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GPT OSS 20B vs Nova Lite
Comprehensive side-by-side LLM comparison
Nova Lite leads with 48.2% higher average benchmark score. Nova Lite offers 39.9K more tokens in context window than GPT OSS 20B. Both models have similar pricing. Nova Lite supports multimodal inputs. GPT OSS 20B is available on 4 providers. Overall, Nova Lite is the stronger choice for coding tasks.
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OpenAI
GPT OSS 20B is a language model developed by OpenAI. The model shows competitive results across 7 benchmarks. It excels particularly in MMLU (85.3%), CodeForces (83.9%), GPQA (71.5%). It supports a 262K token context window for handling large documents. The model is available through 4 API providers. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents OpenAI's latest advancement in AI technology.
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Amazon
Nova Lite is a multimodal language model developed by Amazon. It achieves strong performance with an average score of 70.7% across 27 benchmarks. It excels particularly in GSM8k (94.5%), ARC-C (92.4%), DocVQA (92.4%). It supports a 302K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents Amazon's latest advancement in AI technology.
8 months newer
Nova Lite
Amazon
2024-11-20
GPT OSS 20B
OpenAI
2025-08-05
Pricing Comparison
Cost per million tokens (USD)
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GPT OSS 20B
Input:$0.05
Output:$0.20($0.05 cheaper)
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Nova Lite
Input:$0.06
Output:$0.24
Performance Metrics
Context window and performance specifications
Average performance across 32 common benchmarks
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GPT OSS 20B
Average Score:11.4%
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Nova Lite
Average Score:59.7%(+48.2%)
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:11.4%
Providers:4
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Nova Lite
Avg Score:59.7%(+48.2%)
Providers:1