# Ternary Bonsai 2 27B — price & specs

Source: https://modelbank.ai/models/ternary-bonsai-2-27b · updated 2026-11-12 · ModelBank

| Field | Value |
|---|---|
| Vendor | Prism Ml |
| Input price | $0.075 / 1M tokens |
| Output price | $0.5 / 1M tokens |
| Cached input | $0.0375 / 1M tokens |
| Context window | 262,144 tokens |
| Max output | 32,768 tokens |
| Input modalities | text,image |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | — / — |
| Released | 2026-09-18 |
| Retirement date | none announced |

## 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...

## Price history

- 2026-09-24: $0.075 in / $0.5 out


JSON: https://modelbank.ai/api/v1/models/ternary-bonsai-2-27b