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...
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Among the 430 chat models on CoreAI, PrismML: Ternary Bonsai 2 27B ranks #191 by context window — 262K tokens, roughly 196,608 words or 393 pages of text in a single conversation. On price, it is the #40 cheapest of 143 budget-tier models by input cost. Released 2026-09-18, it is one of the 1 newest additions to the catalog. It supports step-by-step reasoning (thinking mode) and accepts image input.
Every model in this table is available on CoreAI — open the web app and run the same prompt through PrismML: Ternary Bonsai 2 27B and inclusionAI: Ling 3.0 Flash VL (free) side by side to judge with your own eyes.
A typical question (about 1,000 tokens in, 500 out) runs $0.00032 on PrismML: Ternary Bonsai 2 27B's raw per-token rates; a heavy session with a 50K-token document costs about $0.006. On CoreAI you don't juggle these numbers — one subscription covers PrismML: Ternary Bonsai 2 27B and 300+ other models under a plan usage limit, with no API keys. See plans.
PrismML: Ternary Bonsai 2 27B handles 262K tokens of context — roughly 196,608 words, or about 393 pages of text in one conversation.
PrismML: Ternary Bonsai 2 27B's underlying rates are $0.075 per 1M input tokens and $0.5 per 1M output tokens. On CoreAI it is included in one subscription alongside 300+ models, so there is no per-token billing to manage.
Yes — PrismML: Ternary Bonsai 2 27B accepts image input, so you can attach screenshots, photos or diagrams and ask questions about them.
Yes. PrismML: Ternary Bonsai 2 27B can work through problems step by step before answering; on CoreAI you can toggle thinking mode per message.
Open the CoreAI web app or the iOS/Android app, pick PrismML: Ternary Bonsai 2 27B in the model selector, and chat — no API key, no per-token billing. One subscription covers PrismML: Ternary Bonsai 2 27B and 300+ other models.
The closest alternatives on CoreAI are inclusionAI: Ling 3.0 Flash VL (free), IBM: Granite 4.0 Micro — similar tier and capability. The fastest way to choose is running one prompt through them side by side in CoreAI's Compare view.
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