freetoken.link
Menu
Language and region
openrouter · verified update

XingChen: Xing4.0 29B A4B (free) is now listed as a free model on OpenRouter

XingChen: Xing4.0 29B A4B (free) (xingchen-agi/xing4.0-29b-a4b:free) was detected with zero prompt, completion and request pricing in the official OpenRouter catalog. Review the access paths before building on it.

Official sourceCanary not requiredIndependent auditlow risk
Verified facts

What changed

  • XingChen: Xing4.0 29B A4B (free) (xingchen-agi/xing4.0-29b-a4b:free) is listed on OpenRouter with zero prompt, completion and request pricing (detected 2026-10-16T19:30:03.717Z).
Conditions

What users must still check

  • Free availability depends on the official catalog and can change without notice; recheck before production use.
Affected action

What to do next

  • Open the model page to review access paths and evidence.
  • Follow the model on the Watchlist to catch access changes.
Independent audit

Why the evidence gate passed

Deterministic record: prompt, completion and request pricing are all zero in the official OpenRouter models API.

New free model observed in an official source catalog; published as a low-risk evidence update.