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Claude Haiku 4.5 vs Devstral Medium
Comprehensive side-by-side LLM comparison
Claude Haiku 4.5 leads with 11.7% higher average benchmark score. Claude Haiku 4.5 offers 144.0K more tokens in context window than Devstral Medium. Devstral Medium is $3.60 cheaper per million tokens. Claude Haiku 4.5 supports multimodal inputs. Overall, Claude Haiku 4.5 is the stronger choice for coding tasks.
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Anthropic
Claude Haiku 4.5 continues Anthropic's tradition of fast, efficient models in the fourth generation Claude family. Designed to maintain the hallmark speed and cost-effectiveness of the Haiku line while incorporating advancements from the Claude 4 series, it serves applications requiring rapid processing and quick turnaround times.
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Mistral AI
Devstral Medium was created as a development-focused model, designed to assist with software engineering workflows and developer-centric tasks. Built to provide balanced capability for coding, debugging, and technical documentation, it serves as a versatile tool for professional development environments.
3 months newer
Devstral Medium
Mistral AI
2025-07-10
Claude Haiku 4.5
Anthropic
2025-10-15
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Pricing Comparison
Cost per million tokens (USD)
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Claude Haiku 4.5
Input:$1.00
Output:$5.00
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Devstral Medium
Input:$0.40
Output:$2.00($3.60 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Claude Haiku 4.5
Average Score:73.3%(+11.7%)
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Devstral Medium
Average Score:61.6%
Performance comparison across key benchmark categories
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Claude Haiku 4.5
Coding73.3%(+11.7%)
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Devstral Medium
Coding61.6%
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Knowledge Cutoff
Training data recency comparison
Claude Haiku 4.5
2025-02-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Claude Haiku 4.5
1 providers
Anthropic
Throughput: 100 tok/s
Latency: 0.3ms
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Devstral Medium
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Claude Haiku 4.5
Avg Score:73.3%(+11.7%)
Providers:1
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Devstral Medium
Avg Score:61.6%
Providers:1