{ "schema_version": "matched-qwen-quant-1", "scope": "Ten new actual Q8 outputs matched against ten unchanged original Q4 outputs. No Q4 regeneration.", "models": { "q4": "unsloth/Qwen-Image-2.1-Turbo-GGUF:Q4_K_M", "q8": "unsloth/Qwen-Image-2.1-Turbo-GGUF:Q8_0" }, "matched_cases": 10, "distinct_briefs": 9, "measured_seed_variants_in_first_brief": 2, "five_variant_group_measured": false, "q4_originals_regenerated": false, "native_comparable_langsmith_experiments_verified": true, "independent_original_visual_reviews": { "q4": 10, "q8": 10 }, "initial_request": { "ordinal": 1, "seed": 42, "prompt": "A small orange ceramic fox on a pale wooden desk, soft morning light, plain cream background, realistic studio photograph.", "q4_record": "qwen-turbo-01", "q8_record": "qwen-turbo-q8-01", "q4_media": "media/qwen-turbo-01.png", "q8_media": "media/qwen-turbo-q8-01.png", "workload": "initial_request", "q4_native_seconds": 320.246, "q8_native_seconds": 541.41, "q4_factory_trace_seconds": 334.589337, "q8_factory_trace_seconds": 555.30645, "q8_minus_q4_native_seconds": 221.164, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [], "q8_cached_nodes": [ "11", "12", "2", "4" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 104.32900000002701, "sampling_with_loading_node6_seconds": 159.85899999999674, "vae_decode_node7_seconds": 40.75, "output_save_node8_seconds": 2.047000000020489 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 251.85999999998603, "sampling_with_loading_node6_seconds": 218.375, "vae_decode_node7_seconds": 63.78099999995902, "output_save_node8_seconds": 1.6880000000237487 }, "q4_native_inter_run_gap_seconds": null, "q8_native_inter_run_gap_seconds": null, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, "same_brief_second_seed": { "ordinal": 2, "seed": 43, "prompt": "A small orange ceramic fox on a pale wooden desk, soft morning light, plain cream background, realistic studio photograph.", "q4_record": "qwen-turbo-02", "q8_record": "qwen-turbo-q8-02", 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"q8_native_inter_run_gap_seconds": 24.958, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, "eight_new_briefs": { "q4_native_seconds": { "count": 8, "minimum": 194.865, "median": 199.712, "maximum": 223.135, "sum": 1631.842 }, "q8_native_seconds": { "count": 8, "minimum": 384.654, "median": 446.47749999999996, "maximum": 620.242, "sum": 3747.615 } }, "q8_first_native_start_utc": "2026-10-21T10:04:51.675000+00:00", "q8_pair_gap_seconds": 24.958, "rows": [ { "ordinal": 1, "seed": 42, "prompt": "A small orange ceramic fox on a pale wooden desk, soft morning light, plain cream background, realistic studio photograph.", "q4_record": "qwen-turbo-01", "q8_record": "qwen-turbo-q8-01", "q4_media": "media/qwen-turbo-01.png", "q8_media": "media/qwen-turbo-q8-01.png", "workload": "initial_request", "q4_native_seconds": 320.246, "q8_native_seconds": 541.41, "q4_factory_trace_seconds": 334.589337, "q8_factory_trace_seconds": 555.30645, "q8_minus_q4_native_seconds": 221.164, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [], "q8_cached_nodes": [ "11", "12", "2", "4" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 104.32900000002701, "sampling_with_loading_node6_seconds": 159.85899999999674, "vae_decode_node7_seconds": 40.75, "output_save_node8_seconds": 2.047000000020489 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 251.85999999998603, "sampling_with_loading_node6_seconds": 218.375, "vae_decode_node7_seconds": 63.78099999995902, "output_save_node8_seconds": 1.6880000000237487 }, "q4_native_inter_run_gap_seconds": null, "q8_native_inter_run_gap_seconds": null, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 2, "seed": 43, "prompt": "A small orange ceramic fox on a pale wooden desk, soft morning light, plain cream 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28.32800000003772, "output_save_node8_seconds": 0.06299999996554106 }, "q4_native_inter_run_gap_seconds": 34.322, "q8_native_inter_run_gap_seconds": 24.958, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 3, "seed": 44, "prompt": "A turquoise alpine lake beneath snowy mountains at sunrise, a yellow canoe near the shore, crisp natural landscape photograph.", "q4_record": "qwen-turbo-03", "q8_record": "qwen-turbo-q8-03", "q4_media": "media/qwen-turbo-03.png", "q8_media": "media/qwen-turbo-q8-03.