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Anthropic’s draft IPO filing reveals extraordinary future compute commitmentsThe draft filing reportedly lists roughly $450 billion in signed cloud and infrastructure commitments, with broader obligations exceeding $600 billion. Anthropic reported $16.3 billion in first-half revenue and an $80.7 billion accounting loss, much of it tied to financing instruments.→Anthropic commits 5% of its shares to a public-benefit fundSubject to stockholder approval, a wholly owned fund will receive 5% of Anthropic’s shares, with the board able to add 2% for each 50% increase in company value above an undisclosed baseline. Anthropic says the fund may support nonprofits, direct distributions and work addressing AI’s labour-market impact.→Anthropic gives METR employee-like access to evaluate frontier AI risksSix METR employees received company hardware, office space and access to internal tools and systems broadly comparable to Anthropic’s own risk-assessment teams. Anthropic says METR will be able to publish risk assessments without prior approval under the highest planned evaluator-access tier.→FTC subpoenas OpenAI and Anthropic over safety incidentsThe civil subpoenas seek information about incidents in which AI systems reportedly took deceptive, aggressive or otherwise unsafe actions during testing. Axios reported that the FTC also plans to compel testimony from senior executives.→Anthropic says new safeguards sharply reduce AI distillation attacksAnthropic said reasoning-token extraction is now 10 to 100 times lower than before after it restricted access patterns, blocked proxy networks and banned tens of thousands of accounts. The company identified campaigns associated with Chinese AI firms including Z.ai, while acknowledging the claims were based on its own monitoring.→Anthropic warns small AI models may soon self-replicate across IoT devicesAnthropic said models below 30 billion parameters could complete many individual steps needed for replication, while GLM-5.2 and stronger systems completed end-to-end replication in simplified, firewalled tests. The company warned that autonomous replication could become possible by the end of 2026 if capability trends continue.→Frontier labs face a dispute over independent evaluators’ publication rightsThe companies have publicly supported independent evaluation, but Reuters reported that negotiations include restrictions intended to protect trade secrets and prevent information from moving between labs. Proposed safeguards include lab observation of evaluators and limits on simultaneous work for competing providers.→LangChain model profiles expose mid-conversation supportThe release declares mid-conversation support in model profiles across the core, Anthropic and OpenAI integrations. This gives applications structured metadata for deciding whether a provider can safely accept model or configuration changes during an active exchange.→Anthropic and HCLTech form a global governed-agent partnershipHCLTech will establish an Anthropic business unit and centre of excellence for enterprise deployments. HCLSoftware will embed Claude capabilities into selected cybersecurity, automation and business-process products.→Bits In Glass gains Select status in Anthropic’s Claude partner networkThe designation recognises a certified delivery team and documented customer use cases across risk, compliance, underwriting and case management. It reflects the expansion of services firms that operationalise agentic AI for enterprises.→Hexaware corrects and expands its Anthropic partnership announcementThe partnership combines Claude with Hexaware’s Zerovity and AgentVerse platforms for enterprise AI services. The corrected release materially updates the public description of the commercial arrangement.→Anthropic reports a frontier cybersecurity model finding 70% of Palo Alto flawsArora said the test was conducted in April and that Mythos 5 was able to probe systems continuously and cheaply. The figure is a vendor executive's account, and the public report does not provide a detailed breakdown of the vulnerabilities or independent validation.→Anthropic releases Claude Sonnet 5.5 with major speed and cost improvementsClaude Sonnet 5.5 runs more than 30% faster and costs up to 30% less than Sonnet 5. Anthropic reports a jump from 10.3% to 70.6% on Terminal-Bench 4.0, alongside gains in long-horizon work and image understanding.→Anthropic IPO prospectus reveals unprecedented compute commitments and lossesThe prospectus reportedly shows Anthropic lost about $42 billion in 2025 while planning $518 billion in future cloud, compute and infrastructure obligations. The proposed listing could value the company above $2 trillion and would expose frontier-lab economics to public-market scrutiny.→Claude Sonnet 5.5 launches with a major coding-efficiency jumpAnthropic says Sonnet 5.5 is over 30% faster and costs up to 30% less per task than Sonnet 5. It scored 70.6% on Terminal-Bench 4.0, compared with 10.3% for Sonnet 5, while retaining a 1-million-token context window.→Anthropic launches Claude Opus 5.5 with lower operating costsAnthropic says Opus 5.5 performs around the level of Fable 5.1 on most work while costing 40% less than Opus 5. The model has a one-million-token context window, adaptive thinking and availability across major cloud platforms.