Horizon Alpha is cheaper than GPT-3.5 Turbo at $0/M vs $1.5/M input tokens.
| Spec | GPT-3.5 Turbo | Horizon Alpha |
|---|---|---|
| Input price | $1.5/M tokens | Free |
| Output price | $2/M tokens | Free |
| Context window | 16K tokens | 256K tokens |
| Released | Mar 2022 | Jul 2025 |
Not enough votes to call it. On the specs, Horizon Alpha has the edge: bigger model tier, newer, bigger context window.
GPT-3.5 Turbo uses 3.2x more transitions
Horizon Alpha is cheaper than GPT-3.5 Turbo at $0/M vs $1.5/M input tokens.
| Spec | GPT-3.5 Turbo | Horizon Alpha |
|---|---|---|
| Input price | $1.5/M tokens | Free |
| Output price | $2/M tokens | Free |
| Context window | 16K tokens | 256K tokens |
| Released | Mar 2022 | Jul 2025 |
Not enough votes to call it. On the specs, Horizon Alpha has the edge: bigger model tier, newer, bigger context window.
GPT-3.5 Turbo uses 3.2x more transitions