed_17360_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": -1.0327411121569763,
+        "videoalign_local_overall": -2.3998585228764586,
+        "videoalign_local_ta": -0.38172743919429963,
+        "videoalign_local_vq": -0.9853899715251825,
+        "avg": -1.390792981035379
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+    {
+        "prompt": "static, slightly high-angled medium shot depicts a simple physics setup in a craft room. Under the warm, focused light of an unseen desk lamp, a smooth, cylindrical wooden dowel begins to roll steadily down a simple ramp made of pine planks. When it reaches the bottom, it collides with a second, identical dowel resting on the worn surface of a wooden workbench. The impact decisively sends the second dowel sliding to the right, while the first deflects and continues its slow roll to the left. The camera remains fixed as both dowels lose momentum and gently come to rest, now separated and still at the bottom of the ramp. The realistic lighting casts soft, long shadows, accentuating the natural grain of the wood and creating an atmosphere of quiet, focused, hands-on experimentation.",
+        "seed": 17361,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_0/index_367_seed_17361_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": -0.9627391662442981,
+        "videoalign_local_overall": -2.281370253926207,
+        "videoalign_local_ta": -0.5869839974523308,
+        "videoalign_local_vq": -0.7316470902295783,
+        "avg": -1.434177125689269
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_tensor([5510, 5510])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "documentary-style video, shot from a steady, handheld medium shot, held slightly upward, slowly and almost imperceptibly approaches its subject, focusing on an elderly explorer seated around a campfire. His face is weathered, deeply wrinkled like a dry riverbed, his bronzed skin gleaming oily in the dancing flames. An old scar runs from his left eyebrow to his temple. His graying hair is a little unkempt, and his thick beard quivers slightly with the rhythm of his speech. He wears a thick, washed-out flannel plaid shirt over a multi-pocketed dark brown canvas vest, frayed at the edges. He sits on a rough log, leaning slightly forward, his eyes sharp and focused, recounting past events to his companions across the fire. Their figures are blurred in the shot, only their profiles, illuminated by the firelight, their focused faces visible. The veteran explorer doesn't simply narrate silently; his movements are imbued with power: sometimes he uses his calloused right hand to gesture in the air to depict a treacherous terrain, sometimes he clenches his fist, as if reliving the tense moments of the past. Each gesture is precise and expressive. The primary light source for the entire scene comes from the blazing campfire in the center. The warm orange-red glow casts deep, shifting shadows on his face, separating him from the deep, cold coniferous forest nightscape and the star-studded sky behind him. This creates an atmosphere of both intense and captivating intimacy, as if the audience has become one of the listeners to this evening's conversation.",
+        "seed": 29843,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_5510_seed_29843_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": -2.5836617748130752,
+        "videoalign_local_ta": -0.1920206201982406,
+        "videoalign_local_vq": -1.38859783769354,
+        "videoalign_local_mq": -1.0030433169212947,
+        "avg": -1.387841197505658
+    },
+    {
+        "prompt": "documentary-style video, shot from a steady, handheld medium shot, held slightly upward, slowly and almost imperceptibly approaches its subject, focusing on an elderly explorer seated around a campfire. His face is weathered, deeply wrinkled like a dry riverbed, his bronzed skin gleaming oily in the dancing flames. An old scar runs from his left eyebrow to his temple. His graying hair is a little unkempt, and his thick beard quivers slightly with the rhythm of his speech. He wears a thick, washed-out flannel plaid shirt over a multi-pocketed dark brown canvas vest, frayed at the edges. He sits on a rough log, leaning slightly forward, his eyes sharp and focused, recounting past events to his companions across the fire. Their figures are blurred in the shot, only their profiles, illuminated by the firelight, their focused faces visible. The veteran explorer doesn't simply narrate silently; his movements are imbued with power: sometimes he uses his calloused right hand to gesture in the air to depict a treacherous terrain, sometimes he clenches his fist, as if reliving the tense moments of the past. Each gesture is precise and expressive. The primary light source for the entire scene comes from the blazing campfire in the center. The warm orange-red glow casts deep, shifting shadows on his face, separating him from the deep, cold coniferous forest nightscape and the star-studded sky behind him. This creates an atmosphere of both intense and captivating intimacy, as if the audience has become one of the listeners to this evening's conversation.",
+        "seed": 29844,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_5510_seed_29844_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": -1.7279173146861992,
+        "videoalign_local_ta": 0.05055531228852345,
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+        "videoalign_local_mq": -0.7131362681920209,
+        "avg": -0.8386810011988378
+    },
+    {
+        "prompt": "documentary-style video, shot from a steady, handheld medium shot, held slightly upward, slowly and almost imperceptibly approaches its subject, focusing on an elderly explorer seated around a campfire. His face is weathered, deeply wrinkled like a dry riverbed, his bronzed skin gleaming oily in the dancing flames. An old scar runs from his left eyebrow to his temple. His graying hair is a little unkempt, and his thick beard quivers slightly with the rhythm of his speech. He wears a thick, washed-out flannel plaid shirt over a multi-pocketed dark brown canvas vest, frayed at the edges. He sits on a rough log, leaning slightly forward, his eyes sharp and focused, recounting past events to his companions across the fire. Their figures are blurred in the shot, only their profiles, illuminated by the firelight, their focused faces visible. The veteran explorer doesn't simply narrate silently; his movements are imbued with power: sometimes he uses his calloused right hand to gesture in the air to depict a treacherous terrain, sometimes he clenches his fist, as if reliving the tense moments of the past. Each gesture is precise and expressive. The primary light source for the entire scene comes from the blazing campfire in the center. The warm orange-red glow casts deep, shifting shadows on his face, separating him from the deep, cold coniferous forest nightscape and the star-studded sky behind him. This creates an atmosphere of both intense and captivating intimacy, as if the audience has become one of the listeners to this evening's conversation.",
+        "seed": 29845,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_5510_seed_29845_dp_3_rank_6_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 1,
+        "rank_in_group": 1,
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+        "videoalign_local_vq": -1.3016995906744973,
+        "videoalign_local_mq": -0.9079396631308378,
+        "videoalign_local_overall": -1.5370943710379295,
+        "videoalign_local_ta": 0.6725448827674056,
+        "avg": -0.4322747441352619
+    },
+    {
+        "prompt": "documentary-style video, shot from a steady, handheld medium shot, held slightly upward, slowly and almost imperceptibly approaches its subject, focusing on an elderly explorer seated around a campfire. His face is weathered, deeply wrinkled like a dry riverbed, his bronzed skin gleaming oily in the dancing flames. An old scar runs from his left eyebrow to his temple. His graying hair is a little unkempt, and his thick beard quivers slightly with the rhythm of his speech. He wears a thick, washed-out flannel plaid shirt over a multi-pocketed dark brown canvas vest, frayed at the edges. He sits on a rough log, leaning slightly forward, his eyes sharp and focused, recounting past events to his companions across the fire. Their figures are blurred in the shot, only their profiles, illuminated by the firelight, their focused faces visible. The veteran explorer doesn't simply narrate silently; his movements are imbued with power: sometimes he uses his calloused right hand to gesture in the air to depict a treacherous terrain, sometimes he clenches his fist, as if reliving the tense moments of the past. Each gesture is precise and expressive. The primary light source for the entire scene comes from the blazing campfire in the center. The warm orange-red glow casts deep, shifting shadows on his face, separating him from the deep, cold coniferous forest nightscape and the star-studded sky behind him. This creates an atmosphere of both intense and captivating intimacy, as if the audience has become one of the listeners to this evening's conversation.",
+        "seed": 29846,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_1/index_5510_seed_29846_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": -1.2321809930592633,
+        "videoalign_local_mq": -0.6883881054956195,
+        "videoalign_local_overall": -1.988191804657347,
+        "videoalign_local_ta": -0.06762270610246415,
+        "avg": -1.0279072553799056
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_10/index_tensor([7129, 7129])_group_10_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "highly creative first-person point-of-view shot, shot from inside the gaping mouth of a Predator warhound, its jagged, rounded teeth providing a natural frame for the frame, while its pink gums and the occasional wet tongue flickering across the camera add chaotic detail. The camera focuses on an equally goofy centaur, grappling with the warhound in a comical struggle. The centaur, sporting an exaggerated, comical expression of both panic and excitement, struggles to free itself by pushing against the warhound's face with both arms. In a childishly animated aesthetic, both characters are rendered with bold black outlines and vibrant, flat colors, their movements exaggerated and elastic. The camera shakes violently and chaotically as the warhound's head sways and the two strugglers wrestle, perfectly capturing the dynamics of the melee. The backdrop is a minimalist, brightly lit landscape of grass and blue sky, with even lighting emphasizing the scene's stylized quality. Ultimately, this scuffle, recorded from a unique perspective, creates an absurd, chaotic, and childlike atmosphere through its unstable images and the characters' clumsy interactions.",
+        "seed": 6655,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_10/index_7129_seed_6655_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": -1.0695098110202013,
+        "videoalign_local_overall": -4.6203500787217076,
+        "videoalign_local_ta": -1.9335914175391107,
+        "videoalign_local_vq": -1.6172488501623956,
+        "avg": -3.276970748130409
+    },
+    {
+        "prompt": "highly creative first-person point-of-view shot, shot from inside the gaping mouth of a Predator warhound, its jagged, rounded teeth providing a natural frame for the frame, while its pink gums and the occasional wet tongue flickering across the camera add chaotic detail. The camera focuses on an equally goofy centaur, grappling with the warhound in a comical struggle. The centaur, sporting an exaggerated, comical expression of both panic and excitement, struggles to free itself by pushing against the warhound's face with both arms. In a childishly animated aesthetic, both characters are rendered with bold black outlines and vibrant, flat colors, their movements exaggerated and elastic. The camera shakes violently and chaotically as the warhound's head sways and the two strugglers wrestle, perfectly capturing the dynamics of the melee. The backdrop is a minimalist, brightly lit landscape of grass and blue sky, with even lighting emphasizing the scene's stylized quality. Ultimately, this scuffle, recorded from a unique perspective, creates an absurd, chaotic, and childlike atmosphere through its unstable images and the characters' clumsy interactions.",
+        "seed": 6656,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_10/index_7129_seed_6656_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": -1.0327411121569763,
+        "videoalign_local_overall": -3.6741503847728,
+        "videoalign_local_ta": -1.2093623114127623,
+        "videoalign_local_vq": -1.432046961203061,
+        "avg": -2.441756348092781
+    },
+    {
