Mai Code 1.1 Flash vs GPT-5.4 Nano: cost comparison
Prices updated 2026-10-27 · computed from live provider data
Short answer: Mai Code 1.1 Flash is cheaper on a
3:1 input/output blend — $0.450 per million tokens versus
$0.463, a 3% difference.
GPT-5.4 Nano offers the larger context window at 272,000 tokens, against 128,000 for Mai Code 1.1 Flash.
Head to head
| Mai Code 1.1 Flash | GPT-5.4 Nano | |
|---|---|---|
| Input, per 1M tokens | $0.200 | $0.200 |
| Output, per 1M tokens | $1.20 | $1.25 |
| Blended 3:1, per 1M | $0.450 | $0.463 |
| Context window | 128,000 | 272,000 |
| Vendor | github_copilot | gpt |
Monthly cost at real volumes
| Workload (input / output) | Mai Code 1.1 Flash | GPT-5.4 Nano |
|---|---|---|
| 1M in / 250K out | $0.500 | $0.512 |
| 10M in / 2.5M out | $5.00 | $5.12 |
| 100M in / 25M out | $50.00 | $51.25 |
Which should you pick?
Pick GPT-5.4 Nano when you need the longer context window (272,000 vs 128,000 tokens). Pick Mai Code 1.1 Flash when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.