Model vs model

Price, accuracy, context and your monthly bill, head to head. Start with a popular duel or pick any two of >1,000 models.

Pick any two models

Model A

Model B

Developer vs developer

Grok vs GPTxAI · OpenAI Claude vs GPTAnthropic · OpenAI Gemini vs GPTGoogle · OpenAI DeepSeek vs GPTDeepSeek · OpenAI Claude vs GeminiAnthropic · Google Grok vs ClaudexAI · Anthropic Grok vs GeminixAI · Google DeepSeek vs ClaudeDeepSeek · Anthropic Qwen vs GPTAlibaba · OpenAI Llama vs GPTMeta · OpenAI Mistral vs GPTMistral AI · OpenAI Qwen vs DeepSeekAlibaba · DeepSeek Kimi vs DeepSeekMoonshot AI · DeepSeek GLM vs DeepSeekZ.ai · DeepSeek

Flagships

GPT-6.1 Sol vs Claude Opus 5.5GPT-6.1 Sol$4.00Claude Opus 5.5$8.00GPT-6.1 Sol is cheaper (2.0× price gap) →GPT-6.1 Sol vs Gemini 4 ArgonGPT-6.1 Sol$4.00Gemini 4 Argon$4.00Same price →Claude Opus 5.5 vs Gemini 4 ArgonClaude Opus 5.5$8.00Gemini 4 Argon$4.00Gemini 4 Argon is cheaper (2.0× price gap) →Grok 4.7 vs GPT-6.1 SolGrok 4.7$3.00GPT-6.1 Sol$4.00Grok 4.7 is cheaper →Grok 4.7 vs Claude Opus 5.5Grok 4.7$3.00Claude Opus 5.5$8.00Grok 4.7 is cheaper (2.7× price gap) →Grok 4.7 vs Gemini 4 ArgonGrok 4.7$3.00Gemini 4 Argon$4.00Grok 4.7 is cheaper →DeepSeek V4 Pro vs GPT-6.1 SolDeepSeek V4 Pro$1.63GPT-6.1 Sol$4.00DeepSeek V4 Pro is cheaper (2.5× price gap) →Qwen3.8 Max vs GPT-6.1 SolQwen3.8 Max$2.48GPT-6.1 Sol$4.00Qwen3.8 Max is cheaper →

Workhorses

Claude Sonnet 5.5 vs GPT-6 SolClaude Sonnet 5.5$4.00GPT-6 Sol$4.00Same price →DeepSeek V4 Pro vs Claude Sonnet 5.5DeepSeek V4 Pro$1.63Claude Sonnet 5.5$4.00DeepSeek V4 Pro is cheaper (2.5× price gap) →Kimi K3 vs Claude Sonnet 5.5Kimi K3$5.40Claude Sonnet 5.5$4.00Claude Sonnet 5.5 is cheaper →Kimi K3 vs DeepSeek V4 ProKimi K3$5.40DeepSeek V4 Pro$1.63DeepSeek V4 Pro is cheaper (3.3× price gap) →GLM-5.3 vs DeepSeek V4 ProGLM-5.3$1.68DeepSeek V4 Pro$1.63DeepSeek V4 Pro is cheaper →Qwen3.8 Max vs DeepSeek V4 ProQwen3.8 Max$2.48DeepSeek V4 Pro$1.63DeepSeek V4 Pro is cheaper →GLM-5.3 vs Kimi K3GLM-5.3$1.68Kimi K3$5.40GLM-5.3 is cheaper (3.2× price gap) →MiniMax-M3 vs Kimi K3MiniMax-M3$0.4125Kimi K3$5.40MiniMax-M3 is cheaper (13.1× price gap) →

Fast and cheap

Claude Haiku 5.5 vs GPT-6 LunaClaude Haiku 5.5$0.20GPT-6 Luna$0.20Same price →Gemini 3.8 Flash vs GPT-6 LunaGemini 3.8 Flash$1.50GPT-6 Luna$0.20GPT-6 Luna is cheaper (7.5× price gap) →Gemini 3.7 Flash vs Claude Haiku 5.5Gemini 3.7 Flash$1.50Claude Haiku 5.5$0.20Claude Haiku 5.5 is cheaper (7.5× price gap) →DeepSeek V4 Flash 0731 vs GPT-6 LunaDeepSeek V4 Flash 0731$0.105GPT-6 Luna$0.20DeepSeek V4 Flash 0731 is cheaper →

Open weights and siblings

gpt-oss-120b vs Llama 4 Maverick 17B 128E Instruct FP8gpt-oss-120b$0.065Llama 4 Maverick 17B 128E Instruct FP8$0.0625Llama 4 Maverick 17B 128E Instruct FP8 is cheaper →gpt-oss-120b vs DeepSeek V4 Flash 0731gpt-oss-120b$0.065DeepSeek V4 Flash 0731$0.105gpt-oss-120b is cheaper →Llama 4 Maverick 17B 128E Instruct FP8 vs Qwen3.8 27BLlama 4 Maverick 17B 128E Instruct FP8$0.0625Qwen3.8 27B$1.05Llama 4 Maverick 17B 128E Instruct FP8 is cheaper (16.8× price gap) →Claude Opus 5.5 vs Claude Sonnet 5.5Claude Opus 5.5$8.00Claude Sonnet 5.5$4.00Claude Sonnet 5.5 is cheaper (2.0× price gap) →DeepSeek V4 Pro vs DeepSeek V4 Flash 0731DeepSeek V4 Pro$1.63DeepSeek V4 Flash 0731$0.105DeepSeek V4 Flash 0731 is cheaper (15.5× price gap) →GPT-6.1 Sol vs GPT-6 LunaGPT-6.1 Sol$4.00GPT-6 Luna$0.20GPT-6 Luna is cheaper (20.0× price gap) →