Model · xgen-7b-8k-base

xgen-7b-8k-base

Developer: Salesforce AI Research
Availability: available · checked 2026-09-24 · source

Raw record: /data/models/xgen-7b-8k-base.json

Fields

id

xgen-7b-8k-base

identifiers

huggingface

Salesforce/xgen-7b-8k-base

developer

Salesforce AI Research

release_date

2023-09-07recorded · source

weights_status

open

availability

available · checked 2026-09-24 · source

license

apache-2.0partial · source

note:  From HF card metadata (uploader-declared); confirm against the license text.

architecture

family

decoder_only

note

family read from config 'architectures': ['LlamaForCausalLM'].

n_layers

32recorded · source

hidden_size

4096recorded · source

n_heads

32recorded · source

vocab_size

51200recorded · source

context_length

8192recorded · source

positional_encoding

nullnot_recorded

training_data

nullnot_recorded

note:  Salesforce's paper/card do not disclose the pretraining corpus composition.

techniques

primary_sources

https://huggingface.co/Salesforce/xgen-7b-8k-base

https://huggingface.co/Salesforce/xgen-7b-8k-base/raw/14ca1dadca23f5fb99d99c90b1638ecff2a52f9e/config.json

record_history

date:2026-09-24 · change:ingested as candidate from HF (Salesforce/xgen-7b-8k-base@14ca1dadca23f5fb99d99c90b1638ecff2a52f9e) · by:ingest_hf.py ·

date:2026-09-24 · change:preparer: developer, release date set · by:claude (preparer, Sonnet 5) ·

date:2026-09-24 · change:preparer cleanup: removed 2 stale flag(s) · by:claude (preparer, Sonnet 5) ·

date:2026-09-24 · change:preparer cleanup: training_data flag reworded to reflect a real, checked gap rather than an unfilled TODO · by:claude (preparer, Sonnet 5) ·

date:2026-09-24 · change:reviewed and promoted from staging (0 edge(s) accepted) · by:Wilson Pruitt ·

Parents

No edges recorded.

Children

No edges recorded.

Read in

No station on the reading path has touched this record yet.