Creator unverified · current

Xing 4.0 29B A4B

Xing 4.0 29B A4B is listed with its creator unverified. It accepts text input and produces text output. Reported capabilities include reasoning, tool calling, and structured output.

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Report an error Model and price history

Modalities

Hosted provider token rates

$0.22 / $0.90

USD per 1M input / output tokens · NanoGPT

Context

262K

Released

2026-10-24

Knowledge cutoff

Unknown

No recent lab-operated provider rate is available. Showing the third-party host with the lowest input rate + ¼ output rate. This is one offering, not an average; other providers, modalities, tiers, and fees may differ.

Where to use it

1 observed offerings · token prices in USD per million where available

Estimate your workload cost

NanoGPT

xingchen-agi/xing4.0-29b-a4b

current

Input

$0.22

Output

$0.90

Cache

$0.011

Context

262K

Max output

262K

Reasoning: Yes
Tool calling: Yes
Structured output: Yes
Temperature: Unknown

Recent price

Limits and capabilities reflect each provider’s listed offering. Unknown means support was not reported.

Provider / API ID	Status	Context	Max output	Input	Output	Cache read	Reasoning	Tools	Structured	Temperature
NanoGPT xingchen-agi/xing4.0-29b-a4b	currentRecent price	262K	262K	$0.22	$0.90	$0.011	Yes	Yes	Yes	Unknown

Capabilities and limits

Input: text
Output: text
Max output: 262K
Weights: Open (source-reported)
Release: 2026-10-24
Knowledge cutoff: Unknown
Family: agi

Reasoning · Tool calling · Structured output

Provider-specific limits and support can differ.

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Candidates match reported specifications; they are not tested replacements.

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Model and price history

Price history (12 observations)

Date	Provider	Input / output
2026-11-01	NanoGPT	$0.22 / $0.90
2026-10-31	NanoGPT	$0.22 / $0.90
2026-10-30	NanoGPT	$0.22 / $0.90
2026-10-29	NanoGPT	$0.22 / $0.90
2026-10-28	NanoGPT	$0.22 / $0.90
2026-10-27	NanoGPT	$0.22 / $0.90
2026-10-27	NanoGPT	$0.22 / $0.90
2026-10-27	NanoGPT	$0.22 / $0.90
2026-10-27	NanoGPT	$0.22 / $0.90
2026-10-26	NanoGPT	$0.22 / $0.90
2026-10-25	NanoGPT	$0.22 / $0.90
2026-10-24	NanoGPT	$0.22 / $0.90