Kimi K2.5 is cheaper than Grok 4.3 at $0.6/M vs $1.25/M input tokens.
| Spec | Grok 4.3 | Kimi K2.5 |
|---|---|---|
| Input price | $1.25/M tokens | $0.6/M tokens |
| Output price | $2.5/M tokens | $3/M tokens |
| Context window | 1.0M tokens | 262K tokens |
| Released | May 2026 | Jan 2026 |
Not enough votes to call it. On the specs, Grok 4.3 has the edge: newer, bigger context window, major provider backing.
Kimi K2.5 wins input (2.1× cheaper)·Grok 4.3 wins output (1.2× cheaper)
Kimi K2.5 is cheaper than Grok 4.3 at $0.6/M vs $1.25/M input tokens.
| Spec | Grok 4.3 | Kimi K2.5 |
|---|---|---|
| Input price | $1.25/M tokens | $0.6/M tokens |
| Output price | $2.5/M tokens | $3/M tokens |
| Context window | 1.0M tokens | 262K tokens |
| Released | May 2026 | Jan 2026 |
Not enough votes to call it. On the specs, Grok 4.3 has the edge: newer, bigger context window, major provider backing.
Kimi K2.5 wins input (2.1× cheaper)·Grok 4.3 wins output (1.2× cheaper)