GLM 4.5 Air is cheaper than Claude Sonnet 5 at $0.2/M vs $2/M input tokens.
| Spec | Claude Sonnet 5 | GLM 4.5 Air |
|---|---|---|
| Input price | $2/M tokens | $0.2/M tokens |
| Output price | $10/M tokens | $1.1/M tokens |
| Context window | 1.0M tokens | 128K tokens |
| Released | Jun 2026 | Jul 2025 |
Not enough votes to call it. On the specs, Claude Sonnet 5 has the edge: newer, bigger context window.
GLM 4.5 Air costs 9.1x less per token.
GLM 4.5 Air is cheaper on both — 10× input, 9.1× output
Claude Sonnet 5 uses 8.0x more emoji
GLM 4.5 Air is cheaper than Claude Sonnet 5 at $0.2/M vs $2/M input tokens.
| Spec | Claude Sonnet 5 | GLM 4.5 Air |
|---|---|---|
| Input price | $2/M tokens | $0.2/M tokens |
| Output price | $10/M tokens | $1.1/M tokens |
| Context window | 1.0M tokens | 128K tokens |
| Released | Jun 2026 | Jul 2025 |
Not enough votes to call it. On the specs, Claude Sonnet 5 has the edge: newer, bigger context window.
GLM 4.5 Air costs 9.1x less per token.
GLM 4.5 Air is cheaper on both — 10× input, 9.1× output
Claude Sonnet 5 uses 8.0x more emoji