Models/Prism-ml/Ternary Bonsai 2 27B

Ternary Bonsai 2 27B

Name: Ternary Bonsai 2 27B API access
Brand: Prism-ml

Prism-ml · Open weights · Released Sep 18, 2026 · prism-ml/ternary-bonsai-2-27b

Best $0.075 in / $0.50 out via Darkbloom · int4

Compare Estimate cost

262K contextVisionToolsReasoningStructured outputPrompt cachingOpen weights

Available from 1 providerUSD / MTOK · PRICES 21 MINUTES AGO · SPEED 6 DAYS AGO

EST. MONTHLY COSTclick a row for detail · click headers to sort

PROVIDER	INPUT	OUTPUT	CACHE	CONTEXT	QUANT	TTFT	TPS	UPTIME
Darkbloom	$0.075	$0.50	$0.037	262K	int4	24.8s	30 tok/s	98.8%

TTFT/TPS: median (P50) over trailing 504h · chat10k profile (~10K in / 200 out) · measured via OpenRouter routing · methodology v1.1 · measured 6 days ago

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Pricing variants · USD / MTok in / out

STANDARD

$0.075 / $0.50

per MTok in / out

CACHE READ $0.037

Recent changesRSS ↗

Sep 19, 2026model added

About

Bonsai 2 27B is a 27B-parameter reasoning model from PrismML derived from Qwen3.8-27B. It supports coding, mathematics, tool calling, and image understanding with a 262K-token context window. Ternary compression shrinks...

Specifications

Context window262,144

Max output32,768

Modalities intext, image

Modalities outtext

LicenseOpen weights

ReleasedSep 18, 2026

TokenizerQwen

WeightsHugging Face ↗

Open weights

Hugging Faceprism-ml/Ternary-Bonsai-2-27B-gguf ↗

Downloads1.8M

Likes2.9K

Licenseapache-2.0

gguf

Ternary Bonsai 2 9B$0.08 / $0.13

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[![Ternary Bonsai 2 27B](https://modelindex.ai/badge/prism-ml/ternary-bonsai-2-27b)](https://modelindex.ai/models/prism-ml/ternary-bonsai-2-27b)

Sources

OpenRouter API21 minutes ago

AGGREGATOR

Hugging Face21 minutes ago

COMMUNITY

ModelIndex benchmarks6 days ago

MEASURED

Verified 21 minutes ago · list prices, not negotiated rates.