Model · codellama-7b-python

CodeLlama-7b-Python-hf

Developer: Meta
Availability: available · checked 2026-09-24 · source

Raw record: /data/models/codellama-7b-python.json

Fields

id

codellama-7b-python

identifiers

huggingface

codellama/CodeLlama-7b-Python-hf

developer

Meta

release_date

2023-08-24partial · source

note:  HF repo creation date; may predate or postdate public release.

weights_status

open

availability

available · checked 2026-09-24 · source

license

llama2partial · 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

32000recorded · source

context_length

16384recorded · source

n_kv_heads

32recorded · source

positional_encoding

rotary (RoPE)recorded · source

note:  Architecture unchanged from code-llama-7b (further pretraining, not a structural change).

training_data

Code Llama's 500B-token training run, plus a further 100B tokens of a Python-heavy dataset.recorded · source

techniques

primary_sources

https://huggingface.co/codellama/CodeLlama-7b-Python-hf

https://huggingface.co/codellama/CodeLlama-7b-Python-hf/raw/d4178f5d2eead875e627ec487b23679266319b7f/config.json

record_history

date:2026-09-24 · change:ingested as candidate from HF (codellama/CodeLlama-7b-Python-hf@d4178f5d2eead875e627ec487b23679266319b7f) · by:ingest_hf.py ·

date:2026-09-24 · change:preparer: developer, fine_tuned_from code-llama-7b added · by:claude (preparer, Sonnet 5) ·

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

date:2026-09-24 · change:preparer cleanup: positional_encoding propagated from an unchanged parent architecture · by:claude (preparer, Sonnet 5) ·

date:2026-09-24 · change:reviewed and promoted from staging (1 edge(s) accepted) · by:Wilson Pruitt ·

Parents

Weights descend

• fine_tuned_from → Code Llama 7B declared source Paper: Code Llama - Python models are 'further specialized on 100B tokens using a Python-heavy dataset', starting from the base Code Llama checkpoints.

Children

No edges recorded.

Read in

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