GPT-5.4 Nano is cheaper than Kimi K3 at $0.2/M vs $3/M input tokens.
| Spec | GPT-5.4 Nano | Kimi K3 |
|---|---|---|
| Input price | $0.2/M tokens | $3/M tokens |
| Output price | $1.25/M tokens | $15/M tokens |
| Context window | 400K tokens | 1.0M tokens |
| Released | Mar 2026 | Jul 2026 |
Not enough votes to call it. On the specs, Kimi K3 has the edge: bigger model tier, newer, bigger context window.
GPT-5.4 Nano costs 12x less per token.
GPT-5.4 Nano is cheaper on both — 15× input, 12× output
Kimi K3 uses 77.9x more emoji
GPT-5.4 Nano is cheaper than Kimi K3 at $0.2/M vs $3/M input tokens.
| Spec | GPT-5.4 Nano | Kimi K3 |
|---|---|---|
| Input price | $0.2/M tokens | $3/M tokens |
| Output price | $1.25/M tokens | $15/M tokens |
| Context window | 400K tokens | 1.0M tokens |
| Released | Mar 2026 | Jul 2026 |
Not enough votes to call it. On the specs, Kimi K3 has the edge: bigger model tier, newer, bigger context window.
GPT-5.4 Nano costs 12x less per token.
GPT-5.4 Nano is cheaper on both — 15× input, 12× output
Kimi K3 uses 77.9x more emoji