Claims and evidence
- Released No dated announcement by Hugging Face was found, so only the month is recorded. The repository was created on 2023-10-09 and the model card written on 2023-10-10; the Zephyr 7B beta card of 2023-10-26 already compares with this model. Primary source[1]Hub commit history: repository created 2023-10-09, model card written 2023-10-10 [2]Performance table, row Zephyr-7b-alpha
- Status AvailableWeights are downloadable from the HuggingFaceH4 organisation on the Hub. Hugging Face publishes no deprecation page for its models. Primary source[1]Hub repository HuggingFaceH4/zephyr-7b-alpha, Files and versions
- Derived from (fine tune) Mistral 7B (Mistral AI) Primary source[1]
- Input text Primary source[1]first paragraph; Model description
- Output text Primary source[1]first paragraph; Model description
- Open weights YesMIT licence; the commit history shows the licence set to MIT on 2023-10-13. Primary source[1]Model description, License
- Parameters 7B Primary source[1]Model description, Model type
- Access Open-weights download Primary source[1]Intended uses and limitations
Lineage
Predecessors
No known predecessor.
Successors
- Zephyr 7B β · October 2023
Based on
- Mistral 7B · Mistral AI · 27 September 2023 · derived (fine tune)
Variants and derived
None recorded.
Siblings
None recorded.
All ancestors
- Mistral 7B · Mistral AI · 27 September 2023
All descendants
- Zephyr 7B β · October 2023
- Zephyr 7B Gemma · 1 March 2024
- Zephyr 141B-A35B · 12 April 2024
Variants
No variants recorded in this record.
Related AI Radar coverage
AI Radar coverage starts in June 2026; no coverage linked yet.