DBRX Models by Databricks Mosaic

Databricks MosaicDBRXOpen weightsHighlightOpen Source
6 models2024Up to 32K ctxFrom $0.600/1M input

Last refreshed 2026-10-06. Next refresh: weekly.

Details

LicenseDBRX
Commercial useRestricted
Models6
Released2024
Max context32K

Capabilities

Structured Outputs2 of 6 models

About

The DBRX family of large language models (LLMs), developed by Databricks, includes DBRX Base and DBRX Instruct, both of which have been released under an open license. These transformer-based, decoder-only models employ a distinguished fine-grained mixture-of-experts (MoE) architecture. This approach leverages a larger number of smaller expert networks, enhancing the quality of output compared to models with fewer, larger experts. Trained on an extensive dataset of 12 trillion tokens encompassing text and code, these models showcase high performance with the capability to handle up to 32,000 tokens of context. DBRX Instruct is specially optimized for few-turn interactions, making it suitable for efficient conversational applications. The DBRX models not only excel in efficiency during training and inference but also outperform many leading closed and open-source models in various benchmarks. They are accessible for download on Hugging Face and integrated through Databricks' Foundation Model APIs.

Decision facts

Best fit
structured outputscoding
Capability starting point
DeepInfra DBRX Instruct with 32K context and structured outputs
Lowest tracked input
DBRX Instruct · $0.600/1M · DeepInfra
Closest related family
Agents-A1

Current Variants

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

5 in view1 retired

Use when the workload needs 32K context and 20B parameters.

2024-0732K context20B parameters
DBRXCurrent

Use when the workload needs 32K context and 132B parameters.

2024-0332K context132B parameters
DBRX BaseCurrent

Use when the workload needs 32K context and 132B parameters.

2024-0332K context132B parameters

Use when the workload needs 32K context, 132B parameters, and structured outputs.

2024-0332K context132B parametersstructured outputs

Use when the workload needs 32K context and 132B parameters.

2024-0332K context132B parameters

Release Timeline

2 release groups
2024-07
1 current
DBRX Instruct 20B
32K context20B parameters
Current
2024-03
4 current · 1 retired
DBRX
32K context132B parameters
Current
DBRX Base
32K context132B parameters
Current
DBRX Instruct
32K context132B parametersstructured outputs
Archived
DeepInfra DBRX Instruct
32K context132B parametersstructured outputs
Current
Fireworks DBRX-Instruct
32K context132B parameters
Current

Specifications(6 models)

DBRX model specifications comparison
ModelReleasedContextParametersStructured Outputs
DBRX Instruct 20B2024-0732K20BNo
DBRX2024-0332K132BNo
DBRX Base2024-0332K132BNo
DeepInfra DBRX Instruct2024-0332K132BYes
Fireworks DBRX-Instruct2024-0332K132BNo

Pricing

DBRX model pricing by provider
ModelProviderInput / 1MOutput / 1MType
DeepInfra DBRX InstructDeepInfra$0.6$1.2Serverless
Fireworks DBRX-InstructFireworks AI$1.5$1.5Serverless