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1545 technical news articles

Antigravity CLI 1.1.6 Switches to Markdown-Defined Custom Agents, Bringing Tool Inheritance and Command Policies Under Version Control

Google Antigravity CLI adds a mechanism for creating main agents and subagents with `agent.md`, with frontmatter controls for MCP inheritance, visibility, and command execution policies. The new release also improves code search streaming and agent monitoring, though whether file-based policies can provide a reliable security boundary still requires testing.

2026-07-25

Microsoft Launches MAI-Image-2.5-Pro and MAI-Voice-2-Flash, Using In-House Models to Separate the Quality and Cost Curves

Microsoft is bringing its highest-quality image generation model and a high-throughput voice model into public preview in Foundry simultaneously, targeting precision editing and real-time voice agents, respectively. The company has published cost and latency data from several production environments, but cross-provider comparisons still lack consistent, reproducible testing conditions.

2026-07-25

SGLang-Omni Integrates MOSS-Transcribe-Diarize, Bringing Multi-Speaker Transcription to Continuous Batching

SGLang-Omni has added a deployment path for MOSS-Transcribe-Diarize that returns segment-level timestamps, text, and speaker labels in a single response through an OpenAI-compatible endpoint. This makes the open 0.9B model easier to deploy in online services, although the three evaluation datasets used for the official performance results are not currently fully public.

2026-07-25

Solar Open 2 Extends a 250B MoE’s Context to 1 Million Tokens With Hybrid Linear Attention

Upstage has released the weights for Solar Open 2, which uses 250B total parameters and activates 15B parameters per token for long-horizon agentic workflows. The model retains softmax attention and a KV cache in only one-quarter of its layers, but its million-token capability and Korean office-agent results are still based largely on the team’s own evaluations.

2026-07-25

代理工具

Meta AI Connects to Gmail and Google Calendar as Muse Spark 1.1 Begins Running Cross-App Personal Workflows

Meta has deployed Muse Spark 1.1’s planning and tool-use capabilities to Meta AI, enabling the assistant to read email and calendars and create persistent outputs such as presentations. The update expands the private context accessible to the model, but the company has not disclosed tool permissions, revocation mechanisms, or end-to-end task success rates.

2026-07-25

代理工具

Grok Build Workflows Breaks Down Coding Tasks Across Up to 1,024 Agents, Adding Staged Verification and Resumable State

SpaceXAI has added Workflows to Grok Build, allowing a single background job to dispatch up to 1,024 agents in parallel across multiple stages before aggregating and verifying their results. Workflows can be saved as shared team commands, but the company has not disclosed costs, success rates, or evaluations of error correlation in large agent swarms.

2026-07-25

AI 基礎設施

NVIDIA ModelExpress Transfers Weights GPU-to-GPU, Cutting Scale-Out Time for an 806 GiB Model to Under Two Minutes

NVIDIA has detailed ModelExpress’s complete transfer path, allowing new inference replicas to copy weights and compilation caches from existing GPUs, with P2P RDMA as the preferred method. In an eight-B200 test, the company cut DeepSeek-V4-Pro’s time to API readiness from eight minutes to 1 minute 44 seconds, though the result depends heavily on identical GPU models, high-speed networking, and compatible tensor configurations.

2026-07-25

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TRL Integrates OpenEnv, Enabling GRPO to Directly Train Stateful Tool-Using Agents

Hugging Face has added native OpenEnv integration to TRL, allowing GRPOTrainer to access multi-turn environments through a unified factory interface instead of treating each tool call as an independent function. Environments can run as WebSocket services or inside containers, but the project remains experimental, and users must verify isolation strength and reward integrity themselves.

2026-07-25

AI 基礎設施／分散式運算

Ray Pushes TPU Slice Scheduling Down into Serve, Data, and Train, Unifying Multi-Host AI Workflows

Google has unveiled a complete AI library path for running Ray on TPUs, using a topology field to ensure model workers are placed within the same ICI slice. The new release also adds native JAX data batching, JaxTrainer, official containers, and TPU monitoring, though GKE remains the primary validated environment.

2026-07-25

代理工具

OpenForgeRL Brings Real-World Agent Frameworks into Reinforcement Learning, Decoupling Training and Execution with an Agent Server

Researchers from Microsoft Research and other institutions have introduced OpenForgeRL, enabling Codex, OpenClaw, and GUI agents to undergo end-to-end reinforcement learning within their native execution frameworks. The system uses a model-call proxy server and Kubernetes to isolate rollouts, but its code, data, and weights have yet to be fully released.

2026-07-25

開發者平台

Runway Media Router Routes Image, Video, and Audio Generation Models Through a Single Endpoint

Runway Dev has added a generative media router that selects an underlying model for each request based on capabilities, price caps, and quality-versus-latency preferences. The system provides a dry-run mode and model-selection rationale, but Runway has not disclosed its quality evaluator, test sets, or data on routing effectiveness.

2026-07-25

AI 基礎設施

AMD Helios Brings 72 MI455X GPUs Into a Single Memory Domain, Delivering 31 TB of HBM4 per Rack

AMD has officially unveiled the CDNA 5-based Instinct MI455X and the 72-accelerator Helios rack. The new platform challenges NVIDIA NVL72 with open interconnects and greater HBM capacity, although the performance figures disclosed so far are still primarily theoretical peaks.

2026-07-25