Aleph Alpha 是一个强大的语言模型，可以生成类似人类撰写的文本。Aleph Alpha 能够以多种语言和风格生成文本，并且可以微调以在特定领域生成文本。

如果你在 Colab 中打开这个 Notebook，可能需要先安装 LlamaIndex 🦙。

%pip install llama-index-llms-alephalpha

!pip install llama-index

设置你的 Aleph Alpha 令牌

import os

os.environ["AA_TOKEN"] = "your_token_here"

使用提示词调用 complete

from llama_index.llms.alephalpha import AlephAlpha

# To customize your token, do this
# otherwise it will lookup AA_TOKEN from your env variable
# llm = AlephAlpha(token="<aa_token>")
llm = AlephAlpha(model="luminous-base-control")

resp = llm.complete("Paul Graham is ")

print(resp)

 a well-known computer scientist and entrepreneur. He is the co-founder of PayPal and a co-founder of the Y Combinator startup accelerator. He has also co-authored the book "Programming the Web". Paul Graham is also a frequent speaker and writer on topics related to computer science, entrepreneurship, and startups. He has written several blog posts on the topic of "Why Startups Fail". In this post, I will summarize some of the key points from Paul Graham's blog post on why startups fail.

1. Lack of a clear vision: Startups often lack a clear vision of what they

其他响应详情

要访问对数概率等详细响应信息，请确保使用 log_probs 参数初始化 AlephAlpha 实例。CompletionResponse 的 logprobs 属性将包含这些数据。模型版本和原始补全文本等其他详情，如果属于响应的一部分，可以直接访问，也可以通过 additional_kwargs 获取。

from llama_index.llms.alephalpha import AlephAlpha

llm = AlephAlpha(model="luminous-base-control", log_probs=0)

resp = llm.complete("Paul Graham is ")

if resp.logprobs is not None:
    print("\nLog Probabilities:")
    for lp_list in resp.logprobs:
        for lp in lp_list:
            print(f"Token: {lp.token}, LogProb: {lp.logprob}")

if "model_version" in resp.additional_kwargs:
    print("\nModel Version:")
    print(resp.additional_kwargs["model_version"])

if "raw_completion" in resp.additional_kwargs:
    print("\nRaw Completion:")
    print(resp.additional_kwargs["raw_completion"])

Log Probabilities:
Token:  a, LogProb: -0.95955
Token:  well, LogProb: -1.9219251
Token: -, LogProb: -0.1312752
Token: known, LogProb: -0.022855662
Token:  computer, LogProb: -0.9569155
Token:  scientist, LogProb: -0.06721641
Token:  and, LogProb: -0.56296504
Token:  entrepreneur, LogProb: -0.65574974
Token: ., LogProb: -0.5926046
Token:  He, LogProb: -0.1885516
Token:  is, LogProb: -0.3927348
Token:  the, LogProb: -0.46820825
Token:  co, LogProb: -0.465878
Token: -, LogProb: -0.024082167
Token: founder, LogProb: -0.009869587
Token:  of, LogProb: -0.31641242
Token:  PayPal, LogProb: -1.0825713
Token:  and, LogProb: -0.39408743
Token:  a, LogProb: -1.45493
Token:  co, LogProb: -1.0837904
Token: -, LogProb: -0.0011430404
Token: founder, LogProb: -0.074010715
Token:  of, LogProb: -0.038962167
Token:  the, LogProb: -1.7761776
Token:  Y, LogProb: -0.41853565
Token:  Combin, LogProb: -0.17868777
Token: ator, LogProb: -2.0265374e-05
Token:  startup, LogProb: -0.24595682
Token:  acceler, LogProb: -0.5855012
Token: ator, LogProb: -6.675698e-06
Token: ., LogProb: -0.022597663
Token:  He, LogProb: -0.8310143
Token:  has, LogProb: -1.5842702
Token:  also, LogProb: -0.5774656
Token:  been, LogProb: -1.3938092
Token:  a, LogProb: -0.67207164
Token:  professor, LogProb: -1.0511048
Token:  at, LogProb: -0.13273911
Token:  the, LogProb: -0.7993539
Token:  MIT, LogProb: -1.2281163
Token:  Media, LogProb: -0.7707413
Token:  Lab, LogProb: -0.06716257
Token: ., LogProb: -0.9140582
Token:  Paul, LogProb: -0.8244309
Token:  Graham, LogProb: -0.15202633
Token:  has, LogProb: -1.3735206
Token:  written, LogProb: -0.77148163
Token:  several, LogProb: -0.7167357
Token:  books, LogProb: -0.24542983
Token:  on, LogProb: -0.77700675
Token:  computer, LogProb: -0.8485363
Token:  science, LogProb: -0.026196867
Token:  and, LogProb: -0.4796574
Token:  entrepreneurs, LogProb: -0.48952234
Token: hip, LogProb: -1.0847986e-05
Token: ,, LogProb: -0.1426171
Token:  including, LogProb: -0.10799221
Token:  ", LogProb: -0.4733107
Token: Program, LogProb: -0.9295699
Token: ming, LogProb: -0.00090034
Token:  the, LogProb: -1.5219054
Token:  Universe, LogProb: -1.2475122
Token: ", LogProb: -0.8377396
Token:  and, LogProb: -0.014596111
Token:  ", LogProb: -0.0034322182
Token: The, LogProb: -0.97810173
Token:  Art, LogProb: -1.4708842
Token:  of, LogProb: -0.0017665509
Token:  Computer, LogProb: -0.027323013
Token:  Programming, LogProb: -0.09090222
Token: "., LogProb: -0.2312944
Token:  He, LogProb: -0.9431941
Token:  is, LogProb: -0.52350885
Token:  also, LogProb: -0.8409716
Token:  the, LogProb: -1.2813272
Token:  founder, LogProb: -0.8080497
Token:  of, LogProb: -0.12735468
Token:  the, LogProb: -0.26858208
Token:  startup, LogProb: -1.7183943
Token:  incub, LogProb: -0.71643037
Token: ator, LogProb: -0.00013922676
Token: ,, LogProb: -1.6374074
Token:  Y, LogProb: -1.3464186
Token:  Combin, LogProb: -0.043204635
Token: ator, LogProb: -1.490105e-05
Token: ., LogProb: -0.48073012
Token: <|endoftext|>, LogProb: -0.30235213

Model Version:
20240215

Raw Completion:
 a well-known computer scientist and entrepreneur. He is the co-founder of PayPal and a co-founder of the Y Combinator startup accelerator. He has also been a professor at the MIT Media Lab. Paul Graham has written several books on computer science and entrepreneurship, including "Programming the Universe" and "The Art of Computer Programming". He is also the founder of the startup incubator, Y Combinator.

异步

from llama_index.llms.alephalpha import AlephAlpha

llm = AlephAlpha(model="luminous-base-control")
resp = await llm.acomplete("Paul Graham is ")

print(resp)

 a computer scientist and entrepreneur who is known for his work in the field of artificial intelligence and computer science. He is the co-founder of the company Y Combinator, which is a startup accelerator that helps startups get funding and resources. Paul Graham has also written several books on computer science and entrepreneurship, including "Programming: Principles and Practice" and "The Art of Computer Programming". He is a well-known figure in the computer science community and has made significant contributions to the field.