Codex + Image 2.5：角色替换 LoRA 数据集流水线
Codex 调 imagegen 直接出场景、角色参考、再把人塞进画面——Character Swap LoRA 数据集开刷。一人团队训 LoRA：别手搓九宫格，让 agent 先把图堆齐。
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Prompt
Built up the initial dataset for a Character Swap Minimax H3 lora I'm training. It's pretty insane that codex can just whip this up using gpt image 2.5 directly via its imagegen tool. It can generate the scene, create a character reference, and do the edits to place that character in the scene. Gonna try training it on my 4090 machine via @ostrisai toolkit. If it works I'll open source the lora and dataset on Huggingface.
Attribution
- Author
- akatz_ai
- Published
- 2026-09-23
- Original post
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- xianyu110/awesome-gpt-image2.5 · 2102639049366495425 · MIT