Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Reka Flash 3 | Mercury 2 |
|---|---|---|
| Input ($/M tokens) | $0.2 | $0.25 |
| Output ($/M tokens) | $0.8 | $0.75 |
Data from Artificial Analysis API — 12 benchmarks
Reka Flash 3 is cheaper overall. Its blended price (3:1 input/output ratio) is $0.35/M tokens vs $0.38/M for Mercury 2.
Mercury 2 wins 7 out of 12 benchmarks compared to 5 for Reka Flash 3. See the detailed benchmark chart above for per-category results.
Mercury 2 generates tokens faster at 907 tok/s vs 56 tok/s. Reka Flash 3 also has lower time-to-first-token (1.33s vs 3.76s).
Choose based on your priorities: Reka Flash 3 for lower cost, Mercury 2 for stronger benchmark performance, and Mercury 2 for faster generation. For latency-sensitive apps, check the TTFT comparison above.