le-gpt-image v1.3：完整引入 GPT-Image2-Skill Reference Gallery（163 条精调 prompt / 31 类 / craft + 官方提示词指南，MIT，附 NOTICE 与原版 LICENSE，仅删预览图外链）；SKILL.md 工作流升级为 Gallery 优先（查库选案例做底改写，勿从零现写）；对照实测同主题海报 Gallery 框架质感显著优于即兴 prompt

2026-10-06 22:49:19 +08:00
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+# ✨ Edit Endpoint Showcase
+
+Range: No. 101–102 · Count: 2
+
+Load this file only when the request matches this category. For cross-cutting writing rules, pair it with `craft.md`.
+
+### No. 101 · Chess board → winter evening (edit via `/v1/images/edits`) 🆕
+
+- Images:
+  - `docs/photography/chess-midgame.png` — Chess mid-game original
+
+    <img src="../../../docs/photography/chess-midgame.png" alt="Chess mid-game original" width="420"/>
+  - `docs/edit-endpoint-showcase/edit-chess-winter.png` — Chess mid-game restyled as winter scene
+
+    <img src="../../../docs/edit-endpoint-showcase/edit-chess-winter.png" alt="Chess mid-game restyled as winter scene" width="420"/>
+- Metadata: Edit Endpoint Showcase · `landscape` · `1536x1024` · Author: OpenAI · Source: [OpenAI Cookbook](https://github.com/openai/openai-cookbook/blob/main/examples/multimodal/image-gen-models-prompting-guide.ipynb)
+
+```text
+Make it a winter evening with heavy snowfall, snow dusted on the board and pieces, breath vapor in the air, cold blue-grey lighting, chess position still clearly readable. Preserve the original chess-board composition and landscape aspect ratio exactly; keep the board and pieces aligned and readable.
+```
+
+- Sunburst edit of the original chess image using the same prompt: `docs/edit-endpoint-showcase/chess-winter-sunburst.png`
+
+  <img src="../../../docs/edit-endpoint-showcase/chess-winter-sunburst.png" alt="Sunburst winter edit of the original chess-board image" width="420"/>
+- Output metadata: `gpt-image-2.5-sunburst` · `high` · `1536x1024` · `2026-09-09`
+- Prompt attribution: Author: OpenAI · Source: [OpenAI Cookbook](https://github.com/openai/openai-cookbook/blob/main/examples/multimodal/image-gen-models-prompting-guide.ipynb)
+- Visual QA: Winter effects are visible, and the visible board and piece arrangement appears preserved on visual inspection; this is not a pixel-exact preservation check.
+- Run evidence: [Sunburst sample runs](../../../docs/sunburst-samples.md).
+
+### No. 102 · Tea poster → metro lightbox mockup
+
+
+  <img src="../../../docs/edit-endpoint-showcase/tea-poster-metro-lightbox.png" alt="tea poster metro lightbox" width="420"/>
+- Input image: `docs/typography-posters/tea-poster.png`
+
+  <img src="../../../docs/typography-posters/tea-poster.png" alt="tea poster" width="420"/>
+- Metadata: Edit Endpoint Showcase · `portrait` · `1024x1536` · Curated
+
+```text
+Transform the provided tea poster into a realistic metro-station lightbox mockup while preserving the poster artwork and Chinese typography as much as possible. Show the poster behind glossy glass in a vertical illuminated advertising frame on a clean subway platform wall. Add subtle reflections, brushed metal frame, floor tiles, soft overhead transit lighting, and a few blurred commuters in the distance. Keep the poster straight, legible, and dominant; do not redesign the poster, do not change its main text, and do not add fake brand logos.
+```