Processing or generating 500 words (approximately 667 tokens) with Llama 3.3 70B Instruct ranges from $0.000030 (cached input) to $0.000394 (full generation).
Quick answer
For 500 words, Llama 3.3 70B Instruct processes approximately 667 tokens. That costs $0.00012 as uncached input, $0.000030 with the modeled cache discount, or $0.000394 when generated as output.
Method & trust
The estimate converts the selected English word count with the model tokenizer family, then applies the published input/output price per million tokens. Real prompts vary with code, formatting, language, and system instructions.
You send 500 words as prompt context, documentation, or background knowledge.
Llama 3.3 70B Instruct drafts a complete 500 words article, chapter, or code module.
400 words input prompt + 100 words output reply.
| Model | Provider | Input Cost (500 words) | Cached Input Cost | Output Cost (500 words) | Context Limit |
|---|---|---|---|---|---|
| Llama 3.3 70B Instruct (Current) | meta | $0.00012 | $0.000030 | $0.000394 | 128,000 |
| GPT-5.6 Terra | openai | $0.00128 | $0.000128 | $0.00768 | 1,050,000 |
| GPT-5.4 Workhorse | openai | $0.0016 | $0.00016 | $0.0096 | 256,000 |
| o3-mini | openai | $0.000704 | $0.000352 | $0.002816 | 200,000 |
| o4-mini | openai | $0.000704 | $0.000176 | $0.002816 | 256,000 |
| o1-mini | openai | $0.000704 | $0.000352 | $0.002816 | 128,000 |
For Llama 3.3 70B Instruct (tiktoken_cl100k tokenizer), 500 words is approximately 667 tokens (an average ratio of 1.33 tokens per word in English). Code, technical vocabulary, and non-English scripts will have higher token densities.
Sending 500 words as input costs $0.00012 (or $0.000030 with prompt caching). Generating 500 words as output costs $0.000394. Output tokens are more expensive because autoregressive token generation requires significantly more computation per token.
Yes! If your input text is part of a repeated context, prompt caching saves 50% to 90% (costing $0.000030). For non-urgent asynchronous batch processing, 24-hour batch queues provide a flat 50% discount across all tokens (costing $0.000060 for input, $0.000197 for output).
At an average human reading speed of 250 words per minute, 500 words takes approximately 2 minutes to read. In contrast, Llama 3.3 70B Instruct can process or generate this text in seconds.