根据此结论，你应该订阅付费的OpenAI还是选择使用托管的开源嵌入模型呢？OpenAI最近的价格修订（https://openai.com/pricing）使其API的访问变得更加实惠，目前成本为每百万代币0.13美元。因此，每月处理一百万个查询（假设每个查询涉及大约1K个代币）的成本约为130美元。因此，根据你的使用情况，租用和维护自己的嵌入服务...
# simplified from https://github.com/openai/openai-cookbook/blob/main/examples/How_to_count_tokens_with_tiktoken.ipynbdef num_tokens_from_messages(messages, tokens_per_message=3, tokens_per_name=1):num_tokens = 0for...
$0.10 / GB of vector storage per day (first GB free) File Search Tool Call (Responses API only) $2.50 / 1k tool calls Web Search Tool Call Web search tool pricing is inclusive of tokens used to synthesize information from the web. Pricing depends on model and search context size. See ...
distribution(assistant_message_lens, "num_assistant_tokens_per_example")n_too_long = sum(l > 4096 for l in convo_lens)print(f"\n{n_too_long} examples may be over the 4096 token limit, they will be truncated during fine-tuning")# Pricing and default n_epochs estimateMAX_TOKENS_PER_...
# simplified from https://github.com/openai/openai-cookbook/blob/main/examples/How_to_count_tokens_with_tiktoken.ipynb defnum_tokens_from_messages(messages,tokens_per_message=3,tokens_per_name=1):num_tokens=0formessageinmessages:num_tokens+=tokens_per_messageforkey,valueinmessage.items():num_...
-The new pricing is 1¢ per 1,000 prompt tokens and 3¢ per 1,000 completion tokens. For most customers, that will lead to a blended rate more than 2.75 times cheaper to use for GPT-4 Turbo than GPT-4....
Azure OpenAI Service Pricing: Vision-Enabled Models: Charges are based on per-token rates for prompts and completions. For detailed pricing, refer to Azure's official pricing page. AZURE: https://azure.microsoft.com/en-us/pricing/details/cognitive-services/openai-service/ ...
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num_questions_per_chunk=2 ) 1. 2. 3. 4. 5. 6. 7. 8. 我们依靠OpenAI的GPT-3.5-turbo-0125模型来完成这项任务,根据OpenAI的说法,这是该系列的旗舰模型,支持16K大小的上下文窗口,并针对对话框进行了优化(https://platform.openai.com/docs/models/gpt-3-5-turbo)。
在实际调用API的过程中,出于对计算资源的保护,OpenAI还限制了各模型API的每分钟请求最大次数(RPM:requests-per-minute)和每分钟Token通信量最大值(TPM:tokens-per-minute),这些限制可以在个人中心的Rate limits页面中进行查看 image-20230717170646665 如果希望放宽限制,则可以填写申请表格,向官方申请提高限制上限。 1.6...