LLM Reference

PLaMo Models by Preferred Networks

Preferred NetworksApache 2.0Open source
1 model2023Up to 4k ctx

Last refreshed 2026-06-29. Next refresh: weekly.

Details

LicenseApache 2.0OSI-approved
Commercial useCommercial use: permitted
Models1
Released2023
Max context4k

About

PLaMo (Preferred Language Model) is Preferred Networks' family of Japanese foundation models. Built on PFN's expertise in deep learning and high-performance computing, PLaMo models are designed for Japanese text generation and enterprise AI applications.

Decision facts

Best fit
General model comparison
Capability starting point
PLaMo-13B with 4k context
Lowest tracked input
Not tracked
Closest related family
Claude 3

Current Variants

Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.

1 in view
PLaMo-13BCurrent

Use when the workload needs 4k context and 13B parameters.

2023-104k context13B parameters

Release Timeline

1 release group
2023-10
1 current
PLaMo-13B
4k context13B parameters
Current

Specifications(1 models)

PLaMo model specifications comparison
ModelReleasedContextParameters
PLaMo-13B2023-104k13B