📣📣 Meet Qwen-AgentWorld — a native language world model that simulates 7 agent environments (MCP, Search, Terminal, SWE, Web, OS, Android) within a single model. Environment modeling is the training objective from day one, not a post-hoc adaptation.
🤔 LLMs are trained to be better agents — better at acting in environments. But nobody has trained them to model the environments themselves.
🗺️ Our roadmap: investigate how language world modeling can push the boundaries of general agent capabilities, along two routes:
1️⃣ Build a foundation model for environment simulation — outperforming Claude Opus 4.8 and GPT-5.4 on AgentWorldBench
2️⃣ Investigate how world modeling enhances agent training:
🔬 Controllable Sim RL (agentic RL with LWM as environments) surpasses training in real environments
🧠 Learning to predict environments (LWM warm-up) makes agents stronger — remarkably, even without any agent-specific training, this predictive knowledge transfers to agentic tasks with zero fine-tuning
📑 Paper: https://t.co/Jx2l5RKq71
📖 Blog: https://t.co/7tVcKyhsx2
💻 GitHub: https://t.co/B5Lvb1UZCn
🤗 HuggingFace: https://t.co/Kw3QBL1TM5
🧩 ModelScope: https://t.co/YBnGYgMWWI
https://t.co/ybdDQhJhNU
禅をAI研究に当てはめたTips
「Zen of AI」だw
個人的には
> A flower does not think of competing with the flower beside it. It just blooms.
が刺さった
自分は研究者ではないので論文ではないが、同じ構造でSNS上の輝かしい成果を見ると色々考えちゃうんだよな〜
@yo_ehara@Tebasaki_lab これは私の周囲の話ですが、正直ほとんどの場合Ph.D. or notの方が扱いが全く変わる、参入の基準になっている印象です。確かに学部卒でも修士でも単位取得退学でも原理上は雇えますが、その人のために会議の議題を1つ増やす価値があるかどうか、というところに障壁があります。
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: https://t.co/bwn0sximKZ
Claude FableのSystem Cardの該当部分(1.4, 6.1)を読んだが、曖昧な規定なのでサイバーセキュリティ関連の対策などを援用すると、弱体化範囲がLLMの事後学習コードまで及んでいる可能性は十分にある。ある意味だがオープンLLMのフリーランチ時代が終わっていく感じがある。困ったなあ