Reka Flash 3 vs Qwen 2.5.7 B Instruct: cost comparison
Prices updated 2026-11-06 · computed from live provider data
Short answer: Qwen 2.5.7 B Instruct is cheaper on a
3:1 input/output blend — $0.125 per million tokens versus
$0.125, a 0% difference.
Reka Flash 3 offers the larger context window at 65,536 tokens, against 32,768 for Qwen 2.5.7 B Instruct.
Head to head
| Reka Flash 3 | Qwen 2.5.7 B Instruct | |
|---|---|---|
| Input, per 1M tokens | $0.100 | $0.100 |
| Output, per 1M tokens | $0.200 | $0.200 |
| Blended 3:1, per 1M | $0.125 | $0.125 |
| Context window | 65,536 | 32,768 |
| Vendor | rekaai | qwen |
Monthly cost at real volumes
| Workload (input / output) | Reka Flash 3 | Qwen 2.5.7 B Instruct |
|---|---|---|
| 1M in / 250K out | $0.150 | $0.150 |
| 10M in / 2.5M out | $1.50 | $1.50 |
| 100M in / 25M out | $15.00 | $15.00 |
Which should you pick?
Pick Reka Flash 3 when you need the longer context window (65,536 vs 32,768 tokens). Pick Qwen 2.5.7 B Instruct when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.