Showing posts with label chatbots. Show all posts
Showing posts with label chatbots. Show all posts

Friday, February 21, 2025

Thinking Machines: Ex-OpenAI CTO’s new AI startup

 


Mira Murati Launches Thinking Machines to Democratize AI

Former OpenAI CTO Mira Murati has unveiled Thinking Machines, a new AI research and product company focused on making AI more accessible, customisable, and collaborative.

A Mission to Make AI More Inclusive

Thinking Machines aims to bridge key gaps in the AI landscape by ensuring these technologies are not just powerful but also adaptable and widely understood. The company is committed to democratising AI, enabling users to tailor AI tools to their unique needs.

“We’re building a future where everyone has access to the knowledge and tools to make AI work for their unique goals,” the company states.

Addressing AI’s Key Challenges

Despite AI's rapid advancements, knowledge remains concentrated within a select few research labs, making it difficult for broader communities to innovate. AI systems also lack customisation, limiting their real-world application. Thinking Machines aims to address these issues by creating open, customisable, and capable AI systems that foster both innovation and accessibility.

The company plans to achieve this by leveraging intellectual openness, cutting-edge infrastructure, and advanced AI safety practices to empower both researchers and end users.

A Team of AI Pioneers

Murati has assembled a team of leading scientists, engineers, and technologists who have previously worked on groundbreaking AI tools, including OpenAI’s ChatGPT, Character.ai, PyTorch, and OpenAI Gym. Their expertise positions Thinking Machines to make a substantial impact in the AI space.

A Human-Centric Approach

Unlike companies focused solely on autonomous AI, Thinking Machines prioritises human-AI collaboration. It embraces an open research culture, sharing research papers, technical insights, and code with the wider AI community.

“Scientific progress is a collective effort,” the company emphasises. “By collaborating with the broader research community, we can advance AI for the benefit of all.”

The company is also investing in multimodal AI systems that integrate text, video, and imagery, allowing seamless interaction between humans and AI. This personalisation will enable AI to support diverse fields, from scientific research to creative industries.

Building Strong AI Foundations

While many AI startups rush to deploy new systems, Thinking Machines is taking a deliberate and methodical approach. Its strategy rests on two key pillars:

  1. Intelligent AI Models—Developing frontier AI models capable of breakthroughs in programming, scientific discovery, and engineering.
  2. High-Quality Infrastructure—Creating efficient, secure, and user-friendly platforms that enhance AI usability and scalability.

The company is also focusing on advanced multimodal capabilities, integrating language, imagery, and sensory data to build AI that better understands and interacts with the world.

Ethical AI Through Product-Driven Learning

Thinking Machines is committed to AI safety and ethical innovation by integrating research with product development. This iterative approach ensures AI remains both practical and responsible.

Key AI safety principles include:

  • Maintaining a high safety bar while preserving user freedoms.
  • Sharing best practices for secure AI development.
  • Supporting external research on AI alignment through open access to code, datasets, and models.

The company recognises that true AI progress requires rethinking objectives, not just optimising existing metrics. By focusing on real-world impact, Thinking Machines aims to develop AI that delivers tangible societal benefits.

A New Era for AI

Thinking Machines represents the next chapter for Mira Murati, whose leadership helped shape some of OpenAI’s most successful projects. With a team of top AI innovators, a commitment to openness, and a long-term vision, the company seeks to challenge the status quo in AI development.

By prioritising collaboration, accessibility, and responsible innovation, Thinking Machines aims to empower industries and individuals to harness AI’s full potential—on their own terms.

Grok 3: The next-gen ‘truth-seeking’ AI model




xAI Unveils Grok 3: A Powerful AI Model with Advanced Reasoning and Image Analysis

xAI introduced its latest artificial intelligence model, Grok 3, on Monday, bringing enhanced capabilities such as image analysis and improved question-answering.

