Laguna XS 2.1 (free) is cheaper than OpenAI Codex Mini at $0/M vs $1.5/M input tokens.
| Spec | OpenAI Codex Mini | Laguna XS 2.1 (free) |
|---|---|---|
| Input price | $1.5/M tokens | Free |
| Output price | $6/M tokens | Free |
| Context window | 200K tokens | 262K tokens |
| Free API (OpenRouter) | No | Yes (1 provider) |
| Released | May 2025 | Jul 2026 |
Not enough votes to call it. On the specs, Laguna XS 2.1 (free) has the edge: bigger model tier, newer.
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Per million tokens. Prices and uptime via OpenRouter, checked 22 Sep 2026.