东方水墨 template (含 [SUBJECT][COLOR1][COLOR2] 占位符) → 真 水墨画 · 自动补印章 + 落款诗 + 远山 + 松 · museum-quality · 工艺品 / 装饰画 / 文化 marketing
项目内首验证 2026-05-01 · 填 [SUBJECT]=swordsman · [COLOR1]=ink black · [COLOR2]=mist grey · 8 anchor PASS + 3 bonus 自补. 重大发现 · Model 强 "Chinese 水墨 painting" **整套文化 convention prior**: Prompt 没要 · model 自补 印章 + 题画诗 (4字×2 "仗剑天涯 笑看风云") + 远山 + 松树 → 不只是 medium prior · 是 **cultural genre convention prior**. 类比 · 给 'Renaissance oil portrait' anchor 应也会自补 dark background + 服装层次 + 古典签名等 (待验证). Medium-transform 子族 **现 4-sample 全 PASS** (pencil 西graphite + crayon · watercolor 西 + ink-wash 东) · hypothesis "gpt-image-2 medium prior 强" 推 validated_2plus 强证据. 双用途 · 此 sample 同时: (1) 测 template prompt 范式 (2) 给 IP ink_wash_swordsman 补 canonical_portrait (之前是 placeholder)
date: '2026-05-01T07:39:56+08:00'
result: pass
prompt:
text: >-
An Oriental Ink Wash Painting depiction of a solitary swordsman in flowing robes standing on a
misty mountain peak, with delicate brushstrokes and subtle gradations of deep ink black and soft
mist grey. Use a minimalist approach to capture the essence of the subject with a few simple
lines and washes.
refs: []
provider:
id: gpt_image_2
relay: apimart
config:
aspect_ratio: '1:1'
size: '1:1'
'n': 1
output:
path: ./ink_wash_v1_swordsman.png
bytes: 2129971
wall_seconds: 39.6
task_id: task_01KQGC5MFNC4ZKG687001BKWF5
script: experiments/ink_wash_test/test_v1_swordsman.py
cost_yuan: 0.5
notes: >-
Oriental ink wash · template filled (subject=swordsman · colors=ink black/mist grey). 双用 · (1) 测
template-with-placeholders 范式 (2) 给 IP ink_wash_swordsman 补 canonical portrait. Compare with
watercolor-landscape (loose expressive Western medium) · this is Eastern medium · minimalist
anchor (vs vibrant).
recipes/image_gen/gpt_image_2/prompts/.