Ling 3.0 Flash Fin vs DeepSeek V4 Flash Latest: cost comparison
Prices updated 2026-11-13 · computed from live provider data
Short answer: Ling 3.0 Flash Fin is cheaper on a
3:1 input/output blend — $0.062 per million tokens versus
$0.108, a 42% difference.
DeepSeek V4 Flash Latest offers the larger context window at 1,048,576 tokens, against 262,144 for Ling 3.0 Flash Fin.
Head to head
| Ling 3.0 Flash Fin | DeepSeek V4 Flash Latest | |
|---|---|---|
| Input, per 1M tokens | $0.042 | $0.043 |
| Output, per 1M tokens | $0.123 | $0.300 |
| Blended 3:1, per 1M | $0.062 | $0.108 |
| Context window | 262,144 | 1,048,576 |
| Vendor | inclusionai | deepseek |
Monthly cost at real volumes
| Workload (input / output) | Ling 3.0 Flash Fin | DeepSeek V4 Flash Latest |
|---|---|---|
| 1M in / 250K out | $0.073 | $0.118 |
| 10M in / 2.5M out | $0.728 | $1.18 |
| 100M in / 25M out | $7.28 | $11.84 |
Which should you pick?
Pick DeepSeek V4 Flash Latest when you need the longer context window (1,048,576 vs 262,144 tokens). Pick Ling 3.0 Flash Fin when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.