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Claude Haiku 4.5 (Thinking) VS Spark-X1

Model Name	Affiliated organization	Release time	Model parameter quantity	Comprehensive score
Claude Haiku 4.5 (Thinking)	Anthropic	October 15, 2025	N/A	6.4
Spark-X1	iFLYTEK	April 20, 2025	N/A	6.6

Comprehensive score Language dialogue Knowledge reserve Reasoning association Mathematical calculation Code writing Command following

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Brief Comparison of Claude Haiku 4.5 (Thinking) VS Spark-X1 AI Models

Comprehensive Capability Comparison

Spark-X1 shows relatively better task comprehension and completion, while Claude Haiku 4.5 (Thinking) has inconsistent performance and unstable output quality.

Language Understanding Comparison

Claude Haiku 4.5 (Thinking) is more consistent; Spark-X1 has weaknesses in logic and semantics.

Mathematical Reasoning Comparison

Both models are inadequate in reasoning and computation, frequently failing and unable to handle practical analytical tasks.