Together AI
Cloud platform for training and inference of open-source AI models with optimized GPU infrastructure.
Together AI is a cloud platform for open-source LLMs – affordable inference and fine-tuning without own GPU infrastructure.
Explanation
Together AI provides serverless inference APIs for leading open-source models (Llama, Mistral, Falcon). Additionally: fine-tuning services and custom model deployment. Competitive pricing through hardware optimizations. Focus on enterprise scalability.
Marketing Relevance
Cost-effective alternative to OpenAI for open-source models. Important for enterprises with data privacy requirements.
Example
Enterprise fine-tunes own Llama model on Together AI – trained on internal documents without data at OpenAI.
Common Pitfalls
Quality gap to GPT-4/Claude for complex tasks. Fine-tuning requires ML expertise. Less documentation than major providers.
Origin & History
Founded 2022 by Vipul Ved Prakash, Series A 2023 ($20M). Focus on open-source models and enterprise fine-tuning. Partner of Meta for Llama deployment.
Comparisons & Differences
Together AI vs. OpenAI API
Together AI hosts open-source models (cheaper, more control); OpenAI API offers proprietary models (higher quality for complex tasks).
Together AI vs. Replicate
Together AI focuses on LLMs with fine-tuning; Replicate is broader ML marketplace for all model types.