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GPT OSS 20B vs Qwen3-Next-80B-A3B-Thinking
Comprehensive side-by-side LLM comparison
Qwen3-Next-80B-A3B-Thinking leads with 10.3% higher average benchmark score. GPT OSS 20B offers 131.1K more tokens in context window than Qwen3-Next-80B-A3B-Thinking. GPT OSS 20B is $1.40 cheaper per million tokens. GPT OSS 20B is available on 4 providers. Overall, Qwen3-Next-80B-A3B-Thinking is the stronger choice for coding tasks.
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OpenAI
GPT-OSS 20B was created as a smaller open-source variant, designed to balance capability with accessibility for researchers and developers. Built with 20 billion parameters, it provides a more approachable entry point for those seeking to work with open-source language models while benefiting from OpenAI's architectural insights.
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Alibaba Cloud / Qwen Team
Qwen3-Next 80B Thinking was created as a reasoning-enhanced variant, designed to incorporate extended analytical capabilities into the Qwen3-Next architecture. Built to handle complex problem-solving with mixture-of-experts efficiency, it serves applications requiring both deep reasoning and computational practicality.
1 month newer
GPT OSS 20B
OpenAI
2025-08-05
Qwen3-Next-80B-A3B-Thinking
Alibaba Cloud / Qwen Team
2025-09-10
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Pricing Comparison
Cost per million tokens (USD)
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GPT OSS 20B
Input:$0.05
Output:$0.20($1.40 cheaper)
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Qwen3-Next-80B-A3B-Thinking
Input:$0.15
Output:$1.50
Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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GPT OSS 20B
Average Score:63.1%
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Qwen3-Next-80B-A3B-Thinking
Average Score:73.4%(+10.3%)
Provider Availability & Performance
Available providers and their performance metrics
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GPT OSS 20B
4 providers
Groq
Throughput: 1000 tok/s
Latency: 0.38ms
Novita
OpenAI
Throughput: 115 tok/s
Latency: 5.2ms
ZeroEval
Throughput: 1000 tok/s
Latency: 0.38ms
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GPT OSS 20B
Avg Score:63.1%
Providers:4
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Qwen3-Next-80B-A3B-Thinking
Avg Score:73.4%(+10.3%)
Providers:1