Working Notes on Agent Systems/Brad Zhang

@teach_fireworks / X longform

The second picture Prompt: { "core_structure": { "description": "A piece of ancient-style portrait

The second picture Prompt: { "core_structure": { "description": "A piece of ancient-style portrait photography with a cinematic feel, depicting a woman wearing a...

December 28, 2025 · 2 min read

The second picture Prompt: { "core_structure": { "description": "A piece of ancient-style portrait photography with a cinematic feel, depicting a woman wearing a gorgeous black Hanfu, standing on the ancient stone steps and looking back sideways, holding an exquisite incense burner in her hand.", "elements": [ { "object": "Character subject", "attributes": ["East Asian woman", "sideways view", "elegant looking back gesture", "Exquisite antique makeup and hairstyle"] }, { "object": "Clothing", "attributes": ["Black wide robe and large sleeves Hanfu", "Thick drapey fabric", "Red Green contrast embroidered cuffs", "Long red ribbon behind", "Texture of silk and linen"] }, { "object": "Props", "attributes": ["Exquisite copper incense burner (Boshan stove style)", "Metal old texture", "Holding with both hands"] }, { "object": "Environmental background", "attributes": ["Ancient weathered stone steps and railings", "Huge dead trees", "Blurred ancient building walls", "Red lanterns in the distance"] } ] }, "style_definition": { "primary_style": "cinematic | historical portrait | moody aesthetics", "rendering_quality": "detailed | high-resolution | sharp focus on subject", "surface_textures": ["rich fabric texture", "weathered stone", "aged bronze patina"], "lighting": "soft ambient | overcast daylight | diffused and gentle" }, "technical_specifications": { "camera_settings": { "depth_of_field": "Shallow depth of field (background blur/soft out-of-focus imaging)", "focal_length": "Medium telephoto lens (such as 85mm or 135mm)", "aperture": "f/2.8 - f/4", "exposure": "Balanced, slightly darker to create atmosphere" }, "resolution": "professional quality", "rendering": ["natural film grain", "muted color grading", "high fidelity"], "physics_accuracy": ["realistic fabric drape and flow", "believable pose"] }, "material_properties": { "skin_textures": ["soft and natural skin texture"], "fabric_details": ["the luster of heavy silk", "The texture of the embroidery thread", "The folds and drape of the cloth"], "surfaces": ["The moss and weathering marks on the stone steps", "The rough texture of the bark", "The oxidized patina of the metal incense burner"], "transparency": ["Opacity Mainly based on material"] }, "environmental_factors": { "atmosphere": ["quiet", "simple", "slightly melancholy atmosphere", "transparent air"], "time_season": ["late autumn or early winter (dead trees)", "cloudy during the day"], "particles": ["no obvious particles, clean air"] }, "composition_controls": { "perspective": "horizontal angle", "framing": "rule of thirds composition (the subject is on the right)", "subject_placement": "use stone steps and streamers to form guiding lines" }, "quality_keywords": { "include": ["cinematic feel", "elegant", "historic al accuracy", "rich textures", "mood lighting"], "avoid": ["oversaturated colors", "modern elements", "harsh sunlight", "flat lighting"], "reference": ["Traditional Chinese aesthetics", "period drama cinematography"] } }

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FORMATTOPICCAPABILITYMARKETcoverssignalssignalssignalssignalsFORMATarticle featureTOPICagentic devtoolsCAPABILITYevaluationCAPABILITYtechnical writingCAPABILITYproduct surfaceMARKETopen-source builders
Mermaid outline
flowchart LR
  format-article["article feature"]
  topic-agentic-devtools["agentic devtools"]
  capability-evaluation["evaluation"]
  capability-technical-writing["technical writing"]
  capability-product-surface["product surface"]
  market-open-source-builders["open-source builders"]
  format-article -->|covers| topic-agentic-devtools
  format-article -->|signals| capability-evaluation
  format-article -->|signals| capability-technical-writing
  format-article -->|signals| capability-product-surface
  format-article -->|signals| market-open-source-builders

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The second picture Prompt: { "core_structure": { "description": "A piece of ancient-s...THESISThe second picturePrompt: {"core_structure": {"description": "ASIGNALThe second picturePrompt: {"core_structure": {"description": "AOPERATORThe second picturePrompt: {"core_structure": {"description": "AIMPLICATIONThe second picturePrompt: {"core_structure": {"description": "A
Mermaid outline
flowchart LR
  thesis["The second picture Prompt: { \"core_structure\": { \"description\": \"A piece of ancient-style portrait photogra..."]
  signal["The second picture Prompt: { \"core_structure\": { \"description\": \"A piece of ancient-style portrait photogra..."]
  operator["The second picture Prompt: { \"core_structure\": { \"description\": \"A piece of ancient-style portrait photogra..."]
  implication["The second picture Prompt: { \"core_structure\": { \"description\": \"A piece of ancient-style portrait photogra..."]
  thesis -->|frames| signal
  signal -->|develops| operator
  operator -->|lands in| implication

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