🚀 Anthropic launches Claude 3.7 Sonnet with enhanced reasoning

Also: OpenAI’s Deep Research now available for all paying users

Author

Evolving AI
February 26, 2025

Welcome, AI enthusiasts

Anthropic launched Claude 3.7 Sonnet, an upgraded AI with enhanced reasoning skills! Now, you can switch between instant answers and deep problem-solving — perfect for coding, math, and complex science questions. Let’s dive in!

In today’s insights:

  • Anthropic launches Claude 3.7 Sonnet with enhanced reasoning

  • OpenAI’s Deep Research now available for all Paying Users

  • AI at Work: How Chatbots Are Changing Jobs

Read time: 5 minutes

LATEST DEVELOPMENTS

Evolving AI: Anthropic launches Claude 3.7 Sonnet with enhanced reasoning and introduces Claude Code, a new AI-driven programming tool.

Key Points:

  • Claude 3.7 Sonnet features an "Extended Thinking" mode, allowing deeper reasoning for complex tasks.

  • The newly introduced Claude Code enables AI-assisted programming directly in the command line.

  • Improved safety reduces unnecessary rejections while maintaining responsible AI usage.

Details:

Anthropic has rolled out Claude 3.7 Sonnet, an AI model with an extended reasoning capability, giving users the option to toggle between instant responses and deeper problem-solving. This feature enhances performance in coding, mathematics, and scientific reasoning. Claude Code, a command-line tool currently in limited preview, streamlines software development by automating code edits, testing, and deployments. The model also improves content filtering, reducing incorrect refusals by 45%. Claude 3.7 Sonnet is now available across Anthropic’s platforms, including enterprise services and cloud integrations.

Why It Matters:

Users are also claiming that the results are insane. For example, in a thread, Reddit users noted that the model delivered outstanding results when they used it to create apps or even games. “Claude Code was my ‘Feel the AGI moment.’ I’ve thrown bugs at this thing that no other models could fix, but Claude Code blasted through them," one user wrote in a Reddit thread.

Another user added: “3.7 just slapped out an entire project I had been working on for months — 5000 lines of code, front-end, debugging example, all from scratch. It didn’t stop until the job was done.”

Evolving AI: OpenAI expands its deep research tool to more paying ChatGPT users, offering detailed web-based reports.

Key Points:

  • OpenAI's deep research feature, previously limited to Pro ($200/m) users, is now available to all paid ChatGPT tiers.

  • Subscribers to Plus, Team, Enterprise, and Edu plans receive 10 deep research queries per month, while Pro users now get 120.

  • Google and Perplexity are also expanding their deep research tools, fueling competition.

Details:

OpenAI is broadening access to its deep research tool, which generates in-depth web reports. Previously exclusive to Pro users at $200 per month, the feature is now open to all paying ChatGPT users. Those on Plus, Team, Enterprise, and Edu plans can make 10 deep research queries monthly, while Pro users now get 120, up from 100. The expansion comes amid a push from AI firms like Google and Perplexity to make similar tools widely available.

Why It Matters:

For professionals, students, and researchers, having access to deeper, AI-generated reports could save time and improve decision-making. The agent is meant to be particularly good at finding niche information that would require humans to perform multiple searches. The target audience for Deep Research includes those who do intensive knowledge work in finance, science, policy, and engineering -- and who need reliable, thorough research. Every report includes clear citations and a summary of the agent's thinking so that users can double-check the information for themselves.

Source: Pew Research Center

Evolving AI: More workers are encountering AI chatbots, but usage varies widely by age and education, research finds.

Key Points:

  • Over half of workers rarely or never use AI chatbots, with 29% unaware of them entirely.

  • Younger employees and those with higher education levels are more likely to use AI chatbots at work.

  • The most common uses include research, content editing, and drafting reports.

Details:

A majority of workers (55%) report they rarely or never use AI chatbots on the job, and 29% have never heard of them, according to research. Only 16% of workers say they use AI chatbots regularly. Younger employees (18-29) and those with a postgraduate degree are more likely to engage with these tools. Among those who use AI chatbots, the top tasks include research (57%), editing (52%), and drafting written content (47%). Fewer workers use AI for idea generation (35%) or data analysis (27%).

Why It Matters:

AI chatbots are changing workplace efficiency, but their impact is uneven. Workers who use them frequently report significant benefits, with 40% saying they help speed up tasks and 29% finding them useful for improving work quality. Younger employees and those with advanced degrees are leading adoption, suggesting that familiarity and education play key roles.

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