Mellum2 12B A2.5B

JetBrains/Mellum2-12B-A2.5B-Instruct

Best Input Price

$0.05 / 1M

Mellum2-12B-A2.5B-Instruct is a fast MoE model with 131K context built for coding, tool use, and low-latency AI workflows.

Context Window

131,072 tokens

Reasoning

Tool Calling

Supported

Released

2026-06-01

Inference Providers (1)

Provider	Model ID	Context	Input / 1M	Output / 1M	Action
CoreWeave	JetBrains/Mellum2-12B-A2.5B-Instruct	131,072	$0.05	$0.10	Docs ↗