GPT-4o mini is cheaper than Grok Code Fast 1 at $0.15/M vs $0.2/M input tokens.
| Spec | GPT-4o mini | Grok Code Fast 1 |
|---|---|---|
| Input price | $0.15/M tokens | $0.2/M tokens |
| Output price | $0.6/M tokens | $1.5/M tokens |
| Context window | 128K tokens | 256K tokens |
| Released | Jul 2024 | Aug 2025 |
Not enough votes to call it. On the specs, Grok Code Fast 1 has the edge: bigger model tier, newer, bigger context window.
GPT-4o mini is cheaper on both — 1.3× input, 2.5× output
Grok Code Fast 1 uses 6.0x more emoji
GPT-4o mini is cheaper than Grok Code Fast 1 at $0.15/M vs $0.2/M input tokens.
| Spec | GPT-4o mini | Grok Code Fast 1 |
|---|---|---|
| Input price | $0.15/M tokens | $0.2/M tokens |
| Output price | $0.6/M tokens | $1.5/M tokens |
| Context window | 128K tokens | 256K tokens |
| Released | Jul 2024 | Aug 2025 |
Not enough votes to call it. On the specs, Grok Code Fast 1 has the edge: bigger model tier, newer, bigger context window.
GPT-4o mini is cheaper on both — 1.3× input, 2.5× output
Grok Code Fast 1 uses 6.0x more emoji