Archive
新模型、開放權重、多模態、語音、影像與模型架構。
最新模型
Muse Glimmer brings multimodal input, tool calling, and failure retries to a 30B dense model deployable on consumer hardware. Apache 2.0 weights and official GGUF files are now available, although the performance and safety figures still come primarily from Meta’s own evaluations.
RAG 與金融 AI
FinRank requires systems to find evidence in SEC filings that matches the correct company, period, and disclosure context, rather than merely generating a numerically correct answer. The dataset and evaluation code are public, but the noncommercial license and annotation limitations will affect how they can be adopted.
代理工具
A Google team used multi-turn reinforcement learning to train Gemini 3.5 Flash with simulated patients, document tools, and multidimensional clinical rewards. The model missed fewer red flags in adversarial consultations, but the training system has not been open-sourced or prospectively validated with real patients.
最新模型
New experiments find that when Muon trains a Transformer’s hidden matrices while AdamW updates its embeddings and output head, the model learns modular arithmetic faster but cannot reliably retain the solution. Freezing either parameter group prevents collapse, suggesting that the problem stems from joint drift at the representation–readout interface.
代理工具
Shepherd records model calls, tool operations, and file changes as persistent execution traces, allowing users to inspect or discard modifications before they enter the workspace. The latest documentation also explicitly states that the meta-agent delegation, in-flight forking, and automated retry interfaces demonstrated in the paper and on the project homepage are not yet directly usable features in v0.3.0.
AI 安全
Independent testing found that Meta’s Muse Code looks for `CLAUDE.md` and `AGENTS.md` files in the user’s home directory at startup and incorporates their contents into the context sent to the model endpoint. This compatibility design does not amount to arbitrary file exfiltration, but it could send personal rules, internal paths, or sensitive prompts originally intended only for another provider to Meta.
最新模型
Rather than directly reconstructing masked gene values, CellWorld predicts representations from a target encoder using neighboring cells and limited expression hints. The code and training configurations have been released under the MIT License, but the pretrained weights remain in an approval-gated private repository.
最新模型
AgentPatch first identifies weaknesses introduced by model merging, then restores only the expert models’ unique residuals and critical FFN neurons. It produces a single static checkpoint with no routing or inference-time agents, but the complete evaluation adapters and model weights have yet to be released.
GitHub Repo
AIPOCH’s Apache-2.0 desktop workbench integrates model agents, Python and R kernels, scientific data connectors, and immutable artifact versioning. The August 9 update makes context compaction visible and fixes Codex MCP approval and Windows notebook execution issues, but still falls short of fully portable replay.
AI 安全
OpenAI says advances in Astra’s agentic coding and cyber offense and defense capabilities mean it cannot rule out that the model has crossed the highest-risk threshold. The company has isolated testing environments, restricted tool and network access, and deployed monitors to inspect agents’ reasoning traces and high-risk actions.
代理工具
Rather than distributing the outcome of an entire agent run evenly across all tokens, DiDPO compares similar sub-diffs across multiple trajectories. The public verl-code repository includes training entry points and data recipes, but no author-released model checkpoint yet, and the experiments do not cover full repository-level software repair.
代理工具
P-Bench requires agents to select statistical methods, execute R code, and report p-values themselves, rather than merely checking whether the code runs. The 14B model leads the listed open models on the strict metric for difficult tasks, but the public repository currently contains only documentation.