SuperAPI AI Directory

All AI tools

35,738 results · Page 398 of 993

Step-Audio2

AI audio

Step-Audio 2 is an end-to-end multimodal large language model for industrial-grade audio understanding and speech dialogue, open-sourced by stepfun-ai on GitHub. It possesses advanced speech and audio understanding capabilities, able to process semantic, paralinguistic, and non-human voice information; it supports intelligent speech dialogue, emotional reasoning (such as age and emotion analysis), tool calling, and multimodal RAG, can access textual and acoustic knowledge and reduce hallucinations, and can also switch voice timbre based on retrieved speech. It achieves leading levels on multiple audio understanding and dialogue benchmarks. The project has open-sourced Step-Audio 2 mini, Step-Audio 2 mini Base, and Step-Audio 2 mini Think, under the Apache 2.0 license. Installation depends on PyTorch >= 2.3-cu121, and it is recommended to use the vLLM backend for faster streaming inference and multi-GPU deployment. It provides inference scripts, a local web demo, an online demo, as well as StepFun real-time console and mobile app access.

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SteptronOss

AI developer platforms

SteptronOss is a lightweight, AI-native large language model training framework open-sourced by stepfun-ai, aimed at rapid iteration, reproducible experiments, and modular configuration, covering SFT, RLVR, and evaluation workflows. It can run with only PyTorch as a dependency, while also supporting operator-level replacement for acceleration. Features include configuration-driven experiments with dynamic validation (cfshow, sanity_check), multi-task orchestration with flexible launch tools, and an extensible data/optimizer/model stack. It is suitable for researchers and engineers conducting large model training, fine-tuning, and reinforcement learning experiments.

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Stitch Fix

Other AI tools

Stitch Fix is a personal styling service for men, women, and children that learns about users' sizes, style, and budget through a style questionnaire, has real stylists select clothing and ship it to their homes, offers free shipping and returns, requires no subscription, and allows users to try before buying. After users complete the style quiz, the platform matches them with a real stylist, sends out a personalized Fix box, and users keep the items they like and return the rest, with a discount available when keeping 5 or more items. Each Fix charges a $20 styling fee, which can be applied toward the amount of kept items. The platform has more than 2,000 brands and styles, covering women's, men's, and kids' clothing, and also offers features such as StyleFile style profiles, the Freestyle personalized shop, family accounts, and Themed Fix themed boxes.

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Stoneforge

AI agents

Stoneforge is an orchestration platform for running multiple AI coding agents in parallel. It avoids merge conflicts by assigning each agent an independent git worktree, and uses a dependency-aware task scheduling daemon to automatically assign ready tasks to idle agents, preventing duplicate work and blocked startups. Users can view each agent's real-time output, kanban-style task progress, merge status, and performance metrics through a real-time Web dashboard. It supports multiple providers such as Claude Code, OpenCode, and OpenAI Codex, and offers capabilities including channels, threads, inbox triage, an evergreen document library, Linear-like issue tracking, resumable structured workflow templates, and automated merge review. The official installation is given as a three-step command, and it claims you can get started in 30 seconds.

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Stoppr

Other AI tools

Stoppr currently cannot be introduced as an available AI tool or service. According to its official page (https://www.stoppr.app/)显示的内容,该域名正处于出售状态("This domain is for sale"), the page only prompts visitors to revisit the page to contact the domain owner ("Re-visit the page to contact the owner. Contact the Owner"). The page itself does not provide any explanation of product features, purpose, technical architecture, usage, pricing, or operating status, so it cannot be confirmed whether it was ever an AI-related product, nor can its current or historical main capabilities, applicable scenarios, and limitations be known. Apart from the domain sale information, the site currently provides no other verifiable factual content.

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