OpenAI has launched ChatGPT for Excel in beta, introducing an add-in that embeds its AI assistant directly inside Microsoft Excel workbooks. The tool allows users to build spreadsheet models, update formulas, run scenario analysis, and generate insights using natural language prompts.

Powered by the new GPT-5.4 model, the add-in is designed to help analysts and finance professionals perform complex spreadsheet tasks faster while maintaining Excel’s native formulas and structure. Instead of manually building models or writing formulas, users can describe the task in plain language and have ChatGPT generate or modify spreadsheet logic directly in the workbook.

According to OpenAI, the feature enables users to analyze data across large spreadsheets, trace dependencies between cells and formulas, and identify errors or changes in model outputs. ChatGPT also links its explanations to specific spreadsheet cells, allowing users to verify how results were generated.

The system requires confirmation before editing workbooks and allows users to undo modifications, providing an additional layer of control for financial and analytical workflows.

OpenAI said the add-in aims to reduce time spent on manual tasks such as building models, reconciling spreadsheets, and debugging formulas. Analysts, accountants, and strategists can instead focus on interpretation and decision-making.

Early testing shows significant performance improvements for financial modeling tasks. On an internal investment banking benchmark measuring workflows such as building three-statement financial models, GPT-5.4 achieved an average score of 87.3% compared with 43.7% for earlier GPT-5 models.

Financial Data Integrations Expand ChatGPT’s Role in Research

Alongside the Excel add-in, OpenAI introduced new financial data integrations directly within ChatGPT. These connectors allow users to access market and company data from providers including Dow Jones Factiva, LSEG, Daloopa, S&P Global, and other financial data platforms, with FactSet integration expected soon.

The integrations enable users to combine proprietary datasets with ChatGPT’s reasoning capabilities for research tasks such as earnings analysis, valuation modeling, and investment due diligence.

ChatGPT can generate structured outputs including earnings summaries, credit analyses, and valuation snapshots while citing underlying data sources. Teams can also export generated reports to formats such as Microsoft Word or PDF for documentation and internal reporting.

OpenAI said the integrations are part of a broader ecosystem of applications built on the Model Context Protocol, which allows organizations to connect proprietary data sources and internal systems to ChatGPT workflows.

Enterprise Security and Governance

The company emphasized that the new capabilities are designed for enterprise environments, particularly in regulated industries such as financial services. ChatGPT Enterprise includes role-based access controls, single sign-on integration, audit logs, and compatibility with common data security tools.

Data transmitted through the system is encrypted both in transit and at rest, and OpenAI said customer data shared with ChatGPT Enterprise is not used to train its models by default.

ChatGPT for Excel is initially rolling out in beta to Business, Enterprise, Education, Teachers, Pro, and Plus users in the United States, Canada, and Australia. OpenAI also said support for Google Sheets is expected in a future release.

The launch reflects a growing push by AI developers to embed generative models directly into professional software tools. By combining GPT-5.4’s reasoning capabilities with spreadsheet workflows and financial datasets, OpenAI aims to streamline research, modeling, and analysis tasks across banking, asset management, and corporate finance.

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Amazon has introduced Amazon Connect Health, a new agentic AI platform designed to automate administrative work across healthcare systems. The solution integrates with electronic health records (EHRs) to help manage patient verification, appointment scheduling, documentation, and billing tasks.

Healthcare providers often face heavy administrative workloads that reduce time available for patient care. According to Amazon Web Services, healthcare staff can spend as much as 80% of call time compiling information across multiple systems when assisting patients. Administrative complexity has also affected patient experience, with surveys showing that scheduling challenges and long wait times are a common reason patients switch providers.

Amazon Connect Health is built to address these inefficiencies by automating routine interactions while maintaining human oversight. The system can interact with patients in natural language and assist with tasks such as verifying patient identity, checking insurance eligibility, reviewing provider schedules, and booking appointments during a single call.

The platform combines Amazon Connect, AWS’s AI-powered customer experience service, with real-time connections to EHR systems. When a request requires clinical expertise or human judgment, the system can transfer the interaction to staff based on rules defined by healthcare providers.

AI Support Across the Care Journey

Amazon designed Connect Health to support clinicians before, during, and after medical visits. Before an appointment, the system reviews patient medical histories and compiles summaries that highlight relevant conditions, recent events, and long-term trends.

During visits, with patient consent, the AI can transcribe conversations between clinicians and patients and generate draft clinical notes in real time. Each element of the documentation can be traced back to the specific part of the conversation where it originated.

After the appointment, the platform generates patient-friendly summaries and prepares medical codes needed for insurance billing. The system links suggested codes to source evidence in medical records or conversation transcripts, allowing clinicians to review and finalize them quickly. According to Amazon, the process can reduce the time required to prepare billing documentation from hours or days to minutes.

Early deployments show measurable results. UC San Diego Health, which manages more than 3 million patient interactions each year, reported saving about one minute per call and redirecting roughly 630 hours per week from patient verification tasks to direct assistance. The health system also saw call abandonment rates decline by about 30%, with some departments reporting reductions of up to 60%.

