Claude Tag in Slack can use personal connectors to securely open Drive documents, Salesforce accounts, and Warehouse tables a user already has access to. Teams access was available on September 24, 2026, with Enterprise access scheduled for the following week.
DeepLearning.AI reports that Meta AI uses dedicated memory agents to record tools and past errors and insert short reminders, raising Claude Sonnet 4.5 benchmarks from 37.6% to 45.9%.
ClaudeDevs has added local support to Projects in Claude Code, so threads can run on a user’s own machine. Projects were rolled out on desktop and web as conversations whose threads run in parallel cloud sessions.
ClaudeDevs is still processing the Projects early-access waitlist, and migration is not finished for people who previously used Claude projects.
Users can add connectors and plugins such as Slack and Notion, buy agents and products from companies such as Cursor and CrowdStrike, and scale with service partners such as Accenture and Deloitte.
ClaudeDevs says it made claude.ai three times faster over two weeks and describes using Claude to measure, debug, and improve performance, with prompts and methods included.
Anthropic says biologists use Claude to propose hypotheses and candidate biological systems, while its scientists review those ideas and perform all laboratory work. The company is inviting research-question proposals in genomics and other fields.
Anthropic says the enzyme’s gene sits beside a long array of repeating DNA that looks somewhat similar to CRISPR. It says the system’s function is not yet understood, while the few known systems sharing its features can all cut, copy, and paste DNA.
Polymarket says Anthropic’s new wet lab made its first discovery after nearly 1,000 Claude agents worked autonomously for 21 hours.
DeepLearning.AI says Anthropic’s latest report highlights proxy query routing behind massive distillation campaigns on commercial platforms. It says unauthorized proxies forwarded user prompts to Claude APIs, creating severe data-privacy risks.
Claude says Claude Opus 5.5 is available today. The statement was posted at 18:55 UTC on September 22, 2026, and gives no platform, price, quota, or eligibility terms.
According to Polymarket, OpenAI claims task costs are up to 93% cheaper than Claude Opus 5 in some coding evaluations.
Claude says Opus 5.5 performs at the level of Claude Fable 5.1 for most tasks and costs 40% less to run than Opus 5. Pi says users who want it in Pi can wait or run pi update --models.
v0 now supports Claude Opus 5.5. Claude says it is the first model in the Claude 5.5 family, performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.
OpenRouter is offering AnthropicAI’s Claude Opus 5.5 with a 1 million-token context window at $4 per million input tokens and $20 per million output tokens, a rate it says is 20% lower per token than Opus 5.
Opus 5.5 is the first model in the Claude 5.5 family. Claude says it matches Claude Fable 5.1 on most tasks, while ClaudeDevs says it is about 30% faster and about 40% cheaper per task than Opus 5, alongside higher Claude Code session limits.
Pro, Max, and Team plans get higher five-hour usage limits, and subscription users receive a rate limit reset they can save and use whenever they choose.
Claude says Opus 5.5 performs at the level of Claude Fable 5.1 for most tasks and costs 40% less to run than Opus 5.
Over five days earlier in September 2026, a Chinese-speaking hacker stole hundreds of thousands of credit card details in attacks that cost $8,000 in total, Forbes reports.
Forbes reported that cybersecurity researchers breached OpenAI's internal system using Anthropic's Claude as part of a bug bounty program.