+        "prompt": "highly creative first-person point-of-view shot, shot from inside the gaping mouth of a Predator warhound, its jagged, rounded teeth providing a natural frame for the frame, while its pink gums and the occasional wet tongue flickering across the camera add chaotic detail. The camera focuses on an equally goofy centaur, grappling with the warhound in a comical struggle. The centaur, sporting an exaggerated, comical expression of both panic and excitement, struggles to free itself by pushing against the warhound's face with both arms. In a childishly animated aesthetic, both characters are rendered with bold black outlines and vibrant, flat colors, their movements exaggerated and elastic. The camera shakes violently and chaotically as the warhound's head sways and the two strugglers wrestle, perfectly capturing the dynamics of the melee. The backdrop is a minimalist, brightly lit landscape of grass and blue sky, with even lighting emphasizing the scene's stylized quality. Ultimately, this scuffle, recorded from a unique perspective, creates an absurd, chaotic, and childlike atmosphere through its unstable images and the characters' clumsy interactions.",
+        "seed": 6657,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_10/index_7129_seed_6657_dp_21_rank_42_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_overall": -3.692357961807835,
+        "videoalign_local_mq": -1.1911293534139455,
+        "videoalign_local_vq": -1.2895338360918314,
+        "videoalign_local_ta": -1.211694772302058,
+        "avg": -2.4520263670549465
+    },
+    {
+        "prompt": "highly creative first-person point-of-view shot, shot from inside the gaping mouth of a Predator warhound, its jagged, rounded teeth providing a natural frame for the frame, while its pink gums and the occasional wet tongue flickering across the camera add chaotic detail. The camera focuses on an equally goofy centaur, grappling with the warhound in a comical struggle. The centaur, sporting an exaggerated, comical expression of both panic and excitement, struggles to free itself by pushing against the warhound's face with both arms. In a childishly animated aesthetic, both characters are rendered with bold black outlines and vibrant, flat colors, their movements exaggerated and elastic. The camera shakes violently and chaotically as the warhound's head sways and the two strugglers wrestle, perfectly capturing the dynamics of the melee. The backdrop is a minimalist, brightly lit landscape of grass and blue sky, with even lighting emphasizing the scene's stylized quality. Ultimately, this scuffle, recorded from a unique perspective, creates an absurd, chaotic, and childlike atmosphere through its unstable images and the characters' clumsy interactions.",
+        "seed": 6658,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_10/index_7129_seed_6658_dp_21_rank_42_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 10,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_overall": -3.9433214918334683,
+        "videoalign_local_mq": -1.2476965824342916,
+        "videoalign_local_vq": -1.3451487141840186,
+        "videoalign_local_ta": -1.3504761952151585,
+        "avg": -2.6468988435243137
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_tensor([3263, 3263])_group_11_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "slow, cinematic shot begins, moving from left to right, capturing a wide shot of a bustling open-air market on a sun-drenched cobblestone square. The entire scene is bathed in the soft golden glow of the afternoon sun, casting long, gentle shadows and creating a warm, inviting atmosphere. The camera first glides past a vendor's stall, where vibrant powdered spices—fiery red chili powder, golden turmeric, and earthy brown cumin—are piled high in large wooden bowls. Next to them, stacks of meticulously handwoven baskets made of natural straw and spandex display intricate patterns. The camera continues in a steady motion, showcasing a family gathered together; a mother, her hair tied in a loose bun and wearing a simple white linen dress, gently places a small, shimmering candy into her daughter's waiting hands. As the child savors it, her eyes widen with delight. In the background, other shoppers stroll between stalls shaded by colorful fabric awnings, their muffled conversation blending with the gentle, melodic notes of a lute played by a musician seated on a low stool. The pot finally fell on a little boy in a bright blue T-shirt, who excitedly tugged at his father's sleeve, stretched out his arm, and pointed with pure wonder at a stall overflowing with colorful, sugar-dusted candies, their surfaces gleaming in the warm light.",
+        "seed": 17975,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_3263_seed_17975_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": -1.5311109628047697,
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+        "videoalign_local_ta": -0.44081644838979345,
+        "videoalign_local_overall": -3.3101315600614085,
+        "avg": -1.8754740042256008
+    },
+    {
+        "prompt": "slow, cinematic shot begins, moving from left to right, capturing a wide shot of a bustling open-air market on a sun-drenched cobblestone square. The entire scene is bathed in the soft golden glow of the afternoon sun, casting long, gentle shadows and creating a warm, inviting atmosphere. The camera first glides past a vendor's stall, where vibrant powdered spices—fiery red chili powder, golden turmeric, and earthy brown cumin—are piled high in large wooden bowls. Next to them, stacks of meticulously handwoven baskets made of natural straw and spandex display intricate patterns. The camera continues in a steady motion, showcasing a family gathered together; a mother, her hair tied in a loose bun and wearing a simple white linen dress, gently places a small, shimmering candy into her daughter's waiting hands. As the child savors it, her eyes widen with delight. In the background, other shoppers stroll between stalls shaded by colorful fabric awnings, their muffled conversation blending with the gentle, melodic notes of a lute played by a musician seated on a low stool. The pot finally fell on a little boy in a bright blue T-shirt, who excitedly tugged at his father's sleeve, stretched out his arm, and pointed with pure wonder at a stall overflowing with colorful, sugar-dusted candies, their surfaces gleaming in the warm light.",
+        "seed": 17976,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_3263_seed_17976_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": -1.4815789620039155,
+        "videoalign_local_mq": -1.3919430164361741,
+        "videoalign_local_ta": -0.00542374905457594,
+        "videoalign_local_overall": -2.8789457274946657,
+        "avg": -1.4421847382746207
+    },
+    {
+        "prompt": "slow, cinematic shot begins, moving from left to right, capturing a wide shot of a bustling open-air market on a sun-drenched cobblestone square. The entire scene is bathed in the soft golden glow of the afternoon sun, casting long, gentle shadows and creating a warm, inviting atmosphere. The camera first glides past a vendor's stall, where vibrant powdered spices—fiery red chili powder, golden turmeric, and earthy brown cumin—are piled high in large wooden bowls. Next to them, stacks of meticulously handwoven baskets made of natural straw and spandex display intricate patterns. The camera continues in a steady motion, showcasing a family gathered together; a mother, her hair tied in a loose bun and wearing a simple white linen dress, gently places a small, shimmering candy into her daughter's waiting hands. As the child savors it, her eyes widen with delight. In the background, other shoppers stroll between stalls shaded by colorful fabric awnings, their muffled conversation blending with the gentle, melodic notes of a lute played by a musician seated on a low stool. The pot finally fell on a little boy in a bright blue T-shirt, who excitedly tugged at his father's sleeve, stretched out his arm, and pointed with pure wonder at a stall overflowing with colorful, sugar-dusted candies, their surfaces gleaming in the warm light.",
+        "seed": 17977,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_3263_seed_17977_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": -0.4283766569802158,
+        "videoalign_local_overall": -3.0952688741722425,
+        "videoalign_local_mq": -1.372144486279053,
+        "videoalign_local_vq": -1.294747730912974,
+        "avg": -1.7618227655762293
+    },
+    {
+        "prompt": "slow, cinematic shot begins, moving from left to right, capturing a wide shot of a bustling open-air market on a sun-drenched cobblestone square. The entire scene is bathed in the soft golden glow of the afternoon sun, casting long, gentle shadows and creating a warm, inviting atmosphere. The camera first glides past a vendor's stall, where vibrant powdered spices—fiery red chili powder, golden turmeric, and earthy brown cumin—are piled high in large wooden bowls. Next to them, stacks of meticulously handwoven baskets made of natural straw and spandex display intricate patterns. The camera continues in a steady motion, showcasing a family gathered together; a mother, her hair tied in a loose bun and wearing a simple white linen dress, gently places a small, shimmering candy into her daughter's waiting hands. As the child savors it, her eyes widen with delight. In the background, other shoppers stroll between stalls shaded by colorful fabric awnings, their muffled conversation blending with the gentle, melodic notes of a lute played by a musician seated on a low stool. The pot finally fell on a little boy in a bright blue T-shirt, who excitedly tugged at his father's sleeve, stretched out his arm, and pointed with pure wonder at a stall overflowing with colorful, sugar-dusted candies, their surfaces gleaming in the warm light.",
+        "seed": 17978,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_11/index_3263_seed_17978_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": -0.09250228892161944,
+        "videoalign_local_overall": -2.771652941253737,
+        "videoalign_local_mq": -1.140218847295634,
+        "videoalign_local_vq": -1.5389318050364835,
+        "avg": -1.4320776150876782
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_tensor([2089, 2089])_group_12_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "From a bird's-eye view, a static extreme close-up captures a delicate, shimmering film of soapy water spreading across the smooth, dark surface of a polished granite countertop. Under soft, diffuse studio light, the film's surface is a captivating swirl of iridescent pink, cyan, and gold that slowly shifts and flows. The film thins noticeably, the colors swirling at an increasingly rapid pace until a breaking point appears near the center. Instantly, the fragile membrane fails, catastrophically collapsing inward from all sides as surface tension breaks down. The liquid coalesces, rushing swiftly and decisively toward the center in a chaotic surge that rapidly organizes and pulls the water into a nearly perfectly circular shape. The movement ceases almost as quickly as it began, leaving a clean, transparent wet ring on the countertop's smooth surface, slightly thicker at the edges. A few tiny, lingering bubbles shimmer within the clear liquid, creating a serene and mesmerizing vision of microscopic physics.",
+        "seed": 9953,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9953_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": -1.3138653452571634,
+        "videoalign_local_ta": -0.8668793041678278,
+        "videoalign_local_overall": -3.112371839708099,
+        "videoalign_local_mq": -0.9316271902831077,
+        "avg": -1.9896255719379634
+    },
+    {
+        "prompt": "From a bird's-eye view, a static extreme close-up captures a delicate, shimmering film of soapy water spreading across the smooth, dark surface of a polished granite countertop. Under soft, diffuse studio light, the film's surface is a captivating swirl of iridescent pink, cyan, and gold that slowly shifts and flows. The film thins noticeably, the colors swirling at an increasingly rapid pace until a breaking point appears near the center. Instantly, the fragile membrane fails, catastrophically collapsing inward from all sides as surface tension breaks down. The liquid coalesces, rushing swiftly and decisively toward the center in a chaotic surge that rapidly organizes and pulls the water into a nearly perfectly circular shape. The movement ceases almost as quickly as it began, leaving a clean, transparent wet ring on the countertop's smooth surface, slightly thicker at the edges. A few tiny, lingering bubbles shimmer within the clear liquid, creating a serene and mesmerizing vision of microscopic physics.",
+        "seed": 9954,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9954_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": -1.4998275938779144,
+        "videoalign_local_ta": -1.7127851200191075,
+        "videoalign_local_overall": -4.099693211326607,
+        "videoalign_local_mq": -0.8870804974295852,
+        "avg": -2.9062391656728574
+    },
+    {
+        "prompt": "From a bird's-eye view, a static extreme close-up captures a delicate, shimmering film of soapy water spreading across the smooth, dark surface of a polished granite countertop. Under soft, diffuse studio light, the film's surface is a captivating swirl of iridescent pink, cyan, and gold that slowly shifts and flows. The film thins noticeably, the colors swirling at an increasingly rapid pace until a breaking point appears near the center. Instantly, the fragile membrane fails, catastrophically collapsing inward from all sides as surface tension breaks down. The liquid coalesces, rushing swiftly and decisively toward the center in a chaotic surge that rapidly organizes and pulls the water into a nearly perfectly circular shape. The movement ceases almost as quickly as it began, leaving a clean, transparent wet ring on the countertop's smooth surface, slightly thicker at the edges. A few tiny, lingering bubbles shimmer within the clear liquid, creating a serene and mesmerizing vision of microscopic physics.",
