State of AI World
Open in the map →

StepFun

Foundation model labs · CN

StepFun was valued at $10B as of 9 May 2026 (reported). Source: Yicai, $2.5B pre-IPO round closed at $10B post-money (May 2026); HK IPO filed Jun 2026 seeking $10-12B, not yet listed.

Shanghai lab; 16 multimodal models, strong KV-cache efficiency work.

Valuation
$10B
Confidence
reported
As of
9 May 2026
Layer
Foundation model labs
Signal
multimodal · CN
Website
stepfun.com

Relationships (1)

StepFun backed by

Valuation history on the map

DateMarkChange
10 August 2026$10B+100.0%
27 July 2026$5B

Daily snapshots began 27 July 2026. Public companies move with the market every weekday.

Sources

See something wrong or out of date? Suggest a correction (GitHub) or email it. Please include a source.

Last updated 10 August 2026. Follow StepFun in any feed reader to hear when its valuation moves.

State of AI World maps every significant AI company, what it is worth and how it is connected. Every number carries a source and an as-of date; see the methodology. Data is free to reuse with credit: open data. · All companies · Daily digest · Corrections and contact