LLM Reference

Router profile

OpenRouter

OpenRouter, Inc.

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HybridFresh · 2026-06-08
Unified hybrid gateway to 400+ models from 60+ providers via a single OpenAI-compatible API, with optional auto-routing that selects the best model per prompt.

Type

Hybrid

Lead directory segment

Pricing model

Passthrough

Routes ~400 models

Hosting

Hosted SaaS

No self-host flag

Data retention

Opt-in logging

Verify for production policy

At a glance

Decision mechanism
ManualPredictive learned
Optimizes for
CostQualityLatency
Routing scope
Cross-provider
Decision timing
Pre-generation
Deployment path
Proxy in path
Openness
Commercial
API compatibility
OpenAI

Routes to these providers

OpenAI API

OpenAI's AI platform offers a comprehensive suite of advanced technologies designed to revolutionize various applications across industries. At its core, the platform features powerful natural language processing capabilities for generating human-like text, image generation through models like DALL-E, and automatic speech recognition with Whisper. These functionalities are complemented by robust predictive analytics tools that enable businesses to forecast user behavior and automate customer interactions through sophisticated chatbots. The platform's APIs facilitate seamless integration, allowing users to develop custom solutions that leverage machine learning for analyzing large datasets, automating repetitive tasks, and enhancing decision-making processes. One of the platform's key strengths lies in its flexibility and customization options. Users can fine-tune models to better align with their specific needs, ensuring that AI outputs are tailored to individual organizational requirements. This adaptability, combined with the platform's advanced security features such as data encryption and multi-factor authentication, makes it a powerful tool for businesses looking to innovate rapidly and maintain a competitive edge. By automating knowledge-based tasks and providing personalized recommendations and insights, the platform significantly enhances operational efficiency and customer experience, enabling organizations to scale operations effectively and foster customer loyalty .

Anthropic

Creator of Claude AI models, accessed via the Anthropic API and the Anthropic Console (console.anthropic.com). The Console hosts the Workbench prompt playground, API keys, usage analytics, and team billing.

Google AI Studio

Google AI Studio is a model prototyping environment and API access point for Gemini models, offering an inference playground for developers to test and build AI applications.

GCP Vertex AI

Google Cloud Vertex AI is a comprehensive machine learning platform that provides end-to-end solutions for developing, deploying, and managing AI models. The platform offers a unified interface that integrates various tools and services, enabling users to efficiently handle the entire machine learning lifecycle. Key features include AutoML capabilities for building custom models with minimal coding, a managed notebook environment for prototyping, and robust MLOps tools for model monitoring and versioning. Vertex AI supports both pre-trained models and custom training, making it versatile for a wide range of applications such as natural language processing, image recognition, and predictive analytics. The platform's design focuses on increasing productivity and accelerating time-to-market for AI solutions. By consolidating multiple AI tools into a single ecosystem, Vertex AI reduces manual effort and enhances collaboration among data scientists and engineers. Its scalable architecture allows organizations to efficiently manage large datasets and complex models, while the pay-as-you-go pricing model makes it accessible for businesses of all sizes. Additionally, Vertex AI's integration with popular open-source frameworks like TensorFlow and PyTorch enables users to leverage existing models and tools, fostering innovation and facilitating the development of customized AI applications tailored to specific business needs.

Mistral AI Studio

Mistral AI's platform offers a comprehensive suite of generative AI capabilities, centered around its open-source language models. The platform features models like Mistral 7B and Mistral Large 2, which excel in various natural language processing tasks, including text generation, code creation, and summarization. These models boast impressive context lengths, with Mistral Large 2 capable of processing up to 128,000 tokens, enabling the handling of complex, lengthy inputs. The platform's multilingual proficiency, supporting languages such as English, French, and Spanish, enhances its versatility across different regions and use cases. A standout feature of the Mistral AI platform is its fine-tuning functionality, allowing users to tailor models to specific tasks or domains without the need for extensive computational resources. This process is streamlined through Mistral's server infrastructure, where users can easily upload datasets, create fine-tuning jobs, and monitor progress via an intuitive API. The platform also facilitates agent creation and provides a Software Development Kit (SDK), enabling seamless integration of Mistral's AI capabilities into existing applications. These features collectively make the platform a powerful and flexible tool for developers and businesses looking to leverage cutting-edge AI technologies in their projects.

