Brief

Together AI has enhanced its fine-tuning platform to support a wider array of large language models, including recent releases from DeepSeek, Qwen, and Meta, alongside OpenAI's gpt-oss. The platform now offers expanded context lengths, up to 131k tokens for some models, at no additional cost, facilitating tasks like long-document processing and complex code editing. Separately, Together AI researchers have explored LLM behavior using minimal, topic-neutral prompts to uncover inherent model preferences, finding that GPT-OSS favors programming and math, Llama leans literary, DeepSeek often produces religious content, and Qwen tends toward multiple-choice questions. AI

Together AI has launched a new service called Dedicated Container Inference, designed to optimize the deployment and performance of custom generative media models. This platform handles complex orchestration tasks like autoscaling, queuing, and traffic isolation, allowing teams to focus on their model logic. The service has already demonstrated significant inference speedups, with some customers experiencing up to 2.6x faster performance. Additionally, Together AI has announced advancements in their inference platform, achieving up to 2x faster serverless inference for top open-source models by leveraging next-generation GPU hardware and optimized kernels. AI