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Oct 12 · Monday

All papers

Found 46 papers

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  1. DistressBench: Evaluating multi-dimensional crisis support in large language models

    Introduces DistressBench, evaluating models' multidimensional support in crisis conversations

    Published
    Evaluated models
    Muse Spark 1.2, Muse Spark 1.3, Muse Glimmer 30B and others20
    AbstractThe model is more restrained and acts less.

    DistressBench uses SSH dialogues written and revised by clinical personnel, and evaluates how much necessary care general chat models deliver according to weighted atomic criteria, rather than whether they refuse. When users disclose suicidal ideation or self-harm to a chat model, the authors consider the expected behavior to be recognizing the crisis, calibrating empathy, de-escalating, and referring to human help. Refusal-based evaluations cannot detect failing to act after recognizing the crisis.

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  2. DefensesarXiv 2610.12602

    Self-Preservation in Language Models

    Proposes Task Bank self-replay to mitigate held-out forgetting in continual instruction tuning

    Published
    Evaluated models
    Qwen3-0.6B, Qwen3-1.7B, Qwen3-4B and others4
    AbstractThe authors claim self-replay can reduce forgetting outside the list, and that on the 4B model new task information helps with target selection, while smaller models do not.

    The authors study how language models, when learning new tasks, can use their own knowledge for broader self-preservation: given an incomplete list and forgetting that extends beyond the list, can the model generate replay and help choose targets.

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  3. DefensesarXiv 2610.12432

    FAITH: A feasibility-aware safety filtering reinforcement learning framework for high-dimensional systems

    Proposes the FAITH safe filtering reinforcement learning framework, training high-dimensional systems to optimize task reward under constraints

    Published
    AbstractFAITH separates safety filtering from reward optimization.

    FAITH is a model-free safe filtering reinforcement learning framework for high-dimensional systems: safety correction and task reward reside in separate modules.

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  4. PatchBench 提出激活补丁局部评测协议,揭示越狱修复的附带损伤

    提出 PatchBench-Local 协议,评测激活补丁修复越狱的局部附带损伤

    Published
    Evaluated models
    Qwen2.5-3B-Instruct, Qwen2.5-14B-Instruct, gemma-3-4b-it and others8

    Abstract论文提出 PatchBench 与局部评估协议,揭示了激活补丁在全局能力无损下仍存局部良性退化。

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  5. AttacksarXiv 2610.09819

    FAB 攻击:给 HuBERT/WavLM 植入后门,背景警笛声即可让下游语音任务失灵

    提出 FAB 攻击,向声学基础模型植入可由环境声触发的后门

    Published
    Evaluated models
    HuBERT-base, WavLM-base

    Abstract论文提出了针对声学基模的 FAB 后门攻击,在弱威胁模型下实现了任务无关、物理可触发的后门植入。

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  6. OtherarXiv 2610.08917

    CARE:为视觉-语言-动作模型推理加速提供认证式选择

    提出 CARE,离线认证 VLA 加速配置的回合级失败风险并选出最快合格候选

    Published
    Evaluated models
    OpenVLA-OFT, π0.5, π0 and others5
    AbstractCARE 以配对回合认证加速诱发失败,在预算内选最快候选,不足则保留参考。

    CARE 在部署前从加速配置中选出最快、且加速诱发失败风险能被有限样本认证为低于用户预算的候选。证据不足就保留全计算参考策略。

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  7. 学习方式如何影响遗忘:记忆与泛化谱系下的机器遗忘研究

    分析记忆与泛化如何决定机器遗忘的 retain 损伤

    Published
    Evaluated models
    one-layer ReLU transformer, one-layer transformer (BMA, width doubled), Hubble-8B-100B perturbed and others6
    Abstract作者称共享规则占比越高,遗忘带来的 retain damage 越大。

    作者考察学习方式如何左右 unlearning 的 retain damage:训练越依赖跨样本共享的解法,在匹配的遗忘程度上,retain 上的损失越大。

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  8. DefensesarXiv 2610.07935

    SIGMA:让模型依据 Model Spec 自我改进安全对齐

    提出 SIGMA,让模型依据 Model Spec 自造对齐数据并改进安全对齐

    Published
    Setting
    AI Agent
    Evaluated models
    Qwen3.6-27B
    AbstractSIGMA 用 Model Spec 自造监督,单轮训练可迁到多项智能体安全指标。

    SIGMA 让 Qwen3.6-27B 只凭 Model Spec 和高层领域,自己生产对齐任务、评分细则和奖励。

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  9. AttacksarXiv 2610.06083

