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Gemini 1.5 Flash 8B vs GPT OSS 120B
Comprehensive side-by-side LLM comparison
Gemini 1.5 Flash 8B leads with 18.6% higher average benchmark score. Gemini 1.5 Flash 8B offers 794.6K more tokens in context window than GPT OSS 120B. Both models have similar pricing. Gemini 1.5 Flash 8B supports multimodal inputs. GPT OSS 120B is available on 5 providers. Overall, Gemini 1.5 Flash 8B is the stronger choice for coding tasks.
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Gemini 1.5 Flash 8B is a multimodal language model developed by Google. It achieves strong performance with an average score of 60.5% across 13 benchmarks. It excels particularly in XSTest (92.6%), FLEURS (86.4%), Natural2Code (75.5%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. 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 Google's latest advancement in AI technology.
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OpenAI
GPT OSS 120B is a language model developed by OpenAI. It achieves strong performance with an average score of 61.7% across 7 benchmarks. It excels particularly in MMLU (90.0%), CodeForces (87.4%), GPQA (80.1%). It supports a 262K token context window for handling large documents. The model is available through 5 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.
1 year newer
Gemini 1.5 Flash 8B
2024-03-15
GPT OSS 120B
OpenAI
2025-08-05
Pricing Comparison
Cost per million tokens (USD)
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Gemini 1.5 Flash 8B
Input:$0.07
Output:$0.30($0.17 cheaper)
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GPT OSS 120B
Input:$0.09
Output:$0.45
Performance Metrics
Context window and performance specifications
Average performance across 19 common benchmarks
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Gemini 1.5 Flash 8B
Average Score:41.4%(+18.6%)
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GPT OSS 120B
Average Score:22.7%
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Knowledge Cutoff
Training data recency comparison
Gemini 1.5 Flash 8B
2024-10-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Gemini 1.5 Flash 8B
1 providers
Throughput: 150 tok/s
Latency: 0.3ms
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GPT OSS 120B
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Gemini 1.5 Flash 8B
Avg Score:41.4%(+18.6%)
Providers:1
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GPT OSS 120B
Avg Score:22.7%
Providers:5