{"schema": "too.foo.history.image-prompt.v1", "slug": "1234-02-09-mongol-conquest-of-the-jin-dynasty-the-mongol-army-led-by-gedei-khan", "release": "4b157fe58dc3a255", "image_key": "1234-02-09-mongol-conquest-of-the-jin-dynasty-the-mongol-army-led-by-gedei-khan-", "image_sha256": "cf9615eba509207dd46fe6aaf3a18d31b78c596f75620a35c45de5e603e5caed", "job": "20260827-062656-tier3", "model": "Ideogram 4 (fp8)", "preset": "V4_TURBO_12", "steps": 12, "seed": 20260823, "width": 1216, "height": 832, "caption_mode": "json", "caption": {"high_level_description": "A Mongol horseman crosses Caizhou’s open southern gate beside two Southern Song infantrymen while two Jin defenders retreat into the street, making the allied entry and collapse of the gate defense unmistakable. Inside Caizhou’s southern entrance, February 1234: tamped-earth walls faced with worn masonry, massive inward-swinging timber doors, an uneven stone threshold, and a narrow paved street. The gate doors remain connected to masonry jambs by iron strap hinges, with their lower edges resting just above the stone paving. The rider’s seat bears on the saddle, both boots remain in stirrups, and the girth closes beneath the horse’s barrel. The horse’s left forehoof contacts interior paving; its rear hooves remain beyond the sill while the raised right forehoof advances toward stone. Each Song infantryman’s two hands close around one spear shaft and both men’s boots contact the paving. The nearer Jin defender’s forearm passes through his shield straps; the farther defender’s spear tip drags on stone. Each distant banner cloth hangs from its pole, each pole is gripped by its bearer, and both bearers stand beyond the threshold. The gate opening is 4.5 metres high above 1.7-metre infantrymen and a horse measuring 1.4 metres at the withers. It is 9 February 1234, conventional Julian conversion: Mongol layered winter coat and lamellar defense; Southern Song infantry tunics beneath varied lamellar armor; Jin defenders in worn lamellar equipment and rounded helmets.; Tamped earth, worn stone, heavy timber, matte iron, ash spear shafts, layered wool, leather tack, and small lamellar plates.; Iron-tipped spears, wood-and-leather saddle and stirrups, strapped shields, hinged timber gates, and horse traction.", "style_description": {"aesthetics": "The defensive line is visibly collapsing. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.", "lighting": "Low winter sun enters through the southern opening at 20 degrees, backlighting the allies; all cast shadows extend into the city toward camera-left.", "photo": "40mm, f/5.6, 8 metres, Imperfect off-centre medium-wide view from inside the city, gateway entrants sharp at right and the nearer retreating defender soft at the left edge.", "medium": "photograph", "color_palette": ["#1E1913", "#4A3B28", "#8A7350", "#C9B892", "#2B2B2A"]}, "compositional_deconstruction": {"background": "Inside Caizhou’s southern entrance, February 1234: tamped-earth walls faced with worn masonry, massive inward-swinging timber doors, an uneven stone threshold, and a narrow paved street. Low winter sun enters through the southern opening at 20 degrees, backlighting the allies; all cast shadows extend into the city toward camera-left.", "elements": [{"type": "obj", "bbox": [70, 250, 860, 850], "desc": "A 4.5-metre-high opening through thick tamped-earth masonry; two timber doors hang inward from iron strap hinges, their lower edges scarred by ground contact."}, {"type": "obj", "bbox": [400, 300, 930, 650], "desc": "One compact 1.4-metre-at-withers campaign horse crossing the threshold at a walk, tack weight compressing its wool saddle blanket."}, {"type": "obj", "bbox": [150, 330, 650, 560], "desc": "One helmeted Mongol horseman in layered winter coat and lamellar defense, seated firmly in the saddle, face turned toward the interior street."}, {"type": "obj", "bbox": [350, 550, 920, 800], "desc": "Exactly two Southern Song infantrymen advance at unequal spacing beside the horse, each gripping one ash spear with both hands; one face appears in profile."}, {"type": "obj", "bbox": [350, 50, 940, 310], "desc": "Exactly two Jin defenders retreat camera-left: the nearer back-facing man grips a small shield; the farther profile man trails a spear against the paving."}, {"type": "obj", "bbox": [210, 700, 530, 850], "desc": "Two distant Southern Song cloth banners hang in narrow gravity-folded strips from ash poles held by two small back-facing bearers beyond the gateway."