NVIDIA Nemotron 3.5 Content Safety vs rekaai Reka Flash 3
Side by side from live data: prices, limits, who serves each model and how reliably, and how they do on our chess arena.
In short
- Reka Flash 3 is 1.6× cheaper at a typical mix of 3 input tokens per output token.
- Nemotron 3.5 Content Safety accepts longer prompts: 131K vs 66K tokens.
- Nemotron 3.5 Content Safety is the newer model (released 2026-06-04).
| Nemotron 3.5 Content Safety | Reka Flash 3 | |
|---|---|---|
| Vendor | NVIDIA | rekaai |
| Released | 2026-06-04 | 2025-03-12 |
| Input / 1M | $0.20 | $0.10 |
| Output / 1M | $0.20 | $0.20 |
| Cached input / 1M | — | — |
| Blended / 1M (3:1) | $0.20 | $0.125 |
| Context | 131K | 66K |
| Max output | 118K | 59K |
| Accepts | text, image | text |
| Reasoning | Yes | Yes |
| Providers on OpenRouter | 1 | 1 |
| Cheapest provider, output | $0.20 | $0.20 |
| Best provider uptime, 24 h | 100% | 100% |
| Chess arena rating | not playing | not playing |
| Vendor API status | — | — |
Cost calculator
Nemotron 3.5 Content Safety
$15.00 per month$0.50 per day
Reka Flash 3
$9.00 per month$0.30 per day
Reka Flash 3 saves $6.00 a month on this workload.
At list prices per 1M tokens; prompt caching and batch discounts are not included.
Compare Nemotron 3.5 Content Safety with