AI Large Language Models

Top-performing language models excelling in natural language processing and understanding.

· January 02, 2025

Choosing the best LLM (Large Language Model) feels a bit like shopping for a new car. There's a lot to consider, and the options can be overwhelming. Trust me, I've been down that rabbit hole more times than I can count.

Size and Capabilities First off, it's not just about size. Bigger isn’t always better. What you need depends on your specific requirements—are you looking for something that can write poetry, or do you need technical accuracy?

Accuracy and Training Data And let's talk about accuracy. It's all about the training data. LLMs with diverse training data generally perform better in a wide range of tasks. Pretty cool, right?

Practical Applications But don't get lost in the technical details. Think about practical applications. Do you need a model for customer support, content creation, or maybe just for brainstorming? Different models excel in different areas.

So, let’s dive deeper. I'll break down the best LLMs, highlight their key features, and hopefully help you find that perfect fit.

The best AI Large Language Models

  1. 46. UpTrain for custom metrics for llm performance tuning

  2. 47. Lettria for prompt refinement for llms

  3. 48. Ggml.ai for efficient llm inference for apps

  4. 49. Windowai.io for text summarization for insights generation

  5. 50. Carbon for optimize llms with enhanced data chunking.

  6. 51. Sanctum for customizable chatbots for diverse tasks

  7. 52. Tasking AI for customizable agents for dynamic tasks

  8. 53. Orquesta for optimizing llm deployments for efficiency

  9. 54. Jailbreak AI Chat for unlocking hidden llm functionalities

  10. 55. LastMile AI for dynamic content generation for users

  11. 56. Cerebras for training advanced language models efficiently.

  12. 57. Mosaicml for efficient training of conversational agents.

  13. 58. Entry Point AI for content generation and enhancement

  14. 59. Neuronspike for boosting llms with compute-in-memory tech

  15. 60. Gemini Pro Vs Chat Gpt for real-time ai response comparison tool

109 Listings in AI Large Language Models Available

46 . UpTrain

Best for custom metrics for llm performance tuning

UpTrain is a cutting-edge open-source platform tailored for the management of large language model (LLM) applications. It is designed to equip developers and managers with robust enterprise-level tools that facilitate the building, assessing, and refining of LLM-based solutions. Key features of UpTrain include a variety of evaluation methods, structured experimentation processes, automated regression testing, root cause analysis, and the ability to enhance datasets. Additionally, it offers a customizable evaluation framework that adapts to specific project needs, along with cloud-based hosting for efficient resource management.

Despite its advantages, UpTrain does come with a few limitations, such as its exclusive focus on LLM applications, the necessity for cloud hosting, and the absence of a local hosting option. Nevertheless, it stands out for its commitment to providing precise metrics, a deep understanding of tasks, improved context awareness, and safety features, bolstering its utility for those looking to optimize LLM applications effectively.

Pros
  • Diverse evaluations tooling
  • Systematic experimentation capabilities
  • Automated regression testing
  • Root cause analysis
  • Enriched datasets creation
  • Error patterns insights
  • Extendable framework for metrics
  • Quantitative scoring
  • Promotes quicker improvements
  • Supports diverse test cases
  • Discovers and captures edge cases
  • Compliant with data governance
  • Self-hosting capabilities
  • Open-source core evaluation framework
  • Caters to developers and managers
Cons
  • Requires data governance compliance
  • No real-time error insights
  • No immediate rollback option
  • Heavy platform, requires infrastructure
  • No local hosting option
  • Requires cloud hosting
  • Limited to LLM applications
  • Metric customization complex

47 . Lettria

Best for prompt refinement for llms

Lettria is a cutting-edge natural language processing (NLP) platform tailored for software developers and knowledge professionals. By integrating the strengths of Large Language Models (LLMs) with symbolic AI, Lettria effectively addresses the challenges of extracting meaningful information from unstructured text. The platform excels in understanding intricate relationships between entities, empowering users to convert diverse documents into actionable insights.

Central to Lettria's functionality are three fundamental principles: the development of specialized, smaller models using graph-based methodologies; offering user-friendly, no-code options for advanced text analytics; and enhancing processing speed and accuracy through robust cloud computing capabilities. These elements work together to facilitate scalable and customizable solutions, circumventing the typical limitations of LLMs.

Committed to improving the NLP landscape, Lettria has devised strategies to minimize project workloads while maximizing success rates. It boasts a comprehensive database of over 800,000 words, an extensive ontology, and proprietary models, fortified by thorough user research. Founded by Charles Borderie, Marian Szczesniak, and Victor de La Salmonière, the team brings a wealth of experience in entrepreneurship and AI tech development.

Lettria stands out as a reliable choice for organizations prioritizing data control and seeking to surpass conventional NLP solutions. With a vision to redefine how text is processed across various industries, Lettria combines linguistic databases, LLMs, and open-source technologies to drive innovation and collaboration in the field.

Pros
  • Maintain complete control over your data with a cloud-agnostic platform
  • Deploy on any private or public cloud
  • Address privacy concerns with ease
  • Trusted by industry-leading cloud providers such as OVH and AWS
  • Focus on creating task-specific models for superior results
  • No-code platform for accessible text processing and analysis capabilities
  • Leverages advanced NLP and cloud computing power for fast and accurate text analysis
  • Empowering NLP projects with LLMs and seamless integration
  • Working on initiatives to reduce workload involved in NLP projects using LLMs
  • Knowledge-graph based approach to help users visualize data and make inferences
  • Dedicated to developing hybrid models combining cutting-edge AI with linguistic approaches
  • Extensive database of over 800,000 words to support language models
  • Won awards for technological solutions like Voice2CRM
  • Strategic partnerships with major tech players and rising talents for future tools creation
  • Expert team of advisors with experience in AI/NLP space
Cons
  • Scalability and cost-effectiveness challenges in true industrialization of NLP
  • Missing features compared to other AI tools in the industry
  • Data privacy and transparency concerns
  • Issues with consistency of results
  • Sustainability and resource optimization challenges in NLP
  • Complexity leading to silos between technical and non-technical teams
  • Poor user experience in conversational AI
  • LLMs limitations in explainability, input, and knowledge

48 . Ggml.ai

Best for efficient llm inference for apps

GGML.ai is an innovative platform that empowers developers to harness the potential of large language models (LLMs) through its advanced AI technology. By leveraging a sophisticated tensor library, GGML.ai enables powerful machine learning capabilities directly at the edge, ensuring high performance even on standard hardware. The platform is designed for ease of use, offering features such as 16-bit float and integer quantization, automatic differentiation, and optimization algorithms like ADAM and L-BFGS, all while maintaining compatibility with both Apple Silicon and x86 architectures.

GGML.ai supports modern web applications through WebAssembly and WASM SIMD, allowing efficient on-device inference without runtime memory allocations or reliance on third-party dependencies. Notable projects like whisper.cpp and llama.cpp demonstrate the platform’s capabilities in speech-to-text and large language model inference, respectively.

Emphasizing community engagement, GGML.ai operates on an open-core development model under the MIT license and invites developers passionate about on-device AI to contribute or join their team. Ultimately, GGML.ai is committed to advancing the field of AI at the edge, fostering a culture of innovation and exploration within the tech community.

Pros
  • Written in C: Ensures high performance and compatibility across a range of platforms.
  • Optimization for Apple Silicon: Delivers efficient processing and lower latency on Apple devices.
  • Support for WebAssembly and WASM SIMD: Facilitates web applications to utilize machine learning capabilities.
  • No Third-Party Dependencies: Makes for an uncluttered codebase and convenient deployment.
  • Guided Language Output Support: Enhances human-computer interaction with more intuitive AI-generated responses.
Cons
  • No specific cons or missing features were mentioned in the documents for ggml.ai

49 . Windowai.io

Best for text summarization for insights generation

Windowai.io is an innovative platform aimed at making AI more accessible to everyone, regardless of technical expertise. By providing a user-friendly extension, it allows individuals to choose from a selection of leading AI models from companies like OpenAI, Google, and Anthropic, or to run models locally for greater privacy. One of the standout features of Windowai.io is its simplicity; users can start utilizing AI without the hassle of API keys or complicated backend setups. Additionally, the platform empowers users to save their conversation history, enabling them to refine and improve their AI interactions over time. With a strong focus on community support and resources, Windowai.io is dedicated to fostering a collaborative environment as it reshapes the way we integrate AI into web applications. For more information, you can visit their website at Windowai.io.

Pros
  • User Choice: Select from various AI models to use with web applications.
  • Easy Setup: No need for API keys or a backend to start using AI.
  • Privacy Focused: Options to use an AI running on your local machine.
  • Historical Data: Save your conversations to train and refine AI models.
  • Community Engagement: Access to a supportive community and extensive documentation.
Cons
  • No specific cons or disadvantages mentioned in the document.
  • There are no specific cons mentioned for Windowai.io in the provided document.

50 . Carbon

Best for optimize llms with enhanced data chunking.

Carbon is an innovative retrieval engine specifically designed to empower Large Language Models (LLMs) by providing seamless access to unstructured data from a variety of sources. Boasting over 25 data connectors, it streamlines data integration with features such as custom sync schedules, data cleaning, chunking, and vectorization, all tailored to enhance the performance of LLMs.

Security is a cornerstone of Carbon's design, with robust measures including encryption of credentials and content both at rest and in transit, along with a firm policy against training models on client data. The platform is also fully compliant with SOC 2 Type II standards, reflecting its commitment to maintaining high-level security protocols.

In addition, Carbon offers enterprise-grade services like white labeling, high availability, auto-scaling, and round-the-clock support, as well as managed OAuth for third-party integrations. Users can choose from a range of pricing plans, from a flexible Pay As You Go option to specially tailored solutions for scalable AI agents.

In summary, Carbon is an efficient and secure solution for deploying Retrieval Augmented Generation in AI applications, focusing on user friendliness and adaptability to meet varied needs.

51 . Sanctum

Best for customizable chatbots for diverse tasks

Sanctum is a cutting-edge AI Assistant tailored for Mac users, prioritizing privacy and security in its operations. This innovative tool allows individuals to harness the power of open-source Large Language Models (LLMs) directly on their local machines. By keeping all data encrypted and stored on the user's device, Sanctum ensures that personal information remains secure and confidential. Designed for compatibility with MacOS 12 and above, it supports both Apple Silicon and Intel processors, making it accessible to a wide range of users. Future enhancements are on the horizon, with plans to introduce support for additional models and expand its reach to other platforms, solidifying Sanctum’s commitment to blending convenience with robust privacy features in AI interactions.

52 . Tasking AI

Best for customizable agents for dynamic tasks

TaskingAI is a pioneering platform tailored for the development of AI-native applications. It streamlines the process of building AI-powered solutions by combining a structured environment with a suite of advanced tools and an API-centric architecture. The platform empowers developers to create sophisticated conversational AI applications using stateful APIs and managed memory systems, all while supporting integration with prominent Language Model Providers (LLMs).

With a cloud-based infrastructure, TaskingAI provides a reliable and scalable environment that eliminates the need for developers to manage backend concerns, allowing them to focus on innovation. It facilitates both front-end and back-end development, enabling the creation of interactive assistants, efficient knowledge retrieval systems, and autonomous decision-making features. The platform is equipped with versatile customization options, tool integrations, and semantic search capabilities, ensuring developers have access to the latest enhancements in AI technology. TaskingAI’s distinctive features, such as plugins, actions, and seamless document retrieval, make it ready for immediate deployment, enhancing the overall development experience without the complications of extensive installation processes.

Pros
  • API-driven architecture
  • Flexible Language Model Integration
  • Reliable cloud-based system
  • Interactive assistants
  • Stateful APIs
  • Managed memory functionality
  • Integrated tools
  • Augmented generation system
  • Friendly for beginners and experts
  • Autonomous decision-making abilities
  • Integration with leading LLM providers
  • Supports front and back-end development
  • Supports multiple languages including REST API, Python, TypeScript
  • Robust and scalable
  • Open-source friendly
Cons
  • Too API-centric
  • No local deployment
  • Requires knowledge of a variety of languages
  • Limited to LLM workflows
  • Overly complex memory management
  • Only cloud-based
  • Requires knowledge of variety of languages
  • Limited accessibility for beginners
  • Missing collaboration features
  • Separate front-end and back-end
  • Complex augmented generation system

53 . Orquesta

Best for optimizing llm deployments for efficiency

Orquesta is an innovative platform designed to empower businesses by simplifying the integration and management of their products through Large Language Models (LLMs). With its no-code interface, Orquesta helps companies streamline prompt management, experimentation, and feedback collection, while also providing real-time performance analytics and cost insights. The platform is compatible with leading LLM providers, promoting transparency and scalability in LLM operations. This integration leads to quicker release cycles and lower costs in both experimental and production phases. Recently, Orquesta introduced new features such as Orquesta Gateway, which facilitates seamless connections with LLM models, and Orquesta AI Prompts, designed for efficient prompt management across various LLMs.

Pros
  • Transparent and usage-based pricing
  • Streamlined Collaboration
  • Quick Start
  • Generative AI Best Practices
  • Secure and Scalable
  • Domain experts, product management and engineers work on AI with a single source of truth
  • Quick Start - Up-and-running in 10 minutes with Playgrounds, Experiments and Deployments
  • Generative AI Best Practices - Access to all AI models with multi-modal prompt engineering and observability tooling
  • Secure and Scalable - Built with enterprise-grade security and reliability standards from the ground up
  • Role-Based Access Control
  • Startup Program
  • Private & fine-tuned models
  • Optimize
  • Real-time Logs & Analytics
  • Dedicaded Account Manager
Cons
  • Limited information on specific features compared to competitors
  • No specific cons or missing features mentioned in the document
  • Pricing might not be justified based on features offered
  • No detailed information on customer support availability
  • No mention of advanced customization options
  • Transparent and usage-based pricing
  • Limited insight into the deployment process and potential challenges that users may face
  • No information available on the scalability limits of the platform
  • The pricing may not justify the value for money, especially in comparison to other tools with similar capabilities
  • No mention of any unique features that set Orquesta apart from other AI collaboration platforms
  • Limited information on the security measures implemented to protect data and models
  • Lack of details on the integration process with different Large Language Model providers
  • Missing information on the level of customization available for prompts and models
  • No specific information on the quality of customer support provided
  • Usage-based pricing may result in higher costs for companies with significant usage levels

54 . Jailbreak AI Chat

Best for unlocking hidden llm functionalities

Jailbreak AI Chat is an innovative platform designed to unlock the true potential of Large Language Models (LLMs) by harnessing the power of creative prompts. This community-driven space acts as a global hub where users from all corners of the world can share and celebrate their unique prompts, aiming to push the boundaries of LLM capabilities. The concept of "jailbreaking" in this context refers to the art of crafting prompts that elicit deeper insights and showcase nuances not typically revealed by default responses in models like ChatGPT 4.0 and ChatGPT 3.5. By fostering exploration and collaboration, Jailbreak AI Chat encourages individuals to engage with one another, thereby expanding the collective understanding of what these advanced AI models can achieve.

Pros
  • Opensource jailbreak prompt database
  • Community-driven platform
  • Global repository for innovative prompts
  • Unshackles AI systems' capabilities
  • Can reveal insights and quirks of AI models
  • Open-source platform for professionals and enthusiasts
  • Curate and source tailored chat prompts
  • Provides a unique platform for researchers
  • Delve into the potential of Large Language Models
  • Pioneering the next era of AI exploration
  • Community-driven approach to shaping LLM frontier
  • Opportunity to uncover mysteries of LLMs
  • Exciting journey into the future of AI
  • Jailbreak AI Chat offers an open-source platform for professionals and enthusiasts to curate and source jailbreak chat prompts.
  • Community Driven
Cons
  • Missing information on cons of using Jailbreak AI Chat.
  • No cons available in the document.

55 . LastMile AI

Best for dynamic content generation for users

LastMile AI is a specialized platform designed for engineering teams aiming to develop and implement generative AI applications both in prototype form and in production. It serves as a centralized hub, providing access to a variety of advanced generative AI models, including the latest iterations like GPT-4, GPT-3.5 Turbo, and PaLM 2, as well as models for imaging and audio, such as Whisper, Bark, and StableDiffusion.

The platform features a user-friendly, notebook-like interface that allows engineers to create and share parametrized AI workbooks, making it easy to collaborate and reuse templates. With tools for commenting and sharing workbooks, teams can effectively communicate and enhance their AI projects. LastMile AI is committed to making AI development accessible to software engineers, offering a free access tier along with detailed pricing options for those seeking additional functionalities and support. Whether you're just getting started or are looking to scale your AI innovations, LastMile AI provides the tools and resources needed to drive success.

Pros
  • LastMile AI is an AI developer platform designed specifically for engineering teams, enabling engineers to prototype and productionize generative AI applications.
  • Provides a centralized location for accessing a variety of generative AI models, eliminating the need for switching between platforms or dealing with different APIs.
  • Offers access to language models such as GPT4, GPT3.5 Turbo, and PaLM 2, as well as image and audio models like Whisper, Bark (Voice Generation), and StableDiffusion.
  • Facilitates rapid prototyping and iteration of AI apps by providing a notebook-like environment for engineers to work with.
  • Supports parametrized AI workbooks for creating reusable templates and easily creating workflows by chaining model outputs across modalities.
  • Encourages collaboration within engineering teams through features like shared workbooks, commenting, and organization management.
  • Provides a free access tier for users to get started without cost.
  • Backed by a community support system and offers comprehensive documentation to aid developers in their AI development journey.
  • Platform enables engineers to prototype and productionize generative AI applications
  • Centralized access to a variety of generative AI models
  • Eliminates the need for switching between platforms or dealing with different APIs
  • Focus on creating applications rather than configuring platforms
  • Access to language models such as GPT4, GPT3.5 Turbo, and PaLM 2
  • Access to image and audio models like Whisper, Bark (Voice Generation), and StableDiffusion
  • Facilitates rapid prototyping and iteration of AI apps
Cons
  • No specific cons or missing features were mentioned in the available document about LastMile AI.
  • No specific cons identified in the provided documents.

56 . Cerebras

Best for training advanced language models efficiently.

Cerebras is a cutting-edge company dedicated to revolutionizing artificial intelligence through powerful computing solutions that enhance AI training and model creation. Their standout products, the Condor Galaxy 1 and Andromeda AI Supercomputers, deliver extraordinary computational capabilities, perfectly suited for demanding tasks such as training extensive large language models (LLMs). In addition to these supercomputers, Cerebras provides the versatile CS-2 system and a suite of software tools designed to help developers craft specialized AI models across various fields, including healthcare, energy, government, and finance.

The company emphasizes its commitment to fostering AI research and innovation, highlighted by customer success stories, a wealth of technical resources, and active engagement in open-source initiatives. Events like Cerebras AI Day serve as a platform to demonstrate cutting-edge AI techniques and advancements, reinforcing Cerebras' role as a leader in the generative AI landscape. With a focus on developer support and community engagement, Cerebras is dedicated to pushing the boundaries of what's possible in AI technology.

57 . Mosaicml

Best for efficient training of conversational agents.

MosaicML is an innovative platform that focuses on the efficient training and deployment of large language models and other generative AI systems within secure, private environments. It serves a diverse range of industries, making advanced AI technologies accessible to various users. With MosaicML, training AI models can be accomplished with minimal effort—one simple command suffices. This platform allows users to deploy their models in a private cloud, ensuring they retain complete ownership and control, including over the model weights. Emphasizing data privacy and enterprise-grade security, MosaicML also streamlines the process of managing large-scale AI, providing optimizations that enhance compatibility with multiple tools and cloud environments. Its mission is to democratize access to powerful AI capabilities while reducing the complexities associated with operating large language models.

Pros
  • Train Large AI Models Easily
  • Deploy in Private Clouds
  • Full Model Ownership
  • Cross-Cloud Capability
  • Optimized for efficiency
  • Train Large AI Models Easily: Train large AI models at scale with a simple command.
  • Deploy in Private Clouds: Deploy AI models securely within your private cloud.
  • Full Model Ownership: Retain complete control over your model including the weights.
  • Cross-Cloud Capability: Train and deploy AI models across different cloud environments.
  • Optimized for Efficiency: Leverage the platform's efficiency optimizations for better performance.
Cons
  • No specific cons or missing features are mentioned in the document.

58 . Entry Point AI

Best for content generation and enhancement

Entry Point AI is an innovative platform that streamlines the process of training, managing, and evaluating custom large language models (LLMs) without requiring any coding skills. Its user-friendly interface makes it simple for individuals and businesses to upload their data, customize training settings, and monitor the performance of their models. This accessibility allows users to harness the power of AI language models across a range of applications, including content creation, customer support, and research. With Entry Point AI, users can effectively tap into advanced AI capabilities while focusing on their specific needs and objectives.

Pros
  • Train Across Providers
  • Work Together
  • Write Templates
  • Import & Export
  • Share Models
  • Avoid Common Pitfalls
  • No Code Required
  • Use Cases
  • Higher Quality
  • Faster Generation
  • More Predictable Outputs
  • Scales With Your Team
  • Fine-tuning at its finest
  • Speed and Efficiency
  • No extensive coding knowledge required
Cons
  • No specific cons or missing features mentioned in the document for Entry Point AI
  • Fine-tuning models and generating synthetic examples on Entry Point AI may incur additional costs on connected platforms
  • No information provided on volume or enterprise pricing for Entry Point AI
  • No detailed comparison with other AI tools in the industry to highlight unique features
  • Limited information on customer reviews for comparison with other AI tools
  • No specific cons or negative aspects of using Entry Point AI mentioned in the provided documents.
  • No specific cons or missing features were mentioned or identified in the provided documents.

59 . Neuronspike

Best for boosting llms with compute-in-memory tech

Neuronspike is at the forefront of integrating generative and multi-modal AI technologies to advance the development of versatile artificial general intelligence (AGI). By leveraging these rapidly evolving AI models, Neuronspike seeks to enhance machines' capabilities in reasoning, visual interpretation, language understanding, and decision-making processes. As the complexity and size of these models increase—projected to grow drastically in the coming years—the challenges associated with traditional von Neumann architecture become more pronounced, particularly the notorious memory wall. This limitation in memory bandwidth significantly hinders computational efficiency due to the extensive data transfer required.

To overcome these obstacles, Neuronspike is pioneering a compute-in-memory architecture. This innovative approach enables computations to occur directly within the memory, thus bypassing the bottleneck of data movement. The result is a remarkable performance boost—over 20 times faster for memory-intensive tasks, such as those involved in generative AI. By introducing this cutting-edge architecture to the tech landscape, Neuronspike not only aims to enhance current AI capabilities but also aspires to catalyze the journey toward achieving true artificial general intelligence, marking a significant milestone in the evolution of intelligent machines.

Pros
  • Generative AI models and multi-modal AI models will potentially lead to versatile artificial general intelligence where machines can reason, perform visual, language, and decision-making tasks.
  • Compute-in-memory architecture offers a promising solution to the memory wall, resulting in more than 20x performance gains in memory-bound computations like those in generative AI.
Cons
  • No specific cons or limitations were mentioned in the document.
  • No specific cons, limitations, or missing features were found in the document.
  • Missing detailed information on cons, limitations, and disadvantages of Globalgpt

60 . Gemini Pro Vs Chat Gpt

Best for real-time ai response comparison tool

When comparing Gemini Pro and Chat GPT, we're looking at two advanced large language models that cater to diverse needs, particularly in real-time applications. Gemini Pro stands out with its capability to allow users to input prompts and receive simultaneous responses from both models. This feature not only enhances the efficiency of obtaining insights but also provides performance metrics that allow users to gauge the effectiveness of each response.

On the other hand, Chat GPT, developed by OpenAI, is known for its conversational abilities and extensive knowledge base, making it suitable for a wide array of applications. While both models excel in generating human-like text, Gemini Pro’s comparative approach is particularly advantageous for tech enthusiasts and professionals who demand quick analyses and direct performance evaluations.

Ultimately, the choice between Gemini Pro and Chat GPT may come down to individual needs—whether one values immediate comparison or a more conversational interaction. Both are formidable tools in the landscape of artificial intelligence, each offering unique strengths that appeal to different users.

Pros
  • I get two outputs
  • Love the share functionality
  • Great tool for quick testing and comparisons
  • Amazing experience
  • Excellent tool for highlighting differences
  • Really helpful for testing prompts
  • Straightforward way to compare results
  • This is my goto GPT tool because I get two outputs.
  • Great tool to quickly test the difference in response between these LLMS
  • The experience was amazing! It helped me to check the accuracy throughout different models.
  • Excellent tool! Very useful to highlight the differences between the two LLM tools
  • Really awesome to see the comparisons live!
  • 2 per 1, killer idea and execution
  • It really helps to compare results from Gemini Pro and ChatGPT in a straightforward way!
Cons
  • No specific cons mentioned in the available document for Gemini Pro or Chat GPT
  • The requested information is not available in the provided documents.
  • Lack of data on specific cons for Gemini Pro vs Chat GPT