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Llama 3.1 405B Instruct vs Qwen3-Next-80B-A3B-Instruct
Comprehensive side-by-side LLM comparison
Qwen3-Next-80B-A3B-Instruct leads with 9.5% higher average benchmark score. Llama 3.1 405B Instruct offers 124.9K more tokens in context window than Qwen3-Next-80B-A3B-Instruct. Both models have similar pricing. Llama 3.1 405B Instruct is available on 8 providers. Overall, Qwen3-Next-80B-A3B-Instruct is the stronger choice for coding tasks.
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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.
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Alibaba Cloud / Qwen Team
Qwen3-Next 80B Instruct was developed as the instruction-tuned version of Qwen3-Next 80B, designed to combine large-scale mixture-of-experts architecture with reliable instruction-following. Built to demonstrate efficient deployment of capable models, it balances advanced performance with practical computational efficiency.
1 year newer
Llama 3.1 405B Instruct
Meta
2024-07-23
Qwen3-Next-80B-A3B-Instruct
Alibaba Cloud / Qwen Team
2025-09-10
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Pricing Comparison
Cost per million tokens (USD)
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Llama 3.1 405B Instruct
Input:$0.89
Output:$0.89
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Qwen3-Next-80B-A3B-Instruct
Input:$0.15
Output:$1.50($0.13 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Llama 3.1 405B Instruct
Average Score:70.9%
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Qwen3-Next-80B-A3B-Instruct
Average Score:80.4%(+9.5%)
Provider Availability & Performance
Available providers and their performance metrics
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Llama 3.1 405B Instruct
8 providers
Bedrock
Throughput: 100 tok/s
Latency: 0.5ms
DeepInfra
Throughput: 27 tok/s
Latency: 0.5ms
Fireworks
Throughput: 78 tok/s
Latency: 0.5ms
Throughput: 42 tok/s
Latency: 0.4ms
Hyperbolic
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Llama 3.1 405B Instruct
Avg Score:70.9%
Providers:8
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Qwen3-Next-80B-A3B-Instruct
Avg Score:80.4%(+9.5%)
Providers:1