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

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+# GPT Image 2.5: generation
+
+Read for new photos, illustrations or product scenes. For existing-image changes,
+use [editing](openai-image-2.5-editing.md) instead. Source check: **2026-09-09**;
+[provenance and validation boundary](openai-image-2.5.md#source-boundaries).
+
+## Official examples to consult selectively
+
+- [Style and lighting](https://developers.openai.com/api/docs/guides/image-prompting?model=gpt-image-2.5#control-style-and-lighting)
+- [Historical and real-world context](https://developers.openai.com/api/docs/guides/image-prompting?model=gpt-image-2.5#use-historical-and-real-world-context)
+- [Reusable logos](https://developers.openai.com/api/docs/guides/image-prompting?model=gpt-image-2.5#design-a-reusable-logo)
+
+Open only the matching example, not the whole guide. Camera specifications are
+appearance cues, not exact physical simulation. The examples do not establish
+which variant will win on the user's brief.
+
+## Local workflow using the existing gallery and craft
+
+These are repo application notes, not locally measured 2.5 performance claims.
+Start from the user's brief; consult a gallery case only for missing inspiration.
+Do not append every possible quality adjective.
+
+| Deliverable | Resolve before generation | Inspect in the actual output |
+|---|---|---|
+| Natural photograph | Subject/action, framing, light direction, texture and retouching limits | Skin, hands, contact shadows, reflections and background perspective |
+| Product scene | Product features, placement, materials, scene palette, required label copy | Geometry, label spelling, reflections and contact with the surface |
+| Illustration | Medium, shape language, composition, palette and intended use | Consistent medium, silhouette readability, unwanted photorealism |
+| Logo concept | Approved name, symbol, use size and background | Spelling and small-size legibility; a raster concept is not editable vector artwork |
+
+If a capture/material question remains, consult the relevant section (8, 10 or 12)
+of [craft.md](craft.md), not the full file. For type-led deliverables, switch to
+[layout and text](openai-image-2.5-layout-and-text.md). If a reusable portrait
+starting point is needed, see the **Natural editorial photograph** section of
+[community templates](templates-gpt-image-2.5.md), retaining its source label.
+
+## Before calling the CLI
+
+- Resolve factual details from the brief; do not inherit dates or claims from a
+  historical gallery example.
+- Use the confirmed model and settings. Description words such as “4K” do not
+  set API dimensions; check [models.md](models.md#parameters).
+- Do not add a reference-identity promise to text-only generation. Attach the
+  relevant input and follow the editing slice when identity must be preserved.
+- State the failed visual requirement before proposing a paid refinement;
+  request permission rather than automatically increasing quality or switching models.