VLM 自我改进:Reasoning Internalization
本子专题整理 Reasoning Internalization / Reasoning Consolidation for VLMs(VLM 自我改进)文献线:让原本需要显式推理才能产生的行为, 通过
逐渐变成模型自身能力。它与 端侧训练 的 "trajectory → 能力固化"只差一步——现有论文几乎都发生在离线 GPU post-training,而不是设备自己从真实执行经历中在线学习; 与 RSI 数据集版图 互补——那边回答"数据从哪来", 本页回答"经验怎么烧回权重"。
现有工作多数研究 Reasoning Data → Better VLM; 本子专题最终想逼近的是 My Own Failure → My Own Recovery → My Own Persistent Skill: 已部署的 VLM 能否从自己昂贵的多模态执行中学习, 把 recovery 后的 reasoning 编译成持久的本地技能。
1. 演化轴:五阶段
Teach VLM how to reason"] --> S2["② 模型用自己 reasoning 训练自己
Learn from my own reasoning"] S2 --> S3["③ 从错误 reasoning 学
Learn what went wrong"] S3 --> S4["④ 自己造 curriculum / reward
Self-evolving reasoning"] S4 --> S5["⑤ 贵推理压成快能力
Think expensive once
execute cheap later"]
| 阶段 | 核心公式 | 代表工作 |
|---|---|---|
| ① 人给 reasoning | human/GPT CoT → VLM | [LLaVA-CoT][1]、[Vision-R1][2] |
| ② 自己的 reasoning 训练自己 | [R³V][3]、[SDRT][4] | |
| ③ 从错误 reasoning 学 | [VL-Rethinker][5]、[VisualPRM][6]、[ProcessThinker][7] | |
| ④ 自造 curriculum / reward | [OpenVLThinker][8]、[Vision-SR1][9]、[VisPlay][10]、[Vision-Zero][11]、[iReasoner][12] | |
| ⑤ 推理摊销 | long reasoning → / latent | [AgentArk][13]、[CoT-VLA][14]、[ThinkAct][15]、[Fast-ThinkAct][16] |
第⑤层与本方向最接近:把"贵 reasoning → 持久紧凑能力"做到了 离线极致,但 teacher 是离线模型或老师模型;把 teacher 换成 past-self(设备自己过去的成功 reasoning)、把训练搬上设备, 就是还没人走完的闭环。
2. Related-Work 定位表
| 工作 | 自己生成 reasoning | 含失败 reasoning | 有视觉 | 有动作轨迹 | reasoning → 自身 weights | 推理变快是目标 | 真实端侧在线训练 |
|---|---|---|---|---|---|---|---|
| [LLaVA-CoT][1] | ❌ | ❌ | ✅ | ❌ | ✅ | ❌ | ❌ |
| [Vision-R1][2] | ❌(teacher) | ❌ | ✅ | ❌ | ✅ | 部分 | ❌ |
| [SDRT][4] | ✅ | 部分 | ✅ | ❌ | ✅ | 部分 | ❌ |
| [R³V][3] | ✅ | ✅ | ✅ | ❌ | ✅ | ❌ | ❌ |
| [VL-Rethinker][5] | ✅ | ✅ reflection | ✅ | ❌ | ✅ | ❌ | ❌ |
| [VisualPRM][6] | ✅(PRM 标注) | ✅ step 级 | ✅ | ❌ | PRM | ❌ | ❌ |
| [ProcessThinker][7] | ✅ | ✅ step 失败 | ✅ video | ❌ | ✅ | ❌ | ❌ |
| [OpenVLThinker][8] | ✅ | ✅/RL | ✅ | ❌ | ✅ | ❌ | ❌ |
| [Vision-SR1][9] | ✅ | 部分 | ✅ | ❌ | ✅ | ❌ | ❌ |
| [VisPlay][10] | ✅ | RL outcome | ✅ | ❌ | ✅ | ❌ | ❌ |
| [Vision-Zero][11] | ✅ | RL outcome | ✅ | ❌ | ✅ | ❌ | ❌ |
| [iReasoner][12] | ✅ | trajectory 级 | ✅ | ❌ | ✅ | ❌ | ❌ |
| [AgentArk][13] | ✅ multi-agent | ✅ critique | VLM 扩展 | agent trace | ✅ | ✅ | ❌ |
| [CoT-VLA][14] | ❌/demo | ❌ | ✅ | ✅ | ✅ | ❌ | ❌ |
| [ThinkAct][15] | ✅/RL | ✅ recovery | ✅ | ✅ | ✅ | 部分 | ❌ |
| [Fast-ThinkAct][16] | teacher | ✅ recovery | ✅ | ✅ | ✅ | ✅✅ | ❌ |
| 本方向要补的 | ✅ | ✅✅ | ✅ | ✅✅ | ✅ | ✅✅ | ✅✅ |
这张表基本就是 Related Work 的定位图:右下角那一格是空的。 现有工作的 experience 来源是 benchmark 图像/问题或机器人示范, 在 GPU 集群上离线生成 reasoning 再训练;缺的是 "真实端侧执行 → 自己的观察/推理/动作 → 失败 → 恢复 → 把恢复经验在设备上训练回自己"。
3. 精读清单(8 篇)
- R³V — VLM 怎么从自己的错误 rationale 学(NAACL 2025);
- SDRT — reasoning trace 怎么 self-distill 到 adapter(arXiv 2025);
- OpenVLThinker — reasoning 模型如何产生下一轮自己的训练数据(NeurIPS 2025);
- VL-Rethinker — 怎么把 self-reflection 用 RL 固化(NeurIPS 2025);
- ProcessThinker — 多模态 reasoning trajectory 的 step-level credit assignment(ICLR 2026);
- iReasoner — trajectory-aware 的 self-evolving VLM(ACL Findings 2026);
- ThinkAct / Fast-ThinkAct — reasoning → latent plan → 快速 action,与端侧 latency 故事最接近(NeurIPS 2025 / CVPR 2026);
- AgentArk — 最干净地表达"把昂贵 test-time intelligence 编译进单模型"(arXiv 2026)。
4. 收录条目
自我改进:从自己的 reasoning 学习
- R³V:VLM 通过反思自我改进推理
- SDRT:多样 reasoning 轨迹的自蒸馏
- OpenVLThinker:SFT-RL 迭代产生下一代训练数据
- Vision-SR1:推理分解产生 self-reward
- iReasoner:trajectory-aware 的自进化 LMM
- VisPlay:出题-解题自我博弈的 VLM
- Vision-Zero:策略性博弈 self-play 的可扩展自改进
Reasoning 内化与过程监督
- LLaVA-CoT:多阶段系统化推理的 SFT 内化
- Vision-R1:冷启动 + GRPO 的视觉推理强化
- VL-Rethinker:用 RL 把自我反思固化进 policy
- VisualPRM:40 万条多模态过程监督
- ProcessThinker:从中间步 rollout 估计过程奖励
推理摊销:贵推理 → 快执行
- AgentArk:把多 agent 推理蒸馏进单模型权重
- CoT-VLA:未来子目标图像作为视觉 CoT
- ThinkAct:强化视觉 latent 规划
- Fast-ThinkAct:可言语化的 latent 规划,延迟降 89.3%
参考文献
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