}, {"type": "obj", "bbox": [790, 250, 920, 850], "desc": "A worn 25-centimetre-high stone sill spanning the gate, chipped at centre where horse traffic has polished an irregular passage."}]}}, "rendered_input": "{\"high_level_description\": \"A Mongol horseman crosses Caizhou’s open southern gate beside two Southern Song infantrymen while two Jin defenders retreat into the street, making the allied entry and collapse of the gate defense unmistakable. Inside Caizhou’s southern entrance, February 1234: tamped-earth walls faced with worn masonry, massive inward-swinging timber doors, an uneven stone threshold, and a narrow paved street. The gate doors remain connected to masonry jambs by iron strap hinges, with their lower edges resting just above the stone paving. The rider’s seat bears on the saddle, both boots remain in stirrups, and the girth closes beneath the horse’s barrel. The horse’s left forehoof contacts interior paving; its rear hooves remain beyond the sill while the raised right forehoof advances toward stone. Each Song infantryman’s two hands close around one spear shaft and both men’s boots contact the paving. The nearer Jin defender’s forearm passes through his shield straps; the farther defender’s spear tip drags on stone. Each distant banner cloth hangs from its pole, each pole is gripped by its bearer, and both bearers stand beyond the threshold. The gate opening is 4.5 metres high above 1.7-metre infantrymen and a horse measuring 1.4 metres at the withers. It is 9 February 1234, conventional Julian conversion: Mongol layered winter coat and lamellar defense; Southern Song infantry tunics beneath varied lamellar armor; Jin defenders in worn lamellar equipment and rounded helmets.; Tamped earth, worn stone, heavy timber, matte iron, ash spear shafts, layered wool, leather tack, and small lamellar plates.; Iron-tipped spears, wood-and-leather saddle and stirrups, strapped shields, hinged timber gates, and horse traction.\", \"style_description\": {\"aesthetics\": \"The defensive line is visibly collapsing. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.\", \"lighting\": \"Low winter sun enters through the southern opening at 20 degrees, backlighting the allies; all cast shadows extend into the city toward camera-left.\", \"photo\": \"40mm, f/5.6, 8 metres, Imperfect off-centre medium-wide view from inside the city, gateway entrants sharp at right and the nearer retreating defender soft at the left edge.\", \"medium\": \"photograph\", \"color_palette\": [\"#1E1913\", \"#4A3B28\", \"#8A7350\", \"#C9B892\", \"#2B2B2A\"]}, \"compositional_deconstruction\": {\"background\": \"Inside Caizhou’s southern entrance, February 1234: tamped-earth walls faced with worn masonry, massive inward-swinging timber doors, an uneven stone threshold, and a narrow paved street. Low winter sun enters through the southern opening at 20 degrees, backlighting the allies; all cast shadows extend into the city toward camera-left.\", \"elements\": [{\"type\": \"obj\", \"bbox\": [70, 250, 860, 850], \"desc\": \"A 4.5-metre-high opening through thick tamped-earth masonry; two timber doors hang inward from iron strap hinges, their lower edges scarred by ground contact.\"}, {\"type\": \"obj\", \"bbox\": [400, 300, 930, 650], \"desc\": \"One compact 1.4-metre-at-withers campaign horse crossing the threshold at a walk, tack weight compressing its wool saddle blanket.\"}, {\"type\": \"obj\", \"bbox\": [150, 330, 650, 560], \"desc\": \"One helmeted Mongol horseman in layered winter coat and lamellar defense, seated firmly in the saddle, face turned toward the interior street.\"}, {\"type\": \"obj\", \"bbox\": [350, 550, 920, 800], \"desc\": \"Exactly two Southern Song infantrymen advance at unequal spacing beside the horse, each gripping one ash spear with both hands; one face appears in profile.\"}, {\"type\": \"obj\", \"bbox\": [350, 50, 940, 310], \"desc\": \"Exactly two Jin defenders retreat camera-left: the nearer back-facing man grips a small shield; the farther profile man trails a spear against the paving.\"}, {\"type\": \"obj\", \"bbox\": [210, 700, 530, 850], \"desc\": \"Two distant Southern Song cloth banners hang in narrow gravity-folded strips from ash poles held by two small back-facing bearers beyond the gateway.\"}, {\"type\": \"obj\", \"bbox\": [790, 250, 920, 850], \"desc\": \"A worn 25-centimetre-high stone sill spanning the gate, chipped at centre where horse traffic has polished an irregular passage.\"}]}}", "prompt_sha256": "8813897a43c20c4b918b496dde0f4dd375230adb8de9e4c9da0a16e7edcbad87"}