StepAudio 2.5 TTS

Step Plan

Step Plan

Step Plan is StepFun's subscription-based AI service for Agent and Coding scenarios. It offers standardized APIs with OpenAI and Anthropic compatibility, intelligent multi-model routing via step-router-v1, and out-of-the-box multimodal capabilities including text, speech, and image models. Designed for developers building intelligent workflows with high-frequency model calls.

Step Plan

Step Plan

Step Plan is a subscription-based AI service from StepFun for high-frequency developers, offering access to flagship models via standardized APIs for coding and agent scenarios with intelligent routing and multimodal capabilities.