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Claude Fable 5 vs Claude Haiku 4.5

Claude Haiku 4.5 leads in 4 of 8 categories

Arena ELO

Claude Haiku 4.5

Cheaper

Claude Haiku 4.5

Faster

Claude Haiku 4.5

Detailed Comparison

CategoryClaude Fable 5Claude Haiku 4.5
ProviderAnthropic Anthropic
Context Window1M WIN200K
Input Price ($/1M)$10 $0.8 WIN
Output Price ($/1M)$50 $4 WIN
Arena ELON/A 1290 WIN
CodingN/A unknown
ReasoningN/A unknown
Speed (tokens/sec)N/A ~120 t/s WIN
Open SourceNo No

Frequently Asked Questions

Which is cheaper, Claude Fable 5 or Claude Haiku 4.5?

Claude Haiku 4.5 is approximately 92% cheaper than Claude Fable 5 per million tokens.

Which is better for coding, Claude Fable 5 or Claude Haiku 4.5?

Claude Fable 5 scores N/A on coding benchmarks, while Claude Haiku 4.5 scores unknown.

Which has a larger context window?

Claude Fable 5 supports 1M context, while Claude Haiku 4.5 supports 200K.

Is Claude Fable 5 or Claude Haiku 4.5 open source?

Claude Fable 5 is proprietary. Claude Haiku 4.5 is proprietary.

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