Evidence

OpenRouter / XingChen: Xing4.0 29B A4B (free)

What we published for this route, where each figure came from, and when we last confirmed it. Nothing on this page is inferred — if a provider does not publish something, it is listed as not stated.

The claim

OpenRouter offers XingChen: Xing4.0 29B A4B (free) at no cost, with no payment method required and no subscription.

Access type
free tier
Status
live
Quota
20 rpm
OpenAI compatible
Yes
Anthropic compatible
No
Pool remaining
Not publicly stated

Where this came from

Evidence level
Live API
Last verified
19 OCT 2026 · 13:07 UTC1 hour ago · fresh
First seen
16 OCT 2026 · 20:07 UTC
Provenance
ObservedConfirmed by an automated source on a recent sweep.

Original source

This is the address the figure was read from. Depending on the provider it is a documentation page, a pricing page, or a JSON endpoint — the last of which opens as raw data.

https://openrouter.ai/api/v1/models
Open raw source (opens in a new tab)

History for this route

Full timeline

  1. 16 OCT 2026 · 20:07 UTC

    2 days ago

    NEW

    Recorded as a free tier offer.

    Discovered from https://openrouter.ai/api/v1/models

    Source