Best Grok 4.20 alternatives
Users may look for alternatives to Grok 4.20 when seeking different price points, speeds, or context sizes among multimodal models. This list covers seven other proprietary multimodal options with their specified intelligence, speed, price, and context details.
Multimodal model with 1M-token context for complex text and image tasks.
OpenAI's multimodal model for large-scale text and image tasks.
Google's fast multimodal model for efficient text, image, and video tasks.
Multi-agent multimodal model for massive context tasks
OpenAI's closed multimodal model for large-scale text and image tasks.
GPT Chat Latest lists no intelligence_index or speed values, with a higher price of $30/1M and smaller 400000 context than Grok 4.20.
Multimodal model handling images, text, and files over vast contexts.
GPT-5.1 has a lower intelligence_index of 27.4 compared to Grok 4.20's 49.3, slower output speed of 115.83 t/s versus 168.03 t/s, higher price of $10/1M, and smaller 400000 context.
Frequently asked questions
GPT-5.2-Codex is the closest match with intelligence_index 49 versus Grok 4.20's 49.3.