Access All AI Chat Models in One Place | EssayDone
Choose from top AI chat models-ChatGPT, Claude, DeepSeek, Gemini, and more.
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All 31 AI chat models available on EssayDone
Released on November 12, 2025 as part of the GPT-5 lineup, GPT-5.1 sits alongside GPT-5 and GPT-5 mini as the family's most conversational and adaptable model. Positioned as a versatile choice for coding and agentic workflows.
Released on August 7, 2025 as part of the GPT-5 lineup, GPT-5 mini sits alongside GPT-5 and GPT-5 nano as the family's streamlined, efficiency-focused option.
Released on August 7, 2025, as part of the GPT-5 lineup alongside GPT-5 and GPT-5 mini, GPT-5 nano is positioned as a lightweight model optimized for speed and low-cost deployment.
Released on October 6, 2025 as part of the GPT-5 lineup, GPT-5 pro sits alongside GPT-5.1 and GPT-5 as the family's higher-compute, accuracy-focused model.
Released on August 7, 2025 as part of the GPT-5 lineup, GPT-5 sits alongside GPT-5 mini and GPT-5 nano as the family's core reasoning-focused model.
Released on May 13, 2024 as part of the GPT-4o lineup, GPT-4o sits alongside GPT-4o mini as the family's versatile, high-intelligence flagship model.
Released on September 12, 2024 as part of the OpenAI o1 lineup, OpenAI o1-mini sits alongside OpenAI o1 as the family's lighter, more efficient reasoning model.
Released on April 16, 2025 as part of the OpenAI o-series, OpenAI o4-mini sits alongside OpenAI o3 as an efficient reasoning-focused model.
Released on July 18, 2024 as part of the GPT-4o lineup, GPT-4o mini sits alongside GPT-4o and is positioned as the family's compact, cost-efficient model.
Released on April 16, 2025 as part of the OpenAI o-series lineup, OpenAI o3 sits alongside OpenAI-o4-mini and GPT-4.1, positioned as a robust, domain-flexible reasoning model and the predecessor to GPT-5.
Released on January 31, 2025 as part of the OpenAI o3 lineup, OpenAI o3-mini sits alongside OpenAI o3 and is positioned as a cost-effective model that delivers higher intelligence within the same efficiency targets as o1-mini.
Released on December 17, 2024 as part of the OpenAI o1 lineup, OpenAI o1 sits alongside OpenAI o1 mini and is positioned as a model that deliberately spends more time thinking before responding.
Released on May 28, 2023 as part of the GPT-4 lineup, GPT-4 sits alongside GPT-4o mini and is positioned as a large-scale multimodal model focused on producing safer and more useful responses.
Released on April 14, 2025 as part of the GPT-4 lineup, GPT-4.1 sits alongside OpenAI o3-mini and OpenAI o3 and is positioned as a major upgrade focused on stronger coding performance, more reliable instruction following, and extended context handling.
Released on December 1, 2025 as part of the DeepSeek lineup, DeepSeek-V3.2 sits alongside DeepSeek-V3 and is positioned as a research-focused model for exploring more efficient transformer architectures.
Released on May 28, 2025 as part of the DeepSeek lineup, DeepSeek-R1 is positioned as an enhanced, reasoning-focused variant within the R-series, offering improved analytical and inference capabilities.
Released on December 26, 2024, DeepSeek-V3 sits alongside its later iteration, DeepSeek-V3.2, forming a complementary part of the same model family.
Released on November 18, 2025 as part of the Gemini lineup, Gemini 3 Pro sits alongside Gemini 2.5 Pro and is positioned as a model built to handle complex challenges while bringing creative concepts to life.
Released on February 5, 2025 as part of the Gemini lineup, Gemini 2.0 Flash sits alongside Gemini 2.0 Flash-Lite and Gemini 2.0 Pro, positioned as a next-generation, low-latency workhorse model built for the agentic era.
