XingChen: Xing4.0 29B A4B (free)
Latest metrics (snapshot 2026-10-17)
| promptUsdPer1M | 0 |
|---|---|
| completionUsdPer1M | 0 |
| contextLength | 262144 |
History
History chart: 1 daily snapshot so far (archive started 2026-10-14). The line fills in as the daily archive grows; full series via the API.
| Date | USD per 1M input tokens |
|---|---|
| 2026-10-17 | 0 |
ADC Momentum: 28/100
| Growth velocity | 46 |
|---|---|
| Consistency | 37 |
| Recency | 0 |
| Agent demand | 0 |
| Basis | bootstrap |
ADC Momentum (0-100) = 45% growth velocity (stars/likes gained per day in our daily archive, relative and absolute, percentile-ranked within the category) + 20% consistency (share of recent days with growth) + 20% recency (latest push/update/release, decaying) + 15% agent demand (how often AI agents looked it up via our API/MCP this week). MCP servers use release cadence; LLMs use price cuts, context and recency. Recomputed daily; scores marked "bootstrap" use lifetime rates until the archive has enough days. Method
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[](https://agentdataco.com/llm/xingchen-agi/xing4.0-29b-a4b%3Afree)<a href="https://agentdataco.com/llm/xingchen-agi/xing4.0-29b-a4b%3Afree"><img src="https://agentdataco.com/badge/llm/xingchen-agi/xing4.0-29b-a4b%3Afree.svg" alt="ADC Momentum"></a>Details
| id | xingchen-agi/xing4.0-29b-a4b:free |
|---|---|
| provider | xingchen-agi |
| contextLength | 262144 |
| maxCompletionTokens | 235929 |
| inputModalities | text |
| supportsTools | true |
| created | 2026-10-16T19:04:56.000Z |
| url | https://openrouter.ai/xingchen-agi/xing4.0-29b-a4b:free |
Get this data via API or MCP
Full daily history, trends and change events for XingChen: Xing4.0 29B A4B (free) and thousands of other AI-ecosystem entities.
curl -H "Authorization: Bearer $ADC_KEY" \
"https://agentdataco.com/api/v1/llm-pricing/history?entity=xingchen-agi%2Fxing4.0-29b-a4b%3Afree"
curl -H "Authorization: Bearer $ADC_KEY" \
"https://agentdataco.com/api/v1/llm-pricing?q=xingchen-agi%2Fxing4.0-29b-a4b%3Afree"Or connect your agent to our remote MCP server: https://agentdataco.com/mcp.
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