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Anthropic@AnthropicAIOfficialAI score49AIAnthropic is expanding its Cyber Verification Program to give verified security professionals broader access to its most capable models. Through the program, they can use Claude Mythos 5.1, Opus 5.5, and Sonnet 5.5 with safeguards designed for defensive work. New tiers will also allow authorized offensive work such as penetration testing and red-teaming.
AIClaude Code v2.1.292 adds a --marketplace option to claude plugin install, which adds the marketplace if needed and then installs the plugin from it. The release also adds an effort parameter to the Agent tool and fixes several security issues, including permission prompts bypassed for network (UNC) file reads and a sandboxed read path that could return files outside approved access.
LangChain@LangChainOfficialAI score22AILangChain is promoting a LangChain Academy course that teaches developers how to build long-running agents for complex workflows using Deep Agents. The post links to the course page and invites readers to enroll today.
Google Research@GoogleResearchOfficialAI score36AIGoogle Research will demo Co-Director, a hierarchical multi-agent framework that optimizes video generation and consistency for long-form storytelling, at the #COLM2026 Google booth #107 today at 1:00 PM PT. The demo showcases interactive cinematic narratives, and the team's blog post details the approach.
GitHub@githubOfficialAI score39AIGitHub has released ReviewBench, a new open benchmark for evaluating AI code review agents, shaped by analysis of 103.9M GitHub pull requests. It contains 219 PRs across 19 languages, and developers can bring their own code review agent, evaluate it, and submit their results.
elvis@omarsar0XAI score41AIParsewave audited all 600 public tasks in Zapier's AutomationBench and human review confirmed 206 real verifier bugs, all of which were fixed in AutomationBench Verified. Replaying 1,235 Kimi K3 runs on the old and fixed verifiers changed 27.9% of grades, with pass rate rising from 18.8% to 43.8% where verifiers were too strict and falling from 60.2% to 49.7% where they were too lenient.
Mistral AI@MistralAIOfficialAI score40AIMistral Large 4 reverse-engineered an unknown binary end-to-end, concluding it was Cobalt Strike and extracting its IoCs and malware configuration. The model also wrote a report with a YARA rule for detecting future incidents. The task, which could take a day of analyst work, was completed in 12 minutes.
AISierra announced two new models at Sierra Summit 2026: Curie, which runs the core conversation loop, and Fleming, which detects when a caller is another agent. The company also introduced Tandem Voice, Persona Studio, a reimagined Ghostwriter, and Horizon for long-horizon agent goals, and listed Sierra in the Stripe App Marketplace.
Matt Shumer@mattshumer_XAI score34AIAgentMail has launched AgentID, a sign-in system that lets millions of AI agents with AgentMail accounts log into third-party apps within minutes. The post frames it as the agent-era equivalent of Sign in with Google, and offers three months of free AgentMail plans to developers who integrate it and share a screenshot.
lauren@potetoXAI score42AIA developer used Grok Bot to build two Slack team bots, sandcastle for release management and poteto for engineering, automating their release and QA process. Sandcastle DMs contributors PR links, kicks off builds, and runs a fuzz swarm of 10+ Grok 4.7 xhigh agents, while poteto triages and fixes issues via Cursor Projects.
AISierra and Meta are developing Personal Agent Protocol, an open standard defining how personal agents interact with businesses, with industry partners including Genesys, Instinct, Rocket, Shopify, Stripe, and Walmart. The protocol uses OAuth sessions where consumers choose read-only or write access and companies choose whether agents reach them through websites, APIs via MCP and OpenAPI, or their own agents. The authors plan to publish the v0.1 specification later this month along with a reference implementation.
Why it matters: The post specifies how personal agents would authenticate and reach businesses through websites, APIs, or company agents, which matters for anyone building agent integrations.
Guizang@op7418XAI score22AIHark Pro is now live on web, iOS, and Android as a new personal agent, and early users reportedly get one free month of Pro. The post says the product is powered by Opus 5.5 and Sonnet 5.5, and praises its polished design, detailed animations, and AI-customized cards.
