OpenAI o4-mini is cheaper than Kimi K3 at $1.1/M vs $3/M input tokens.
| Spec | Kimi K3 | OpenAI o4-mini |
|---|---|---|
| Input price | $3/M tokens | $1.1/M tokens |
| Output price | $15/M tokens | $4.4/M tokens |
| Context window | 1.0M tokens | — |
| Released | Jul 2026 | Apr 2025 |
Not enough votes to call it. On the specs, Kimi K3 has the edge: bigger model tier, newer, bigger context window.
OpenAI o4-mini costs 3.4x less per token.
OpenAI o4-mini is cheaper on both — 2.7× input, 3.4× output
Kimi K3 uses 360.1x more bold
OpenAI o4-mini is cheaper than Kimi K3 at $1.1/M vs $3/M input tokens.
| Spec | Kimi K3 | OpenAI o4-mini |
|---|---|---|
| Input price | $3/M tokens | $1.1/M tokens |
| Output price | $15/M tokens | $4.4/M tokens |
| Context window | 1.0M tokens | — |
| Released | Jul 2026 | Apr 2025 |
Not enough votes to call it. On the specs, Kimi K3 has the edge: bigger model tier, newer, bigger context window.
OpenAI o4-mini costs 3.4x less per token.
OpenAI o4-mini is cheaper on both — 2.7× input, 3.4× output
Kimi K3 uses 360.1x more bold