AI Chat Assistant

We are excited to announce the addition of Grok-4 - the latest flagship AI model from xAI to our chat. This revolutionary model, released in July 2025, represents a significant breakthrough in the field of artificial intelligence.

Key Features

Grok-4 boasts impressive technical specifications:

• Extended context window - support for over 130,000 tokens for working with large documents and complex tasks
• Multimodal capabilities - analysis of text, images, and real-time visual content understanding
• Built-in programming support - specialized capabilities for development and code debugging
• Real-time search integration - access to up-to-date information from the internet
• Advanced tool usage - trained to independently select and apply various tools for problem-solving

Performance and Achievements

The model demonstrates outstanding results:

• Superiority over PhD level in all academic disciplines without exception
• 44.4% on Humanity's Last Exam - significant superiority over competitors
• 15.9% on ARC-AGI V2 - nearly double improvement compared to previous models

Availability

Grok-4 is already integrated into our chat and ready to help you with:

• Complex analysis and research
• Programming and development
• Creative tasks
• Working with images and multimedia
• Solving academic and professional questions

Mistral AI has released a new language model, Mistral Medium 3. It provides high performance comparable to Claude Sonnet 3.7 but is 8 times cheaper.
The model outperforms competitors in coding and STEM tasks, supports multimodality, and has a context window of 128,000 tokens.

Google has released an updated version of its flagship model, Gemini 2.5 Pro Preview (05-06). Key improvements include program code generation,
web application creation, and video analysis. The model topped the WebDev Arena Leaderboard and scored 84.8% on the VideoMME test.

🚀 Awesome news from OpenAI: The GPT-4.1 model family is out! 🚀

OpenAI has announced a new generation of AI: GPT-4.1, GPT-4.1 mini

What has changed compared to GPT-4o?

• ✅ Programming on a new level: GPT-4.1 significantly outperforms previous versions in coding tasks.
• ✅ Better understanding: The models follow complex instructions more accurately and maintain context in long dialogues.
• ✅ Massive context: models support up to 1 MILLION tokens! This allows analyzing huge volumes of code or documents in full.
• ✅ Up-to-date knowledge: The knowledge base is updated through June 2024.
• ✅ Efficiency and cost: The new models run faster and cost less! For example, GPT-4.1 mini matches GPT-4o’s intelligence level but is almost twice as fast and 83% (!) cheaper.

What is the difference between the new models?

• GPT-4.1: The flagship for the most complex tasks (coding, research).
• GPT-4.1 mini: The optimal balance of power, speed, and cost. Supports text and images.

Google has released Gemini 2.5 Pro — a powerful AI that handles tasks related to logic, mathematics, and coding. Its capabilities were assessed using challenging tests, such as GPQA — a set of graduate-level questions in physics, chemistry, and biology, and AIME — a mathematics competition for high school students. These tests demonstrate how well the AI solves problems that are difficult even for experts.

• The new model from Perplexity - Sonar Deep Research can automatically create comprehensive analytical articles by processing a huge amount of source data from the internet.
• Support for Epub files
• Price reduction on all models, especially on Google Gemini Pro

• Emotional intelligence: More "human-like" communication.
• Improved accuracy: The model better understands requests and provides more accurate answers.
• In-depth understanding: More knowledge leads to better solutions.

1. The bug that caused the dialogue context to be lost when using the OpenAI model has been fixed.
2. Anthropic has announced Claude 3.7 Sonnet, its most advanced language model, featuring a hybrid reasoning method. It offers both rapid responses and the capability for in-depth analysis ("thinking"). Claude 3.7 Sonnet demonstrates significant improvements in coding and web development. Already available in PrboChat.
3. Links to information sources are now displayed when using the Perplexity model.

• New internet access models from Perplexity based on DeepSeek
• The latest development from xAI - the Grok beta model

OpenAI has introduced O3 Mini, its new language model that delivers faster and more accurate responses compared to its predecessor, O1 Mini, reducing response time by 24% to 7.7 seconds. It is optimally utilized for various tasks in the fields of science, technology, engineering, and mathematics (STEM).

An low-cost model for solving complex problems through thinking