PrismML: Ternary Bonsai 2 27B vs Nex AGI: Nex-N2.5-Pro
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-10-13.
| PrismML: Ternary Bonsai 2 27B | Nex AGI: Nex-N2.5-Pro | |
|---|---|---|
| Vendor | prism-ml | nex-agi |
| Quality Score | 100 | 100 |
| Input Price | $0.07/M | $0.07/M |
| Output Price | $0.50/M | $0.25/M |
| Context Window | 262,144 | 262,144 |
| Max Output | 32,768 | 235,929 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | - |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, Nex-N2.5-Pro costs $0.14 and Ternary Bonsai 2 27B costs $0.20, so Nex-N2.5-Pro is about 1.5 times cheaper for the same work.
Both read up to 262,144 tokens at once, roughly 393 pages of text.
Across the 3 tasks where they differ, Nex-N2.5-Pro on 3 (Code Completion, CSV / Spreadsheet Cleanup, Bulk Data Labeling).
Pick Nex-N2.5-Pro if you need lower cost or the stronger all-round task scores.
Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.
Who wins by task?
| Task | PrismML: Ternary Bonsai 2 27B | Nex AGI: Nex-N2.5-Pro |
|---|---|---|
| Code Completion | 129 | 129 |
| CSV / Spreadsheet Cleanup | 128 | 128 |
| Bulk Data Labeling | 129 | 129 |
Scores reflect capability match + benchmark data + pricing for each task. Methodology →