GPT OSS 20B is cheaper than Kimi K3 at $0.02/M vs $3/M input tokens.
| Spec | GPT OSS 20B | Kimi K3 |
|---|---|---|
| Input price | $0.02/M tokens | $3/M tokens |
| Output price | $0.1/M tokens | $15/M tokens |
| Context window | 131K tokens | 1.0M tokens |
| Released | Aug 2025 | Jul 2026 |
Not enough votes to call it. On the specs, Kimi K3 has the edge: bigger model tier, newer, bigger context window.
GPT OSS 20B costs 150x less per token.
GPT OSS 20B is cheaper on both — 150× input, 150× output
Kimi K3 uses 7.6x more emoji
GPT OSS 20B is cheaper than Kimi K3 at $0.02/M vs $3/M input tokens.
| Spec | GPT OSS 20B | Kimi K3 |
|---|---|---|
| Input price | $0.02/M tokens | $3/M tokens |
| Output price | $0.1/M tokens | $15/M tokens |
| Context window | 131K tokens | 1.0M tokens |
| Released | Aug 2025 | Jul 2026 |
Not enough votes to call it. On the specs, Kimi K3 has the edge: bigger model tier, newer, bigger context window.
GPT OSS 20B costs 150x less per token.
GPT OSS 20B is cheaper on both — 150× input, 150× output
Kimi K3 uses 7.6x more emoji