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 194.865, "q8_native_seconds": 620.242, "q4_factory_trace_seconds": 195.952306, "q8_factory_trace_seconds": 629.011242, "q8_minus_q4_native_seconds": 425.37699999999995, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 100.20300000003772, "sampling_with_loading_node6_seconds": 66.93800000002375, "vae_decode_node7_seconds": 27.64100000000326, "output_save_node8_seconds": 0.045999999972991645 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 457.125, "sampling_with_loading_node6_seconds": 103.73499999998603, "vae_decode_node7_seconds": 58.18700000003446, "output_save_node8_seconds": 0.9529999999795109 }, "q4_native_inter_run_gap_seconds": 22.977, "q8_native_inter_run_gap_seconds": 29.801, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 4, "seed": 45, "prompt": "Product photograph of a matte black ceramic teapot with a warm copper handle, resting on dark slate beside two pale linen napkins. Three-quarter view, softbox lighting, crisp material detail, uncluttered background.", "q4_record": "qwen-turbo-04", "q8_record": "qwen-turbo-q8-04", "q4_media": "media/qwen-turbo-04.png", "q8_media": "media/qwen-turbo-q8-04.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 196.417, "q8_native_seconds": 532.767, "q4_factory_trace_seconds": 198.952217, "q8_factory_trace_seconds": 543.329845, "q8_minus_q4_native_seconds": 336.35, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 100.10899999999674, "sampling_with_loading_node6_seconds": 67.98399999999674, "vae_decode_node7_seconds": 28.21899999998277, "output_save_node8_seconds": 0.061999999976251274 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 377.2029999999795, "sampling_with_loading_node6_seconds": 104.32799999997951, "vae_decode_node7_seconds": 49.78100000001723, "output_save_node8_seconds": 0.5 }, "q4_native_inter_run_gap_seconds": 16.828, "q8_native_inter_run_gap_seconds": 30.086, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 5, "seed": 46, "prompt": "A cozy neighborhood bakery storefront on a rainy evening. The main sign clearly reads \"MORNING BREAD\" in cream block letters. Warm light glows through the windows, a bicycle leans beside the door, wet paving reflects the orange interior, realistic street photograph.", "q4_record": "qwen-turbo-05", "q8_record": "qwen-turbo-q8-05", "q4_media": "media/qwen-turbo-05.png", "q8_media": "media/qwen-turbo-q8-05.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 199.64, "q8_native_seconds": 444.96, "q4_factory_trace_seconds": 201.997778, "q8_factory_trace_seconds": 450.406838, "q8_minus_q4_native_seconds": 245.32, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "4" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 102.10899999999674, "sampling_with_loading_node6_seconds": 68.81200000003446, "vae_decode_node7_seconds": 28.625, "output_save_node8_seconds": 0.06299999996554106 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 130.5779999999795, "sampling_with_loading_node6_seconds": 254.90600000001723, "vae_decode_node7_seconds": 50.10999999998603, "output_save_node8_seconds": 0.9060000000172295 }, "q4_native_inter_run_gap_seconds": 16.283, "q8_native_inter_run_gap_seconds": 29.459, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 6, "seed": 47, "prompt": "A bright Victorian glass greenhouse filled with lush ferns, hanging orchids and terracotta pots. A narrow brick path curves from the bottom left toward an open green door at the far end. Morning sunlight makes geometric shadows through the iron window frames. Include a single brass watering can beside the path and misty trees beyond the glass. Architectural photograph, balanced natural colors, no people or text.", "q4_record": "qwen-turbo-06", "q8_record": "qwen-turbo-q8-06", "q4_media": "media/qwen-turbo-06.png", "q8_media": "media/qwen-turbo-q8-06.