Nemotron 3.5 Lightning vs Qwen3.8 Flash
Price, context window & benchmark comparison
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Verdict: Nemotron 3.5 Lightning is 2.1× cheaper than Qwen3.8 Flash on a typical 3:1 input/output mix. Qwen3.8 Flash has the larger context window (1M vs 262K).
| Nemotron 3.5 Lightning | Qwen3.8 Flash | |
|---|---|---|
| Input price / 1M | $0.08 | $0.15 |
| Output price / 1M | $0.20 | $0.47 |
| Blended price (3:1) | $0.11 | $0.23 |
| Cached input / 1M | $0.04 | $0.016 |
| Context window | 262K | 1M |
| Max output | 131K | 131K |
| Intelligence index | 12.9 | — |
| Coding index | 26.8 | — |
| Providers | 4 | 1 |
| Best provider uptime (30m) | 100.0% | 100.0% |
| Vision input | No | Yes |
| Reasoning | Yes | Yes |
| Tool calling | Yes | Yes |
| Released | 2026-08-11 | 2026-08-26 |
| Retirement | — | — |
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FAQ
Which is cheaper, Nemotron 3.5 Lightning or Qwen3.8 Flash?
Nemotron 3.5 Lightning is 2.1× cheaper than Qwen3.8 Flash on a typical 3:1 input/output mix.
Nemotron 3.5 Lightning vs Qwen3.8 Flash: which has a bigger context window?
Nemotron 3.5 Lightning: 262,144 tokens. Qwen3.8 Flash: 1,000,000 tokens.
How much would 1 million requests cost?
At 2,000 input + 500 output tokens per request: Nemotron 3.5 Lightning ≈ $260.00, Qwen3.8 Flash ≈ $535.00.
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