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Gemini 1.5 Flash vs Grok-3 Mini
Comprehensive side-by-side LLM comparison
Gemini 1.5 Flash leads with 44.7% higher average benchmark score. Gemini 1.5 Flash offers 920.8K more tokens in context window than Grok-3 Mini. Both models have similar pricing. Overall, Gemini 1.5 Flash is the stronger choice for coding tasks.
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Gemini 1.5 Flash is a multimodal language model developed by Google. It achieves strong performance with an average score of 66.8% across 22 benchmarks. It excels particularly in XSTest (97.0%), HellaSwag (86.5%), GSM8k (86.2%). 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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xAI
Grok-3 Mini is a multimodal language model developed by xAI. This model demonstrates exceptional performance with an average score of 87.8% across 4 benchmarks. It excels particularly in AIME 2024 (95.8%), AIME 2025 (90.8%), GPQA (84.0%). It supports a 136K 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 2025, it represents xAI's latest advancement in AI technology.
9 months newer
Gemini 1.5 Flash
2024-05-01
Grok-3 Mini
xAI
2025-02-17
Pricing Comparison
Cost per million tokens (USD)
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Gemini 1.5 Flash
Input:$0.15
Output:$0.60($0.05 cheaper)
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Grok-3 Mini
Input:$0.30
Output:$0.50
Performance Metrics
Context window and performance specifications
Average performance across 25 common benchmarks
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Gemini 1.5 Flash
Average Score:58.7%(+44.7%)
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Grok-3 Mini
Average Score:14.0%
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Knowledge Cutoff
Training data recency comparison
Gemini 1.5 Flash
2023-11-01
Grok-3 Mini
2024-11-17
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
1 providers
Throughput: 150 tok/s
Latency: 0.3ms
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Grok-3 Mini
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Gemini 1.5 Flash
Avg Score:58.7%(+44.7%)
Providers:1
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Grok-3 Mini
Avg Score:14.0%
Providers:1