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 199.412, "q8_native_seconds": 384.654, "q4_factory_trace_seconds": 201.931, "q8_factory_trace_seconds": 398.641356, "q8_minus_q4_native_seconds": 185.242, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 102.79699999996228, "sampling_with_loading_node6_seconds": 68.43800000002375, "vae_decode_node7_seconds": 28.04699999996228, "output_save_node8_seconds": 0.062000000034458935 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 235.75, "sampling_with_loading_node6_seconds": 95.70300000003772, "vae_decode_node7_seconds": 50.71899999998277, "output_save_node8_seconds": 1.8589999999967404 }, "q4_native_inter_run_gap_seconds": 21.517, "q8_native_inter_run_gap_seconds": 890.033, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 7, "seed": 48, "prompt": "An editorial portrait of an adult female ceramic artist in her forties working in a sunlit pottery studio. She wears a blue linen apron over a cream shirt and calmly holds a small unfinished bowl in both hands, fingers naturally curled around the rim. Her face is clear and expressive, with a few silver strands in dark curly hair. Shelves of glazed pottery remain softly out of focus behind her. Frame from the waist upward, eye-level camera, gentle window light from the left, documentary realism.", "q4_record": "qwen-turbo-07", "q8_record": "qwen-turbo-q8-07", "q4_media": "media/qwen-turbo-07.png", "q8_media": "media/qwen-turbo-q8-07.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 199.784, "q8_native_seconds": 447.995, "q4_factory_trace_seconds": 201.952675, "q8_factory_trace_seconds": 453.319236, "q8_minus_q4_native_seconds": 248.211, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "4" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 103.42200000002049, "sampling_with_loading_node6_seconds": 68.59399999998277, "vae_decode_node7_seconds": 27.65600000001723, "output_save_node8_seconds": 0.0779999999795109 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 119.68799999996554, "sampling_with_loading_node6_seconds": 267.98499999998603, "vae_decode_node7_seconds": 51.20300000003772, "output_save_node8_seconds": 0.7969999999622814 }, "q4_native_inter_run_gap_seconds": 13.667, "q8_native_inter_run_gap_seconds": 27.12, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 8, "seed": 49, "prompt": "A charming small brass robot with a round glass head stands on a wooden step stool inside an enormous old library, carefully returning a red book to a high shelf. The robot has two articulated arms and three visible fingers on each hand. A tiny blue mechanical bird perches on its shoulder. Bookshelves curve toward a domed ceiling painted with constellations; the far aisle is illuminated by warm amber lamps. Render as a detailed hand-painted storybook illustration with teal shadows, golden highlights and a clear focal point. Keep the robot, stool and book visibly separate, with no extra limbs, no captions and no written lettering.", "q4_record": "qwen-turbo-08", "q8_record": "qwen-turbo-q8-08", "q4_media": "media/qwen-turbo-08.png", "q8_media": "media/qwen-turbo-q8-08.