Claude’s Think Tool Upgrade, Perplexity AI’s TikTok Ambitions, and Cancer Detection Breakthrough

Introduction:

Artificial intelligence is transforming the world faster than ever. From smarter AI models solving complex problems to potential changes in how we consume social media, 2025 is already shaping up to be a game-changing year for technology. In this blog, we’ll dive into the latest updates in the world of AI, including Claude’s groundbreaking Think Tool, Perplexity AI’s move toward TikTok’s algorithm, and a revolutionary AI model outperforming doctors in cancer detection.

These updates not only showcase how rapidly AI is evolving but also highlight real-world impacts in customer support, healthcare, and social media technology. Let’s explore how these developments are changing industries and what they mean for the future.

1. Claude’s Powerful New Upgrade: The Think Tool

Claude, developed by Anthropic, just received an impressive upgrade with a feature known as the Think Tool. This addition helps the AI model perform better in complex, multi-step tasks where precision matters most.

Instead of charging through tasks, Claude now stops, checks its progress, reflects on what’s needed, and then proceeds. This “pause-and-think” method adds a layer of self-evaluation that significantly boosts reliability and accuracy.

2. What Is the Think Tool and How It Works

Unlike Claude’s extended thinking mode, which is useful for tasks like math or planning code before execution, the Think Tool is designed for real-time checkpoints. It allows Claude to stop mid-task, evaluate its understanding, check for missing data, and prevent costly errors.

Example Use Case:
A customer asks to cancel a flight. Instead of rushing the process, Claude uses the Think Tool to verify:

• Passenger identity

• Booking reference

• Cancellation policy

• Flight segments already used

This extra step reduces mistakes and boosts user trust in AI-driven systems.

3. Benchmark Results: Claude’s Performance Boost

The real power of the Think Tool is backed by solid data:

• TBench (Customer Service Test):

  • Without Think Tool: 0.332 (Pass One Score)

  • With Think Tool: 0.444

  • With Optimized Prompt + Think Tool: 0.584

• Retail Customer Support Tasks:

  • Baseline: 0.783

  • With Think Tool: 0.812

• SWEbench (Software Engineering Test):

  • With brainstorming adaptation: 0.623 (state-of-the-art)

These improvements prove the Think Tool enhances Claude’s problem-solving skills in both customer service and technical tasks.

4. Use Cases for the Think Tool

The Think Tool shines in complex environments, especially where:

• Multiple steps must be executed in sequence

• External data is involved

• Strict rules and policies apply

It is ideal for industries like:

• Airline support

• Retail customer service

• Healthcare assistance

• Software engineering

However, for basic tasks like single command execution or linear tool calls, the Think Tool may not add much value. The beauty of it is that Claude will skip it automatically unless needed, avoiding unnecessary slowdowns.

5. Perplexity AI’s Bold TikTok Algorithm Bid

As TikTok faces a potential U.S. ban, Perplexity AI has stepped forward with a bold proposal: rebuild TikTok’s algorithm to avoid national security risks while preserving the platform’s global popularity.

Key points:

• Perplexity AI aims to avoid creating monopolies, unlike tech giants like Microsoft or Oracle.

• Backed by Nvidia’s Dynamo platform, their AI claims to offer better transparency and misinformation control.

• The company is reportedly seeking $500 million to $1 billion in funding with an $18 billion valuation.

This move positions Perplexity as a major contender in reshaping social media algorithms for the future.

6. ECGMLP: AI in Cancer Detection Surpassing Doctors

One of the most exciting AI updates is in the field of healthcare. A new model named ECGMLP has achieved near-perfect accuracy in detecting endometrial cancer.

Highlights:

• Accuracy rate: 99.26%

• Outperforms human diagnosis accuracy, which ranges between 78.91% and 80.93%

• Also excels in detecting:

  • Colorectal cancer: 98.57%

  • Breast cancer: 98.20%

  • Oral cancer: 97.34%

ECGMLP uses histopathology image analysis to identify subtle signs of cancer that may go unnoticed by the human eye. While it won’t replace doctors, it provides a powerful diagnostic aid that improves accuracy, speed, and affordability in healthcare settings.

7. Key Takeaways from These AI Advancements

Here are the major insights from this AI news:

• Claude’s Think Tool makes it significantly more reliable in complex, multi-step scenarios.

• Perplexity AI is positioning itself to revolutionize social media algorithm management.

• AI is proving invaluable in life-saving diagnostics with tools like ECGMLP pushing the limits of medical accuracy.

Each of these updates points to a future where AI isn’t just assisting humans—it’s empowering them with better tools, faster answers, and smarter decisions.

8. Frequently Asked Questions (FAQs)

Q1: What makes Claude’s Think Tool unique?
It adds a mid-task reflection step, allowing Claude to verify its inputs and logic before moving forward, increasing reliability in complex scenarios.

Q2: How does ECGMLP detect cancer?
It analyzes high-resolution tissue images and enhances key areas to identify cancerous cells earlier and more accurately than traditional methods.

Q3: Is Perplexity AI really trying to buy TikTok?
Perplexity isn’t buying TikTok outright but has positioned itself as a potential partner to rebuild TikTok’s algorithm in a safer, independent way.

Q4: Can AI replace doctors in cancer diagnosis?
Not replace, but support. AI tools like ECGMLP serve as diagnostic assistants, helping doctors detect cancer earlier and more accurately.

Q5: Will the Think Tool slow Claude down?
Only when necessary. It activates during complex processes but skips the step when tasks are simple, ensuring speed is not compromised.