imagegen-prompts.md 4.3 KB
聚合AI · Astra 发布会背景提示词
Generation method: built-in image_gen.
Status: All three requests failed before producing any image. The tool returned HTTP 404 / model_not_available: 模型 gpt-image-2 不在当前 API Key 的可用模型范围内.
No raster asset or original image path exists. No CLI fallback or alternate model was used.
cover-halo.png
Use case: stylized-concept
Asset type: presentation background for a premium AI aggregation platform product launch deck, 16:9 landscape, requested high resolution 2048x1152.
Scene/backdrop: perfectly minimal near-black #060910 studio void.
Subject: a small set of ultra-fine ice-silver and electric-blue light streams gracefully gathering into one elegant three-dimensional orbital halo, with strong open negative space inside its silhouette and a refined metallic optical sheen.
Style/medium: premium abstract CGI, meticulous cinematic product-render quality, restrained luxury technology aesthetic.
Composition/framing: the entire halo and every visible light stream are confined to the right half of the canvas; focal center at x=75%, y=50%; generous dark padding around the halo. The left 52% of the image MUST remain flat, clean, almost uniform near-black #060910 for Chinese text to be laid over later. Absolutely no light spill or objects into the left region.
Lighting/mood: controlled ice-silver highlights, subtle tiny electric-blue accents; quiet, confident, restrained glow.
Color palette: near-black #060910, ice silver, a little electric blue only.
Constraints: no text of any kind, no letters, no logos, no watermark, no UI, no charts, no frames. No purple, no dense star field, no cyberpunk city, no extra objects. One complete image, not a collage.
astra-core.png
Use case: stylized-concept
Asset type: presentation background for a premium AI aggregation platform product launch deck, 16:9 landscape, requested high resolution 2048x1152.
Scene/backdrop: perfectly minimal near-black #060910 studio void.
Subject: an abstract transparent optical glass spherical core in close view, paired with one exquisitely thin ice-silver and pale electric-blue elliptical light ring. Refined glass refraction with an elegant distinct optical form, highly restrained luminosity.
Style/medium: premium abstract CGI, meticulous high-end product rendering, luxury technology aesthetic.
Composition/framing: sphere center at x=72%, y=52%; all meaningful visual material confined to the right 45% of canvas. Left 50% is flat, clean, calm near-black #060910 usable for Chinese slide typography. Keep full sphere and elliptical ring clear with generous dark margins. Do not center composition.
Lighting/mood: controlled silver edge lighting, little blue, quiet and precise, no excessive flare.
Color palette: near-black #060910, ice silver, a little electric blue only.
Constraints: no text of any kind, no letters, no logos, no watermark, no UI, no charts. No purple, no dense star field, no cyberpunk city, no extra objects. One image, not a collage.
speed-light.png
Use case: stylized-concept
Asset type: presentation background for a premium AI aggregation platform product launch deck, 16:9 landscape, requested high resolution 2048x1152.
Scene/backdrop: perfectly minimal near-black #060910 studio void.
Subject: a few very thin smooth ice-silver and pale electric-blue light trails moving horizontally across the lower half of the canvas and converging elegantly in the lower right corner. The precise continuous lines suggest speed and fluid delivery, with subtle three-dimensional depth and optical finish.
Style/medium: premium abstract CGI, high-end product launch background, refined luxury technology aesthetic.
Composition/framing: all light lines and their convergence sit below y=52%, with main convergence near x=87%, y=77%; leave the whole upper 42% and upper-left very clean near-black space for slide headlines. Wide asymmetrical composition with a small number of decisive lines, no clutter.
Lighting/mood: restrained ice silver, subtle electric blue highlights, smooth speed without explosion or excessive motion blur.
Color palette: near-black #060910, ice silver, a little electric blue only.
Constraints: no text of any kind, no letters, no logos, no watermark, no UI, no charts. No purple, no dense star field, no cyberpunk city, no extra objects. One image, not a collage.