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 210.023, "q8_native_seconds": 398.832, "q4_factory_trace_seconds": 210.875124, "q8_factory_trace_seconds": 412.481696, "q8_minus_q4_native_seconds": 188.809, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 107.75, "sampling_with_loading_node6_seconds": 72.96900000004098, "vae_decode_node7_seconds": 29.20299999997951, "output_save_node8_seconds": 0.061999999976251274 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 258.93800000002375, "sampling_with_loading_node6_seconds": 106.93799999996554, "vae_decode_node7_seconds": 31.46799999999348, "output_save_node8_seconds": 1.0160000000032596 }, "q4_native_inter_run_gap_seconds": 14.441, "q8_native_inter_run_gap_seconds": 25.972, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 9, "seed": 50, "prompt": "A detailed travel photograph of a lively Mediterranean open-air produce market in early morning. In the foreground, three wooden crates hold red tomatoes, striped eggplants and yellow lemons, each type kept in its own crate. An adult vendor wearing a plain white shirt stands behind the stall, handing a small paper bag to an adult customer in a green jacket. A striped blue-and-white canopy casts cool shade over the stall. Beyond them, a narrow pedestrian street slopes toward a distant harbor with two white sailboats. Warm sunlight touches the upper walls but the foreground remains softly shaded. Compose the scene in layers with natural human proportions, believable hands, clear separation between people, baskets and produce, and rich but realistic color. Avoid artificial lens flares, watermarks and unreadable signs.", "q4_record": "qwen-turbo-09", "q8_record": "qwen-turbo-q8-09", "q4_media": "media/qwen-turbo-09.png", "q8_media": "media/qwen-turbo-q8-09.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 208.566, "q8_native_seconds": 496.444, "q4_factory_trace_seconds": 210.965741, "q8_factory_trace_seconds": 506.57207, "q8_minus_q4_native_seconds": 287.87800000000004, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "4" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 107.82800000003772, "sampling_with_loading_node6_seconds": 72.20299999997951, "vae_decode_node7_seconds": 28.43800000002375, "output_save_node8_seconds": 0.061999999976251274 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 119.32799999997951, "sampling_with_loading_node6_seconds": 304.0780000000377, "vae_decode_node7_seconds": 62.68699999997625, "output_save_node8_seconds": 1.1410000000032596 }, "q4_native_inter_run_gap_seconds": 13.101, "q8_native_inter_run_gap_seconds": 38.627, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] }, { "ordinal": 10, "seed": 51, "prompt": "Create a highly detailed cinematic architectural illustration of a remote mountain observatory at blue hour after a light snowfall. The building occupies the right two-thirds of the square image: a circular pale-stone base supports one weathered copper dome, whose open viewing slit points toward the upper left. A narrow exterior staircase with dark iron handrails climbs from a small lower entrance to a balcony; every step has a thin undisturbed layer of snow. One adult astronomer in a dark red winter coat stands on the balcony with a small white notebook held closed in one gloved hand, looking toward the sky. Place a warm amber lamp immediately above the entrance, creating a pool of light on the stone without illuminating the whole landscape. In the lower left foreground, a crooked pine tree and two exposed granite rocks frame a winding path that leads toward the building. Behind the observatory, show distant mountain ridges fading from slate blue into violet mist. The sky contains scattered sharp stars and a faint natural Milky Way band, with no oversized planets or fantasy moons. Balance warm interior light against cold ambient snow light, use physically plausible perspective, careful separation of the staircase rails and the figure, and visible differences between copper, stone, glass, fabric and snow. The final scene should feel quiet, inhabited and believable. Do not add titles, labels, logos, watermarks, extra people, extra domes or duplicate staircases.", "q4_record": "qwen-turbo-10", "q8_record": "qwen-turbo-q8-10", "q4_media": "media/qwen-turbo-10.png", "q8_media": "media/qwen-turbo-q8-10.png", "workload": "new_brief_retained_runtime", "q4_native_seconds": 