Released on June 17, 2025 as part of the Gemini lineup, Gemini 2.5 Flash sits alongside Gemini 2.5 Pro and is positioned as the best model in terms of overall price-to-performance balance.
Released on June 17, 2025 as part of the Gemini lineup, Gemini 2.5 Pro sits alongside Gemini 2.5 Flash and is positioned as a model capable of comprehending vast datasets and tackling challenging problems across diverse information sources.
Released on August 5, 2025 as part of the Claude Opus lineup, Claude Opus 4.1 sits alongside Claude Haiku 4.5 and is positioned as an updated flagship model with enhanced capabilities across coding, reasoning, and agentic tasks.
Released on September 29, 2025 as part of the Claude Sonnet lineup, Claude Sonnet 4.5 sits alongside Claude Opus 4.1 and Claude Haiku 4.5, positioned as a model designed for extended autonomous operation with consistent task continuity and fact-based progress tracking.
Released on October 15, 2025 as part of the Claude Haiku lineup, Claude Haiku 4.5 sits alongside Claude Opus 4.1 and is positioned as the most efficient model in the family, delivering near-frontier intelligence at significantly lower cost and latency.
Released on May 22, 2025 as part of the Claude Sonnet lineup, Claude Sonnet 4 sits alongside Claude Opus 4 and is positioned as a model that excels in both coding and reasoning with improved precision and controllability.
Released on October 22, 2024 as part of the Claude Sonnet lineup, Claude 3.5 Sonnet sits alongside Claude 3.5 Haiku and is positioned as a model that delivers better capabilities while running faster than previous versions at the same price point.
Released on March 19, 2024 as part of the Claude Haiku lineup, Claude 3 Haiku sits alongside Claude 3 Opus and is positioned as Anthropic's fastest and most compact model for near-instant responsiveness.
Released on May 22, 2025 as part of the Claude Opus lineup, Claude Opus 4 sits alongside Claude Sonnet 4 and is positioned as a model pushing the frontier in coding, agentic search, and creative writing.
Released on November 4, 2024 as part of the Claude Haiku lineup, Claude 3.5 Haiku sits alongside Claude 3.5 Sonnet and is positioned as an enhanced, speed-focused model with improved coding accuracy and tool-handling capabilities.
Released on February 24, 2025 as part of the Claude Sonnet lineup, Claude 3.7 Sonnet sits alongside Claude 3.5 Sonnet and Claude Sonnet 4, positioned as an advanced large language model with enhanced reasoning, coding, and problem-solving capabilities.
Released on March 5, 2024 as part of the Claude Opus lineup, Claude 3 Opus sits alongside Claude 3 Haiku and is positioned as a best-in-class model for handling highly complex tasks with exceptional intelligence and fluency.
FAQ
Here are some frequently asked questions about AI chat models.
A: Each model family has different strengths.
ChatGPT is known for balanced general performance and coding, Claude often focuses on safety and long-context reasoning, DeepSeek emphasizes cost-effective, high-capacity models, and Gemini integrates deeply with Google's ecosystem.
Our model pages highlight key specs and best use cases so you can choose the right fit.
A: Start from what you need most: speed, cost, reasoning, or specific use cases like coding, writing, or data analysis. Use this page to filter by model family, then open each model's detail page to compare context window, pricing, and strengths before deciding.
A: Yes. You can open any model page from this list and switch between models as needed, which makes it easy to test different providers and pick the one that works best for your scenario.
A: No. Access to EssayDone AI Chat is fully included in your EssayDone subscription, with up to 300 responses per day available for all users-no extra charges or add-ons required.
A: Yes. Your chat history is protected with strong encryption, and our team cannot access your conversations. You can also delete your AI chat history at any time for added privacy.
A: Yes. EssayDone AI Chat connects to the official APIs for ChatGPT, Claude, DeepSeek, and Gemini, so you're using the same underlying models as you would on their native platforms.
We don't retrain or alter these base models, which means response quality is consistent with the official services, while our interface simply adds extra tools and workflow features around them.