Grok Code Fast 1 is cheaper than Hy4 Preview at $0.2/M vs $0.834/M input tokens.
| Spec | Grok Code Fast 1 | Hy4 Preview |
|---|---|---|
| Input price | $0.2/M tokens | $0.834/M tokens |
| Output price | $1.5/M tokens | $2.501/M tokens |
| Context window | 256K tokens | 1.0M tokens |
| Released | Aug 2025 | Aug 2026 |
Not enough votes to call it. On the specs, Hy4 Preview has the edge: bigger model tier, newer, bigger context window.
Grok Code Fast 1 is cheaper on both — 4.2× input, 1.7× output
Hy4 Preview uses 8.5x more emoji
Grok Code Fast 1 is cheaper than Hy4 Preview at $0.2/M vs $0.834/M input tokens.
| Spec | Grok Code Fast 1 | Hy4 Preview |
|---|---|---|
| Input price | $0.2/M tokens | $0.834/M tokens |
| Output price | $1.5/M tokens | $2.501/M tokens |
| Context window | 256K tokens | 1.0M tokens |
| Released | Aug 2025 | Aug 2026 |
Not enough votes to call it. On the specs, Hy4 Preview has the edge: bigger model tier, newer, bigger context window.
Grok Code Fast 1 is cheaper on both — 4.2× input, 1.7× output
Hy4 Preview uses 8.5x more emoji