Odaily reports that the B.AI platform has announced the official launch of Claude Opus 5.5, the first model in the Claude 5.5 series released by Anthropic, with simultaneous access now available via both API and Web Chat. The model is purpose-built for long-horizon agentic coding and complex knowledge work, matching Claude Fable 5.1 performance on most tasks while reducing operating costs by approximately 40% compared to Opus 5. It supports a 1M Token ultra-long context window and up to 128K output, and demonstrates leading capabilities in Computer Use and multi-step automation scenarios. Starting today, developers and users can directly access Claude Opus 5.5 through the B.AI platform.

PPP prediction market tool monitoring shows that on Polymarket, the probability of Anthropic IPO before Oct 31, 2026 has dropped to 5%, down 50% in a single week; the probability of an IPO before Nov 15, 2026 has dropped to 27%, down 41% in a single week.According to the resolution rules, if Anthropic officially lists on a public stock exchange and opens for stock trading before 23:59 ET on the specified date, it resolves as Yes; otherwise, it resolves as No. Additionally, if Anthropic is acquired by a publicly listed company, it immediately resolves as No. The primary basis for resolution of this market is documents and announcements published by Anthropic officially and by the stock exchange on which its shares are listed.Join the PPP signal push community to stay one step ahead and seize the initiative.

Odaily News: According to official information, Gate Europe officially passed the PCI DSS v4.0.1 Level 1 (highest level) compliance assessment on September 15, 2026, covering Gate Connect and Gate Card services and related systems. This certification provides independent third-party validation of Gate Europe's payment card data protection capabilities and adds an important security credential for its expansion of payment partnerships in the European market.PCI DSS is the Payment Card Industry Data Security Standard, applicable to organizations that process, store, or transmit cardholder data, covering encryption, access control, security testing, and other areas. Passing this assessment means that Gate Europe's payment data security controls have received authoritative independent validation: for users, it helps reduce the risk of payment information leakage and misuse; for partners, the Attestation of Compliance (AOC) provides a reliable basis for security due diligence.Dr. Giovanni Cunti, CEO of Gate Europe, stated: "Security and compliance are key to building trusted payment services in Europe. Achieving PCI DSS certification marks an important step in strengthening our payment infrastructure. As we expand payment services and partnerships in Europe, we will continue to invest in compliance development to build a trusted and sustainable digital financial ecosystem."

Odaily News: Anthropic plans to lease up to 1 gigawatt of computing capacity from a data center developer majority-owned by Apollo Global Management, and is currently in early-stage negotiations. This is one of the major efforts by the AI company to reduce its reliance on cloud service providers.According to people familiar with the matter, Anthropic has discussed entering facilities developed by Stream Data Centers as a direct tenant and deploying TPUs designed by Broadcom and Google therein. Anthropic is in talks with Stream Data Centers to lease a data center with up to 1 gigawatt of computing capacity. Anthropic seeks direct control over computing resources, which could reduce costs. Anthropic has also discussed the possibility of Google providing a credit backstop for the project. It is currently unclear which part of the project Google would provide the backstop for. (Jinshi)

Odaily News: Anthropic says Claude Opus 5.5 is now available on all platforms, including AWS, Google Cloud, and Microsoft Azure. For most tasks, its performance matches that of Claude Fable 5.1, while running costs are 40% lower than Opus 5; Opus 5.5 is priced at $4 per million input tokens and $20 per million output tokens. In the coming weeks, two more large models, Claude Sonnet 5.5 and Claude Haiku 5.5, will also be released.

Odaily: Token issuance platform Flap has added support for Anthropic and Kalshi pre-market token pools. The Anthropic pre-market token is powered by OpenStocks, while the Kalshi pre-market token is powered by Paimon Finance.

According to a recent LinkedIn post by Gate Europe CEO Dr. Giovanni Cunti, AI Agents are pushing financial automation beyond executing fixed processes toward understanding user needs and autonomously completing tasks. Unlike traditional automation, AI Agents can, based on user-defined goals and in response to environmental changes, complete corresponding operations within clearly defined permissions and rules. This also means that in the future, the way users interact with financial services may no longer be limited to selecting products one by one, but rather setting goals directly and letting AI coordinate the underlying financial services.Dr. Giovanni Cunti stated that digital assets and blockchain infrastructure provide a strong application foundation for this development. Blockchain networks can operate continuously and possess programmable characteristics, while on-chain data can reflect asset and transaction status in real time. Based on these features, AI Agents are expected to connect different protocols and applications, flexibly combining financial tools according to user needs and actual conditions, enabling different financial services to collaborate more effectively.At the same time, having AI take on more financial operations also means higher trust requirements. Dr. Giovanni Cunti pointed out that clear permission management, risk control, information transparency, and necessary human intervention will remain important foundations for applying AI to financial services. Leveraging a European compliance foundation built on dual MiCA and Payment Institution (PI) licenses, Gate Europe is exploring the combination of AI Agents with programmable financial infrastructure, promoting the practical application of AI in digital finance, enhancing service efficiency while ensuring users always understand and control the relevant operations.

Odaily News: Upbit has listed Sophon as a cautionary trading item and has suspended its deposit and withdrawal services.

PPP prediction market tool monitoring shows that Polymarket odds for "the next Claude Opus model will be released on September 22" rose to 77%, up 50% in 24 hours.Only a new model explicitly named "Opus" by Anthropic counts, such as Claude Opus 5.1, Opus 5.5, Opus 6, etc. Other names such as Sonnet, Haiku, Fable, and Mythos do not count, unless Anthropic officially names it Opus.The release date is based on the calendar date in U.S. Eastern Time.It must actually be made available to the public to trigger settlement. Public betas and open rolling waitlists both count; closed betas, invite-only access, or private access do not count.If the model name, a placeholder, or a mislabel merely appears on Anthropic's official website but the model is not actually usable by the public, it does not count as a release.Settlement will primarily be based on Anthropic's official information, verified in combination with credible media reports.Join the PPP signal push community to stay one step ahead and seize the opportunity.

Odaily reports that OpenAI is reportedly developing new features to compete with xAI's Grok chatbot, while also considering how to respond to Meta's Muse.