Ternary Bonsai 2 27 B pricing
Source: openrouter · updated 2026-10-28
Short answer: Ternary Bonsai 2 27 B costs $0.075 per million input tokens and $0.500 per million output tokens. That is a 3:1 blended rate of $0.181 per million tokens, ranking it #101 of 713 tracked models by input price.
Input / 1M
$0.075
Output / 1M
$0.500
Output ÷ input
6.67×
Context window
262,144
Price breakdown
| Metric | USD |
|---|---|
| Input, per 1M tokens | $0.075 |
| Output, per 1M tokens | $0.500 |
| Output ÷ input multiple | 6.67× |
| 3:1 blended, per 1M tokens | $0.181 |
| Context window | 262,144 tokens |
| Vendor | prism-ml |
What a typical workload costs
| Monthly volume | Input cost | Output cost | Total |
|---|---|---|---|
| 1M in / 250K out | $0.075 | $0.125 | $0.200 |
| 10M in / 2.5M out | $0.750 | $1.25 | $2.00 |
| 100M in / 25M out | $7.50 | $12.50 | $20.00 |
Other prism-ml models
| Model | Input | Output |
|---|---|---|
| Ternary Bonsai 2.9 B | $0.080 | $0.130 |
Compare against
Cheaper alternatives
Next cheaper option: Llama Guard 4 12 B at $0.180 per 1M input tokens. Next step up: Doubao Seed 2.1 Lite 260915 at $0.115 per 1M input tokens.
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