Mercury 2.5 Preview is cheaper than GLM 5.2 at $0.04/M vs $1.4/M input tokens.
| Spec | GLM 5.2 | Mercury 2.5 Preview |
|---|---|---|
| Input price | $1.4/M tokens | $0.04/M tokens |
| Output price | $4.4/M tokens | $0.15/M tokens |
| Context window | 1.0M tokens | 260K tokens |
| Released | Jun 2026 | Aug 2026 |
Not enough votes to call it. On the specs, GLM 5.2 has the edge: bigger model tier, bigger context window, major provider backing.
Mercury 2.5 Preview costs 29x less per token.
Mercury 2.5 Preview is cheaper on both — 35× input, 29× output
Mercury 2.5 Preview uses 1.6x more hedging
Mercury 2.5 Preview is cheaper than GLM 5.2 at $0.04/M vs $1.4/M input tokens.
| Spec | GLM 5.2 | Mercury 2.5 Preview |
|---|---|---|
| Input price | $1.4/M tokens | $0.04/M tokens |
| Output price | $4.4/M tokens | $0.15/M tokens |
| Context window | 1.0M tokens | 260K tokens |
| Released | Jun 2026 | Aug 2026 |
Not enough votes to call it. On the specs, GLM 5.2 has the edge: bigger model tier, bigger context window, major provider backing.
Mercury 2.5 Preview costs 29x less per token.
Mercury 2.5 Preview is cheaper on both — 35× input, 29× output
Mercury 2.5 Preview uses 1.6x more hedging