Amazon One Medical has also deployed the technology across more than one million patient visits, using ambient documentation features to streamline clinical workflows.

Security and Responsible AI Design

Amazon said the system was built with healthcare-specific safeguards and privacy protections. AWS offers more than 130 HIPAA-eligible services and compliance certifications designed for healthcare organizations.

Amazon Connect Health uses evidence mapping, a feature that links AI-generated outputs to their original sources, such as conversation transcripts, medical records, or billing guidelines. The transparency allows clinicians to audit recommendations and verify information before finalizing documentation.

The AI models powering the platform were trained using healthcare-specific datasets and evaluated using multiple safety and accuracy checks, including clinician oversight and automated evaluation systems.

Amazon said the goal of Connect Health is to reduce administrative friction for providers while improving patient access to care, enabling clinicians to spend more time with patients and less time on documentation and scheduling tasks.

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Google has expanded its Canvas feature within AI Mode in Search to all users in the United States using English. The feature introduces a dedicated workspace that allows users to create documents, build tools, and organize projects directly inside Google’s AI powered search interface.

Canvas functions as a dynamic side panel where users can draft content, develop interactive tools, and manage ongoing projects. The workspace integrates live information from the web and Google’s Knowledge Graph to populate projects with updated data.

The rollout marks another step in Google’s effort to transform search from a traditional query interface into a broader productivity environment powered by generative AI.

Users can access Canvas through the AI Mode tool menu and describe the project or tool they want to create. The system then generates a working prototype inside the Canvas panel, which can be edited and refined through conversational prompts.

Interactive Tools and Coding Capabilities

The updated Canvas environment includes expanded capabilities for both creative writing and coding tasks. Users can draft documents, create dashboards, or build lightweight applications without leaving the Search interface.

One example shared by Google involved an academic scholarship dashboard that aggregates application requirements, deadlines, and award amounts into a single interactive tool. Similar use cases could include study planners, travel itineraries, or data tracking dashboards.

For more advanced users, Canvas also allows access to the underlying code powering generated tools. Developers can view and modify the code directly, enabling customization or further refinement of generated applications.

Google said the feature was designed to support iterative development. After generating an initial prototype, users can test functionality and request changes through follow up prompts until the tool or document meets their needs.

AI Search as a Productivity Platform

The introduction of Canvas reflects a broader shift in how technology companies are positioning AI assisted search as a platform for creation rather than just information retrieval.

By integrating writing, coding, and project management capabilities into the search experience, Google is competing more directly with AI assistants that function as productivity tools.

The move also aligns with the industry trend toward embedding generative AI into everyday workflows. Rather than requiring separate applications for coding, note taking, or research, platforms like Canvas aim to consolidate those tasks within a single interface powered by AI models and real time web data.

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Anthropic Chief Executive Dario Amodei has criticized OpenAI’s agreement with the U.S. Department of Defense, describing the company’s safety commitments as “safety theater” in a memo to employees. The comments, reported by The Information, reflect escalating tensions between leading AI developers over how their technology should be used in military contexts.

The dispute follows failed negotiations between Anthropic and the Pentagon over the military’s access to the company’s AI systems. Anthropic had previously secured a $200 million contract with the Department of Defense but declined to expand the partnership after the agency requested broader access to its technology.

According to people familiar with the talks, Anthropic asked the government to formally confirm that its models would not be used to enable mass domestic surveillance of U.S. citizens or to power fully autonomous weapons systems.

When the companies could not reach an agreement, the Pentagon instead signed a deal with OpenAI to deploy its AI models across defense infrastructure.

Debate Over Safeguards and “Lawful Use”

OpenAI said its contract with the Defense Department includes safeguards that align with similar restrictions proposed by Anthropic. The company stated that its systems would not be intentionally used for domestic surveillance of U.S. persons and that the agreement explicitly acknowledges those limitations.

However, Amodei argued in his memo that OpenAI’s messaging misrepresents the situation. He wrote that OpenAI accepted the agreement largely to avoid internal employee pushback rather than to enforce meaningful safeguards.

Amodei also criticized the contract language allowing AI systems to be used for “all lawful purposes,” a phrase Anthropic had rejected during negotiations. Critics have pointed out that legal frameworks can evolve, meaning activities considered unlawful today could become permissible in the future.

OpenAI responded in a blog post that the Defense Department has stated it does not intend to deploy AI for mass surveillance of Americans or for fully autonomous weapons systems.

Industry and Public Reaction

The dispute has become one of the most visible public disagreements among leading AI companies over military deployments of generative AI technologies.

Amodei suggested in his internal message that public sentiment may be shifting in Anthropic’s favor. Data from market intelligence firms showed a sharp increase in ChatGPT app uninstallations after OpenAI announced its Pentagon agreement, while Anthropic’s Claude application climbed in download rankings.

The controversy also unfolds as OpenAI explores further defense partnerships beyond the United States. The company is considering a deal to deploy its AI models across NATO’s unclassified networks following its Pentagon agreement, highlighting how Western defense organizations are increasingly integrating generative AI systems even as debates intensify within the industry over safeguards and governance.

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