CoFounder Model List

models.json

{
  "chat_models": {
    "gpt-4.1": {
      "display_name": "GPT-4.1",
      "description": "The top GPT-4.1 model, built for complex tasks. Excellent at following detailed instructions, advanced coding, and understanding very long documents. Choose this for the toughest jobs.",
      "litellm_name": "azure/gpt-4.1"
    },
    "gpt-5": {
      "display_name": "GPT-5",
      "description": "The flagship GPT-5 model, designed for the most demanding reasoning, coding, and creative tasks. Combines deep analytical ability with advanced natural language understanding for highly nuanced outputs.",
      "litellm_name": "azure/gpt-5"
    },
    "openrouter/anthropic/claude-sonnet-4": {
      "display_name": "Claude 4 Sonnet",
      "description": "A significant upgrade to Claude Sonnet 3.7, delivering superior coding and reasoning while responding more precisely to instructions. It balances performance and efficiency for various use cases.",
      "litellm_name": "openrouter/anthropic/claude-sonnet-4"
    },
    "openrouter/google/gemini-2.5-pro": {
      "display_name": "Gemini 2.5 Pro",
      "description": "Google's most advanced AI model, designed for tackling complex problems that require deep thinking, like coding, math, or science. Uses special 'thinking' capabilities for better accuracy.",
      "litellm_name": "gemini/gemini-2.5-pro"
    },
    "groq/openai/gpt-oss-120b": {
      "display_name": "GPT-OSS 120B",
      "description": "A large open-source GPT model with 120 billion parameters. Offers strong performance across diverse tasks with the benefits of open-source transparency. Optimized for high-throughput inference on Groq's hardware.",
      "litellm_name": "groq/openai/gpt-oss-120b"
    },
    "gpt-5-mini": {
      "display_name": "GPT-5 Mini",
      "description": "A faster, more cost-efficient GPT-5 variant. Delivers most of GPT-5’s advanced reasoning and creativity at reduced latency, ideal for interactive and iterative workflows.",
      "litellm_name": "azure/gpt-5-mini"
    },
    "gpt-5-nano": {
      "display_name": "GPT-5 Nano",
      "description": "The most lightweight GPT-5 option. Optimized for speed and cost while retaining strong reasoning capabilities for short-form responses and quick iterations.",
      "litellm_name": "azure/gpt-5-nano"
    },
    "gpt-4.1-mini": {
      "display_name": "GPT-4.1 Mini",
      "description": "A balanced model offering strong performance (like GPT-4o) but faster and cheaper. Handles long text, good for coding and understanding images. Great for fast, interactive chats.",
      "litellm_name": "azure/gpt-4.1-mini"
    },
    "o3": {
      "display_name": "O3",
      "description": "A powerful model excelling in science, mathematics, and complex coding challenges. Optimized for deep analytical tasks and generating sophisticated solutions. Lacks internet access to maintain focus on core reasoning capabilities.",
      "litellm_name": "azure/o3"
    },
    "o4-mini": {
      "display_name": "O4-Mini",
      "description": "A highly efficient model delivering next-generation reasoning for complex problem-solving and strategic analysis. Balances advanced capabilities with speed, featuring tunable 'thinking' for diverse tasks. Operates without internet access, focusing on sophisticated internal logic.",
      "litellm_name": "azure/o4-mini"
    },
    "o3-mini": {
      "display_name": "O3-Mini",
      "description": "A budget-friendly model good for science, math, and coding. You can adjust its 'thinking' time to balance speed and accuracy.",
      "litellm_name": "azure/o3-mini"
    },
    "gpt-4.1-nano": {
      "display_name": "GPT-4.1 Nano",
      "description": "OpenAI's fastest and most cost-effective model, excelling at high-frequency, low-latency tasks like autocompletion, classification, and extracting information from large documents. [2, 4, 6, 8] Despite its small size, it supports a 1 million token context window, making it effective for processing extensive datasets or codebases where speed is critical and complex reasoning is less of a priority.",
      "litellm_name": "azure/gpt-4.1-nano"
    },
    "openrouter/google/gemini-2.5-flash": {
      "display_name": "Gemini 2.5 Flash",
      "description": "Google's price-performant and versatile model for advanced reasoning, coding, math, and scientific tasks. Supports multimodal inputs and offers optional 'thinking' capabilities for enhanced accuracy in high-volume, low-latency scenarios.",
      "litellm_name": "gemini/gemini-2.5-flash"
    },
    "gpt-4o": {
      "display_name": "GPT-4o",
      "description": "A fast and versatile model with good overall performance. It can access the internet to find up-to-date information.",
      "litellm_name": "azure/gpt-4o"
    },
    "openrouter/anthropic/claude-3.7-sonnet": {
      "display_name": "Claude 3.7 Sonnet",
      "description": "A top-tier model known for strong reasoning and excellent coding abilities. Great for complex tasks and programming help.",
      "litellm_name": "openrouter/anthropic/claude-3.7-sonnet"
    },
    "openrouter/x-ai/grok-3-beta": {
      "display_name": "Grok 3 Beta",
      "description": "xAI's latest flagship model. Excels at business tasks like pulling out data, writing code, and summarizing text. Very knowledgeable in finance, healthcare, law, and science.",
      "litellm_name": "xai/grok-3-beta"
    },
    "openrouter/google/gemini-2.0-flash-001": {
      "display_name": "Gemini 2.0 Flash",
      "description": "An extremely fast model that provides high-quality responses very quickly. It can also search the internet for the latest information.",
      "litellm_name": "gemini/gemini-2.0-flash-001"
    },
    "openrouter/deepseek/deepseek-chat": {
      "display_name": "DeepSeek V3",
      "description": "A strong and efficient model, very knowledgeable due to extensive training, performs comparably to top closed-source models.",
      "litellm_name": "openrouter/deepseek/deepseek-chat"
    },
    "openrouter/deepseek/deepseek-r1-0528": {
      "display_name": "DeepSeek: R1 0528",
      "description": "An open-source model designed for top performance using less computer power, aiming for true AI intelligence. May 28th update to the original DeepSeek R1 Performance on par with OpenAI o1.",
      "litellm_name": "openrouter/deepseek/deepseek-r1-0528"
    },
    "openrouter/moonshotai/kimi-k2": {
      "display_name": "MoonshotAI: Kimi K2",
      "description": "Kimi K2 from Moonshot AI is a powerful, open-source 1-trillion-parameter Mixture-of-Experts (MoE) language model designed for complex agentic tasks, coding, and reasoning.",
      "litellm_name": "moonshot/kimi-k2-0711-preview"
    }
  }
}