Microsoft releases Fara-7B, an efficient agentic model for computer use
Microsoft has published Fara-7B, a 7-billion-parameter model designed for agentic computer use tasks, available on GitHub. The repository has accumulated 5,834 stars with 97 added today, suggesting notable community interest. The model targets efficient computer-use agent workflows, a competitive area alongside models like Claude's computer use and similar offerings.
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Microsoft Build: Seven in-house AI models, GitHub Copilot desktop agent manager, and Web IQ search API for agents
Microsoft announced seven new AI models trained from scratch (not distilled from OpenAI), including the flagship MAI-Thinking-1 reasoning model and MAI-Transcribe-1.5, plus a 'Frontier Tuning' reinforcement learning approach for enterprise workflow training. GitHub released a desktop Copilot app designed to manage multiple parallel AI agents with isolated git worktrees and bidirectional canvases. Microsoft also launched Web IQ, an agent-native Bing-powered grounding API already powering search in Copilot and ChatGPT, running 2.5x faster than alternatives with lower token costs. The roundup also covers Nous Research's Hermes Desktop cross-platform agent app, Alibaba's Qwen3.7-Plus multimodal model, and OpenAI's role-specific Codex plugins.
Anthropic Releases Claude Opus 4.5 with State-of-the-Art Coding, Agent, and Computer Use Capabilities
Anthropic has released Claude Opus 4.5, positioning it as the best model in the world for coding, agentic workflows, and computer use, with pricing reduced to $5/$25 per million input/output tokens. The model demonstrates significant token efficiency gains—up to 65% fewer tokens than prior models on equivalent tasks—alongside improvements in long-horizon autonomous task execution, multi-step reasoning, and self-improving agent behavior. The release is accompanied by updates to Claude Code, the Claude Developer Platform, and integrations with Excel, Chrome, and desktop environments. Early partner feedback from GitHub Copilot, Cursor, Notion, Warp, and others reports measurable benchmark improvements and new use cases previously out of reach.
Data Points: Qwen3.7-Max, OpenAI Math Proof, Gated DeltaNet-2, Trump AI Order, Microsoft Fara1.5
This edition of The Batch covers five significant AI developments: Alibaba's Qwen3.7-Max reasoning model with 1M token context and agentic capabilities ranking fifth on the Artificial Analysis Intelligence Index; an OpenAI reasoning model resolving the 80-year-old Erdős planar unit distance problem; Nvidia's Gated DeltaNet-2 outperforming Mamba-3 and other linear attention architectures; Trump pulling back a proposed AI regulation executive order; and Microsoft Research's Fara1.5 computer-use agent family beating OpenAI Operator and Google Gemini on the Online-Mind2Web benchmark.
ByteDance UI-TARS-desktop: open-source multimodal AI agent stack gains traction on GitHub
ByteDance's UI-TARS-desktop is an open-source TypeScript project described as a multimodal AI agent stack connecting AI models and agent infrastructure. The repository has accumulated 36,677 GitHub stars with 148 new stars on the day of observation. It represents ByteDance's public contribution to the agentic tooling ecosystem.
Introducing the Gemini 2.5 Computer Use model
Google DeepMind has released a preview of a specialized Computer Use model built on Gemini 2.5 Pro, available via API. The model is designed to power agents that can interact with user interfaces, extending Gemini 2.5 Pro's capabilities into computer-use agentic tasks. This positions Google as a direct competitor to Anthropic's Claude Computer Use and similar offerings in the emerging computer-use agent space.
Microsoft agent-framework: open-source library for building and orchestrating AI agents
Microsoft has published an open-source framework on GitHub for building, orchestrating, and deploying AI agents and multi-agent workflows, with support for both Python and .NET. The repository has accumulated 11,061 stars. It represents Microsoft's entry into the agent harness tooling space alongside existing frameworks like LangChain and AutoGen.
Holotron-12B - High Throughput Computer Use Agent
Hcompany has released Holotron-12B, a 12-billion parameter model designed for computer use agent tasks with a focus on high throughput. The model is announced via the Hugging Face blog, suggesting it is available or soon available on the platform. Details on architecture, benchmarks, and capabilities are not present in the provided body text.
Data Points: Thinking Machines Interaction Model, ERNIE 5.1, Co-Mathematician, RL Conductor, and More
This edition of The Batch covers five notable AI developments: Thinking Machines' research preview of an 'interaction model' with a 200ms micro-turn multimodal architecture; Baidu's ERNIE 5.1, a compressed derivative of ERNIE 5.0 using only 6% of typical pre-training compute; Google DeepMind's Co-Mathematician collaborative workbench reaching 48% on FrontierMath Tier 4; a 7B RL Conductor model that orchestrates multi-agent workflows via reinforcement learning; and Google's Magic Pointer cursor system powered by Gemini. Secondary items include GitHub Copilot pricing restructuring ahead of usage-based billing.