DeepSeek V4.1 Flash vs Trinity Mini: cost comparison
Prices updated 2026-10-30 · computed from live provider data
Short answer: Trinity Mini is cheaper on a
3:1 input/output blend — $0.071 per million tokens versus
$0.159, a 55% difference.
DeepSeek V4.1 Flash offers the larger context window at 1,048,576 tokens, against 128,000 for Trinity Mini.
Head to head
| DeepSeek V4.1 Flash | Trinity Mini | |
|---|---|---|
| Input, per 1M tokens | $0.045 | $0.045 |
| Output, per 1M tokens | $0.500 | $0.150 |
| Blended 3:1, per 1M | $0.159 | $0.071 |
| Context window | 1,048,576 | 128,000 |
| Vendor | deepseek | together_ai |
Monthly cost at real volumes
| Workload (input / output) | DeepSeek V4.1 Flash | Trinity Mini |
|---|---|---|
| 1M in / 250K out | $0.170 | $0.083 |
| 10M in / 2.5M out | $1.70 | $0.825 |
| 100M in / 25M out | $17.00 | $8.25 |
Which should you pick?
Pick DeepSeek V4.1 Flash when you need the longer context window (1,048,576 vs 128,000 tokens). Pick Trinity Mini when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.