Hy4 vs Ternary Bonsai 2 27B

Price, context window & benchmark comparison

Tencent

Hy4

Tencent
$0.42 / $1.25
Input / Output · per 1M tokens
VS
Prism Ml

Ternary Bonsai 2 27B

Prism Ml
$0.075 / $0.50
Input / Output · per 1M tokens
Compare different models
Tencent
Prism Ml
Verdict: Ternary Bonsai 2 27B is 3.5× cheaper than Hy4 on a typical 3:1 input/output mix. Hy4 has the larger context window (1M vs 262K).
Hy4Ternary Bonsai 2 27B
Input price / 1M$0.42$0.075
Output price / 1M$1.25$0.50
Blended price (3:1)$0.63$0.18
Cached input / 1M$0.021$0.0375
Context window1M262K
Max output66K33K
Intelligence index34.6—
Coding index——
Providers1—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-11-042026-09-18
Retirement——

Cost calculator

FAQ

Which is cheaper, Hy4 or Ternary Bonsai 2 27B?

Ternary Bonsai 2 27B is 3.5× cheaper than Hy4 on a typical 3:1 input/output mix.

Hy4 vs Ternary Bonsai 2 27B: which has a bigger context window?

Hy4: 1,048,576 tokens. Ternary Bonsai 2 27B: 262,144 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Hy4 ≈ $1,459, Ternary Bonsai 2 27B ≈ $400.00.

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