What is the cheapest Prism Ml model?

Ternary Bonsai 2 27B at $0.07 per 1M input tokens and $0.50 per 1M output tokens (vendor list price).

Which Prism Ml model has the largest context window?

Ternary Bonsai 2 27B accepts 262K tokens of context.

How do I route to Prism Ml models with OpenSmartRoute?

Declare a target in targets.yaml with metadata.model set to the catalogue id (for example prism-ml/ternary-bonsai-2-27b); the router scores it against every other target on cost, quality, latency and your policies for each request.

All vendors

Vendor

Prism Ml models

1 model in the reference catalogue, vendor list prices per million tokens. 0 are routable on this deployment today.

Models

0 routable here

Cheapest (blended)

$0.18

Ternary Bonsai 2 27B

Median list price

$0.18

3:1 input to output per 1M tokens

Strongest

no published benchmarks

Every Prism Ml model

Newest first. Prices are the vendor's published rates per million tokens; click a model for the full specification.

Model	Released	Context	Input / 1M	Output / 1M	Intelligence	Capabilities
Ternary Bonsai 2 27Bprism-ml/ternary-bonsai-2-27b	Sep 18, 2026	262K	$0.07	$0.50	-	reasoning tools open weights

Frequently asked

What is the cheapest Prism Ml model?: Ternary Bonsai 2 27B at $0.07 per 1M input tokens and $0.50 per 1M output tokens (vendor list price).
Which Prism Ml model has the largest context window?: Ternary Bonsai 2 27B accepts 262K tokens of context.
How do I route to Prism Ml models with OpenSmartRoute?: Declare a target in targets.yaml with metadata.model set to the catalogue id (for example prism-ml/ternary-bonsai-2-27b); the router scores it against every other target on cost, quality, latency and your policies for each request.

Route Prism Ml with everything else

OpenSmartRoute picks the cheapest model that meets your quality bar per request, so a Prism Ml flagship handles hard prompts while small models take the rest. Price a workload or try a routing decision live.

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