Mellum2.1 12B A2.5B Thinking GGUF
JetBrains · Oct 7, 2026
Mellum2.1 12B A2.5B Thinking GGUF is a text-generation model published on Hugging Face by JetBrains.
Open-weight model151,955 downloadsapache-2.0
Mellum2.1 12B A2.5B Thinking
Mellum2.1 12B A2.5B Thinking is a text-generation model published on Hugging Face by JetBrains.
- Downloads (30d)
- 3,993
- Released
- Sep 20, 2026
Specifications
Mellum2.1 12B A2.5B Thinking specs
- Provider
- JetBrains
- Type
- Open-weight model
- Model ID
JetBrains/Mellum2.1-12B-A2.5B-Thinking- Task
- text generation
- Released
- Sep 20, 2026
- License
- apache-2.0
- Architecture
- transformers
- Base model
- JetBrains/Mellum2-12B-A2.5B-Base
- Downloads
- 3,993Hugging Face, last 30 days
- Likes
- 169
- Languages
- English
- Popularity
- 21/1003,993 Hugging Face downloads in the last 30 days
- Source
- Hugging Face
Overview
About Mellum2.1 12B A2.5B Thinking
Mellum2.1 12B A2.5B Thinking is an open-weight model from JetBrains, released on Sep 20, 2026, with the apache-2.0 license, 3,993 Hugging Face downloads in the last 30 days.
Specs are sourced from Hugging Face and were last checked on Oct 20, 2026. Always confirm current pricing and limits with the provider before production use.
FAQ
Mellum2.1 12B A2.5B Thinking questions
When was Mellum2.1 12B A2.5B Thinking released?
Mellum2.1 12B A2.5B Thinking was published on Sep 20, 2026.
Can I run Mellum2.1 12B A2.5B Thinking locally?
Mellum2.1 12B A2.5B Thinking is published as an open-weight model on Hugging Face under the apache-2.0 license, so you can download the weights and run them on compatible hardware, subject to the license terms.