+        "seed": 9955,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9955_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": -1.6008468060375514,
+        "videoalign_local_mq": -0.4189866772862212,
+        "videoalign_local_overall": -3.4138489484724523,
+        "videoalign_local_ta": -1.3940154651486802,
+        "avg": -2.4039322068105666
+    },
+    {
+        "prompt": "From a bird's-eye view, a static extreme close-up captures a delicate, shimmering film of soapy water spreading across the smooth, dark surface of a polished granite countertop. Under soft, diffuse studio light, the film's surface is a captivating swirl of iridescent pink, cyan, and gold that slowly shifts and flows. The film thins noticeably, the colors swirling at an increasingly rapid pace until a breaking point appears near the center. Instantly, the fragile membrane fails, catastrophically collapsing inward from all sides as surface tension breaks down. The liquid coalesces, rushing swiftly and decisively toward the center in a chaotic surge that rapidly organizes and pulls the water into a nearly perfectly circular shape. The movement ceases almost as quickly as it began, leaving a clean, transparent wet ring on the countertop's smooth surface, slightly thicker at the edges. A few tiny, lingering bubbles shimmer within the clear liquid, creating a serene and mesmerizing vision of microscopic physics.",
+        "seed": 9956,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_12/index_2089_seed_9956_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": -1.2495606424630719,
+        "videoalign_local_mq": -1.0284985699804505,
+        "videoalign_local_overall": -3.8851061054812197,
+        "videoalign_local_ta": -1.6070468930376975,
+        "avg": -2.7460764992594586
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_13/index_tensor([173, 173])_group_13_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle shot, rendered in a gritty, unadorned photorealistic style, captures the raw power of a massive Hummer H1 Alpha as the camera begins a slow, steady pullback. Painted a matte olive drab green and almost entirely caked in thick, wet mud, the vehicle's iconic boxy shape laboriously climbs a steep, treacherous slope. Its massive, deeply treaded tires spin with immense torque, relentlessly digging into the saturated terrain and violently propelling arcs of dark brown soil and small rocks backward. The entire chassis exerts itself, the suspension articulating the noticeably uneven ground. The scene is bathed in the cool, unfocused light of an overcast sky, highlighting the glistening dampness of the tumbling mud and the splattered dirt clinging to the vehicle's chassis. A dense wall of dark green forest foliage, slightly out of focus in the background, combines with the dominant palette of dark browns and greens to create an atmosphere of intense, primal struggle between a powerful machine and the rugged landscape. The camera's slow, backward movement continuously emphasizes the vehicle's immense scale and the immense difficulty of the ascent.",
+        "seed": 692,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_13/index_173_seed_692_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": -1.723456108564548,
+        "videoalign_local_ta": 0.5232673858524739,
+        "videoalign_local_vq": -1.1800420448478377,
+        "videoalign_local_mq": -1.066681449569184,
+        "avg": -0.600094361356037
+    },
+    {
+        "prompt": "low-angle shot, rendered in a gritty, unadorned photorealistic style, captures the raw power of a massive Hummer H1 Alpha as the camera begins a slow, steady pullback. Painted a matte olive drab green and almost entirely caked in thick, wet mud, the vehicle's iconic boxy shape laboriously climbs a steep, treacherous slope. Its massive, deeply treaded tires spin with immense torque, relentlessly digging into the saturated terrain and violently propelling arcs of dark brown soil and small rocks backward. The entire chassis exerts itself, the suspension articulating the noticeably uneven ground. The scene is bathed in the cool, unfocused light of an overcast sky, highlighting the glistening dampness of the tumbling mud and the splattered dirt clinging to the vehicle's chassis. A dense wall of dark green forest foliage, slightly out of focus in the background, combines with the dominant palette of dark browns and greens to create an atmosphere of intense, primal struggle between a powerful machine and the rugged landscape. The camera's slow, backward movement continuously emphasizes the vehicle's immense scale and the immense difficulty of the ascent.",
+        "seed": 693,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_13/index_173_seed_693_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": -1.216475647264454,
+        "videoalign_local_ta": 0.8467019625014927,
+        "videoalign_local_vq": -1.1626623954440292,
+        "videoalign_local_mq": -0.9005152143219174,
+        "avg": -0.18488684238148062
+    },
+    {
+        "prompt": "low-angle shot, rendered in a gritty, unadorned photorealistic style, captures the raw power of a massive Hummer H1 Alpha as the camera begins a slow, steady pullback. Painted a matte olive drab green and almost entirely caked in thick, wet mud, the vehicle's iconic boxy shape laboriously climbs a steep, treacherous slope. Its massive, deeply treaded tires spin with immense torque, relentlessly digging into the saturated terrain and violently propelling arcs of dark brown soil and small rocks backward. The entire chassis exerts itself, the suspension articulating the noticeably uneven ground. The scene is bathed in the cool, unfocused light of an overcast sky, highlighting the glistening dampness of the tumbling mud and the splattered dirt clinging to the vehicle's chassis. A dense wall of dark green forest foliage, slightly out of focus in the background, combines with the dominant palette of dark browns and greens to create an atmosphere of intense, primal struggle between a powerful machine and the rugged landscape. The camera's slow, backward movement continuously emphasizes the vehicle's immense scale and the immense difficulty of the ascent.",
+        "seed": 694,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_13/index_173_seed_694_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": -1.0456405518068266,
+        "videoalign_local_vq": -1.0583844990211781,
+        "videoalign_local_ta": 0.796942796863182,
+        "videoalign_local_mq": -0.7841988496488307,
+        "avg": -0.12434887747182238
+    },
+    {
+        "prompt": "low-angle shot, rendered in a gritty, unadorned photorealistic style, captures the raw power of a massive Hummer H1 Alpha as the camera begins a slow, steady pullback. Painted a matte olive drab green and almost entirely caked in thick, wet mud, the vehicle's iconic boxy shape laboriously climbs a steep, treacherous slope. Its massive, deeply treaded tires spin with immense torque, relentlessly digging into the saturated terrain and violently propelling arcs of dark brown soil and small rocks backward. The entire chassis exerts itself, the suspension articulating the noticeably uneven ground. The scene is bathed in the cool, unfocused light of an overcast sky, highlighting the glistening dampness of the tumbling mud and the splattered dirt clinging to the vehicle's chassis. A dense wall of dark green forest foliage, slightly out of focus in the background, combines with the dominant palette of dark browns and greens to create an atmosphere of intense, primal struggle between a powerful machine and the rugged landscape. The camera's slow, backward movement continuously emphasizes the vehicle's immense scale and the immense difficulty of the ascent.",
+        "seed": 695,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_13/index_173_seed_695_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": -1.6737614147833644,
+        "videoalign_local_vq": -1.1000956575903187,
+        "videoalign_local_ta": 0.31801082759444277,
+        "videoalign_local_mq": -0.8916765847874883,
+        "avg": -0.6778752935944607
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_14/index_tensor([77, 77])_group_14_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The camera executes a dramatic, low-angle, spiraling orbital shot, circling an upward flight of gleaming metallic robots as they blast upward in perfect unison from a circular, underground launch pad. Each robot is constructed of polished gunmetal-gray alloy to a mirror-like sheen, with a sleek, aerodynamic humanoid shape and integrated flight stabilizers on its back and limbs. Their featureless obsidian visors glow with an intense inner white light, and thin cobalt-blue energy conduits trace the seams of their armor plating. The action begins as they simultaneously ignite the powerful plasma thrusters beneath their feet. The initial blast of fiery blue energy shatters the concrete floor beneath them, sending a torrent of steam and debris cascading outward. As they ascend at breathtaking speed into a vast, dark silo, the camera stays in sync with them, perfectly executing a series of complex flips—a tight barrel roll before rapidly dispersing and regrouping into a precise diamond formation. The only sources of light are the robots’ own bright thruster plumes and glowing components, which cast harsh, rapidly changing highlights and deep, dancing shadows across their metallic bodies, creating an atmosphere of high contrast, intense dynamism, and breathtaking, overwhelming technological power.",
+        "seed": 12991,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_14/index_77_seed_12991_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": -1.3694802233493506,
+        "videoalign_local_mq": -1.1925435341394541,
+        "videoalign_local_overall": -3.3682590785349418,
+        "videoalign_local_ta": -0.8062353210461367,
+        "avg": -2.0872471997905393
+    },
+    {
+        "prompt": "The camera executes a dramatic, low-angle, spiraling orbital shot, circling an upward flight of gleaming metallic robots as they blast upward in perfect unison from a circular, underground launch pad. Each robot is constructed of polished gunmetal-gray alloy to a mirror-like sheen, with a sleek, aerodynamic humanoid shape and integrated flight stabilizers on its back and limbs. Their featureless obsidian visors glow with an intense inner white light, and thin cobalt-blue energy conduits trace the seams of their armor plating. The action begins as they simultaneously ignite the powerful plasma thrusters beneath their feet. The initial blast of fiery blue energy shatters the concrete floor beneath them, sending a torrent of steam and debris cascading outward. As they ascend at breathtaking speed into a vast, dark silo, the camera stays in sync with them, perfectly executing a series of complex flips—a tight barrel roll before rapidly dispersing and regrouping into a precise diamond formation. The only sources of light are the robots’ own bright thruster plumes and glowing components, which cast harsh, rapidly changing highlights and deep, dancing shadows across their metallic bodies, creating an atmosphere of high contrast, intense dynamism, and breathtaking, overwhelming technological power.",
+        "seed": 12992,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_14/index_77_seed_12992_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": -1.6409829338794715,
+        "videoalign_local_mq": -1.242039859532257,
+        "videoalign_local_overall": -3.879742420417023,
+        "videoalign_local_ta": -0.9967196270052944,
+        "avg": -2.4382310237111584
+    },
+    {
+        "prompt": "The camera executes a dramatic, low-angle, spiraling orbital shot, circling an upward flight of gleaming metallic robots as they blast upward in perfect unison from a circular, underground launch pad. Each robot is constructed of polished gunmetal-gray alloy to a mirror-like sheen, with a sleek, aerodynamic humanoid shape and integrated flight stabilizers on its back and limbs. Their featureless obsidian visors glow with an intense inner white light, and thin cobalt-blue energy conduits trace the seams of their armor plating. The action begins as they simultaneously ignite the powerful plasma thrusters beneath their feet. The initial blast of fiery blue energy shatters the concrete floor beneath them, sending a torrent of steam and debris cascading outward. As they ascend at breathtaking speed into a vast, dark silo, the camera stays in sync with them, perfectly executing a series of complex flips—a tight barrel roll before rapidly dispersing and regrouping into a precise diamond formation. The only sources of light are the robots’ own bright thruster plumes and glowing components, which cast harsh, rapidly changing highlights and deep, dancing shadows across their metallic bodies, creating an atmosphere of high contrast, intense dynamism, and breathtaking, overwhelming technological power.",
