Volume 315 https://
proceedings.mlr.press/v315/ Proceedings of MIDL 2026 Is now available on PMLR
RESEARCH
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MIDL 2026 Proceedings Now Available on PMLR Volume 315
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ComboStoc: Combinatorial Stochasticity for Diffusion Generative Models
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ComboStoc
— AK (@_akhaliq) 5 mai 2026
Combinatorial Stochasticity for Diffusion Generative Models
paper: https://t.co/Y3s1IkKxjF pic.twitter.com/Fpe2FMTpFcComboStoc Combinatorial Stochasticity for Diffusion Generative Models paper: https://
huggingface.co/papers/2405.13
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Skepticism Over 12M Context Model Hype and Scalability Limits
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Antes de que se vaya de madres el hype con el modelo de 12M de contexto sólo quiero calmar los animos recordando que muchas veces estos modelos vienen con otras decisiones de diseño que hacen que su uso no sea escalable sin sacrificar algo.
— Carlos Santana (@DotCSV) 5 mai 2026
La falta de benchmarks u acceso… https://t.co/6GXQGpurDJ pic.twitter.com/45AH070XYwBefore the hype goes off the rails with the 12M context model, I just want to calm things down by reminding everyone that these models often come with other design decisions that make their use unscalable without sacrificing something. The lack of benchmarks or immediate public
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Stanford AI+Science Panel Examines AI for Earth and Climate Challenges
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From ocean dynamics to food security, this AI+Science panel examines how AI is being used to address the biggest challenges in earth, climate, and systems sciences. Join the conversation with @DavidBLobell
, @JeanKossaifi
, and other leading scientists: https://
hai.stanford.edu/events/ai-scie
nce-accelerating-discovery
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Anthropic Internally Uses Claude Mythos Opus 4.7, Toned-Down Release Planned
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Anthropic’s Boris Cherny:
— Chubby♨️ (@kimmonismus) 5 mai 2026
– Internally, they use the same models as everyone else + a bit Claude Mythos, mainly Opus 4.7
– A toned-down version of Claude Mythos will be released in the foreseeable future (but that was to be expected). pic.twitter.com/E9K2DLGEr7Anthropic’s Boris Cherny: – Internally, they use the same models as everyone else + a bit Claude Mythos, mainly Opus 4.7 – A toned-down version of Claude Mythos will be released in the foreseeable future (but that was to be expected).
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Generative AI Progress Exceeds Expectations and Schedule
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Recovery is low if you lift heavy the day before
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SkillSynth Builds Skill Graphs for Terminal Agent Training
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"Toward Scalable Terminal Task Synthesis via Skill Graphs" Terminal-agent training needs more diverse workflows. This Tencent Hunyuan paper, SkillSynth, builds a graph of terminal scenarios and skills, samples paths through it, then turns those paths into executable tasks. It
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Meituan Longcat Introduces Asynchronous RL for LLM Training
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Asynchronous RL for LLM training. Meituan Longcat fixes the rollout bottleneck from long reasoning traces by keeping multiple policy versions alive at once. Long trajectories can now stay on their original policy, so training can keep moving without dropping samples or breaking
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Anthropic Research: AI Models Can Hide Capabilities From Weaker Supervisors
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As AI takes on work humans can't fully check, a capable model could deliberately hold back—and we'd never know. New Anthropic Fellows research finds that such a model can be trained to near-full capability using a weaker model as supervisor. Read more:

