Best Large Language Models for iPhone of 2025

Mistral AI is an advanced artificial intelligence company focused on open-source generative AI solutions. Offering adaptable, enterprise-level AI tools, the company enables deployment across cloud, on-premises, edge, and device-based environments. Key offerings include "Le Chat," a multilingual AI assistant designed for enhanced efficiency in both professional and personal settings, and "La Plateforme," a development platform for building and integrating AI-powered applications. With a strong emphasis on transparency and innovation, Mistral AI continues to drive progress in open-source AI and contribute to shaping AI policy.

LM-Kit.NET allows developers to integrate advanced AI into C# and VB.NET apps. The platform's core is a state-of-the art large language model that enables natural language processing and dynamic text generation. It also manages multi-turn dialogs and allows for more intuitive and intelligent interactions. LM-Kit.NET is optimized for performance and supports small language models to deliver efficient on-device interpretation, reducing computational overhead and latency without sacrificing quality. Vision language models are also available, which open up new avenues for image interpretation and analysis, extending AI into multimodal applications. These capabilities are complemented by advanced embedding model that converts text into meaningful numerical representations. This enhances data retrieval and analyses.

Gemini is Google’s advanced AI chatbot that engages in natural language conversation to boost creativity and productivity. Gemini is accessible via web and mobile apps. It integrates seamlessly with Google services such as Docs, Drive and Gmail. Users can draft content, summarize data, and manage tasks. Its multimodal capabilities enable it to process and produce diverse data types such as text images and audio. This provides comprehensive assistance in different contexts. Gemini is a constantly learning model that adapts to the user's interactions and offers personalized and context-aware answers to meet a variety of user needs.

DeepSeek is an advanced AI assistant powered by the DeepSeek-V3 model, leveraging over 600 billion parameters to deliver powerful and reliable performance. Competing with leading AI technologies, it provides quick answers and a wide array of tools to streamline daily tasks. Accessible on iOS, Android, and via the web, DeepSeek ensures convenience across devices and supports multiple languages to cater to a global audience. Regular updates enhance its functionality, resolve bugs, and introduce new language options, offering an ever-improving user experience. With its impressive capabilities, DeepSeek has earned praise for its speed, versatility, and ease of use.

Claude is an artificial intelligence language model that can generate text with human-like processing. Anthropic is an AI safety company and research firm that focuses on building reliable, interpretable and steerable AI systems. While large, general systems can provide significant benefits, they can also be unpredictable, unreliable and opaque. Our goal is to make progress in these areas. We are currently focusing on research to achieve these goals. However, we see many opportunities for our work in the future to create value both commercially and for the public good.

Claude 3.5 Sonnet is a new benchmark for the industry in terms of graduate-level reasoning (GPQA), undergrad-level knowledge (MMLU), as well as coding proficiency (HumanEval). It is exceptional in writing high-quality, relatable content that is written with a natural and relatable tone. It also shows marked improvements in understanding nuance, humor and complex instructions. Claude 3.5 Sonnet is twice as fast as Claude 3 Opus. Claude 3.5 Sonnet is ideal for complex tasks, such as providing context-sensitive support to customers and orchestrating workflows. Claude 3.5 Sonnet can be downloaded for free from Claude.ai and Claude iOS, and subscribers to the Claude Pro and Team plans will have access to it at rates that are significantly higher. It is also accessible via the Anthropic AI, Amazon Bedrock and Google Cloud Vertex AI. The model costs $3 for every million input tokens. It costs $15 for every million output tokens. There is a 200K token window.

Opus, our intelligent model, is superior to its peers in most of the common benchmarks for AI systems. These include undergraduate level expert knowledge, graduate level expert reasoning, basic mathematics, and more. It displays near-human levels in terms of comprehension and fluency when tackling complex tasks. This is at the forefront of general intelligence. All Claude 3 models have increased capabilities for analysis and forecasting. They also offer nuanced content generation, code generation and the ability to converse in non-English language such as Spanish, Japanese and French.

DeepSeek-V3 is an advanced AI model built to excel in natural language comprehension, sophisticated reasoning, and decision-making across a wide range of applications. Harnessing innovative neural architectures and vast datasets, it offers exceptional capabilities for addressing complex challenges in fields like research, development, business analytics, and automation. Designed for both scalability and efficiency, DeepSeek-V3 empowers developers and organizations to drive innovation and unlock new possibilities with state-of-the-art AI solutions.

Grok-3, created by xAI, marks a major leap forward in artificial intelligence, aiming to redefine standards in the field. As a multimodal AI, it is engineered to process and interpret diverse data types, including text, images, and audio, enabling seamless and comprehensive user interactions. Grok-3 was trained at an unparalleled scale, utilizing 100,000 Nvidia H100 GPUs on the Colossus supercomputer—ten times the computational resources of its predecessor. This massive processing capability positions Grok-3 to excel in tasks such as advanced reasoning, coding, and real-time analysis of current events via direct integration with X posts. With these advancements, Grok-3 is poised to surpass previous iterations and compete at the forefront of generative AI innovation.

GPT-4.5 marks a significant leap in AI model development, offering more accurate and nuanced text generation through an advanced combination of unsupervised learning and scalable training methods. This model is fine-tuned to interpret human cues with greater emotional intelligence (EQ) and creativity, excelling in tasks like writing assistance, content creation, and complex problem-solving. GPT-4.5 offers improved steerability and an ability to collaborate more naturally with humans, making it ideal for use in educational, business, and creative applications. The latest version is designed to reduce hallucinations and enhance overall reliability, while excelling in practical applications across various industries.

Grok 3 DeepSearch is a revolutionary AI model that enhances reasoning by incorporating deep search mechanisms, enabling the AI to delve into complex problems and explore various possibilities. As an AI agent, it can engage in extended reasoning, continuously testing and refining solutions, making it perfect for high-stakes tasks that require detailed problem-solving and critical thinking. Whether solving intricate math problems, generating code, or conducting thorough academic research, Grok 3 DeepSearch provides an elevated approach by leveraging real-time exploration and error correction. This model represents a significant leap forward in AI's ability to handle nuanced challenges in fields ranging from mathematics to software development and beyond.

Claude 3.7 Sonnet from Anthropic is an advanced AI model that offers a unique blend of fast responses and in-depth reflective reasoning. This hybrid approach allows users to toggle between speed and thoughtfulness, enabling the model to engage in complex problem-solving with precision. With its self-reflection mechanism, Claude 3.7 Sonnet is well-suited for tasks requiring deeper understanding and critical thinking, making it particularly valuable in fields like coding, research, and analysis. As an adaptable and powerful AI tool, it provides robust support for businesses and professionals needing sophisticated reasoning and reliable insights.

We've developed a model, called ChatGPT, that interacts in a conversational manner. ChatGPT can use the dialogue format to answer questions, admit mistakes, challenge incorrect premises and reject inappropriate requests. ChatGPT is the sibling model of InstructGPT. InstructGPT is trained to follow a prompt, and then provide a detailed answer. ChatGPT Plus, a subscription plan to ChatGPT, a conversational AI. ChatGPT Plus is $20/month and subscribers receive a variety of benefits. - ChatGPT is available to all users, even at peak times - Faster response time Access to GPT-4 ChatGPT plugins Chat with Web-browsingGPT - Priority access for new features and improvements ChatGPT Plus will be available to all customers in the United States. We will begin inviting people on our waitlist within the next few weeks. We plan to extend access and support to other countries and regions in the near future.

GPT-4o (o for "omni") is an important step towards a more natural interaction between humans and computers. It accepts any combination as input, including text, audio and image, and can generate any combination of outputs, including text, audio and image. It can respond to audio in as little as 228 milliseconds with an average of 325 milliseconds. This is similar to the human response time in a conversation (opens in new window). It is as fast and cheaper than GPT-4 Turbo on text in English or code. However, it has a significant improvement in text in non-English language. GPT-4o performs better than existing models at audio and vision understanding.

Doubao, an intelligent language model created by ByteDance, is a powerful tool for learning new languages. It has provided users with useful answers and insights on a wide range topics. Doubao is able to handle complex questions and provide detailed explanations. It can also engage in meaningful conversation. Its advanced language understanding and generation abilities continue to help people solve problems, explore new ideas, and seek knowledge. Doubao can be used for academic inquiries, inspiration for creative projects, or just a simple conversation.

DeepSeek-R1 is a cutting-edge open-source reasoning model crafted by DeepSeek, designed to compete with leading models like OpenAI's o1. Available through web platforms, applications, and APIs, it excels in tackling complex challenges such as mathematics and programming. With outstanding performance on benchmarks like the AIME and MATH, DeepSeek-R1 leverages a mixture of experts (MoE) architecture, utilizing 671 billion total parameters while activating 37 billion parameters per token for exceptional efficiency and accuracy. This model exemplifies DeepSeek’s dedication to driving advancements in artificial general intelligence (AGI) through innovative and open source solutions.

Google's Gemini Deep Research is an AI-driven tool designed to enhance web-based research by automating complex information gathering and analysis. It utilizes advanced reasoning and contextual understanding to assist users in exploring in-depth topics, compiling structured reports, and summarizing key insights. By autonomously navigating multiple research steps, it collects relevant data from various sources and presents organized findings along with direct links for further exploration. This tool streamlines the research process, saving users time while ensuring comprehensive coverage of their topics. Available to Gemini Advanced subscribers, it provides an efficient way to synthesize vast amounts of information with AI-powered assistance.

