Token Counter
Token Counter
Model Comparison
AI Model
GPT-4 - OpenAI
GPT-4 Turbo - OpenAI
GPT-3.5 Turbo - OpenAI
Claude 3 Opus - Anthropic
Claude 3 Sonnet - Anthropic
Claude 3 Haiku - Anthropic
Gemini Pro - Google
Llama 2 70B - Meta
OpenAI's most capable model
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About Token Counting
Token counts are approximations and may vary from actual model tokenization
Different models use different tokenization methods (BPE, SentencePiece, etc.)
Costs are estimates based on published pricing and may change
For precise token counting, use the official tokenizer for your specific model
Token limits include both input and output tokens combined