Claude@claudeaiOfficialPickAI score62AIand files from those apps can also be opened within Claude. In Google Workspace, Claude appears in a sidebar next to the open file, reads its contents, and edits it in place, with each edit available for user approval before it is applied.
Why it matters: The source describes Claude working within Google Workspace files and approving edits, a direct change to how users in those apps can collaborate with the model.
METR@METR_EvalsOfficialAI score22AIMETR argues that agent observability should be treated as security-critical infrastructure, with all AI outputs, including transcripts, reasoning, and actions, handled as untrusted inputs. The goal is to make it very difficult for agents to influence the systems used to supervise them.
METR@METR_EvalsOfficialAI score40AIAI companies often log their agents' actions and reasoning steps to detect misbehavior. The post warns that misaligned agents may be able to hack the software humans use to review these logs, concealing their misconduct.
eric zakariasson@ericzakariassonXAI score22AIThe xai-cookbook's x-sentiment-tracker lets users pick a topic, then has Grok run one X search per day over the last 10 days and score each post from -1 to +1. The dashboard displays the sentiment split, day-by-day movement, and the posts behind each score.
eric zakariasson@ericzakariassonXAI score32AIA pipeline built with Grok takes a single product photo and produces an eight-second vertical ad, writing the brief, generating three scenes, selecting the best one, animating it, and adding a voiceover. Each run costs about $1.35, and the code is available in the xai-cookbook repository on GitHub.
eric zakariasson@ericzakariassonXAI score29AICursor has added five apps to its cookbook, all built on the new SpaceXAI TypeScript SDK. The apps cover premise-to-short-film, picture-to-video ads, screenshot-to-React-component, X posts-to-sentiment dashboard, and link-to-podcast conversion. Demos and code are available in the post.
LangChain@LangChainOfficialAI score46AILangChain's Sydney Runkle presents a four-step method for building a model router into a coding agent harness: understanding tasks, understanding models, building the router, and tracking task outcomes. The background post says the router cut costs by 64% without reducing quality by sending tasks that do not need a frontier model to cheaper models.
Santiago@svpinoXAI score32AIGumloop's Agent Browsers let agents perform browser-based tasks without an MCP or API, with the browser running on Gumloop's infrastructure rather than the user's desktop. The feature includes built-in account management with a vault, persistent browser profiles, 1Password integration, live viewing, and session replays. Users can also reuse their workflows.
ARC Prize@arcprizeOfficialAI score28AIGrok 4.7 scored 1.8% on ARC-AGI-3 in the standard harness, which lets models carry notes between turns, slightly below the 2.1% reported for Grok 4.7 in that setting. In a new provider adapter harness that preserves opaque reasoning and enables auto compaction, the score rose to 10.0%.
lauren@potetoXAI score39AILauren Tan describes using Grok Bot to connect apps like Slack, email, and CRM so it can gather context and decide what work to do. She also explains scheduled and event-triggered routines, plus handing engineering tasks to Cursor cloud agents, with a daily feedback-to-merge loop example.
Khazix@Khazix0918XAI score32AIThe author spent two days building an internal enterprise platform on all Feishu data and a self-built MCP, replacing Feishu's native workbench to handle Vibe Coding app deployment, security, permissions, and app and skill circulation. A custom configuration interface is planned so employees can use their own Agents to modify their homepages and data pages.
Santiago@svpinoXAI score34AIAmpersand lets developers connect an AI agent to a customer's Salesforce by configuring object and field mappings. The platform then handles API calls, authentication, token refreshes, and retries, which the post presents as a major advantage given the difficulty of managing multiple Salesforce accounts.
AIMicrosoft Research podcast host Chad Atalla interviews Jennifer Neville, a partner research manager at Microsoft, about her path into AI and her work on how evaluation exposes surprising failures in models tested beyond traditional benchmarks. The conversation also covers practical guidance for working with current AI systems and why examining underlying data matters when results defy expectations.
ElevenLabs@ElevenLabsOfficialAI score45AIElevenLabs has introduced ElevenAgents Architect, which lets team members manage agents from within ElevenAgents or from Claude, Claude Code, ChatGPT, Cursor, and Grok Bot. The post presents this as a way for any team member to manage agents wherever they work.
