Mercury 2 vs Mercury Edit 2: cost comparison
Prices updated 2026-11-09 · computed from live provider data
Short answer: Mercury Edit 2 is cheaper on a
3:1 input/output blend — $0.375 per million tokens versus
$0.375, a 0% difference.
Mercury 2 offers the larger context window at 128,000 tokens, against 32,000 for Mercury Edit 2.
Head to head
| Mercury 2 | Mercury Edit 2 | |
|---|---|---|
| Input, per 1M tokens | $0.250 | $0.250 |
| Output, per 1M tokens | $0.750 | $0.750 |
| Blended 3:1, per 1M | $0.375 | $0.375 |
| Context window | 128,000 | 32,000 |
| Vendor | inception | text-completion-inception |
Monthly cost at real volumes
| Workload (input / output) | Mercury 2 | Mercury Edit 2 |
|---|---|---|
| 1M in / 250K out | $0.438 | $0.438 |
| 10M in / 2.5M out | $4.38 | $4.38 |
| 100M in / 25M out | $43.75 | $43.75 |
Which should you pick?
Pick Mercury 2 when you need the longer context window (128,000 vs 32,000 tokens). Pick Mercury Edit 2 when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.