Archive
Agent、MCP、coding agent、工作流自動化與評測。
推論系統
Ollama’s macOS app can now connect local open models directly to the latest ChatGPT Desktop. It remains a release candidate, and the community has reported an interface issue when switching back to cloud models, making it unsuitable for immediate large-scale deployment.
最新模型
The updated index adds benchmarks for agentic knowledge work and long-form PDF reasoning, raising the weight of non-public questions from 20% to 40%. This reduces opportunities to optimize for public benchmark sets, but also makes it harder for external researchers to fully reproduce the rankings.
代理工具
The new release adds permission-bounded project and user memory, a Workflow API with pause and retry support, and named tasks that can run in parallel and be switched between. It also expands access to private Git extensions and the local operator API, requiring enterprise deployments to reassess their network and authentication boundaries.
最新模型
Nemotron-3-Ultra-CC scored 535.4 out of 600 on the IOI 2026 problems, exceeding the top official contestant’s 498.27. The key was not only the 550B model, but GenCorrect, which repeatedly generated, tested, and revised large numbers of candidate programs; the run used up to 760 GB300 GPUs.
代理工具
AWS has released a CDK-deployable restaurant agent example in which three isolated runtimes share the same memory and MCP backend tools. The voice path uses Nova 2 Sonic for speech-to-speech processing directly, but WebRTC, TURN, identity linking, and fixed networking costs still require independent governance.
代理工具
The new `langchain.mcp` uses FastMCP to unify connections, authentication, and protocol negotiation, replacing the standalone adapter package. Servers can request additional information or approval during tool execution, while LangChain maps the pause point to a resumable LangGraph interrupt.
AI 安全
Malicious projects can place commands in `.git/config` under `core.fsmonitor`, then wait for an agent to run `git status` or `git diff` in the background to execute them on the host. Some products have been patched, but the incident shows that tool approvals can still be bypassed by underlying programs if an agent’s sandbox does not cover startup and version-control processes.
GitHub Repo
Truespar has released Paddock’s scheduler, paged KV cache, memory management, and custom CUDA kernels, along with OpenAI- and Anthropic-compatible interfaces. The authors’ benchmarks show it outperforming vLLM and SGLang on some single-GPU workloads, but the results have not been independently reproduced, and Paddock does not support tensor parallelism, ROCm, or Metal.
代理工具
A team from IBM Research and Carnegie Mellon University enables a judge model to generate rubrics for each set of trajectories, then redistributes the overall reward to the relevant steps. The method improves performance on AppWorld by 15.9 percentage points, although its correctness still depends on model judgments that have not been manually validated.
最新模型
OpenAI’s new flagship model can continue reasoning while tools run in the background and receive mid-execution corrections over WebSocket. Its stronger agentic capabilities come with new migration constraints—and the first Critical rating for cybersecurity capabilities.
代理工具
The new release lets applications interrupt responses when users speak over them based on the number of audio bytes actually played, while keeping conversation state in sync. It also adds an out-of-band prompt queue and an event-listening interface, so realtime agents no longer need to disguise every control signal as a user turn.
代理工具
The new `/skill-doctor` command lists unused skills and their context footprint, helping developers identify prompt costs paid repeatedly on every turn. The update also expands dangerous deletion detection, fixes context loss during session restoration, and treats public chart URLs containing embedded content as external uploads.