→Microsoft adds Claude Opus 5.5 and GPT-6 Sol to Copilot model choiceThe update expands Copilot’s model-selection layer beyond Microsoft and OpenAI offerings. It follows same-day releases of both models and gives enterprise users another route to access competing frontier systems within Microsoft’s product ecosystem.→Anthropic folds Cowork into Claude and launches Docs and SlidesClaude Cowork and chat are becoming one interface, allowing users to move from quick questions to longer-running tasks without changing products. Claude Docs, Claude Slides and Claude Design are initially beta features for paid users, with enterprise administrators controlling activation.→Anthropic connects Claude to the financial-adviser software stackAnthropic launched Claude for Financial Advisors with connectors to tools from BlackRock, Vanguard, Charles Schwab, iCapital and other providers. The suite supports meeting preparation, research, portfolio analysis, follow-up and compliance workflows.→Anthropic reportedly expects another profitable quarterAnthropic told investors it expects adjusted operating income to remain positive for a second straight quarter, the Financial Times reported through Reuters coverage. The claim is a reported investor update rather than an audited public result from Anthropic.→Anthropic selects Nasdaq for potential IPOAnthropic PBC selected Nasdaq ahead of a potential initial public offering, according to Bloomberg Law citing a person familiar with the matter. The company could seek to raise as much as or more than SpaceX, with a possible October listing still unconfirmed.→Anthropic, Google and OpenAI discuss shared AI standards bodyAnthropic, Google and OpenAI have discussed forming a shared standards body, according to reporting on a working group that has met since July. The proposed structure is being compared with FINRA and would aim to coordinate rules around high-risk AI scenarios, although no formal organisation has been announced.→Beijing rejects Anthropic's call to curb China's AI developmentChina's Foreign Ministry pushed back against Anthropic CEO Dario Amodei's call for limits on China's AI development and a global slowdown. The ministry warned that fearmongering, confrontation and unfair competition could disrupt global AI governance.→Anthropic calls for pacing frontier AI and permanent embedded evaluatorsAmodei said Anthropic would give third-party evaluators ongoing access to its systems, training processes and safety work. He also called for coordination among democratic AI companies and eventually with authoritarian governments.→Amodei clarifies that pacing means verification time, not a moratoriumAmodei said pacing would not halt model training or technical progress. Instead, companies would take more time to align and safeguard models while third-party evaluators verify their claims.→Anthropic releases Claude Fable 5.1 and restricted Mythos 5.1Anthropic released Fable 5.1 and Mythos 5.1 as the same underlying model with different safeguards: Fable is generally available, while Mythos remains restricted to trusted cybersecurity and life-sciences programmes. Anthropic says cache-read pricing makes typical Fable workloads about 25% cheaper and highly agentic workloads up to 45% cheaper, while new safeguards cut cybersecurity false-positive blocks by 60%; customer-controlled Enterprise Frontier Safeguards are planned for later this year.→Anthropic discloses pauses in high-risk training after agent incidentsAnthropic paused external cyber evaluations, some in-house tests and higher-risk reinforcement-learning environments after three incidents disclosed in July. Most reinforcement learning has resumed, but some environments remain paused pending manual review and improved monitoring, while Anthropic has shifted staff towards security and reliability work.→Infostealer malware hijacks Claude sessionsAnthropic warned that general-purpose infostealers including Vidar, Lumma, StealC and AMOS had harvested credentials and Claude session data from infected devices. The company signed out compromised sessions, removed saved payment methods and refunded unauthorised charges it identified.→Anthropic's Claude Code limit raise becomes a 17% cut against the current promotionAnthropic said standard weekly limits for Pro, Max, Team and seat-based Enterprise plans will permanently rise 25% from 14 September, while the current 50% boost remains until then. A follow-up quantified the change against the active promotion as a 17% reduction in weekly capacity, making this a meaningful usage-policy change rather than a straightforward increase.→Sony and Warner sue Anthropic over alleged music-training piracySony Music Publishing and Warner Chappell named Anthropic, Dario Amodei and Benjamin Mann in a complaint filed late Friday. The publishers allege Anthropic obtained and used copyrighted musical works at scale without permission; the claims remain allegations.→Anthropic wins first court ruling against Pentagon supply-chain designationU.S. District Judge Rita Lin found the designation constituted unlawful retaliation, was arbitrary and capricious, and denied Anthropic due process. The ruling followed Anthropic’s refusal to permit unrestricted use of its models for mass surveillance and fully autonomous weapons.