Founder of a listed tool
Daxin Jiang
Co-founder and CEO, named behind the StepFun API listing on Anchor Terminal.
What Daxin builds
StepFun API E · Model APIs & inference
The StepFun API is StepFun's paid model API for its Step language, vision and speech models, including the flagship Step 5 Preview, through OpenAI-style Chat Completions and Responses endpoints and an Anthropic-style Messages endpoint.
Co-founder and CEO, researched 27 October 2026 · the people behind it
Works with
- Yibo Zhu Co-founder and CTO
Backed by
Huaqin Technology OmniVision Technologies ZTE Corporation Hong Kong Investment Corporation
Questions
Who is Daxin Jiang?
Daxin Jiang is co-founder and CEO of StepFun, a Shanghai AI company founded in April 2023 that builds the Step series of language, multimodal and speech models. He was previously a global vice president at Microsoft, and StepFun's founding team came from Microsoft.
What does StepFun make?
Anchor Terminal lists StepFun API from StepFun. The StepFun API is StepFun's paid model API for its Step language, vision and speech models, including the flagship Step 5 Preview, through OpenAI-style Chat Completions and Responses endpoints and an Anthropic-style Messages endpoint.
Who has invested in StepFun?
The sources our research read name Huaqin Technology, OmniVision Technologies, ZTE Corporation and Hong Kong Investment Corporation.
How are Daxin's tools graded?
StepFun API is graded E, 44.4 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.
Sources (7)
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