223.135, "q8_native_seconds": 421.721, "q4_factory_trace_seconds": 226.020651, "q8_factory_trace_seconds": 438.158993, "q8_minus_q4_native_seconds": 198.586, "q4_encoder_cached": false, "q8_encoder_cached": false, "q4_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q8_cached_nodes": [ "1", "11", "12", "2", "4", "5" ], "q4_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 115.98399999999674, "sampling_with_loading_node6_seconds": 78.40600000001723, "vae_decode_node7_seconds": 28.639999999955762, "output_save_node8_seconds": 0.07900000002700835 }, "q8_stages_observer_seconds": { "cpu_text_encode_node3_seconds": 271.4529999999795, "sampling_with_loading_node6_seconds": 109.71899999998277, "vae_decode_node7_seconds": 38.34399999998277, "output_save_node8_seconds": 1.5310000000172295 }, "q4_native_inter_run_gap_seconds": 10.771, "q8_native_inter_run_gap_seconds": 36.492, "same_comfy_runtime_across_quant_trials": true, "graph_differences": [ "/1/inputs/unet_name", "/8/inputs/filename_prefix" ] } ], "benchmark_context": { "operator_transport_recovery": { "scope": "Local status coordinator lost three status connections during case 5; the native generation completed. Saved Warehouse/native records were reconciled before the same finite coordinator collected that result and continued.", "transport_status_read_errors": 3, "generation_failure_created": false, "recovered_public_record": "qwen-turbo-q8-05", "warehouse_attempts_at_reconciliation": 1, "same_native_generation_collected": true, "same_factory_runtime_retained": true, "same_finite_coordinator_source_retained": true, "case5_native_finished_utc": "2026-10-21T10:43:58.749000+00:00", "readback_utc": "2026-10-21T10:57:30.787425+00:00", "case6_native_started_utc": "2026-10-21T10:58:48.782000+00:00", "case5_to_case6_native_idle_gap_seconds": 890.033, "immediate_warm_claim": false }, "eight_new_brief_stage_observer_seconds": { "q4": { "cpu_text_encode_node3_seconds": { "count": 8, "minimum": 100.10899999999674, "median": 103.10949999999139, "maximum": 115.98399999999674, "sum": 840.2020000000484 }, "sampling_with_loading_node6_seconds": { "count": 8, "minimum": 66.93800000002375, "median": 68.70300000000861, "maximum": 78.40600000001723, "sum": 564.3440000000992 }, "vae_decode_node7_seconds": { "count": 8, "minimum": 27.64100000000326, "median": 28.32850000000326, "maximum": 29.20299999997951, "sum": 226.46899999992456 }, "output_save_node8_seconds": { "count": 8, "minimum": 0.045999999972991645, "median": 0.062000000005355105, "maximum": 0.07900000002700835, "sum": 0.5139999999082647 } }, "q8": { "cpu_text_encode_node3_seconds": { "count": 8, "minimum": 119.32799999997951, "median": 247.34400000001187, "maximum": 457.125, "sum": 1970.0629999999073 }, "sampling_with_loading_node6_seconds": { "count": 8, "minimum": 95.70300000003772, "median": 108.32849999997416, "maximum": 304.0780000000377, "sum": 1347.3919999999925 }, "vae_decode_node7_seconds": { "count": 8, "minimum": 31.46799999999348, "median": 50.4144999999844, "maximum": 62.68699999997625, "sum": 392.4990000000107 }, "output_save_node8_seconds": { "count": 8, "minimum": 0.5, "median": 0.9844999999913853, "maximum": 1.8589999999967404, "sum": 8.702999999979511 } } }, "stage_timing_scope": "Intervals between observer receipt of node execution events. Include preparation, loading and event-delivery overhead; they are not isolated kernel timings. A cached stage is absent, not a measured zero.", "cpu_memory_context": { "causal_diagnosis": "Unresolved. The completed native stage intervals locate elapsed time without establishing the cause.", "q8_snapshot_utc": "2026-10-21T10:26:25.008147+00:00", "q8_snapshot_total_page_faults_per_second": 159706, "q8_snapshot_hard_page_reads_per_second": 3, "q8_snapshot_pages_input_per_second": 