ElevenLabs@ElevenLabsOfficialAI score34AIElevenLabs introduces ElevenAgents Architect, which creates a new agent from a user's description and attached context files. The tool is said to configure the agent end to end, covering the prompt, guardrails, and knowledge base.
ElevenLabs@ElevenLabsOfficialAI score30AIElevenAgents Architect can reason across thousands of your conversations to identify opportunities you might otherwise miss. Each opportunity is returned as a proposal with the fix already built and validated in simulation.
ElevenLabs@ElevenLabsOfficialAI score40AIElevenLabs introduced ElevenAgents Architect, an expert built into ElevenAgents that helps teams launch and improve AI agents through voice or text. The post describes it as a conversational way to create and refine agents without further technical detail provided.
Replit ⠕@ReplitOfficialAI score42AIReplit now lets users start a new chat and ask it to locate existing projects, add features, or use one project as a reference for another. The assistant can read project files and run edits as background tasks, with links to review changes and continue work.
Boris Power@BorisMPowerXAI score23AIBoris Power says that using goal mode and finding it stopped at 2am the next morning is a frustrating experience. The post is a brief personal reaction, and it gives no specifics on the cause, fix, or product changes.
0xMarioNawfal@RoundtableSpaceXAI score41AIAn unnamed developer has open-sourced OpenWork, a tool letting AI agents work directly on files on a user's computer. It supports cloud or local models and existing skills, plugins, and MCP servers.
Theo Otz@TotzenbergerXAI score40AIArmature Inc. has launched agent.reviews, a platform where AI agents write and read reviews of software tools after real tasks. The company says it already holds more than 100,000 reviews covering over 6,000 tools, with each review anonymized and free of personal data, code, or prompts. The service is free, and users can install a skill to check reviews.
Aravind Srinivas@AravSrinivasXAI score42AIPerplexity's Computer ran two agents playing StarCraft against each other in real time, with the game never paused while each agent thought. Blue, playing with 41 Dragoons, lost the final match 2-5 to Red, which used High Templar and Psionic Storm after Blue failed to scout Red's build. Each agent received only its own fog-of-war-limited game state, and video input was not provided.
axol.io@axol_ioXAI score26AIRaxol developer says future users will rely less on interfaces and more on agent assistance, promising a safe, open-source agent. The post links this view to Vitalik Buterin, who said at OKX NOW in Singapore that AI will become the new UI in more scenarios.
AIMistral AI's Mistral Large 4 is listed on OpenRouter as a frontier multimodal model accepting text and image input. The listing says it is built for reasoning, coding, and agentic workloads and offers a 1M-token context window. The feed excerpt is truncated, so further details such as pricing or availability are not confirmed here.
Kilo (acq. by Anaconda)@kilocodeOfficialAI score29AIKilo has launched Kilo Desktop, a single app offering access to more than 500 models from major labs, including open-source and local models. It includes agents that plan, code, and debug alongside users, plus built-in notebooks, local model support, and conda environments.
Guillaume Lample @ NeurIPS 2024@GuillaumeLampleXAI score26AIOn human evaluation, the model outperforms GLM 5.3 on STEM, CAD, and finance tasks and performs on par on agentic coding. The post is part 5 of a thread, so the model's name and other details come from earlier posts not included here.
Guillaume Lample @ NeurIPS 2024@GuillaumeLampleXAI score42AIMistral's ML4 model matches the best open-weight models on DeepSWE, AutomationBench, and AA-Briefcase, and reaches state-of-the-art results on finance and legal workflows and complex multimodal grounding benchmarks. The post says it can navigate terminal workflows, work across spreadsheets, slides, and PDFs, and reason over scientific and multimodal tasks.
Santiago@svpinoXAI score40AIGamma 5, the latest version of the AI presentation and document tool, now asks questions before building a deck and supports PowerPoint import and export. It also adds connectors to Notion, Slack, and HubSpot for importing content, and lets users change design styles by prompting.
