XXingChen: Xing4.0 29B A4B (free)
xingchen-agi/xing4-0-29b-a4b-freeXing4.0-29B-A4B is an open-weight mixture-of-experts language model from China Telecom's AI team (TeleAI) and the successor to the TeleChat series.
Modalities
In / out per 1MFree / Free
Context256K
ReleasedOct 16, 2026
Pricing
List rates per 1M tokens — what Xing4.0 29B A4B (free) costs pay-as-you-go elsewhere, not what you pay here.
Input
Free
per 1M tokens
Output
Free
per 1M tokens
Cache read
—
not published
Included in every pass
Xing4.0 29B A4B (free) is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.
Performance
Time to first token and output speed across every provider.
No measurements published
This measurement has not been published for the model yet. It appears as soon as it is.
Uptime
Share of requests that at least one provider served successfully.
Last 3 days
Oct 16, 10:00 AMNow
Availability over the last 24 hours
100% 98% 97% 95%
Oct 18, 10:20 AMNow
Apps
Tools that most often run Xing4.0 29B A4B (free), by tokens this week.
Activity
12.3M tokens processed market-wide in the last month.
02.5M5.0M7.5M10.0M
Oct 16Oct 17Oct 18Oct 19
Tokens
FAQ
Which model id do I use for Xing4.0 29B A4B (free)?
xingchen-agi/xing4.0-29b-a4b:free. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does Xing4.0 29B A4B (free) hold?
262,144 tokens per request, of which up to 235,929 can be the response.
What can it accept and return?
Input: text. Output: text.
What does Xing4.0 29B A4B (free) cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at Free per 1M input tokens and Free per 1M output tokens.
Who built Xing4.0 29B A4B (free)?
XingChen, in the Xing4.0 family.
Explore
Other models your pass can call.
