最新模型

新模型、開放權重、多模態、語音、影像與模型架構。

RynnBrain 1.1 Adds Contact Points and Native 3D Grounding to an Embodied Foundation Model, Trains VLA Across Three Robots

Alibaba’s DAMO Academy has released three RynnBrain 1.1 models—2B, 9B, and 122B-A10B—adding contact-point prediction and native 3D grounding. The accompanying RynnBrain-VLA is trained across Unitree G1, Astribot-S1, and Tianji Wuji using a unified action space, although evidence for cross-hardware generalization still comes primarily from the team’s own experiments.

2026-07-23

AI 基礎設施

Anthropic to Expand Compute Capacity by 2 GW With AMD Helios and Use Claude to Optimize ROCm

Anthropic plans to deploy its first AMD Instinct MI450-series GPUs starting in the first half of 2027, with a total capacity of up to 2 GW. The partnership goes beyond hardware procurement: the companies will also use Claude to optimize GPU workloads and the ROCm software stack.

2026-07-23

最新模型

Thinking Machines Releases Inkling: 975B MoE Open-Weight Model Supports One Million Tokens and Native Multimodality

Inkling enters the open-weight market with a Mixture-of-Experts architecture featuring 975 billion total parameters and 41 billion active parameters. The model also offers adjustable reasoning effort, a one-million-token context window, and a path to fine-tuning on Tinker.

2026-07-23

最新模型

OpenAI Splits GPT-5.6 Into Sol, Terra, and Luna, Standardizing a Million-Token Context Window and Agent Tool Interface

The GPT-5.6 family is now generally available, with Sol, Terra, and Luna covering maximum capability, balanced cost, and high-volume, low-cost workloads, respectively. All three models share a long-context architecture and tool interface, but their inference costs, safety behavior, and real-world quality still require separate evaluation.

2026-07-23

代理工具

AgentLens Moves Coding Agent Evaluation to Production Traces, Supporting Nightly Regression Testing and Failure Diagnosis

AgentLens goes beyond checking whether an agent solves a coding task, examining the full interaction trace and actual product outcomes. The open-source benchmark can be used to compare model versions, identify behavioral regressions, and integrate evaluation into continuous integration workflows.

2026-07-23

代理工具

OmniaBench Tests General-Purpose Agents With 1,431 Cross-Scenario Tasks; Frontier Models Still Score Below 60% on Pass@1

OmniaBench introduces a cross-tool, cross-interaction benchmark for agents with explicitly defined state spaces, along with a compact 644-task hard set. The results show that planning, constraint maintenance, and post-error adaptation remain common weaknesses among frontier agents.

2026-07-23

最新模型

Meta Muse Spark 1.1 Opens Model API Access, Highlighting One-Million-Token Context, Parallel Tool Calling, and Multimodal Agents

Muse Spark 1.1 is available in public preview for the first time through the Meta Model API, with an OpenAI-compatible interface. The model combines a one-million-token context window, search citations, structured outputs, and parallel tool calling into a foundation for agents.

2026-07-23

推論系統

Nunchaku Lite Lands Natively in Diffusers, Reducing Diffusion Transformer VRAM and Latency With W4A4 Quantization

Diffusers can now load Nunchaku Lite INT4 and NVFP4 checkpoints directly, without requiring a separate model-specific inference engine. SVDQuant quantizes both weights and activations, aiming to genuinely shorten denoising time in addition to saving VRAM.

2026-07-23

最新模型

Anthropic Updates RSP 3.4: Redefining the Automated R&D Threshold and Revising Risk-Reporting Mechanisms

Anthropic’s Responsible Scaling Policy 3.4 changes the capability threshold for automated R&D, the internal distribution of unredacted reports, and the external review process. Although the update may appear governance-focused, it will affect engineering workflows for model capability evaluations, deployment gates, and safety reporting.

2026-07-23

應用研究

ByteDance’s UniVR Lets Models Reason in Visual Space, Simulate Dynamics, and Plan Long-Term Actions

UniVR seeks to jointly learn complex reasoning, physical dynamics, and long-term planning solely from visual demonstrations. ByteDance has also released the 34B Planning checkpoint, providing a testable baseline for research on visual agents that do not rely on textual chains of thought.

2026-07-23

推論系統

NVIDIA Releases Nemotron 3 Embed, Including an NVFP4 Checkpoint for the 1B Model

Nemotron 3 Embed offers text embedding models in 8B BF16, 1B BF16, and 1B NVFP4 variants. The low-precision version treats memory efficiency and throughput as first-class design goals for retrieval models, but its quality still needs to be validated on target corpora.

2026-07-23

GitHub Repo

Gemma 4 12B Directly Processes Images and Audio with a Single Transformer, Reducing Multimodal Deployment Complexity

Google has released the open-weight Gemma 4 12B model, replacing separate vision and audio encoders with linear projections. The new architecture simplifies fine-tuning and local inference, but the official performance figures still require independent verification.

2026-07-23