Unverified50% confidenceReleaseExact time

StepFun's Step 5 Preview has launched on the WorkBuddy platform and is free for a limited time, with a parameter scale of 600 billion, 27 billion activated, and support for a 1 million context.

Sources

50%

Confidence

Short-term (~14 days)

Relevance

10/13/2026

First Seen

Valid until: 10/27/2026

Sources

Stable URI

https://kongchang.com/claim/1014650

API

curl https://kongchang.com/api/v1/knowledge/claims/1014650

MCP

get_claim(id=1014650)