The company developed Grok 3 using a massive data center housing approximately 200,000 GPUs. According to xAI’s founder, Elon Musk, this initiative utilized ten times the computing power of its predecessor, Grok 2, incorporating a significantly expanded dataset—including legal case filings.

Musk described Grok 3 as a "maximally truth-seeking AI," emphasizing that it prioritizes accuracy over political correctness.

A Family of Grok 3 Models

The Grok 3 release includes multiple versions tailored to different needs. For instance, Grok 3 Mini offers faster response times, while the reasoning-focused models—Grok 3 Reasoning and Grok 3 Mini Reasoning—aim to simulate human-like thought processes. These models actively analyze problems and verify their answers, reducing errors. Similar to OpenAI’s o3-mini and DeepSeek’s R1, Grok 3 Reasoning models attempt to fact-check themselves, improving reliability.

Grok 3 vs. the Competition: Benchmark Results

xAI claims Grok 3 outperforms OpenAI’s GPT-4o in certain key benchmarks, including AIME and GPQA, which assess problem-solving across subjects like mathematics, physics, biology, and chemistry.

Early rankings place Grok 3 at the top of Chatbot Arena, a user-driven AI evaluation platform, making it the first model to surpass a score of 1400.

The company also asserts that Grok 3 Reasoning outperforms competing models from Google, DeepSeek, and OpenAI in a range of reasoning benchmarks.

These advanced reasoning models are now available in the Grok app, where users can activate features like "Think" or the high-powered "Big Brain" mode for complex problem-solving. xAI has positioned them as particularly useful for STEM fields, including coding, mathematics, and scientific research.

Protecting Intellectual Property from AI Distillation

One of the more controversial aspects of AI development is "distillation," where rival companies extract knowledge from proprietary models. To counter this, xAI has deliberately obscured certain internal processes within Grok 3 to safeguard its technology.

The issue of distillation gained attention recently when Chinese AI company DeepSeek was accused of leveraging OpenAI’s models to build its own system, R-1.

Introducing DeepSearch: AI-Powered Internet Analysis

A major new feature accompanying Grok 3 is DeepSearch. This tool scans the internet—including Musk’s social platform, X—to compile and synthesize information for users. By leveraging Grok models, DeepSearch aims to provide more comprehensive and accurate responses.

Access and Subscription Plans

Grok 3 is currently accessible through X’s Premium+ subscription, priced at $50 per month (~£41), offering priority access to the latest AI features.

Additionally, xAI is launching a SuperGrok subscription at $30 per month or $300 per year. This tier provides enhanced reasoning capabilities, increased DeepSearch queries, and unlimited image generation.

In the coming weeks, xAI plans to roll out a voice interaction feature similar to Gemini Live, allowing users to engage with Grok through synthesized speech. Musk also announced that Grok 3 models will soon be available via an enterprise-ready API, including DeepSearch functionality.

Open-Source Plans for Grok 2

While Grok 3 remains proprietary for now, xAI intends to open-source its predecessor, Grok 2, once the latest model reaches maturity. Musk stated that this could happen within a few months, reinforcing xAI’s commitment to transparency and open development.

A Controversial “Truth-Seeking” AI

From its inception, Grok has been positioned as an unfiltered AI model, willing to tackle politically sensitive topics. Musk has previously described it as “anti-woke,” setting it apart from more cautious competitors.

However, earlier versions of Grok sometimes exhibited political biases, prompting xAI to refine its approach. Musk now claims efforts are underway to make Grok more politically neutral. Whether Grok 3 succeeds in striking this balance remains to be seen.

The Future of Grok 3

As AI competition intensifies, xAI’s latest advancements push the boundaries of reasoning and information synthesis. However, questions remain about bias, transparency, and the broader ethical implications of deploying such technology.

With OpenAI, Google, and DeepSeek continually refining their models, Grok 3’s success will depend on its ability to deliver accurate, fast, and reliable responses while navigating the challenges of public perception and responsible AI use.

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