DeepSeek Flash Latest vs Nex N2.5 Mini: cost comparison
Prices updated 2026-11-12 · computed from live provider data
Short answer: Nex N2.5 Mini is cheaper on a
3:1 input/output blend — $0.044 per million tokens versus
$0.117, a 62% difference.
DeepSeek Flash Latest offers the larger context window at 1,048,576 tokens, against 262,144 for Nex N2.5 Mini.
Head to head
| DeepSeek Flash Latest | Nex N2.5 Mini | |
|---|---|---|
| Input, per 1M tokens | $0.022 | $0.025 |
| Output, per 1M tokens | $0.400 | $0.100 |
| Blended 3:1, per 1M | $0.117 | $0.044 |
| Context window | 1,048,576 | 262,144 |
| Vendor | deepseek | nex-agi |
Monthly cost at real volumes
| Workload (input / output) | DeepSeek Flash Latest | Nex N2.5 Mini |
|---|---|---|
| 1M in / 250K out | $0.122 | $0.050 |
| 10M in / 2.5M out | $1.22 | $0.500 |
| 100M in / 25M out | $12.20 | $5.00 |
Which should you pick?
Pick DeepSeek Flash Latest when you need the longer context window (1,048,576 vs 262,144 tokens). Pick Nex N2.5 Mini when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.