GPT OSS 20BvsAmazon Nova 2 Lite
GPT OSS 20B is cheaper than Amazon Nova 2 Lite at $0.02/M vs $0.5/M input tokens.
| Spec | GPT OSS 20B | Amazon Nova 2 Lite |
|---|---|---|
| Input price | $0.02/M tokens | $0.5/M tokens |
| Output price | $0.1/M tokens | $1.5/M tokens |
| Context window | 131K tokens | 1.0M tokens |
| Weights | Open | Closed |
| Free API (OpenRouter) | No | No |
| Released | Aug 2025 | Dec 2025 |
Our Verdict
GPT OSS 20B
Amazon Nova 2 Lite
Not enough votes to call it. On the specs, nothing separates them.
GPT OSS 20B costs 15x less per token.
Too close to call
API pricing
Cost per 1M tokens
GPT OSS 20B
Input
$0.02
25× cheaper
Output
$0.10
15× cheaper
Amazon Nova 2 Lite
Input
$0.50
Output
$1.50
GPT OSS 20B is cheaper on both: 25× input, 15× output.
Where to run it
13 hosts, cheapest first
Amazon Nova 2 Lite1 host
Per million tokens. Prices and uptime via OpenRouter, checked 8 Sep 2026.
Writing DNA
Style Comparison
Similarity
56%
Amazon Nova 2 Lite uses 5.8x more emoji
GPT OSS 20B
Amazon Nova 2 Lite
54%Vocabulary55%
17wSentence Length17w
0.26Hedging0.38
5.9Bold8.6
3.3Lists3.9
0.10Emoji0.59
0.75Headings1.48
0.32Transitions0.12
Based on 21 + 14 text responses
Research
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