GPT-4.1 Nano is cheaper than Mercury 2 at $0.1/M vs $0.25/M input tokens.
| Spec | GPT-4.1 Nano | Mercury 2 |
|---|---|---|
| Input price | $0.1/M tokens | $0.25/M tokens |
| Output price | $0.4/M tokens | $0.75/M tokens |
| Context window | 1.0M tokens | 128K tokens |
| Released | Apr 2025 | Mar 2026 |
Not enough votes to call it. On the specs, nothing separates them.
GPT-4.1 Nano is cheaper on both — 2.5× input, 1.9× output
Mercury 2 uses 8.2x more emoji
GPT-4.1 Nano is cheaper than Mercury 2 at $0.1/M vs $0.25/M input tokens.
| Spec | GPT-4.1 Nano | Mercury 2 |
|---|---|---|
| Input price | $0.1/M tokens | $0.25/M tokens |
| Output price | $0.4/M tokens | $0.75/M tokens |
| Context window | 1.0M tokens | 128K tokens |
| Released | Apr 2025 | Mar 2026 |
Not enough votes to call it. On the specs, nothing separates them.
GPT-4.1 Nano is cheaper on both — 2.5× input, 1.9× output
Mercury 2 uses 8.2x more emoji