OpenAI: GPT-6.1 Sol vs PrismML: Ternary Bonsai 2 27B

For a sample job of 1 million input tokens and 250,000 output tokens, Ternary Bonsai 2 27B costs $0.20 and GPT-6.1 Sol costs $4.50, so Ternary Bonsai 2 27B is about 22.5 times cheaper for the same work.

GPT-6.1 Sol reads up to 1,050,000 tokens at once, roughly 1,575 pages of text, against about 393 pages for Ternary Bonsai 2 27B.

Across the 20 tasks where they differ, GPT-6.1 Sol scores higher on 16 (SQL Generation, Code Review, Code Refactoring and others), Ternary Bonsai 2 27B on 4 (Code Completion, JSON Extraction, Bulk Data Labeling and others).

Pick GPT-6.1 Sol if you need long documents or the stronger all-round task scores; pick Ternary Bonsai 2 27B if you need lower cost.

Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.