GPT OSS 20B is cheaper than DeepSeek V4 Pro at $0.02/M vs $1.74/M input tokens.
| Spec | DeepSeek V4 Pro | GPT OSS 20B |
|---|---|---|
| Input price | $1.74/M tokens | $0.02/M tokens |
| Output price | $3.48/M tokens | $0.1/M tokens |
| Context window | 1.0M tokens | 131K tokens |
| Released | Apr 2026 | Aug 2025 |
Not enough votes to call it. On the specs, DeepSeek V4 Pro has the edge: bigger model tier, newer, bigger context window.
GPT OSS 20B costs 35x less per token.
GPT OSS 20B is cheaper on both — 87× input, 35× output
GPT OSS 20B uses 2.9x more emoji
GPT OSS 20B is cheaper than DeepSeek V4 Pro at $0.02/M vs $1.74/M input tokens.
| Spec | DeepSeek V4 Pro | GPT OSS 20B |
|---|---|---|
| Input price | $1.74/M tokens | $0.02/M tokens |
| Output price | $3.48/M tokens | $0.1/M tokens |
| Context window | 1.0M tokens | 131K tokens |
| Released | Apr 2026 | Aug 2025 |
Not enough votes to call it. On the specs, DeepSeek V4 Pro has the edge: bigger model tier, newer, bigger context window.
GPT OSS 20B costs 35x less per token.
GPT OSS 20B is cheaper on both — 87× input, 35× output
GPT OSS 20B uses 2.9x more emoji