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Claude Fable 5 vs DeepSeek R1

DeepSeek R1 leads in 4 of 8 categories

Arena ELO

DeepSeek R1

Cheaper

DeepSeek R1

Faster

DeepSeek R1

Detailed Comparison

CategoryClaude Fable 5DeepSeek R1
ProviderAnthropic DeepSeek
Context Window1M WIN128K
Input Price ($/1M)$10 $0.55 WIN
Output Price ($/1M)$50 $2.19 WIN
Arena ELON/A 1320 WIN
CodingN/A unknown
ReasoningN/A #1 Math & Coding Arena
Speed (tokens/sec)N/A ~45 t/s WIN
Open SourceNo Yes

Frequently Asked Questions

Which is cheaper, Claude Fable 5 or DeepSeek R1?

DeepSeek R1 is approximately 95% cheaper than Claude Fable 5 per million tokens.

Which is better for coding, Claude Fable 5 or DeepSeek R1?

Claude Fable 5 scores N/A on coding benchmarks, while DeepSeek R1 scores unknown.

Which has a larger context window?

Claude Fable 5 supports 1M context, while DeepSeek R1 supports 128K.

Is Claude Fable 5 or DeepSeek R1 open source?

Claude Fable 5 is proprietary. DeepSeek R1 is open source.