Hy4 preview vs Nemotron 3.5 Lightning
Price, context window & benchmark comparison
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Compare different models
Verdict: Nemotron 3.5 Lightning is 11.4× cheaper than Hy4 preview on a typical 3:1 input/output mix. Hy4 preview has the larger context window (1M vs 262K).
| Hy4 preview | Nemotron 3.5 Lightning | |
|---|---|---|
| Input price / 1M | $0.83 | $0.08 |
| Output price / 1M | $2.50 | $0.20 |
| Blended price (3:1) | $1.25 | $0.11 |
| Cached input / 1M | $0.042 | $0.04 |
| Context window | 1M | 262K |
| Max output | 64K | 131K |
| Intelligence index | — | 12.9 |
| Coding index | — | 26.8 |
| Providers | 3 | 4 |
| Best provider uptime (30m) | 100.0% | 100.0% |
| Vision input | No | No |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-08-28 | 2026-08-11 |
| Retirement | — | — |
Cost calculator
FAQ
Which is cheaper, Hy4 preview or Nemotron 3.5 Lightning?
Nemotron 3.5 Lightning is 11.4× cheaper than Hy4 preview on a typical 3:1 input/output mix.
Hy4 preview vs Nemotron 3.5 Lightning: which has a bigger context window?
Hy4 preview: 1,048,576 tokens. Nemotron 3.5 Lightning: 262,144 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Hy4 preview ≈ $2,919, Nemotron 3.5 Lightning ≈ $260.00.
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