xAI Console

The xAI Console is the primary developer platform for accessing Grok models via API. It provides API key management, usage monitoring, billing, and model access configuration. Developers can integrate Grok models into their applications using the xAI API, which offers chat completions, embeddings, and image understanding capabilities. xAI also provides PromptIDE (ide.x.ai), a separate integrated development environment for prompt engineering and interpretability research, featuring a Python code editor, SDK, and rich analytics for tokenization, sampling probabilities, and attention distributions. Grok, the platform's conversational AI system, is designed for engaging and context-aware interactions. It utilizes real-time data from the X platform to provide timely and relevant responses. Grok supports multimodal interaction, accepting both text and image inputs to enhance conversational relevance. The system is versatile, supporting various applications from customer service to educational tools.

DeepSeek Platform

DeepSeek's AI platform offers cutting-edge models like DeepSeek-V2 and DeepSeek-Coder-V2, designed for complex tasks such as coding, mathematics, and advanced reasoning. Built on a Mixture-of-Experts (MoE) architecture, the platform activates only a subset of parameters during inference, enhancing computational efficiency and reducing training costs and inference time. With 236 billion parameters and a context length of up to 128,000 tokens, DeepSeek models deliver exceptional performance, ranking among the top in various AI benchmarks, including AlignBench and MT-Bench. The platform's API is user-friendly and cost-effective, offering competitive pricing for input and output tokens. DeepSeek supports 338 programming languages, providing robust coding assistance and generating high-quality solutions for complex mathematical problems. The open-source nature of the models promotes transparency and community collaboration, allowing users to seamlessly integrate DeepSeek's powerful AI tools into their existing workflows. This combination of high performance, affordability, and versatility makes the platform an attractive choice for developers and businesses looking to leverage advanced AI technologies.

Cohere API

Cohere's AI platform is centered around its advanced large language models (LLMs), including families like Command, Rerank, and Embed. These models enable enterprises to develop applications that harness generative AI for text generation, summarization, and semantic search. A standout feature is the platform's Retrieval-Augmented Generation (RAG) capability, which enhances response accuracy by integrating external data sources. This allows businesses to dynamically access relevant information, improving the contextual relevance of generated outputs without model retraining. The platform also supports fine-tuning, enabling organizations to customize models with their proprietary datasets for improved performance in specific use cases. The platform emphasizes multilingual support, mapping text to a semantic vector space that enhances search relevance across over 100 languages. This functionality is particularly valuable for global enterprises aiming to streamline operations and improve customer interactions across diverse linguistic backgrounds. Security features are integrated into the platform, offering flexible deployment options on public clouds, private clouds, or on-premises environments, ensuring data privacy and compliance. The AI platform provides a comprehensive solution for enterprises looking to leverage AI while addressing their unique operational requirements, combining powerful language processing capabilities with customization options and robust security measures.

Together AI

Platform for running open-source and proprietary LLMs

Fireworks AI

The Fireworks AI Platform is a comprehensive generative AI solution that enables developers and businesses to build, customize, and deploy AI models at scale. It supports a diverse range of cutting-edge open-source models, including Meta's Llama and Stable Diffusion, for tasks such as natural language processing and image generation. The platform's serverless architecture allows for quick deployment without extensive infrastructure management, operating on a pay-as-you-go basis. Users can fine-tune models using parameter-efficient techniques, ensuring tailored AI solutions that maintain high performance for specific business needs. Optimized for high throughput and low latency, the platform can handle trillions of inferences daily while providing a seamless user experience. It offers tools for efficient model maintenance and iteration, allowing businesses to focus on innovation rather than complex AI model management. The platform's design facilitates easy integration and customization, enabling organizations to effectively scale their AI-powered solutions. With its cost-efficient approach and comprehensive features, the Fireworks AI Platform empowers businesses to leverage advanced AI capabilities for enhanced productivity and competitive advantage in their respective markets.

Pricing & data handling

Provider-passthrough pricing: charges exactly what providers charge, no markup. Free models available. Auto routing mode (openrouter/auto) is powered by Not Diamond and picks the best model for the prompt under quality and cost constraints.

Retention
Opt-in logging
Self-host
Not indicated
Last checked
2026-06-08

Sources & freshness

Last reviewed 2026-06-08.

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