+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
GPT-4o vs Grok 3
Comprehensive side-by-side LLM comparison
Grok 3 offers 872.0K more tokens in context window than GPT-4o. GPT-4o is $5.50 cheaper per million tokens. Both models have their strengths depending on your specific coding needs.
+
+
+
+
OpenAI
GPT-4o, released by OpenAI in May 2024, is a multimodal large language model from the GPT-4 family that natively processes text, image, and audio inputs in a single end-to-end model. It features a 128K token context window and demonstrated competitive performance across coding, reasoning, and vision benchmarks at its release. GPT-4o targets general-purpose assistant applications, vision-enabled workflows, and use cases requiring low-latency multimodal understanding.
+
+
+
+
xAI
Grok 3, released by xAI in February 2025, is a large language model trained on xAI's Colossus supercluster with substantially increased compute over previous generations. It features a 1M token context window, RL-enhanced Think mode for extended reasoning, and demonstrated strong results on mathematics, coding, and scientific benchmarks. Grok 3 targets complex reasoning, real-time information tasks via X platform integration, and agentic workflows via the xAI API.
9 months newer
GPT-4o
OpenAI
2024-05-13
Grok 3
xAI
2025-02-17
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
GPT-4o
Input:$2.50
Output:$10.00($5.50 cheaper)
+
+
+
+
Grok 3
Input:$3.00
Output:$15.00
Performance Metrics
Context window and performance specifications
+
+
+
+
Knowledge Cutoff
Training data recency comparison
GPT-4o
2024-04
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
GPT-4o
1 providers
OpenAI
+
+
+
+
Grok 3
1 providers
+
+
+
+
GPT-4o
Avg Score:0.0%
Providers:1
+
+
+
+
Grok 3
Avg Score:0.0%
Providers:1