→Anthropic abandoned a proposed $7 billion MatX acquisition while pursuing custom siliconAnthropic explored acquiring MatX for roughly $7 billion to accelerate its internal chip-design effort, according to people briefed on the matter. MatX is now seeking funding at an approximately $4 billion valuation, while Anthropic continues to examine multiple chip approaches.→Anthropic signs reported $45 billion compute deal with NscaleAnthropic has signed a deal to rent about $45 billion in AI compute from British infrastructure company Nscale, using NVIDIA Vera Rubin systems. The reported six-year arrangement is expected to begin powering Anthropic services in late 2027.→OpenAI, Anthropic and Google join 100-company call for AI cyber defencesCompanies including OpenAI, Anthropic, Google, Microsoft, CrowdStrike and Okta signed an open letter calling for public-private cooperation and new defences against AI-enabled cyberattacks. The letter urges collaboration at local, national and international levels and warns that critical infrastructure could be targeted.→Anthropic previews a hardware standard for AI agentsAnthropic released the Model Hardware Standard, a model-agnostic framework for connecting AI agents to equipment including microscopes, manufacturing machines, quantum hardware and robot arms. The framework builds on MCP and is being shared with partners while Anthropic develops safety evaluations ahead of a planned open-source release.→Anthropic expands Claude Mythos 5 access through defensive security productsAnthropic said Claude Mythos 5 is now available in Claude Security's public beta for Enterprise customers and is being integrated into partner cybersecurity tools. It also launched a $35 million Defender Advantage Fund for open-source security work and said Mythos scans return findings and suggested patches for human review rather than exposing the model directly.→Pydantic AI v2.33 repairs the Anthropic SDK 1.0 compatibility breakPydantic AI 2.33.0 requires and supports anthropic>=1.0.0 after fresh pydantic-ai[anthropic] installs could otherwise resolve an incompatible SDK and fail at runtime. Applications that pass a custom client to AnthropicProvider must now use httpx2.AsyncClient.→Anthropic’s reported annualised revenue run rate passes $65 billionTechCrunch reported that Anthropic’s annualised revenue run rate passed $65 billion at the end of July, up from $47 billion in May and $9 billion at the end of 2025, citing Bloomberg. The report said investors expect the run rate to reach $100–120 billion by the end of 2026, but Anthropic did not confirm the figures to TechCrunch.→Claude API and Claude Code outage interrupted multiple Anthropic servicesAnthropic’s status API recorded the incident starting at 21:58:56 UTC on 16 August and resolved at 22:34:39 UTC. The affected components included the Claude API, Claude Code and the platform console, so both end-user and developer-facing surfaces were involved.→Claude Opus 5 and Sonnet 5 suffered a separate developer-facing degradationAnthropic opened a separate incident at 13:56:41 UTC for elevated errors on Claude Opus 5, later reporting that Sonnet 5 was degraded as well. Claude.ai, the API, Claude Code and Claude Cowork were marked operational again at 15:29:25 UTC.→Claude voice mode gains model selection and connected-app actionsClaude voice mode can now use Opus, Sonnet or Haiku, with the default based on the model last used in text chat. Anthropic also says voice conversations can interact with services including Gmail, Google Calendar, Slack, Canva and Notion.→Anthropic details Claude text watermarkingAnthropic says the method changes low-stakes token choices without adding hidden characters, extra tokens, or generation cost. It expects executable code to be less affected because exact output matters, while comments and natural-language material may show stronger watermarking.→Claude Code users report blank reasoning blocks despite billingThe Register reports that Opus 4.8 and Sonnet 5 requests can return missing or incomplete thinking summaries. Anthropic documentation states that thinking tokens remain billable even when the thinking content is collapsed or redacted, and the company was investigating the behaviour.→Anthropic raises its assessed risk for high-stakes misalignmentAnthropic's new risk assessment covers released and internal systems, including Mythos 5 and an unreleased Model 2. It cites recent cyber incidents and declining confidence that existing evaluations reliably capture capability gains.→Cyber capability is becoming a release gate for frontier modelsAnthropic said it has no current plan to release Model 2, while Z.ai said it was delaying GLM-5.3 weights after cyber evaluations. The choices differ in scope, but both connect deployment timing to demonstrated cyber capability.→Anthropic raises its assessed risk for high-stakes misalignmentThe report covers Anthropic's released and internal systems, including Mythos 5 and an unreleased model called Model 2. Anthropic said recent cybersecurity incidents increased uncertainty and that its evaluations may no longer capture capability gains reliably.→Cyber risk is changing frontier-model release schedulesAnthropic said it currently has no plan to release Model 2 externally, despite using it internally for coding and agentic work. Axios also reported that OpenAI is slowing its upcoming Astra release because it cannot rule out critical cyber capabilities.→