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Gemini 2.5 Pro Preview 06-05 vs GPT OSS 120B
Comprehensive side-by-side LLM comparison
Gemini 2.5 Pro Preview 06-05 leads with 25.7% higher average benchmark score. Gemini 2.5 Pro Preview 06-05 offers 852.0K more tokens in context window than GPT OSS 120B. GPT OSS 120B is $10.71 cheaper per million tokens. Gemini 2.5 Pro Preview 06-05 supports multimodal inputs. GPT OSS 120B is available on 5 providers. Overall, Gemini 2.5 Pro Preview 06-05 is the stronger choice for coding tasks.
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Gemini 2.5 Pro Preview 06-05 is a multimodal language model developed by Google. It achieves strong performance with an average score of 68.8% across 13 benchmarks. It excels particularly in Global-MMLU-Lite (89.2%), AIME 2025 (88.0%), FACTS Grounding (87.8%). 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 2025, 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.
2 months newer
Gemini 2.5 Pro Preview 06-05
2025-06-05
GPT OSS 120B
OpenAI
2025-08-05
Pricing Comparison
Cost per million tokens (USD)
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Gemini 2.5 Pro Preview 06-05
Input:$1.25
Output:$10.00
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GPT OSS 120B
Input:$0.09
Output:$0.45($10.71 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 18 common benchmarks
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Gemini 2.5 Pro Preview 06-05
Average Score:49.7%(+25.7%)
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GPT OSS 120B
Average Score:24.0%
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Knowledge Cutoff
Training data recency comparison
Gemini 2.5 Pro Preview 06-05
2025-01-31
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 2.5 Pro Preview 06-05
1 providers
Throughput: 85 tok/s
Latency: 0.7ms
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GPT OSS 120B
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Gemini 2.5 Pro Preview 06-05
Avg Score:49.7%(+25.7%)
Providers:1
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GPT OSS 120B
Avg Score:24.0%
Providers:5