Download Latest Version 1.5.5 DeepSeek works again on its new unified model source code.zip (1.3 MB)
Home / v1.5.3
Name Modified Size InfoDownloads / Week
Parent folder
README.md 2026-08-22 1.5 kB
ZeroScript 1.5.3_ Kimi moves to kimi.ai, DeepSeek Instant unlocked source code.tar.gz 2026-08-22 1.3 MB
ZeroScript 1.5.3_ Kimi moves to kimi.ai, DeepSeek Instant unlocked source code.zip 2026-08-22 1.3 MB
Totals: 3 Items   2.6 MB 0

Kimi has moved to kimi.ai

The old address, kimi.com, now asks for a Chinese phone number to sign in, which locked most people out.

Open https://www.kimi.ai instead. The page itself has not changed, so the ZeroScript bar appears above the input box exactly as before. If you still have a Kimi tab open on the old address, reopen it on the new one.

DeepSeek: the Instant model can now run the agent

Picking Instant used to leave "Start Roblox agent" spinning forever with no explanation, because only Expert and Vision were accepted.

Choose Instant before starting and the session runs on it. It is much faster than Expert since it skips the reasoning pass.

Images stay disabled on Instant just as they are on Expert. The Vision tab remains the only one that can see screenshots.

Fixed

  • DeepSeek: a reply in DeepSeek's own tool-call format no longer kills the turn. DeepSeek occasionally answers with its internal markup instead of a ZeroScript command. Nothing recognised it, so the tool never ran, the raw tags were left on screen, and the agent stopped dead with you waiting on a turn that would never finish. It is now detected, hidden behind a tool chip like any other command, and DeepSeek is told the format is unreadable so it rewrites the call properly.
  • ChatGPT: the ZeroScript bar no longer clips into the composer's rounded corners.

Full details in CHANGELOG.md (github.com).

Source: README.md, updated 2026-08-22