Grok 3 Think represents a major leap forward in AI development, focusing on advanced reasoning capabilities that allow the model to tackle complex problems over extended periods. Through reinforcement learning, it can iteratively refine its solutions by reconsidering past steps, exploring new possibilities, and improving its approach. Trained on a massive scale, Grok 3 Think excels in areas like math, coding, and general knowledge, achieving remarkable results in high-level competitions like the American Invitational Mathematics Examination. It also stands out for its transparency, enabling users to examine the thought process behind its answers, setting a new standard for AI problem-solving and insight.

AI will become more sophisticated as it advances, and will solve increasingly complex problems. These capabilities require a lot more computing power. ChatGPT Pro, a $200/month plan, gives you access to OpenAI's best models and tools. This plan gives you unlimited access to OpenAI o1, our smartest model. It also includes o1-mini and Advanced Voice. It also includes the o1 pro version, a version that uses more computation to think harder and give even better answers to difficult problems. We expect to add to this plan in the future more powerful and compute-intensive productivity features. ChatGPT Pro gives you access to our most intelligent model, which thinks longer and more thoroughly for the most reliable answers. According to external expert testers' evaluations, the o1 pro mode consistently produces more accurate and comprehensive answers, especially in areas such as data science, programming and case law analysis.

Claude Pro is a large language model that can handle complex tasks with a friendly and accessible demeanor. It is trained on high-quality, extensive data and excels at understanding contexts, interpreting subtleties, and producing well structured, coherent responses to a variety of topics. Claude Pro is able to create detailed reports, write creative content, summarize long documents, and assist with coding tasks by leveraging its robust reasoning capabilities and refined knowledge base. Its adaptive algorithms constantly improve its ability learn from feedback. This ensures that its output is accurate, reliable and helpful. Whether Claude Pro is serving professionals looking for expert support or individuals seeking quick, informative answers - it delivers a versatile, productive conversational experience.

Gemini-Exp-1206 is an advanced AI model now available for early access to Gemini Advanced subscribers. Designed to excel in areas like programming, complex problem-solving, reasoning, and following intricate instructions, it pushes the boundaries of AI capabilities. This preview version offers users a glimpse into its powerful features, though some functionalities may still be refined. While real-time data access is not yet included, Gemini-Exp-1206 can be easily accessed via the Gemini model selection on both desktop and mobile platforms.

OpenAI o1 is a new series AI models developed by OpenAI that focuses on enhanced reasoning abilities. These models, such as o1 preview and o1 mini, are trained with a novel reinforcement-learning approach that allows them to spend more time "thinking through" problems before presenting answers. This allows o1 excel in complex problem solving tasks in areas such as coding, mathematics, or science, outperforming other models like GPT-4o. The o1 series is designed to tackle problems that require deeper thinking processes. This marks a significant step in AI systems that can think more like humans.

Our fastest model, which delivers advanced coding, tool usage, and reasoning for an affordable price Claude 3.5 Haiku, our next-generation model, is our fastest. Claude 3.5 Haiku is faster than Claude 3 Haiku and has improved in every skill set. It also surpasses Claude 3 Opus on many intelligence benchmarks. Claude 3.5 Haiku can be accessed via our first-party APIs, Amazon Bedrock and Google Cloud Vertex AI. Initially, it is available as a text only model, with image input coming later.

OpenAI o1 pro is an enhanced version of OpenAI’s o1 model. It was designed to handle more complex and demanding tasks, with greater reliability. It has significant performance improvements compared to its predecessor, the OpenAI o1 Preview, with a noticeable 34% reduction in errors and the ability think 50% faster. This model excels at math, physics and coding where it can provide accurate and detailed solutions. The o1 Pro mode is also capable of processing multimodal inputs including text and images. It is especially adept at reasoning tasks requiring deep thought and problem solving. ChatGPT Pro subscriptions offer unlimited usage as well as enhanced capabilities to users who need advanced AI assistance.

The Gemini 2.0 Flash AI represents the next-generation of high-speed intelligent computing. It is designed to set new standards in real-time decision-making and language processing. It builds on the solid foundation of its predecessor and incorporates enhanced neural technology and breakthrough advances in optimization to enable even faster and more accurate response times. Gemini 2.0 Flash was designed for applications that require instantaneous processing, adaptability, and live virtual assistants. Its lightweight and efficient design allows for seamless deployment across cloud and hybrid environments. Multitasking and improved contextual understanding make it an ideal tool to tackle complex and dynamic workflows.