AI Product Updates: New Features and Releases

StepFun released Step 5 Preview, a 600B total / 27B active MoE model with 1M context, vision, and strength in software engineering and finance, available in StepFun AI Studio and via API.

A reply-filtering tool for X launched and drew 10 real installs within hours, while its author reported a KV daily operation limit design flaw that has since been fixed.

An app built on the TypeSafe AI (JEV official) API is now live and open to everyone, though users need to supply their own API key.

An X fact-checking tool labels claims and source tiers red, yellow or green, costs about $0.000013 per tweet scrolled past, and charges $0.17 for a manually triggered deep semantic check.

TypeSafe AI's Jev released an open-source Chrome extension that turns ⌘F from literal matching into semantic search, running at near real-time speed.

StepFun introduced Step 5 Preview, a new flagship model for agentic work that it says advances the Pareto frontier.

VeChain launched Interstellar and previewed MCP with SDK v3, Agent IDs and credibility scores, and an Agent Marketplace so AI agents can transact on-chain with guardrails.

Agentic Credit Score rates a wallet or agent from 300 to 850 based on paper and live on-chain trades, with non-custodial credit available above 580, starting with Avantis perps on Base.

Built for the Bankr hackathon, Daybreak lets users discover tokenized stocks, join stock-specific Circles, and turn a thesis into a conviction market paired with that company's stock token.

A quick video walkthrough of the Jianying assistant's features, showing what the editing helper can do.

A newly launched meme tool generates animated stickers from a single uploaded character image, with 300 shared free uses per day.

StepFun released Step 5 Preview, a 600B-parameter model with 27B active, 1M context and native multimodality, now available via API with weights to be open-sourced on October 15.