Anthropic releases Claude Opus 4.6 as AI model triggers software stocks selloff across Wall Street

Reviewed byNidhi Govil

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Anthropic unveiled Claude Opus 4.6, an upgraded artificial intelligence model designed for financial research and complex workplace tasks. The release intensified a software stocks selloff, with FactSet falling 10% and shares of S&P Global, Moody's, and Nasdaq turning sharply lower. During testing, the AI model spotted over 500 previously undisclosed zero-day vulnerabilities without specific prompting.

Anthropic Unveils Claude Opus 4.6 With Enhanced Capabilities

Anthropic released Claude Opus 4.6 on Thursday, marking a significant upgrade to its most powerful AI model and intensifying competition with OpenAI and Google

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. The San Francisco-based lab, backed by Amazon.com and Alphabet's Google, designed this upgraded artificial intelligence model to handle complex workplace tasks with improved coding capabilities and financial research and analysis functions

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. According to Scott White, Anthropic's head of product for Claude AI models, the company plans to focus on improving capabilities for cybersecurity, life sciences, health care, and financial services

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Source: Gizmodo

Source: Gizmodo

The new AI model can scrutinize company data, regulatory filings, and market information to produce detailed financial analyses that would typically require days of human effort

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. Claude Opus 4.6 also demonstrates improvements in creating spreadsheets and presentations, as well as software development tasks. The model can work on tasks for longer and more reliably compared to its predecessor, Opus 4.5, which launched in November

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Software Stocks Selloff Intensifies Following Release

The announcement triggered immediate market reactions, with a software stocks selloff hitting financial services companies particularly hard. FactSet Research Systems Inc. fell as much as 10%, while S&P Global Inc., Moody's Corp., and Nasdaq Inc. all turned sharply lower

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. Shares of Salesforce, Workday, and Thomson Reuters each traded around 3% lower Thursday, extending declines over the past week

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The swift deployments by AI companies have stoked market moves predicting that older software businesses will lose relevance as AI beats them at their own game

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. Anthropic's expansion beyond coding recently contributed to a trillion-dollar market meltdown this week, particularly among software stocks that investors fear may eventually be rendered obsolete

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. However, technology industry figures, including Nvidia CEO Jensen Huang, have dismissed such concerns about disruption, arguing that the specialized products, vast data, and enterprise AI adoption of older software companies will provide a protective moat

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Zero-Day Vulnerabilities Discovery Demonstrates Security Prowess

During testing, Claude Opus 4.6 spotted more than 500 previously undisclosed zero-day vulnerabilities in open-source libraries without receiving specific prompting to hunt for flaws

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. The model simply identified and reported these security issues autonomously, showcasing its cybersecurity capabilities. This represents a meaningful advance in data security, as the AI model can proactively identify threats that might otherwise go unnoticed.

Source: Bloomberg

Source: Bloomberg

Anthropic claims the model "plans more carefully, sustains agentic tasks for longer, can operate more reliably in larger codebases, and has better code review and debugging skills to catch its own mistakes"

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. The company also previewed how Claude Opus 4.6, integrated into Claude Code, could divvy up tasks among multiple AI agents and complete work faster

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. Additionally, the model can process 1 million tokens in a single prompt, matching a capability earlier claimed by Google

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Competition With OpenAI Escalates Amid IPO Preparations

Founded by former OpenAI staffers in 2021, Anthropic has gained significant momentum with a series of product releases that have impressed Silicon Valley and rattled Wall Street

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. The company currently serves more than 300,000 business customers who use its models to streamline workplace responsibilities, particularly in computer programming where it has emerged as a market leader with Claude Code

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. In November, Claude Code surpassed $1 billion in revenue just six months after its public launch

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Source: ET

Source: ET

Anthropic is currently in talks to raise a new funding round at a $350 billion valuation, while OpenAI is in fundraising discussions at a valuation of up to $830 billion

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. Both companies are widely rumored to be preparing for IPO in the near future

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. While OpenAI targets consumers directly with ChatGPT, Anthropic appeals to computer coders and enterprises seeking AI products that prioritize data security and predictability alongside raw performance

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Claude Cowork Positions AI as Gateway to Enterprise Productivity

Anthropic is making a push for business deals with products like Claude Cowork, which executes computer tasks for white-collar workers

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. Scott White told Reuters that the goal was to connect AI to older software tools to make them more useful, describing Claude Cowork as "the front door to getting hard work done"

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. The company said Cowork was built in a matter of days, with most of the code written by Claude's own AI

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According to a recent report from Menlo Ventures, Anthropic already holds a solid lead on the plurality of the enterprise market and is well ahead of its top publicly traded competitors

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. The launch caps a productive stretch of more than 30 product releases in recent months

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. However, like OpenAI, Anthropic remains far from profitability despite massive revenue growth, as that revenue comes with substantial computing costs

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