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Claude Haiku 4.5 vs Llama 3.1 405B Instruct
Comprehensive side-by-side LLM comparison
Claude Haiku 4.5 leads with 22.3% higher average benchmark score. Claude Haiku 4.5 offers 144.0K more tokens in context window than Llama 3.1 405B Instruct. Llama 3.1 405B Instruct is $4.22 cheaper per million tokens. Claude Haiku 4.5 supports multimodal inputs. Llama 3.1 405B Instruct is available on 8 providers. 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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Meta
Llama 3.1 405B was developed as Meta's largest open-source language model, designed to provide frontier-level capabilities with 405 billion parameters. Built to demonstrate that open-source models can match proprietary systems in capability, it enables researchers and developers to experiment with and deploy a powerful foundation model without licensing restrictions.
1 year newer
Llama 3.1 405B Instruct
Meta
2024-07-23
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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Llama 3.1 405B Instruct
Input:$0.89
Output:$0.89($4.22 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Claude Haiku 4.5
Average Score:73.0%(+22.3%)
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Llama 3.1 405B Instruct
Average Score:50.7%
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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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Llama 3.1 405B Instruct
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Claude Haiku 4.5
Avg Score:73.0%(+22.3%)
Providers:1
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Llama 3.1 405B Instruct
Avg Score:50.7%
Providers:8