+        "seed": 12993,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_14/index_77_seed_12993_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": -1.3523459561219318,
+        "videoalign_local_vq": -1.7188111763659015,
+        "videoalign_local_ta": -1.134334819473747,
+        "videoalign_local_overall": -4.20549195196158,
+        "avg": -2.669913385717664
+    },
+    {
+        "prompt": "The camera executes a dramatic, low-angle, spiraling orbital shot, circling an upward flight of gleaming metallic robots as they blast upward in perfect unison from a circular, underground launch pad. Each robot is constructed of polished gunmetal-gray alloy to a mirror-like sheen, with a sleek, aerodynamic humanoid shape and integrated flight stabilizers on its back and limbs. Their featureless obsidian visors glow with an intense inner white light, and thin cobalt-blue energy conduits trace the seams of their armor plating. The action begins as they simultaneously ignite the powerful plasma thrusters beneath their feet. The initial blast of fiery blue energy shatters the concrete floor beneath them, sending a torrent of steam and debris cascading outward. As they ascend at breathtaking speed into a vast, dark silo, the camera stays in sync with them, perfectly executing a series of complex flips—a tight barrel roll before rapidly dispersing and regrouping into a precise diamond formation. The only sources of light are the robots’ own bright thruster plumes and glowing components, which cast harsh, rapidly changing highlights and deep, dancing shadows across their metallic bodies, creating an atmosphere of high contrast, intense dynamism, and breathtaking, overwhelming technological power.",
+        "seed": 12994,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_14/index_77_seed_12994_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": -1.2109278835710666,
+        "videoalign_local_vq": -1.568911700258053,
+        "videoalign_local_ta": -0.7455913379244457,
+        "videoalign_local_overall": -3.525430921753565,
+        "avg": -2.1355111298390055
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_tensor([2137, 2137])_group_15_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, extreme close-up depicts a mesmerizing vertical journey as a tiny bubble ascends through a crystal-clear, flaky mass of carbonated liquid contained in a sleek, minimalist glass. The scene is lit from the side by a soft, diffuse light source, casting clean, bright highlights along the curve of the glass and creating a luminous, almost ethereal quality. As the bubble begins its ascent from the bottom of the frame, the camera carefully tracks it; initially a perfect, shimmering microsphere, it subtly jiggles as it rises, its shape delicately deforming and vibrating under the pressure of the fluid. Its transparent membrane captures the light, refracting it into miniature rainbows with shimmering edges, while the clear liquid it passes through amplifies the softly blurred neutral background into a gentle bokeh. The bubble's steady, unwavering upward motion creates a tranquil and hypnotic atmosphere, focusing the viewer's full attention on this simple, beautiful phenomenon of physics and light as it moves from the bottom to the top of the frame.",
+        "seed": 4452,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_2137_seed_4452_dp_30_rank_60_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "prompt": "static, extreme close-up depicts a mesmerizing vertical journey as a tiny bubble ascends through a crystal-clear, flaky mass of carbonated liquid contained in a sleek, minimalist glass. The scene is lit from the side by a soft, diffuse light source, casting clean, bright highlights along the curve of the glass and creating a luminous, almost ethereal quality. As the bubble begins its ascent from the bottom of the frame, the camera carefully tracks it; initially a perfect, shimmering microsphere, it subtly jiggles as it rises, its shape delicately deforming and vibrating under the pressure of the fluid. Its transparent membrane captures the light, refracting it into miniature rainbows with shimmering edges, while the clear liquid it passes through amplifies the softly blurred neutral background into a gentle bokeh. The bubble's steady, unwavering upward motion creates a tranquil and hypnotic atmosphere, focusing the viewer's full attention on this simple, beautiful phenomenon of physics and light as it moves from the bottom to the top of the frame.",
+        "seed": 4453,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_2137_seed_4453_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": -2.7346249435930012,
+        "videoalign_local_ta": -1.2665076032005096,
+        "videoalign_local_mq": -0.7364702501629137,
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+    {
+        "prompt": "static, extreme close-up depicts a mesmerizing vertical journey as a tiny bubble ascends through a crystal-clear, flaky mass of carbonated liquid contained in a sleek, minimalist glass. The scene is lit from the side by a soft, diffuse light source, casting clean, bright highlights along the curve of the glass and creating a luminous, almost ethereal quality. As the bubble begins its ascent from the bottom of the frame, the camera carefully tracks it; initially a perfect, shimmering microsphere, it subtly jiggles as it rises, its shape delicately deforming and vibrating under the pressure of the fluid. Its transparent membrane captures the light, refracting it into miniature rainbows with shimmering edges, while the clear liquid it passes through amplifies the softly blurred neutral background into a gentle bokeh. The bubble's steady, unwavering upward motion creates a tranquil and hypnotic atmosphere, focusing the viewer's full attention on this simple, beautiful phenomenon of physics and light as it moves from the bottom to the top of the frame.",
+        "seed": 4454,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_2137_seed_4454_dp_31_rank_62_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "sample_idx_in_group": 2,
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+        "videoalign_local_ta": -1.5292981967278372,
+        "videoalign_local_overall": -3.778604792030472,
+        "avg": -2.6539514943791547
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+    {
+        "prompt": "static, extreme close-up depicts a mesmerizing vertical journey as a tiny bubble ascends through a crystal-clear, flaky mass of carbonated liquid contained in a sleek, minimalist glass. The scene is lit from the side by a soft, diffuse light source, casting clean, bright highlights along the curve of the glass and creating a luminous, almost ethereal quality. As the bubble begins its ascent from the bottom of the frame, the camera carefully tracks it; initially a perfect, shimmering microsphere, it subtly jiggles as it rises, its shape delicately deforming and vibrating under the pressure of the fluid. Its transparent membrane captures the light, refracting it into miniature rainbows with shimmering edges, while the clear liquid it passes through amplifies the softly blurred neutral background into a gentle bokeh. The bubble's steady, unwavering upward motion creates a tranquil and hypnotic atmosphere, focusing the viewer's full attention on this simple, beautiful phenomenon of physics and light as it moves from the bottom to the top of the frame.",
+        "seed": 4455,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_15/index_2137_seed_4455_dp_31_rank_62_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 15,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -0.6883881054956195,
+        "videoalign_local_vq": -1.155710535682506,
+        "videoalign_local_ta": -1.1868151894829027,
+        "videoalign_local_overall": -3.030913830661028,
+        "avg": -2.108864510071965
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_tensor([7006, 7006])_group_2_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "cinematic sequence imbued with dynamism and tension, composed of a series of rapid, violent edits, opens with a turbulent long shot of a weathered, dark wooden fishing boat bobbing violently on a turbulent, gray-black sea. Under a gloomy, stormy sky, waves crash against the boat like mountains. Then, through abrupt jump cuts, the scene switches back and forth between two striking close-ups: one is an extreme close-up of thorny, dark green vines, as thick as pythons, tightly wrapped around the wet side and mast, nearly strangling the boat. The vines, covered in sharp black thorns, are stretched straight under the immense tension, and even tiny splinters can be seen breaking from the squeezed planking. The other, captured from an extremely low angle, captures a massive, white-foaming wave crashing against the side of the boat, instantly exploding into a cloud of water droplets and mist, each droplet appearing crystal clear and cold in the dim light. The entire sequence is gloomy in color, dominated by deep blue, dark green, and the dark brown of wet wood, with only the white foam of the waves providing a harsh contrast. The rapid editing rhythm combined with the helpless tossing of the hull creates a tense atmosphere of struggle and despair, surrounded by the violence of nature.",
+        "seed": 22036,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_7006_seed_22036_dp_4_rank_8_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 0,
+        "sample_idx_in_group": 0,
+        "videoalign_local_overall": -2.8018559841782813,
+        "videoalign_local_ta": 0.1189741650412005,
+        "videoalign_local_mq": -1.135976305119108,
+        "videoalign_local_vq": -1.7848538441003738,
+        "avg": -1.3414409095685405
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+    {
+        "prompt": "cinematic sequence imbued with dynamism and tension, composed of a series of rapid, violent edits, opens with a turbulent long shot of a weathered, dark wooden fishing boat bobbing violently on a turbulent, gray-black sea. Under a gloomy, stormy sky, waves crash against the boat like mountains. Then, through abrupt jump cuts, the scene switches back and forth between two striking close-ups: one is an extreme close-up of thorny, dark green vines, as thick as pythons, tightly wrapped around the wet side and mast, nearly strangling the boat. The vines, covered in sharp black thorns, are stretched straight under the immense tension, and even tiny splinters can be seen breaking from the squeezed planking. The other, captured from an extremely low angle, captures a massive, white-foaming wave crashing against the side of the boat, instantly exploding into a cloud of water droplets and mist, each droplet appearing crystal clear and cold in the dim light. The entire sequence is gloomy in color, dominated by deep blue, dark green, and the dark brown of wet wood, with only the white foam of the waves providing a harsh contrast. The rapid editing rhythm combined with the helpless tossing of the hull creates a tense atmosphere of struggle and despair, surrounded by the violence of nature.",
+        "seed": 22037,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_7006_seed_22037_dp_4_rank_8_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 0,
+        "sample_idx_in_group": 1,
+        "videoalign_local_overall": -2.6555301677387906,
+        "videoalign_local_ta": 0.056775207993312274,
+        "videoalign_local_mq": -1.2307264137281877,
+        "videoalign_local_vq": -1.4815789620039155,
+        "avg": -1.2993774798727393
+    },
+    {
+        "prompt": "cinematic sequence imbued with dynamism and tension, composed of a series of rapid, violent edits, opens with a turbulent long shot of a weathered, dark wooden fishing boat bobbing violently on a turbulent, gray-black sea. Under a gloomy, stormy sky, waves crash against the boat like mountains. Then, through abrupt jump cuts, the scene switches back and forth between two striking close-ups: one is an extreme close-up of thorny, dark green vines, as thick as pythons, tightly wrapped around the wet side and mast, nearly strangling the boat. The vines, covered in sharp black thorns, are stretched straight under the immense tension, and even tiny splinters can be seen breaking from the squeezed planking. The other, captured from an extremely low angle, captures a massive, white-foaming wave crashing against the side of the boat, instantly exploding into a cloud of water droplets and mist, each droplet appearing crystal clear and cold in the dim light. The entire sequence is gloomy in color, dominated by deep blue, dark green, and the dark brown of wet wood, with only the white foam of the waves providing a harsh contrast. The rapid editing rhythm combined with the helpless tossing of the hull creates a tense atmosphere of struggle and despair, surrounded by the violence of nature.",
+        "seed": 22038,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_7006_seed_22038_dp_5_rank_10_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 2,
+        "videoalign_local_mq": -1.3042638114546377,
+        "videoalign_local_ta": 0.20605270490824398,
+        "videoalign_local_vq": -1.4007635922762058,
+        "videoalign_local_overall": -2.4989746988226,