    研究者提出面向深度强化学习的轨迹级可迁移黑盒对抗攻击

    提出轨迹级可迁移对抗攻击,降低深度强化学习策略的期望回报

    Published
    Evaluated models
    DQN, Double DQN (DDQN)
    Abstract轨迹级后退视界攻击在 CartPole 上比逐步 FGSM 类和 Sign 噪声更压低回报。

    这项工作研究 DRL 上的迁移式黑盒观测攻击:受害参数不可访问时,在白盒代理上造扰动再迁移。

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  10. DefensesarXiv 2610.05166

    安全动作不等于可行动作:VICS-G 为 VLA 策略做可行未来解码

    提出 VICS-G 可行未来解码,重排冻结 VLA 策略的动作候选

    Published
    Evaluated models
    SafeVLA (task-optimized / base), SafeVLA (safety-aligned / safe)
    Abstract作者用可行未来解码重排冻结 VLA 的下一步,并称 VICS-G 降低观测代价且完成率接近策略采样。

    训练无关解码器 VICS 在冻结 VLA 的推理阶段重排动作块,使当前选择带上该动作仍可能留下的安全完成质量。

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  11. 自生成反馈会破坏测试时训练:长时程适应的因果分解

    因果分解自生成反馈如何破坏测试时训练的长时程适应

    Published
    Evaluated models
    125M TTT-E2E, 760M TTT-E2E, 3B TTT-E2E and others5
    Abstract自写闭环损害真实文本预测。

    持久测试时更新若来自模型自己生成的文本,会同时改变模型和后续训练文本。作者在 PG-19 长流上分解这条闭环,并用独立文本决定是否提交更新。

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  12. OtherarXiv 2610.04792

    多模态一定更好吗?缺失模态鲁棒性的几何视角与 Geodesic Unlearning 方法

    提出 Geodesic Unlearning,沿测地线编辑权重以提升缺模态鲁棒性

    Published
    Evaluated models
    RoBERTa, ResNet50, Qwen2.5-3B and others6
    AbstractGU 用测地线子空间编辑应对部署时缺模态下降,并尽量保住全模态精度。

    这项工作讨论多模态模型在部署时整段缺一个模态的性能下降,并把校正写成训练后的子空间编辑。

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  13. DefensesarXiv 2610.04616

    PerturBot 用扰动训练打破视觉-语言-动作模型的模态捷径

    提出 Perturbot 扰动训练,打破 VLA 的模态捷径

    Published
    Evaluated models
    π0.5
    AbstractPerturbot 改训练数据以削弱三类模态捷径,GroundFscore 用来看成功是否来自任务证据。

    Perturbot 是一套不改推理的 VLA 训练期数据干预,用来削弱模态捷径,并用离线分数区分“任务变好”和“靠捷径变好”。

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  14. DefensesarXiv 2610.04299

    R-Quest:用问题有效性与新颖性反馈维持推理模型自我进化

    提出 R-Quest,用有效性与新颖性反馈维持推理模型自我进化

    Published
    Evaluated models
    Qwen3-4B-Base, OctoThinker-3B-Hybrid-Base
    AbstractR-Quest 用有效性与新颖性反馈维持自进化。

    R-Quest 处理的是推理模型自进化中的题目质量:questioner 与 solver 用 GRPO 交替从自生成题目学习时,多轮之后平均成绩会下降。

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  15. DefensesarXiv 2610.02126

    Local Support Learning:无需旧数据缓解 LLM 灾难性遗忘

    提出 Local Support Learning,把微调适配器限制在当前数据支撑以缓解遗忘

    Published
    Evaluated models
    Qwen2.5-7B-Instruct, Qwen2.5-3B-Instruct, Qwen2.5-1.5B-Instruct
    AbstractLSL 用 GMM 门把适配器限制在当前数据支撑内,以减轻多阶段遗忘。

    LSL 是不访问旧数据、在后训练中保持先前能力的框架。

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  16. SAGO:从稳定性而非准确率出发的多维度大模型泛化评测

    提出 SAGO,以语义等价变体上的逐例行为稳定性评测大模型泛化

    Published
    Evaluated models
    Llama-3.2-3B-Instruct, Llama-3.1-8B-Instruct, Gemma-2B-IT and others11
    AbstractSAGO 用多轴逐例稳定性替代聚合准确率,十一个模型都未均匀泛化,且排名会随数据集改变。

    SAGO 把 LLM 泛化改写成同一目标与上下文在语义等价表达下的逐例行为稳定性,而不是单一基准上的聚合准确率。。

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