GPT-5.2 ProvsGranite 4.2 8B
Granite 4.2 8B is cheaper than GPT-5.2 Pro at $0.1/M vs $21/M input tokens.
| Spec | GPT-5.2 Pro | Granite 4.2 8B |
|---|---|---|
| Input price | $21/M tokens | $0.1/M tokens |
| Output price | $168/M tokens | $0.15/M tokens |
| Context window | 400K tokens | 131K tokens |
| Released | Dec 2025 | Aug 2026 |
Our Verdict
GPT-5.2 Pro
Granite 4.2 8BRunner-up
Not enough votes to call it. On the specs, GPT-5.2 Pro has the edge: bigger model tier, bigger context window, major provider backing.
Granite 4.2 8B costs 1120x less per token.
Too close to call
API pricing
Cost per 1M tokens
GPT-5.2 Pro
Input
$21.00
Output
$168.00
Granite 4.2 8B
Input
$0.10
210× cheaper
Output
$0.15
1120× cheaper
Granite 4.2 8B is cheaper on both — 210× input, 1120× output
Writing DNA
Style Comparison
Similarity
41%
Granite 4.2 8B uses 48.8x more emoji
GPT-5.2 Pro
Granite 4.2 8B
62%Vocabulary49%
19wSentence Length18w
0.39Hedging0.42
8.6Bold2.2
3.8Lists1.9
0.00Emoji0.49
1.17Headings0.11
0.02Transitions0.18
Based on 10 + 26 text responses
Research
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FAQ
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