token.app › Compare › Mercury 3 vs DeepSeek V4.1 Flash 1017
Mercury 3 vs DeepSeek V4.1 Flash 1017
Mercury 3 is 1.6× cheaper per token on a blended 3:1 basis. DeepSeek V4.1 Flash 1017 accepts the larger context window (1.0M).
Head to head
Blended price uses a 3:1 input:output mix
| Mercury 3 | DeepSeek V4.1 Flash 1017 | |
|---|---|---|
| Provider | Inception | DeepSeek |
| Input $/1M | $0.100 | $0.150 |
| Output $/1M | $0.350 | $0.600 |
| Blended $/1M | $0.163 | $0.262 |
| Context window | 1M | 1.0M |
| Max output | 131K | 393K |
| Released | Oct 2026 | Oct 2026 |
| Licence | Proprietary | Open weights |
Choose Mercury 3 if…
- Costs less per token — $0.163 vs $0.262 blended
Choose DeepSeek V4.1 Flash 1017 if…
- Larger context window (1.0M)
- Open weights — self-hostable
- Newer model (released Oct 2026)
FAQ
Which is better, Mercury 3 or DeepSeek V4.1 Flash 1017?
We do not hold independently-run benchmark scores covering both Mercury 3 and DeepSeek V4.1 Flash 1017, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Mercury 3 cheaper than DeepSeek V4.1 Flash 1017?
Mercury 3 is cheaper: $0.163 versus $0.262 per million tokens blended at 3:1 input:output. Input alone: $0.100 vs $0.150. Output alone: $0.350 vs $0.600.
What context windows do Mercury 3 and DeepSeek V4.1 Flash 1017 have?
Mercury 3: 1,000,000 tokens. DeepSeek V4.1 Flash 1017: 1,048,576 tokens.
Who makes Mercury 3 and DeepSeek V4.1 Flash 1017?
Mercury 3 is made by Inception. DeepSeek V4.1 Flash 1017 is made by DeepSeek.