NVIDIA
Nemotron 3.5 Lightning (free) API prices by provider
nvidia/nemotron-3.5-lightning:free
1 inference providers serve this exact model through OpenRouter. Input and output rates are paired per endpoint; route tags may identify a region or sub-endpoint whose eligibility is not yet verified.
- Active endpoints
- 0 / 1
- Lowest at 1M in + 1M out
- —
- No active standard endpoint
- Context up to
- 1M
- Latest price change
- None yet
- Rates unchanged since first record 2026-09-29
| Provider · route | Tier | Input / 1M | Output / 1M | Cache read | Cache write | Context | Tools | 1M + 1M | Status | Price since |
|---|---|---|---|---|---|---|---|---|---|---|
Nvidia nvidia/nvfp4 · nvfp4 | Free | $0.00 | $0.00 | — | — | 1M | Yes | $0.00 | Unavailable | Since |
“—” means no rate is published for that endpoint; it is excluded from estimates, not counted as zero. “Since” is the first record with no rate change observed; “Changed” is the latest observed rate or billing change. Per-request fees: not published for any endpoint here. Status is the upstream operational flag, not a measured uptime.