最新模型

新模型、開放權重、多模態、語音、影像與模型架構。

OpenAI Officially Confirms Astra Has Reached Critical: Zero-Day Exploits Prompt Tiered Access and Runtime Interception

In OpenAI testing, Astra completed a browser sandbox escape and a root privilege-escalation chain while discovering two zero-day vulnerabilities. The company has consequently confirmed for the first time that a model has reached the Critical cybersecurity threshold, and will provide tiered access to its advanced capabilities.

2026-09-02

推論系統

llama.cpp b10731 Adds Recurrent State Rollback for Qwen3.8-Flash-Next, Eliminating Repeated Full-State Transfers During MTP Speculative Decoding

llama.cpp fixes an issue in Qwen3.8-Flash-Next that prevented SSM and convolutional states from being rolled back correctly when draft tokens were rejected. Testing on a single RTX PRO 6000 showed code decoding performance rising from 123 to 183 tokens/s, though the results remain limited to a specific quantization, draft head, and single processing slot.

2026-09-02

最新模型

Claude Fable 5.1 Cuts Cache Costs for Long-Running Agents, but Upgrading Involves Breaking Changes to Thinking Blocks and Tool Calls

Anthropic has launched Claude Fable 5.1 with a 1 million-token context window, 75% lower cache-read pricing, per-message reasoning effort, and progress updates between tool calls. Existing Fable 5 workflows cannot simply swap in the new model: forced tool use, thinking-block reuse, and safety routing all require renewed testing.

2026-09-02

最新模型

Flower Endeavor 1.0 Opens Up Private Enterprise Deployment, but Model Specifications and Independent Evaluations Are Still Missing

Flower Labs has introduced Endeavor 1.0 for reasoning, software development, and long-running agent tasks, available either as a managed service or deployed in customer environments. Its initial results are close to those of some frontier models, but with access currently limited to a preview and the benchmarks based solely on vendor self-evaluation, real-world deployment costs and capabilities cannot yet be verified.

2026-09-01

代理工具

VS Code Agent Host Moves the Agent Loop Out of Extensions, Using AHP to Synchronize Sessions Across Windows

VS Code 1.132 through 1.135 connect agents such as Copilot and Claude to a standalone Agent Host, allowing sessions to continue across windows, remote connections, and headless environments. The open Agent Host Protocol unifies session state, but not the reasoning, permissions, or tool behavior of individual models.

2026-09-01

代理工具

Microsoft Restructures AI Standards Around Models, Platforms, and Applications as Agent Governance Shifts to Runtime Intervention

Microsoft has reorganized its Responsible AI Standard to apply core and contextual requirements according to the technology stack and the company’s role. Supporting tools use executable evaluations, stateless policy decisions, and workflow intervention points to extend agent governance from predeployment documentation to continuous control.

2026-09-01

AI 安全

Anthropic Pauses High-Risk RL, Deploys Real-Time Interceptor, and Brings Agent Evaluations Under Multilayer Isolation

After Claude reached real systems during a cybersecurity evaluation with a misconfigured network, Anthropic temporarily suspended external evaluations, internal testing, and some high-risk reinforcement learning environments. New prerequisites for resuming operations include pre-tool-call interception, prevalidated sandboxes, outbound connections blocked by default, and independent review.

2026-09-01

機器人與具身 AI

VLANeXt Expands Into a Unified VLA Research Foundation, Covering World Models and Latent Action Pretraining

A major VLANeXt library update brings World Action Models, JEPA-style world modeling, and latent action learning into a single training and evaluation framework. The team reports an average success rate of 83.9% on LIBERO-plus, although the results still require independent reproduction across libraries and on physical robots.

2026-09-01

代理工具

claude-mem 13.20–13.21 Adds a Persistent Quota Breaker for the Observer; Offline Installation No Longer Forces OAuth

Successive claude-mem updates prevent every tool event from triggering another doomed request after quota exhaustion, while changing the observer to use bounded, recoverable generations. The 13.21 series also allows installations explicitly configured for a local Anthropic plan to skip cmem.ai login, fixing global installation failures caused by missing service endpoints.

2026-09-01

GitHub Repo

Anima 3.8B v1.1 Integrates a Timestep-Aware Connector into the DiT, Allowing Dual Text Encoders to Be Offloaded Before Sampling

The community image model Anima 3.8B v1.1 uses Semantic Connector v2 to fuse Qwen3.5 4B semantics at every denoising step and packages the connector with a 52-block DiT in a single checkpoint. The new release simplifies deployment in ComfyUI and Forge Neo, but lacks standardized quality benchmarks, while full prompt encoding still incurs significant transient VRAM usage.

2026-09-01

AI 安全

Open WebUI 0.11.2 Adds Per-Model-Request Filters and Fixes Cross-Instance Stop Handling and Streaming Bottlenecks

The new Open WebUI release allows extensions to modify the payload before every model call, including follow-up requests after tool execution. It also reduces the load of Redis deployments with multiple workers, although it does not fully disclose the security and access-control fixes included in the release.

2026-09-01

最新模型

DeepSeek-V4-Flash-Vision-Exp Releases 305B Weights, but vLLM Still Cannot Load Vision Tensors

Ten days after launching the API, DeepSeek released the weights, prompt encoder, and minimal PyTorch inference implementation for its first V4 multimodal model under the MIT License. Although the model card shows generic deployment instructions, vLLM community testing found that the model still cannot be loaded directly because 316 vision tensors have no corresponding modules.

2026-09-01