Link to LLM chat:chat.problembo.com

What's new

New models from OpenAI

2025-04-16

🚀 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.

New leader - Gemini 2.5 pro

2025-03-26

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.

Chat Update

2025-03-17
  • 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

Added Model from OpenAI - ChatGpt 4.5

2025-03-03
  • 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.

AI Chat News

2025-02-25
  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.

Model Updates

2025-02-07
  • New internet access models from Perplexity based on DeepSeek
  • The latest development from xAI - the Grok beta model

O3-mini Model Added

2025-02-05

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).

Added model DeepSeek R1

2025-01-25

An low-cost model for solving complex problems through thinking