AnalysisAI ModelsJuly 13, 2026
Grok 4.5 vs GPT-5.6 Sol: Cost, Speed, and Agentic Coding Performance

Comparison covers benchmark scores, cost per task, inference speed, and real-world agentic behavior. Grok 4.5 packs a 131,072-token context window and was tuned to improve tool-use reliability; GPT-5.6 Sol targets deep reasoning for multi-turn coding workflows.
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