+        "avg": -1.1464609969571777
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+    {
+        "prompt": "cinematic sequence imbued with dynamism and tension, composed of a series of rapid, violent edits, opens with a turbulent long shot of a weathered, dark wooden fishing boat bobbing violently on a turbulent, gray-black sea. Under a gloomy, stormy sky, waves crash against the boat like mountains. Then, through abrupt jump cuts, the scene switches back and forth between two striking close-ups: one is an extreme close-up of thorny, dark green vines, as thick as pythons, tightly wrapped around the wet side and mast, nearly strangling the boat. The vines, covered in sharp black thorns, are stretched straight under the immense tension, and even tiny splinters can be seen breaking from the squeezed planking. The other, captured from an extremely low angle, captures a massive, white-foaming wave crashing against the side of the boat, instantly exploding into a cloud of water droplets and mist, each droplet appearing crystal clear and cold in the dim light. The entire sequence is gloomy in color, dominated by deep blue, dark green, and the dark brown of wet wood, with only the white foam of the waves providing a harsh contrast. The rapid editing rhythm combined with the helpless tossing of the hull creates a tense atmosphere of struggle and despair, surrounded by the violence of nature.",
+        "seed": 22039,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_2/index_7006_seed_22039_dp_5_rank_10_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 2,
+        "rank_in_group": 1,
+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.181230088335385,
+        "videoalign_local_ta": -0.46880597906134314,
+        "videoalign_local_vq": -1.4728891373020112,
+        "videoalign_local_overall": -3.1229252046987397,
+        "avg": -1.7958655918800412
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_3/index_tensor([9680, 9680])_group_3_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static wide-angle shot, rendered with a clean digital aesthetic, captures a poignant nighttime scene. Yuzuru Nishimiya, a young girl with short, light brown hair gently framing her face, stands in the center of a simple concrete pedestrian bridge. She wears a classic Japanese school uniform, consisting of a white, sailor-style shirt and a dark, pleated skirt, the fabric appearing almost black in the low light. The bright, cool glow of a large, full moon, just rising above the horizon, casts her figure into a stark, defined silhouette, while depicting delicate silver rims of light along her hair and shoulders. Below the bridge, a slender reflection of the moon shimmers on the deep, dark waters of a slow-flowing river. Her pose is one of profound stillness, her hands resting lightly on the cool metal railing, her gaze downward. Her facial expression is lost in the shadows, yet her body conveys a deep sense of quiet contemplation. The cool evening air is noticeably crisp, almost tangible, and in the distance the soft glow of city lights dissolves into a beautiful, softly warm-toned bokeh, creating a serene and melancholic atmosphere that isolates her in this introspective moment.",
+        "seed": 8801,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_3/index_9680_seed_8801_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": -0.9402028830752803,
+        "videoalign_local_ta": 0.4983878030333186,
+        "videoalign_local_mq": 0.22022301064368976,
+        "videoalign_local_overall": -0.22159206939827197,
+        "avg": 0.1383978668175233
+    },
+    {
+        "prompt": "static wide-angle shot, rendered with a clean digital aesthetic, captures a poignant nighttime scene. Yuzuru Nishimiya, a young girl with short, light brown hair gently framing her face, stands in the center of a simple concrete pedestrian bridge. She wears a classic Japanese school uniform, consisting of a white, sailor-style shirt and a dark, pleated skirt, the fabric appearing almost black in the low light. The bright, cool glow of a large, full moon, just rising above the horizon, casts her figure into a stark, defined silhouette, while depicting delicate silver rims of light along her hair and shoulders. Below the bridge, a slender reflection of the moon shimmers on the deep, dark waters of a slow-flowing river. Her pose is one of profound stillness, her hands resting lightly on the cool metal railing, her gaze downward. Her facial expression is lost in the shadows, yet her body conveys a deep sense of quiet contemplation. The cool evening air is noticeably crisp, almost tangible, and in the distance the soft glow of city lights dissolves into a beautiful, softly warm-toned bokeh, creating a serene and melancholic atmosphere that isolates her in this introspective moment.",
+        "seed": 8802,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_3/index_9680_seed_8802_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": -0.6551766328528208,
+        "videoalign_local_ta": 1.0208590422355797,
+        "videoalign_local_mq": 0.638820505394251,
+        "videoalign_local_overall": 1.0045029147770097,
+        "avg": 1.0126809785062947
+    },
+    {
+        "prompt": "static wide-angle shot, rendered with a clean digital aesthetic, captures a poignant nighttime scene. Yuzuru Nishimiya, a young girl with short, light brown hair gently framing her face, stands in the center of a simple concrete pedestrian bridge. She wears a classic Japanese school uniform, consisting of a white, sailor-style shirt and a dark, pleated skirt, the fabric appearing almost black in the low light. The bright, cool glow of a large, full moon, just rising above the horizon, casts her figure into a stark, defined silhouette, while depicting delicate silver rims of light along her hair and shoulders. Below the bridge, a slender reflection of the moon shimmers on the deep, dark waters of a slow-flowing river. Her pose is one of profound stillness, her hands resting lightly on the cool metal railing, her gaze downward. Her facial expression is lost in the shadows, yet her body conveys a deep sense of quiet contemplation. The cool evening air is noticeably crisp, almost tangible, and in the distance the soft glow of city lights dissolves into a beautiful, softly warm-toned bokeh, creating a serene and melancholic atmosphere that isolates her in this introspective moment.",
+        "seed": 8803,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_3/index_9680_seed_8803_dp_7_rank_14_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_mq": 0.5030591557454203,
+        "videoalign_local_ta": 0.9337805023685362,
+        "videoalign_local_overall": 0.625246180626859,
+        "videoalign_local_vq": -0.8115934774870974,
+        "avg": 0.7795133414976976
+    },
+    {
+        "prompt": "static wide-angle shot, rendered with a clean digital aesthetic, captures a poignant nighttime scene. Yuzuru Nishimiya, a young girl with short, light brown hair gently framing her face, stands in the center of a simple concrete pedestrian bridge. She wears a classic Japanese school uniform, consisting of a white, sailor-style shirt and a dark, pleated skirt, the fabric appearing almost black in the low light. The bright, cool glow of a large, full moon, just rising above the horizon, casts her figure into a stark, defined silhouette, while depicting delicate silver rims of light along her hair and shoulders. Below the bridge, a slender reflection of the moon shimmers on the deep, dark waters of a slow-flowing river. Her pose is one of profound stillness, her hands resting lightly on the cool metal railing, her gaze downward. Her facial expression is lost in the shadows, yet her body conveys a deep sense of quiet contemplation. The cool evening air is noticeably crisp, almost tangible, and in the distance the soft glow of city lights dissolves into a beautiful, softly warm-toned bokeh, creating a serene and melancholic atmosphere that isolates her in this introspective moment.",
+        "seed": 8804,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_3/index_9680_seed_8804_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": -0.08524002606617918,
+        "videoalign_local_ta": 0.6476652999482503,
+        "videoalign_local_overall": -0.45772399645072837,
+        "videoalign_local_vq": -1.0201492703327995,
+        "avg": 0.09497065174876096
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_4/index_tensor([5900, 5900])_group_4_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "low-angle medium shot of a closely following vehicle then rapidly pulls back to reveal a dark green SUV, splattered with thick mud, jolting violently along a bumpy dirt mountain road. The massive all-terrain tires struggle with the water-filled ruts, sending mud and debris flying high behind them. The vehicle heaves and pitches violently with the terrain, straining the suspension to its limits. Under a gloomy sky, diffuse light accentuates the sticky texture of the wet mud on the paint. As the camera rapidly pulls back, the tiny SUV is suddenly placed within a vast and precipitous panorama. It navigates alone on a narrow path winding up a steep mountainside, surrounded by a continuous series of sharp, gray peaks, some of which are hidden in low-hanging clouds. The entire scene exudes a sense of grandeur and loneliness, a sense of conquering nature, with a cold palette and a sense of adventurous tension.",
+        "seed": 5846,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_4/index_5900_seed_5846_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": -0.9118286601259866,
+        "videoalign_local_ta": 0.31179093188965396,
+        "videoalign_local_overall": -1.6966574559458898,
+        "videoalign_local_vq": -1.0966197277095568,
+        "avg": -0.6924332620281177
+    },
+    {
+        "prompt": "low-angle medium shot of a closely following vehicle then rapidly pulls back to reveal a dark green SUV, splattered with thick mud, jolting violently along a bumpy dirt mountain road. The massive all-terrain tires struggle with the water-filled ruts, sending mud and debris flying high behind them. The vehicle heaves and pitches violently with the terrain, straining the suspension to its limits. Under a gloomy sky, diffuse light accentuates the sticky texture of the wet mud on the paint. As the camera rapidly pulls back, the tiny SUV is suddenly placed within a vast and precipitous panorama. It navigates alone on a narrow path winding up a steep mountainside, surrounded by a continuous series of sharp, gray peaks, some of which are hidden in low-hanging clouds. The entire scene exudes a sense of grandeur and loneliness, a sense of conquering nature, with a cold palette and a sense of adventurous tension.",
+        "seed": 5847,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_4/index_5900_seed_5847_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": -1.0412261965100282,
+        "videoalign_local_ta": 0.5730265514907845,
+        "videoalign_local_overall": -1.721236217363077,
+        "videoalign_local_vq": -1.2530365723438335,
+        "avg": -0.5741048329361463
+    },
+    {
+        "prompt": "low-angle medium shot of a closely following vehicle then rapidly pulls back to reveal a dark green SUV, splattered with thick mud, jolting violently along a bumpy dirt mountain road. The massive all-terrain tires struggle with the water-filled ruts, sending mud and debris flying high behind them. The vehicle heaves and pitches violently with the terrain, straining the suspension to its limits. Under a gloomy sky, diffuse light accentuates the sticky texture of the wet mud on the paint. As the camera rapidly pulls back, the tiny SUV is suddenly placed within a vast and precipitous panorama. It navigates alone on a narrow path winding up a steep mountainside, surrounded by a continuous series of sharp, gray peaks, some of which are hidden in low-hanging clouds. The entire scene exudes a sense of grandeur and loneliness, a sense of conquering nature, with a cold palette and a sense of adventurous tension.",
+        "seed": 5848,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_4/index_5900_seed_5848_dp_9_rank_18_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 4,
+        "rank_in_group": 1,
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+        "videoalign_local_overall": -1.9431089618144783,
+        "videoalign_local_ta": 0.3304506190040204,
+        "videoalign_local_vq": -1.202635589072789,
+        "avg": -0.8063291714052291
+    },
+    {
+        "prompt": "low-angle medium shot of a closely following vehicle then rapidly pulls back to reveal a dark green SUV, splattered with thick mud, jolting violently along a bumpy dirt mountain road. The massive all-terrain tires struggle with the water-filled ruts, sending mud and debris flying high behind them. The vehicle heaves and pitches violently with the terrain, straining the suspension to its limits. Under a gloomy sky, diffuse light accentuates the sticky texture of the wet mud on the paint. As the camera rapidly pulls back, the tiny SUV is suddenly placed within a vast and precipitous panorama. It navigates alone on a narrow path winding up a steep mountainside, surrounded by a continuous series of sharp, gray peaks, some of which are hidden in low-hanging clouds. The entire scene exudes a sense of grandeur and loneliness, a sense of conquering nature, with a cold palette and a sense of adventurous tension.",
