Comparison
GPT 5.2 Chat vs Claude Fable 5
Side-by-side comparison of OpenAI GPT 5.2 Chat and Anthropic Claude Fable 5. Pricing, quality benchmarks, and context windows.
Quality Benchmarks
LiveBench / 0-100
GPT 5.2 Chat
77.8Frontier
Claude Fable 5
80.3Frontier
GPT 5.2 Chat
Claude Fable 5
Input Price (per 1M)
$1.75
$10.00
Output Price (per 1M)
$14.00
$50.00
Context Window
128K
1M
Max Output
16.4K
128K
Pricing per 1M Tokens
$1.75
83% cheaper
Input
Input
$10.00
Input
$14.00
72% cheaper
Output
Output
$50.00
Output
Token Limits
Context
128K
Context
Context
1M
Max Output
16.4K
Max Output
Max Output
128K
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