Nemotron 3 Ultra vs Nemotron 3.5 Lightning
Price, context window & benchmark comparison
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Verdict: Nemotron 3.5 Lightning is 10.2× cheaper than Nemotron 3 Ultra on a typical 3:1 input/output mix. Nemotron 3 Ultra scores higher on the Artificial Analysis Intelligence Index (11.8 vs 5.5).
| Nemotron 3 Ultra | Nemotron 3.5 Lightning | |
|---|---|---|
| Input price / 1M | $0.60 | $0.07 |
| Output price / 1M | $2.40 | $0.20 |
| Blended price (3:1) | $1.05 | $0.10 |
| Cached input / 1M | $0.12 | $0.04 |
| Context window | 262K | 262K |
| Max output | 183K | 236K |
| Intelligence index | 11.8 | 5.5 |
| Coding index | 49.3 | 26.8 |
| Providers | — | 5 |
| Best provider uptime (30m) | — | 100.0% |
| Vision input | No | No |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-06-04 | 2026-08-11 |
| Retirement | — | — |
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FAQ
Which is cheaper, Nemotron 3 Ultra or Nemotron 3.5 Lightning?
Nemotron 3.5 Lightning is 10.2× cheaper than Nemotron 3 Ultra on a typical 3:1 input/output mix.
Nemotron 3 Ultra vs Nemotron 3.5 Lightning: which has a bigger context window?
Nemotron 3 Ultra: 262,144 tokens. Nemotron 3.5 Lightning: 262,144 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Nemotron 3 Ultra ≈ $2,400, Nemotron 3.5 Lightning ≈ $240.00.
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