+        "seed": 5849,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_4/index_5900_seed_5849_dp_9_rank_18_sample_3_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 4,
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+        "sample_idx_in_group": 3,
+        "videoalign_local_mq": -1.0009220458330317,
+        "videoalign_local_overall": -1.763164492537804,
+        "videoalign_local_ta": 0.5481469686716292,
+        "videoalign_local_vq": -1.3103894153764015,
+        "avg": -0.6075087619330874
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_tensor([559, 559])_group_5_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "An extreme close-up begins a slow, mesmerizing push-in of a perfectly square block of pale golden butter placed in a dark, seasoned cast iron skillet. Under a warm overhead light, the butter's smooth, waxy surface begins to sweat, its sharp edges softening and collapsing as the heat takes hold. The solid form steadily dissolves from the bottom upward, giving way to an ever-expanding pool of shimmering, translucent liquid gold that catches the light with a brilliant sheen. Tiny, flaky bubbles form where the butter meets the hot pan, gently rising through the melting liquid before gently popping onto the surface. As the camera continues its deliberate forward movement, the last remnants of solid butter boil fully, transforming the scene into a gently bubbling, shimmering pool that ripples hypnotically, filling the frame with its rich, warm colors and creating a deeply satisfying and sensual visual experience.",
+        "seed": 19788,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_559_seed_19788_dp_10_rank_20_sample_0_slot_0.mp4",
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+        "videoalign_local_vq": -0.8220212671293825,
+        "avg": -0.11221690409592269
+    },
+    {
+        "prompt": "An extreme close-up begins a slow, mesmerizing push-in of a perfectly square block of pale golden butter placed in a dark, seasoned cast iron skillet. Under a warm overhead light, the butter's smooth, waxy surface begins to sweat, its sharp edges softening and collapsing as the heat takes hold. The solid form steadily dissolves from the bottom upward, giving way to an ever-expanding pool of shimmering, translucent liquid gold that catches the light with a brilliant sheen. Tiny, flaky bubbles form where the butter meets the hot pan, gently rising through the melting liquid before gently popping onto the surface. As the camera continues its deliberate forward movement, the last remnants of solid butter boil fully, transforming the scene into a gently bubbling, shimmering pool that ripples hypnotically, filling the frame with its rich, warm colors and creating a deeply satisfying and sensual visual experience.",
+        "seed": 19789,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_559_seed_19789_dp_10_rank_20_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "videoalign_local_mq": 0.14668561291723983,
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+        "videoalign_local_vq": -0.23111318739989323,
+        "avg": 0.7174096353931224
+    },
+    {
+        "prompt": "An extreme close-up begins a slow, mesmerizing push-in of a perfectly square block of pale golden butter placed in a dark, seasoned cast iron skillet. Under a warm overhead light, the butter's smooth, waxy surface begins to sweat, its sharp edges softening and collapsing as the heat takes hold. The solid form steadily dissolves from the bottom upward, giving way to an ever-expanding pool of shimmering, translucent liquid gold that catches the light with a brilliant sheen. Tiny, flaky bubbles form where the butter meets the hot pan, gently rising through the melting liquid before gently popping onto the surface. As the camera continues its deliberate forward movement, the last remnants of solid butter boil fully, transforming the scene into a gently bubbling, shimmering pool that ripples hypnotically, filling the frame with its rich, warm colors and creating a deeply satisfying and sensual visual experience.",
+        "seed": 19790,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_559_seed_19790_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,
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+        "videoalign_local_overall": 0.04348616614216039,
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+        "videoalign_local_vq": -0.6829840718989144,
+        "avg": 0.34557573304520534
+    },
+    {
+        "prompt": "An extreme close-up begins a slow, mesmerizing push-in of a perfectly square block of pale golden butter placed in a dark, seasoned cast iron skillet. Under a warm overhead light, the butter's smooth, waxy surface begins to sweat, its sharp edges softening and collapsing as the heat takes hold. The solid form steadily dissolves from the bottom upward, giving way to an ever-expanding pool of shimmering, translucent liquid gold that catches the light with a brilliant sheen. Tiny, flaky bubbles form where the butter meets the hot pan, gently rising through the melting liquid before gently popping onto the surface. As the camera continues its deliberate forward movement, the last remnants of solid butter boil fully, transforming the scene into a gently bubbling, shimmering pool that ripples hypnotically, filling the frame with its rich, warm colors and creating a deeply satisfying and sensual visual experience.",
+        "seed": 19791,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_5/index_559_seed_19791_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": -0.3822179784229962,
+        "videoalign_local_overall": -0.701827438984475,
+        "videoalign_local_ta": 0.5232673858524739,
+        "videoalign_local_vq": -0.8428768464139527,
+        "avg": -0.08928002656600054
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_6/index_tensor([1286, 1286])_group_6_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "Shot in dramatic slow motion with a static camera, the chain reaction is meticulously documented in a surreal, extreme close-up. A pristine, unmarked white aluminum aerosol can with a matte finish stands atop a dark, polished wood surface, its shape defined by intense, cool sidelighting, casting long shadows. The scene begins with low-frequency vibrations subtly vibrating the surface, causing the can to tremble almost imperceptibly. As the vibrations intensify, the can begins to tilt inexorably, its base slowly losing its grip on the smooth wood. It topples in a graceful arc, its white plastic actuator cap striking the hard edge of the wooden surface with a sharp, silent impact. The force of the collision instantly compresses the actuator, forcing a powerful, cone-shaped plume of fine mist from the nozzle. The mist billows outward, its individual particles catching the dramatic sidelight, forming a shimmering, ethereal cloud against the dark, out-of-focus background, showcasing the mechanics with clinical and stunning visual clarity.",
+        "seed": 7807,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_6/index_1286_seed_7807_dp_12_rank_24_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
+        "group_idx": 6,
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+        "videoalign_local_ta": -0.38172743919429963,
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+        "videoalign_local_mq": -1.0065787687350662,
+        "avg": -1.5949574268720303
+    },
+    {
+        "prompt": "Shot in dramatic slow motion with a static camera, the chain reaction is meticulously documented in a surreal, extreme close-up. A pristine, unmarked white aluminum aerosol can with a matte finish stands atop a dark, polished wood surface, its shape defined by intense, cool sidelighting, casting long shadows. The scene begins with low-frequency vibrations subtly vibrating the surface, causing the can to tremble almost imperceptibly. As the vibrations intensify, the can begins to tilt inexorably, its base slowly losing its grip on the smooth wood. It topples in a graceful arc, its white plastic actuator cap striking the hard edge of the wooden surface with a sharp, silent impact. The force of the collision instantly compresses the actuator, forcing a powerful, cone-shaped plume of fine mist from the nozzle. The mist billows outward, its individual particles catching the dramatic sidelight, forming a shimmering, ethereal cloud against the dark, out-of-focus background, showcasing the mechanics with clinical and stunning visual clarity.",
+        "seed": 7808,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_6/index_1286_seed_7808_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": -0.733151546514868,
+        "videoalign_local_overall": -3.0997279270517937,
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+        "videoalign_local_mq": -1.0214276663529072,
+        "avg": -1.9164397367833308
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+    {
+        "prompt": "Shot in dramatic slow motion with a static camera, the chain reaction is meticulously documented in a surreal, extreme close-up. A pristine, unmarked white aluminum aerosol can with a matte finish stands atop a dark, polished wood surface, its shape defined by intense, cool sidelighting, casting long shadows. The scene begins with low-frequency vibrations subtly vibrating the surface, causing the can to tremble almost imperceptibly. As the vibrations intensify, the can begins to tilt inexorably, its base slowly losing its grip on the smooth wood. It topples in a graceful arc, its white plastic actuator cap striking the hard edge of the wooden surface with a sharp, silent impact. The force of the collision instantly compresses the actuator, forcing a powerful, cone-shaped plume of fine mist from the nozzle. The mist billows outward, its individual particles catching the dramatic sidelight, forming a shimmering, ethereal cloud against the dark, out-of-focus background, showcasing the mechanics with clinical and stunning visual clarity.",
+        "seed": 7809,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_6/index_1286_seed_7809_dp_13_rank_26_sample_2_slot_0.mp4",
+        "sample_idx": 0,
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+        "videoalign_local_overall": -3.6575538266101844,
+        "avg": -2.4289875189736563
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+    {
+        "prompt": "Shot in dramatic slow motion with a static camera, the chain reaction is meticulously documented in a surreal, extreme close-up. A pristine, unmarked white aluminum aerosol can with a matte finish stands atop a dark, polished wood surface, its shape defined by intense, cool sidelighting, casting long shadows. The scene begins with low-frequency vibrations subtly vibrating the surface, causing the can to tremble almost imperceptibly. As the vibrations intensify, the can begins to tilt inexorably, its base slowly losing its grip on the smooth wood. It topples in a graceful arc, its white plastic actuator cap striking the hard edge of the wooden surface with a sharp, silent impact. The force of the collision instantly compresses the actuator, forcing a powerful, cone-shaped plume of fine mist from the nozzle. The mist billows outward, its individual particles catching the dramatic sidelight, forming a shimmering, ethereal cloud against the dark, out-of-focus background, showcasing the mechanics with clinical and stunning visual clarity.",
+        "seed": 7810,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_6/index_1286_seed_7810_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": -0.6243033716810636,
+        "videoalign_local_mq": -1.1543606545507206,
+        "videoalign_local_vq": -1.3451487141840186,
+        "videoalign_local_overall": -3.123812740415803,
+        "avg": -1.8740580560484332
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_7/index_tensor([8287, 8287])_group_7_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "long shot, shot from a level angle, slowly and steadily pulls back, gradually revealing a vast bamboo forest shrouded in thick morning mist. At the center of the frame, an elderly man with a youthful face, his long, silvery hair neatly tied into a Taoist bun, clad in a loose-fitting, pure white silk training suit embellished with traditional handmade buttons. He is immersed in a Tai Chi practice, his arms tracing smooth, flowing arcs, his body turning smoothly with the shifting of his center of gravity. Each movement is imbued with inner strength and unhurried rhythm. Soft morning light penetrates the mist and the tall, emerald green bamboo stalks, casting distinct beams of light in the air, casting a subtle shift of light and shadow upon the elderly man and the leaf-strewn ground around him. The scene's dominant color palette is the cool emerald green of the bamboo forest and the milky white of the mist, creating a tranquil, ethereal, and Zen-like atmosphere imbued with Eastern aesthetics.",
+        "seed": 15154,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_7/index_8287_seed_15154_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": -1.0181980565094022,
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+        "videoalign_local_ta": 1.431372158751642,
