modelsdev Xing 4.0 29B A4B (nano-gpt/xingchen-agi/xing4.0-29b-a4b)
modelsdev Xing 4.0 29B A4B costs USD 0.22 per 1M input tokens and USD 0.90 per 1M output tokens (community cross-check, https://models.dev/), verified 2026-10-24 23:49 UTC.
Last verified 2026-10-24T23:49:22+00:00 · Source: https://models.dev/ (community cross-check, waak source modelsdev)
No first-party source is read for this model yet; this value is a community cross-check and can lag the provider.
Price
- Input
- USD 0.22 / 1M tokens
- Output
- USD 0.90 / 1M tokens
- Cached input
- USD 0.011 / 1M
- This price since
- 2026-10-24T05:42:41+00:00
- FX used
- 1 EUR = 1.1193 USD (ECB)
- Billing
- per_token
Specification
- Context window (tokens)
- 262,144
- Max output
- 262,144
- Open weights
- yes
- Reasoning
- yes
- Source kind
- community
- Vendor
- nano-gpt
- Region
- global
- Listing
- listing not verifiable
aggregator / community mirror: no first-party public page to check against - First seen
- 2026-10-24T05:42:41+00:00
- SKU id
llm/modelsdev/nano-gpt/xingchen-agi/xing4.0-29b-a4b
Other listings of this model
Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.
| SKU | Source | Input / 1M | Output / 1M | vs this page | Last verified |
|---|---|---|---|---|---|
| llm/modelsdev/kilo/xingchen-agi/xing4.0-29b-a4b:free | modelsdev (community cross-check) | 0.00 | 0.00 | differs | 2026-10-24T23:49:22+00:00 |
| llm/modelsdev/openrouter/xingchen-agi/xing4.0-29b-a4b:free | modelsdev (community cross-check) | 0.00 | 0.00 | differs | 2026-10-24T23:49:22+00:00 |
| llm/openrouter/xingchen-agi/xing4.0-29b-a4b:free | openrouter (community cross-check) | 0.00 | 0.00 | differs | 2026-10-24T23:03:25+00:00 |
Price history (90 days)
| Observed (UTC) | Price | USD | EUR | Output / 1M | Snapshot |
|---|---|---|---|---|---|
| 2026-10-24T05:42:41+00:00 | USD 0.22 | 0.22 | 0.1966 | 0.90 | #932 |
Each row is a change point: the price held from that moment until the next row. Full history: JSON · CSV.
Changes
| Seen | Kind | Change |
|---|---|---|
| 2026-10-24T05:42:41+00:00 between 2026-10-23 and 2026-10-24 |
New SKU | 0.22 USD |
API: /v1/skus/llm/modelsdev/nano-gpt/xingchen-agi/xing4.0-29b-a4b
Cite this
Free to reuse under CC BY 4.0 with this credit. The numbers are list prices, not transacted prices.
InfraRabbit (2026). modelsdev Xing 4.0 29B A4B [data as of 2026-10-24]. https://infrarabbit.com/llm/modelsdev/nano-gpt/xingchen-agi/xing4.0-29b-a4b (accessed 2026-10-25). List prices, not transacted prices. CC BY 4.0.
BibTeX
@misc{infrarabbit_llm_modelsdev_nano_gpt_xingchen_agi_xing4_0_29b_a4b_2026,
author = {{InfraRabbit}},
title = {modelsdev Xing 4.0 29B A4B},
year = {2026},
howpublished = {\url{https://infrarabbit.com/llm/modelsdev/nano-gpt/xingchen-agi/xing4.0-29b-a4b}},
note = {Data as of 2026-10-24; accessed 2026-10-25; list prices, not transacted prices; CC BY 4.0}
}