Cypher Alpha (free) is the newer model, released after DeepSeek Prover V2.
| Spec | Cypher Alpha (free) | DeepSeek Prover V2 |
|---|---|---|
| Input price | — | Free |
| Output price | — | Free |
| Context window | — | 164K tokens |
| Released | Jul 2025 | Apr 2025 |
Not enough votes to call it. On the specs, DeepSeek Prover V2 has the edge: bigger model tier, bigger context window, major provider backing.
Cypher Alpha (free) uses 33.6x more hedging
Cypher Alpha (free) is the newer model, released after DeepSeek Prover V2.
| Spec | Cypher Alpha (free) | DeepSeek Prover V2 |
|---|---|---|
| Input price | — | Free |
| Output price | — | Free |
| Context window | — | 164K tokens |
| Released | Jul 2025 | Apr 2025 |
Not enough votes to call it. On the specs, DeepSeek Prover V2 has the edge: bigger model tier, bigger context window, major provider backing.
Cypher Alpha (free) uses 33.6x more hedging