+        "videoalign_local_mq": -1.099207606255883,
+        "avg": 0.20658705112111975
+    },
+    {
+        "prompt": "long shot, shot from a level angle, slowly and steadily pulls back, gradually revealing a vast bamboo forest shrouded in thick morning mist. At the center of the frame, an elderly man with a youthful face, his long, silvery hair neatly tied into a Taoist bun, clad in a loose-fitting, pure white silk training suit embellished with traditional handmade buttons. He is immersed in a Tai Chi practice, his arms tracing smooth, flowing arcs, his body turning smoothly with the shifting of his center of gravity. Each movement is imbued with inner strength and unhurried rhythm. Soft morning light penetrates the mist and the tall, emerald green bamboo stalks, casting distinct beams of light in the air, casting a subtle shift of light and shadow upon the elderly man and the leaf-strewn ground around him. The scene's dominant color palette is the cool emerald green of the bamboo forest and the milky white of the mist, creating a tranquil, ethereal, and Zen-like atmosphere imbued with Eastern aesthetics.",
+        "seed": 15155,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_7/index_8287_seed_15155_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,
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+        "videoalign_local_ta": 1.3442936188845984,
+        "videoalign_local_mq": -1.0412261965100282,
+        "avg": 0.21106595398071437
+    },
+    {
+        "prompt": "long shot, shot from a level angle, slowly and steadily pulls back, gradually revealing a vast bamboo forest shrouded in thick morning mist. At the center of the frame, an elderly man with a youthful face, his long, silvery hair neatly tied into a Taoist bun, clad in a loose-fitting, pure white silk training suit embellished with traditional handmade buttons. He is immersed in a Tai Chi practice, his arms tracing smooth, flowing arcs, his body turning smoothly with the shifting of his center of gravity. Each movement is imbued with inner strength and unhurried rhythm. Soft morning light penetrates the mist and the tall, emerald green bamboo stalks, casting distinct beams of light in the air, casting a subtle shift of light and shadow upon the elderly man and the leaf-strewn ground around him. The scene's dominant color palette is the cool emerald green of the bamboo forest and the milky white of the mist, creating a tranquil, ethereal, and Zen-like atmosphere imbued with Eastern aesthetics.",
+        "seed": 15156,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_7/index_8287_seed_15156_dp_15_rank_30_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "videoalign_local_overall": -1.309904076800014,
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+        "videoalign_local_ta": 1.2323354961983994,
+        "videoalign_local_vq": -1.2860579062110697,
+        "avg": -0.03878429030080721
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+    {
+        "prompt": "long shot, shot from a level angle, slowly and steadily pulls back, gradually revealing a vast bamboo forest shrouded in thick morning mist. At the center of the frame, an elderly man with a youthful face, his long, silvery hair neatly tied into a Taoist bun, clad in a loose-fitting, pure white silk training suit embellished with traditional handmade buttons. He is immersed in a Tai Chi practice, his arms tracing smooth, flowing arcs, his body turning smoothly with the shifting of his center of gravity. Each movement is imbued with inner strength and unhurried rhythm. Soft morning light penetrates the mist and the tall, emerald green bamboo stalks, casting distinct beams of light in the air, casting a subtle shift of light and shadow upon the elderly man and the leaf-strewn ground around him. The scene's dominant color palette is the cool emerald green of the bamboo forest and the milky white of the mist, creating a tranquil, ethereal, and Zen-like atmosphere imbued with Eastern aesthetics.",
+        "seed": 15157,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_7/index_8287_seed_15157_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": -1.344887180324533,
+        "videoalign_local_mq": -1.005871678372312,
+        "videoalign_local_ta": 0.9835396680068467,
+        "videoalign_local_vq": -1.3225551699590676,
+        "avg": -0.18067375615884318
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_tensor([6947, 6947])_group_8_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "The camera unfolds from a high angle, beginning with a slow, majestic pullback, bathing the scene in a classic sepia hue reminiscent of vintage photography. Initially, the frame is filled with the mighty Colorado River, winding its way through a vast, arid landscape; the water's surface is a dark, sleek ribbon reflecting soft light. As the camera steadily and deliberately retreats, the water's vast, serpentine curve gradually reveals itself, showcasing how it has carved its ancient path through the dramatic canyon walls. These massive rock formations, with deeply etched strata and weathered textures, are defined by a stark combination of light and long, extended shadows, suggesting a sun low beyond the frame. The slow, continuous camera movement enhances the epic scale, transforming the landscape into a breathtaking topography of geological history and imbuing the silent, expansive vista with a profound and overwhelming atmosphere of timeless grandeur.",
+        "seed": 26231,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_6947_seed_26231_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": -2.192119553472517,
+        "videoalign_local_ta": 0.10653437363162285,
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+        "videoalign_local_vq": -1.5024345412884856,
+        "avg": -1.042792589920447
+    },
+    {
+        "prompt": "The camera unfolds from a high angle, beginning with a slow, majestic pullback, bathing the scene in a classic sepia hue reminiscent of vintage photography. Initially, the frame is filled with the mighty Colorado River, winding its way through a vast, arid landscape; the water's surface is a dark, sleek ribbon reflecting soft light. As the camera steadily and deliberately retreats, the water's vast, serpentine curve gradually reveals itself, showcasing how it has carved its ancient path through the dramatic canyon walls. These massive rock formations, with deeply etched strata and weathered textures, are defined by a stark combination of light and long, extended shadows, suggesting a sun low beyond the frame. The slow, continuous camera movement enhances the epic scale, transforming the landscape into a breathtaking topography of geological history and imbuing the silent, expansive vista with a profound and overwhelming atmosphere of timeless grandeur.",
+        "seed": 26232,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_6947_seed_26232_dp_16_rank_32_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
+        "group_idx": 8,
+        "rank_in_group": 0,
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+        "videoalign_local_ta": -0.4252667091278214,
+        "videoalign_local_mq": -1.066681449569184,
+        "videoalign_local_vq": -1.5823809285460047,
+        "avg": -1.7497978981854159
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+    {
+        "prompt": "The camera unfolds from a high angle, beginning with a slow, majestic pullback, bathing the scene in a classic sepia hue reminiscent of vintage photography. Initially, the frame is filled with the mighty Colorado River, winding its way through a vast, arid landscape; the water's surface is a dark, sleek ribbon reflecting soft light. As the camera steadily and deliberately retreats, the water's vast, serpentine curve gradually reveals itself, showcasing how it has carved its ancient path through the dramatic canyon walls. These massive rock formations, with deeply etched strata and weathered textures, are defined by a stark combination of light and long, extended shadows, suggesting a sun low beyond the frame. The slow, continuous camera movement enhances the epic scale, transforming the landscape into a breathtaking topography of geological history and imbuing the silent, expansive vista with a profound and overwhelming atmosphere of timeless grandeur.",
+        "seed": 26233,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_6947_seed_26233_dp_17_rank_34_sample_2_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "rank_in_group": 1,
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+        "avg": -0.8911679387649625
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+    {
+        "prompt": "The camera unfolds from a high angle, beginning with a slow, majestic pullback, bathing the scene in a classic sepia hue reminiscent of vintage photography. Initially, the frame is filled with the mighty Colorado River, winding its way through a vast, arid landscape; the water's surface is a dark, sleek ribbon reflecting soft light. As the camera steadily and deliberately retreats, the water's vast, serpentine curve gradually reveals itself, showcasing how it has carved its ancient path through the dramatic canyon walls. These massive rock formations, with deeply etched strata and weathered textures, are defined by a stark combination of light and long, extended shadows, suggesting a sun low beyond the frame. The slow, continuous camera movement enhances the epic scale, transforming the landscape into a breathtaking topography of geological history and imbuing the silent, expansive vista with a profound and overwhelming atmosphere of timeless grandeur.",
+        "seed": 26234,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_8/index_6947_seed_26234_dp_17_rank_34_sample_3_slot_1.mp4",
+        "sample_idx": 1,
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+]

outputs/yw004-flow-baseline/rl_samples/0000017/group_9/index_tensor([1438, 1438])_group_9_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "static, horizontal medium shot focuses on a scene composed entirely of pixels, embodying a retro 8-bit gaming aesthetic. A wooden bookshelf, composed of dark and light brown pixels, dominates the frame, neatly arranged with vibrantly colored books featuring distinct pixelated edges. Their spines display saturated red, emerald green, royal blue, and bright yellow. A simple, light-gray pixelated wall frames the background, casting an even, bright light across the frame, creating virtually no shadows. The action begins with a red book at the end of the queue cautiously tilting to one side before quickly losing balance and crashing into a nearby green book, triggering a chain reaction. Immediately, the books fall one by one in a slightly stuttering, frame-by-frame animation, tumbling and plummeting through the air before disappearing off the bottom of the frame. The entire sequence is imbued with a sense of dynamism and nostalgia. The vibrant colors and unique pixelated dynamics create a lighthearted, playful atmosphere.",
+        "seed": 28604,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_9/index_1438_seed_28604_dp_18_rank_36_sample_0_slot_0.mp4",
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+        "prompt": "static, horizontal medium shot focuses on a scene composed entirely of pixels, embodying a retro 8-bit gaming aesthetic. A wooden bookshelf, composed of dark and light brown pixels, dominates the frame, neatly arranged with vibrantly colored books featuring distinct pixelated edges. Their spines display saturated red, emerald green, royal blue, and bright yellow. A simple, light-gray pixelated wall frames the background, casting an even, bright light across the frame, creating virtually no shadows. The action begins with a red book at the end of the queue cautiously tilting to one side before quickly losing balance and crashing into a nearby green book, triggering a chain reaction. Immediately, the books fall one by one in a slightly stuttering, frame-by-frame animation, tumbling and plummeting through the air before disappearing off the bottom of the frame. The entire sequence is imbued with a sense of dynamism and nostalgia. The vibrant colors and unique pixelated dynamics create a lighthearted, playful atmosphere.",
+        "seed": 28605,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_9/index_1438_seed_28605_dp_18_rank_36_sample_1_slot_1.mp4",
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+    {
+        "prompt": "static, horizontal medium shot focuses on a scene composed entirely of pixels, embodying a retro 8-bit gaming aesthetic. A wooden bookshelf, composed of dark and light brown pixels, dominates the frame, neatly arranged with vibrantly colored books featuring distinct pixelated edges. Their spines display saturated red, emerald green, royal blue, and bright yellow. A simple, light-gray pixelated wall frames the background, casting an even, bright light across the frame, creating virtually no shadows. The action begins with a red book at the end of the queue cautiously tilting to one side before quickly losing balance and crashing into a nearby green book, triggering a chain reaction. Immediately, the books fall one by one in a slightly stuttering, frame-by-frame animation, tumbling and plummeting through the air before disappearing off the bottom of the frame. The entire sequence is imbued with a sense of dynamism and nostalgia. The vibrant colors and unique pixelated dynamics create a lighthearted, playful atmosphere.",
