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GPT-4 vs Grok Code Fast 1
Comprehensive side-by-side LLM comparison
Grok Code Fast 1 offers 200.5K more tokens in context window than GPT-4. Grok Code Fast 1 is $88.30 cheaper per million tokens. GPT-4 supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
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OpenAI
GPT-4 was created as a large multimodal model capable of accepting image and text inputs while producing text outputs. Developed to exhibit human-level performance on various professional and academic benchmarks, it marked a significant advancement in reliability, creativity, and handling of nuanced instructions compared to its predecessors.
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xAI
Grok Code Fast was developed as a specialized coding model optimized for speed, designed to provide rapid code completion, generation, and assistance. Built to serve developers requiring quick feedback and iterative coding support, it combines programming expertise with low-latency responses.
2 years newer
GPT-4
OpenAI
2023-06-13
Grok Code Fast 1
xAI
2025-08-28
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4
Input:$30.00
Output:$60.00
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Grok Code Fast 1
Input:$0.20
Output:$1.50($88.30 cheaper)
Performance Metrics
Context window and performance specifications
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Knowledge Cutoff
Training data recency comparison
GPT-4
2022-12-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4
2 providers
Azure
Throughput: 104 tok/s
Latency: 0.3ms
OpenAI
Throughput: 100 tok/s
Latency: 0.5ms
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GPT-4
Avg Score:0.0%
Providers:2
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Grok Code Fast 1
Avg Score:0.0%
Providers:1