ZAYA1-8B
Zyphra/ZAYA1-8B
8.8B parametersLicense: apache-2.0
Tracked by OpenModelStats since September 8, 2026View on Hugging Face ↗
- Downloads 30DRolling recent-window download count as reported by the source platform.
- 12K
- Total downloadsCumulative all-time download counter reported by the source platform.
- 348.9K
- Gained 7DIncrease in cumulative total downloads between OpenModelStats' own observations seven days apart.
- +5,951(increase)
- 1.8%(up) vs baseline
- Gained 30DIncrease in cumulative total downloads between OpenModelStats' own observations roughly thirty days apart.
- —
- LikesCommunity likes reported by the source platform.
- 595
- +0 in 7D
- Rank · tracked modelsPosition among all eligible models tracked by OpenModelStats, ordered by recent downloads.
- #7,507
- 14(down 14 places)this week
- Parameters
- 8.8B
- Last source update
- Jun 26, 2026
- MomentumOpenModelStats' composite rising-model signal (0–100): a percentile blend of absolute 7-day download gains, capped percentage growth, and likes gained. See Methodology.
- 62.5
- ZAYA1-8B gained 5,951 downloads during the last seven tracked days.
Downloads over time
Cumulative total downloads observed by OpenModelStatsLikes over time
Rank among tracked models
Lower is betterOverview
ZAYA1-8B is an AI model published by Zyphra. OpenModelStats has tracked the model since Sep 8, 2026, most recently observing it 10h ago.
- Published
- May 4, 2026
- Last updated
- Jun 26, 2026
- Library
- —
- License
- apache-2.0
- Task
- —
- Parameters
- 8,840,488,784
- Spaces
- —
- Derivative models
- 2
- Velocity 7D/day
- 850
safetensorszayaarxiv:2605.05365base_model:Zyphra/ZAYA1-reasoning-basebase_model:finetune:Zyphra/ZAYA1-reasoning-baselicense:apache-2.0eval-resultsregion:us
Publisher
ZyphraView publisher statistics →Derived from Zyphra/ZAYA1-reasoning-base (reported by the source; parent not yet tracked).
Model family
Based on base-model relationships reported by the source's metadata.
Derivative models
Similar models
| Model | DL 30D |
|---|---|
| ZAYA1-baseZyphra | 292 |
| Apertus-v1.5-8B-baseswiss-ai | 187 |
| openbuddy-yi1.5-9b-v21.1-32kOpenBuddy | 9,192 |
| t5gemma-2-4b-4bgoogle | 8,787 |
| Yi-1.5-9B-Chat01-ai | 20K |
| Yi-1.5-9B01-ai | 14.9K |