+        "seed": 28606,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_9/index_1438_seed_28606_dp_19_rank_38_sample_2_slot_0.mp4",
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+    {
+        "prompt": "static, horizontal medium shot focuses on a scene composed entirely of pixels, embodying a retro 8-bit gaming aesthetic. A wooden bookshelf, composed of dark and light brown pixels, dominates the frame, neatly arranged with vibrantly colored books featuring distinct pixelated edges. Their spines display saturated red, emerald green, royal blue, and bright yellow. A simple, light-gray pixelated wall frames the background, casting an even, bright light across the frame, creating virtually no shadows. The action begins with a red book at the end of the queue cautiously tilting to one side before quickly losing balance and crashing into a nearby green book, triggering a chain reaction. Immediately, the books fall one by one in a slightly stuttering, frame-by-frame animation, tumbling and plummeting through the air before disappearing off the bottom of the frame. The entire sequence is imbued with a sense of dynamism and nostalgia. The vibrant colors and unique pixelated dynamics create a lighthearted, playful atmosphere.",
+        "seed": 28607,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000017/group_9/index_1438_seed_28607_dp_19_rank_38_sample_3_slot_1.mp4",
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+        "ranks_per_group": 2,
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+        "videoalign_local_vq": -1.40945341697811,
+        "avg": -2.723613706603108
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000019/group_0/index_tensor([657, 657])_group_0_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "macro close-up, maintained at a steady, eye-level perspective, captures the delightful antics of two small, downy birds perched on a slender, mossy branch, silhouetted against a soft, blurred backdrop of green leaves. Their furry bodies, a mix of soft grays, whites, and blacks, swell with volume, and their beady black eyes sparkle with playful energy. The branch they occupy is thin, its bark rough, and their tiny, sharp claws tenaciously cling to the bark for balance. The two birds engage in a swift and energetic mock-fight. One bird lunges forward, delivering a gentle peck, while the other quickly flaps its wings to evade, its wings momentarily blurred. Leaping and chasing back and forth along the confined space of the branch, their rapid, swift movements create a tiny, chaotic mess as tiny, downy feathers are shed and drift slowly through the air. The entire scene is bathed in the soft, warm glow of early morning sunlight, creating delicate highlights in their feathers and enhancing the intimate, tranquil, and utterly captivating atmosphere of their playful bickering.",
+        "seed": 28953,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_0/index_657_seed_28953_dp_0_rank_0_sample_0_slot_0.mp4",
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+        "ranks_per_group": 2,
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+        "sample_idx_in_group": 0,
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+        "videoalign_local_ta": 0.971099876597269,
+        "avg": -0.15644489085475788
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+    {
+        "prompt": "macro close-up, maintained at a steady, eye-level perspective, captures the delightful antics of two small, downy birds perched on a slender, mossy branch, silhouetted against a soft, blurred backdrop of green leaves. Their furry bodies, a mix of soft grays, whites, and blacks, swell with volume, and their beady black eyes sparkle with playful energy. The branch they occupy is thin, its bark rough, and their tiny, sharp claws tenaciously cling to the bark for balance. The two birds engage in a swift and energetic mock-fight. One bird lunges forward, delivering a gentle peck, while the other quickly flaps its wings to evade, its wings momentarily blurred. Leaping and chasing back and forth along the confined space of the branch, their rapid, swift movements create a tiny, chaotic mess as tiny, downy feathers are shed and drift slowly through the air. The entire scene is bathed in the soft, warm glow of early morning sunlight, creating delicate highlights in their feathers and enhancing the intimate, tranquil, and utterly captivating atmosphere of their playful bickering.",
+        "seed": 28954,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_0/index_657_seed_28954_dp_0_rank_0_sample_1_slot_1.mp4",
+        "sample_idx": 1,
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+        "sample_idx_in_group": 1,
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+        "videoalign_local_ta": 1.0706182078738902,
+        "avg": 0.08249752821689582
+    },
+    {
+        "prompt": "macro close-up, maintained at a steady, eye-level perspective, captures the delightful antics of two small, downy birds perched on a slender, mossy branch, silhouetted against a soft, blurred backdrop of green leaves. Their furry bodies, a mix of soft grays, whites, and blacks, swell with volume, and their beady black eyes sparkle with playful energy. The branch they occupy is thin, its bark rough, and their tiny, sharp claws tenaciously cling to the bark for balance. The two birds engage in a swift and energetic mock-fight. One bird lunges forward, delivering a gentle peck, while the other quickly flaps its wings to evade, its wings momentarily blurred. Leaping and chasing back and forth along the confined space of the branch, their rapid, swift movements create a tiny, chaotic mess as tiny, downy feathers are shed and drift slowly through the air. The entire scene is bathed in the soft, warm glow of early morning sunlight, creating delicate highlights in their feathers and enhancing the intimate, tranquil, and utterly captivating atmosphere of their playful bickering.",
+        "seed": 28955,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_0/index_657_seed_28955_dp_1_rank_2_sample_2_slot_0.mp4",
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+        "avg": 0.23422626856332962
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+    {
+        "prompt": "macro close-up, maintained at a steady, eye-level perspective, captures the delightful antics of two small, downy birds perched on a slender, mossy branch, silhouetted against a soft, blurred backdrop of green leaves. Their furry bodies, a mix of soft grays, whites, and blacks, swell with volume, and their beady black eyes sparkle with playful energy. The branch they occupy is thin, its bark rough, and their tiny, sharp claws tenaciously cling to the bark for balance. The two birds engage in a swift and energetic mock-fight. One bird lunges forward, delivering a gentle peck, while the other quickly flaps its wings to evade, its wings momentarily blurred. Leaping and chasing back and forth along the confined space of the branch, their rapid, swift movements create a tiny, chaotic mess as tiny, downy feathers are shed and drift slowly through the air. The entire scene is bathed in the soft, warm glow of early morning sunlight, creating delicate highlights in their feathers and enhancing the intimate, tranquil, and utterly captivating atmosphere of their playful bickering.",
+        "seed": 28956,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_0/index_657_seed_28956_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": -0.7110149971037579,
+        "videoalign_local_overall": -0.5776718160782097,
+        "videoalign_local_ta": 1.045738625054735,
+        "videoalign_local_vq": -0.9123954440291867,
+        "avg": 0.2340334044882626
+    }
+]

outputs/yw004-flow-baseline/rl_samples/0000019/group_1/index_tensor([5421, 5421])_group_1_rewards.json

@@ -0,0 +1,62 @@
+[
+    {
+        "prompt": "tight, steady macro zoom pushes past the spiral shell of a garden snail, resolving the intricate, shimmering texture of its muscular foot as it clings to the damp, highly reflective surface of a broad, dark green leaf. The camera moves so closely that it reveals the foot itself to be a landscape painting: a pale, translucent beige flesh rippling with a mesmerizing series of slow, undulating, peristaltic waves that propel it forward. Its surface is covered in a thin, iridescent film of mucus that catches the soft, diffuse light after rain, creating a liquid, shimmering sheen. The leaf, smooth from moisture, resembles a polished black mirror, its surface dotted with perfectly spherical water droplets that reflect the minute distortions of the overcast sky. The extreme close-up and shallow depth of field blur the background into a deep green, focusing all attention on the methodical, deliberate movement and the interplay of light on the damp, intricate textures, creating a tranquil, almost hypnotic atmosphere of microscopic wonder.",
+        "seed": 15588,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_1/index_5421_seed_15588_dp_2_rank_4_sample_0_slot_0.mp4",
+        "sample_idx": 0,
+        "ranks_per_group": 2,
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+        "videoalign_local_mq": -0.8008154731735574,
+        "avg": -1.5818874921176158
+    },
+    {
+        "prompt": "tight, steady macro zoom pushes past the spiral shell of a garden snail, resolving the intricate, shimmering texture of its muscular foot as it clings to the damp, highly reflective surface of a broad, dark green leaf. The camera moves so closely that it reveals the foot itself to be a landscape painting: a pale, translucent beige flesh rippling with a mesmerizing series of slow, undulating, peristaltic waves that propel it forward. Its surface is covered in a thin, iridescent film of mucus that catches the soft, diffuse light after rain, creating a liquid, shimmering sheen. The leaf, smooth from moisture, resembles a polished black mirror, its surface dotted with perfectly spherical water droplets that reflect the minute distortions of the overcast sky. The extreme close-up and shallow depth of field blur the background into a deep green, focusing all attention on the methodical, deliberate movement and the interplay of light on the damp, intricate textures, creating a tranquil, almost hypnotic atmosphere of microscopic wonder.",
+        "seed": 15589,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_1/index_5421_seed_15589_dp_2_rank_4_sample_1_slot_1.mp4",
+        "sample_idx": 1,
+        "ranks_per_group": 2,
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+        "avg": -1.6599079013797473
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+    {
+        "prompt": "tight, steady macro zoom pushes past the spiral shell of a garden snail, resolving the intricate, shimmering texture of its muscular foot as it clings to the damp, highly reflective surface of a broad, dark green leaf. The camera moves so closely that it reveals the foot itself to be a landscape painting: a pale, translucent beige flesh rippling with a mesmerizing series of slow, undulating, peristaltic waves that propel it forward. Its surface is covered in a thin, iridescent film of mucus that catches the soft, diffuse light after rain, creating a liquid, shimmering sheen. The leaf, smooth from moisture, resembles a polished black mirror, its surface dotted with perfectly spherical water droplets that reflect the minute distortions of the overcast sky. The extreme close-up and shallow depth of field blur the background into a deep green, focusing all attention on the methodical, deliberate movement and the interplay of light on the damp, intricate textures, creating a tranquil, almost hypnotic atmosphere of microscopic wonder.",
+        "seed": 15590,
+        "video_path": "./outputs/yw004-flow-baseline/rl_samples/0000019/group_1/index_5421_seed_15590_dp_3_rank_6_sample_2_slot_0.mp4",
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+    {
+        "prompt": "tight, steady macro zoom pushes past the spiral shell of a garden snail, resolving the intricate, shimmering texture of its muscular foot as it clings to the damp, highly reflective surface of a broad, dark green leaf. The camera moves so closely that it reveals the foot itself to be a landscape painting: a pale, translucent beige flesh rippling with a mesmerizing series of slow, undulating, peristaltic waves that propel it forward. Its surface is covered in a thin, iridescent film of mucus that catches the soft, diffuse light after rain, creating a liquid, shimmering sheen. The leaf, smooth from moisture, resembles a polished black mirror, its surface dotted with perfectly spherical water droplets that reflect the minute distortions of the overcast sky. The extreme close-up and shallow depth of field blur the background into a deep green, focusing all attention on the methodical, deliberate movement and the interplay of light on the damp, intricate textures, creating a tranquil, almost hypnotic atmosphere of microscopic wonder.",
+        "seed": 15591,
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+        "sample_idx": 1,
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