ORGANIZATION
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Anthropic announced that future Claude models will add an invisible text watermark to meet EU AI Act content-marking requirements, without adding tokens, cost, or user-identifying information.
Anthropic releases Claude Opus 5, with upgrades in deep reasoning, long-running agentic coding, vision, professional knowledge work and multi-agent collaboration.
Anthropic extends its Fable 5 promotion to July 19; 58 minutes later, OpenAI resets Codex and ChatGPT Work limits and temporarily removes a five-hour cap.
Claude Cowork is expanding to web and mobile, allowing delegated tasks to continue when users leave their computers and to resume across devices.
Anthropic restored global access to Claude Fable 5 on July 1 after the U.S. government lifted the export controls that had forced a temporary shutdown.
Anthropic releases Claude Sonnet 5 with stronger agent planning, tool use, coding, knowledge work and long-running autonomous execution.
A U.S. export-control directive barred foreign nationals from Fable 5 and Mythos 5, leading Anthropic to suspend access for every customer because it could not verify nationality in real time.
Anthropic launched Claude Fable 5 as a Mythos-class model adapted for general use through a conservative runtime safety system.
Anthropic releases Claude Opus 4.8 with continued gains in coding, agents, vision and professional knowledge work, while reducing unsupported conclusions in long tasks.
Anthropic published a policy piece arguing for closing chip and offshore-compute loopholes, restricting frontier-model access, and curbing model-distillation attacks.
Anthropic releases Claude Opus 4.7 with improvements in advanced software engineering, long-running agent tasks, high-resolution vision and professional content creation.
Claude asks some users in fraud, abuse or capability-sensitive scenarios to submit ID and a selfie video through Persona.
Anthropic opened Claude Mythos Preview to a screened set of Project Glasswing partners for finding and fixing critical software vulnerabilities.
The U.S. District Court for the Northern District of California issued a preliminary injunction pausing the supply-chain-risk finding against Anthropic and the related directives.
Anthropic filed suit in the U.S. District Court for the Northern District of California, challenging the supply-chain-risk finding and the related federal restrictions.
President Trump directed federal agencies to stop using Anthropic technology; the GSA then removed the products from USAi.gov and federal procurement catalogs.
Anthropic refused to drop two restrictions - on large-scale domestic surveillance and fully autonomous weapons - causing its contract talks with the U.S. Department of War to break down publicly.
A Sonnet 4.6 update that raises baseline reasoning performance while keeping response speed.
A late-cycle refinement of Opus, with targeted fine-tuning for a set of long-tail specialized tasks.
Anthropic extends Claude Code's execution model to non-coding work, letting Claude plan tasks and produce professional deliverables inside authorized folders.