63, "fault_interpretation": "High total faults with few hard page inputs is consistent with mostly faults that do not require a backing-store read in this snapshot; it does not establish a disk-I/O bottleneck.", "commit_counter_interpretation": "Windows PagefileUsage/PrivateUsage report private commit charge, not bytes shown to reside in a disk pagefile.", "source_review": "No explicit global Torch/OMP thread-limit change was found in the preserved pinned loader/operation sources; actual live thread-pool settings were not measured.", "primary_sources": [ { "url": "https://learn.microsoft.com/en-us/windows/win32/api/psapi/ns-psapi-process_memory_counters_ex", "claim": "PagefileUsage/PrivateUsage are process commit charge, not a measurement of bytes physically stored on disk." }, { "url": "https://learn.microsoft.com/en-us/windows/win32/memory/working-set", "claim": "Soft faults need no backing-store read; hard faults do. Demand-zero/transition pages can produce faults without disk reads." } ] }, "smaller_quant_generator_files": [ { "quant": "Q2_K", "filename": "qwen-image-2.1-turbo-Q2_K.gguf", "size_bytes": 2466137920, "decimal_gb": 2.46613792, "gib": 2.296769917011261, "sha256": "19c0c8aba44d7dbd760e0d916e3eae8dcc285244cbeca98c34aa0e59c32fb709", "revision": "5d1f9f759ea877ae556cda88dbec958b62ad3809", "source_url": "https://huggingface.co/unsloth/Qwen-Image-2.1-Turbo-GGUF/blob/5d1f9f759ea877ae556cda88dbec958b62ad3809/qwen-image-2.1-turbo-Q2_K.gguf", "tested_in_this_follow_up": false }, { "quant": "Q3_K_S", "filename": "qwen-image-2.1-turbo-Q3_K_S.gguf", "size_bytes": 2724742976, "decimal_gb": 2.724742976, "gib": 2.537614643573761, "sha256": "af7bc3c158a846459a6a7db714354ac3dcea6a9afc3a043786831ef8801d3e53", "revision": "5d1f9f759ea877ae556cda88dbec958b62ad3809", "source_url": "https://huggingface.co/unsloth/Qwen-Image-2.1-Turbo-GGUF/blob/5d1f9f759ea877ae556cda88dbec958b62ad3809/qwen-image-2.1-turbo-Q3_K_S.gguf", "tested_in_this_follow_up": false }, { "quant": "Q3_K_M", "filename": "qwen-image-2.1-turbo-Q3_K_M.gguf", "size_bytes": 3168290624, "decimal_gb": 3.168290624, "gib": 2.950700581073761, "sha256": "2fd16e6590c8153980f0de4d8965007d8cf3cc497240e74c03db7bb05e799467", "revision": "5d1f9f759ea877ae556cda88dbec958b62ad3809", "source_url": "https://huggingface.co/unsloth/Qwen-Image-2.1-Turbo-GGUF/blob/5d1f9f759ea877ae556cda88dbec958b62ad3809/qwen-image-2.1-turbo-Q3_K_M.gguf", "tested_in_this_follow_up": false }, { "quant": "Q3_K_XL", "filename": "qwen-image-2.1-turbo-Q3_K_XL.gguf", "size_bytes": 3612493632, "decimal_gb": 3.612493632, "gib": 3.364396870136261, "sha256": "b0a97d37640a2dc0d8205cd357464c550be96c81830d3ca296b5490b40593b42", "revision": "5d1f9f759ea877ae556cda88dbec958b62ad3809", "source_url": "https://huggingface.co/unsloth/Qwen-Image-2.1-Turbo-GGUF/blob/5d1f9f759ea877ae556cda88dbec958b62ad3809/qwen-image-2.1-turbo-Q3_K_XL.gguf", "tested_in_this_follow_up": false } ], "smaller_quant_scope": "Pinned publisher file metadata only; no Q2/Q3 generation was tested here. Packed generator bytes exclude dequantization/compute workspaces, activations, encoder/VAE and other VRAM use, so a file below 6 GB does not guarantee whole-stage residency." }, "limits": [ "Native whole-graph and Factory traces have different boundaries.", "First requests have their actual inherited loading/encoder/cache state; they are not assumed to be matched cold starts.", "Matched prompts/seeds do not isolate quantization from offloading, cache, startup or other device workloads.", "The status coordinator had a reconciled transport interruption between cases 5 and 6; actual inter-run gaps remain in every pair row, without an immediate-warm claim.", "Q4 is not a high-precision ground-truth image. Independent visual findings are subjective and include poor outputs.", "No measured five-variant workload, objective aesthetic superiority or whole-VRAM residency is claimed." ] }