Bonsai 27B is Prism Ml's language model with a 262K context window. A large-scale language model from Prism ML's Bonsai series, designed for general-purpose natural language understanding and generation tasks.
Specifications
Canonical IDprism-ml-bonsai-27b
TypeLanguage
StatusActive
CreatorPrism Ml
Context Window262K tokens
Input ModalitiesText
Output ModalitiesText
Parameters27B

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Cheapest Instances to Run It

Cloud GPU instances that can host Bonsai 27B, ranked by cheapest on-demand price. The model needs about 65 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.

All clouds
FP16 (full precision)
US Dollar ($)
Instance
Cloud
GPU
VRAM
Price
Cheapest region
Standard_NP20sAzure2× AMD Alveo U250 FPGA (64GB)128 GB$3.30/hr
g7e.2xlargeAWSRTX PRO Server 600096 GB$3.36/hr
Standard_NC24ads_A100_v4AzureNVIDIA A10080 GB$3.67/hr
7 more instances can run Bonsai 27B
Unlock the full ranked list and FP8 / INT4 quantization with a CloudPrice subscription.

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Bonsai 2 27B262K$0.075$0.500Available
Bonsai 27B262KCurrent

Model IDs

prism-ml-bonsai-27b
together_ai/Prism-ML/Ternary-Bonsai-27B