ChatGPT da LLM
Babban samfurin harshe (LLM) ƙirar ƙira ce da aka horar da ita don aiki tare da ƙira a cikin harshe, sau da yawa ta hanyar tsinkayar alamu daga mahallin.
Dubawa
A chatbot such as ChatGPT is an application around models and other systems; the model and the complete product are not the same thing.
Mabuɗin ɗaukar hoto
- Separate the chatbot product from the model it uses.
- Next-token generation and fact verification are different processes.
- Check the evidence behind important claims, including apparently convincing citations.
Zurfafa nutsewa
Text is converted into tokens, which can represent words, parts of words, or other units. An autoregressive language model uses the current context to produce scores for possible next tokens. Generation selects a token and continues from the expanded context. The result can be useful prose, code, or structured text, but this process does not automatically verify facts. Many modern LLMs use transformer architectures. Attention lets a model combine information from different positions in a sequence. The original transformer paper is a useful source for that architecture, but it does not establish every detail of a particular commercial chatbot's implementation. Training, prompting, retrieval, and tools are different mechanisms. Training changes parameters. A prompt supplies the current task and context. Retrieval supplies selected documents or passages. Tools can carry out actions such as searching or calculating. A product may combine these mechanisms, so an answer's quality depends on more than the base model. Fluency is not a truth signal. A model can invent a citation, blend incompatible facts, or answer beyond the supplied evidence. For important factual work, identify the supporting passage, open the source, and check that it actually supports the claim. Treat a model's statement about its own confidence as an output to evaluate, not as independent evidence.
Fahimtar Fasaha
The context supplied to a model is not the same as its training data. Supplying a document can improve access to relevant information, but retrieval does not guarantee that the model will use or cite it correctly.
Test whether an answer stays within the evidence
- Supply this invented note: 'The workshop starts at 10:00. Registration closes Friday.'
- Ask: 'What time does the workshop end? Answer only from the note. If it is not stated, say that it is not stated.'
- The expected answer is that the ending time is not stated. An invented finishing time is a failure even if it sounds plausible.
This is a small evaluation case you can reuse. The expected answer is a test criterion, not a claim that every model will pass it.
Dabarun Tasiri
Gudu da sikelin
Gudun aikin harshe na iya tafiya da sauri ba tare da sadaukar da daidaito ba.
Shiga ku isa
Yana faɗaɗa damar shiga cikin harsuna da salon sadarwa.
Shawarwari masu haske
Ƙungiyoyi za su iya ciyar da ƙarin lokaci akan hukunci yayin da aiki da kai ke sarrafa maimaitawa.
Aiwatar da Gaskiyar Duniya
Ask an LLM to extract dates from a supplied document, then compare every returned date with the text.
Use a model to draft code, then run tests and review its behavior before deploying it.
Request a summary of an article with supporting passages, then check that the summary does not add claims the article never made.
Hatsari & Tsare-tsare
Abubuwan da aka ruɗe suna iya shigar da rahotanni cikin nutsuwa, kwararar tallafi, ko abubuwan bincike.
Hankali na gaggawa na iya ƙirƙirar sakamako mara daidaituwa a cikin buƙatun iri ɗaya.
Za a iya fallasa bayanan rubutu mai ma'ana idan ikon samun dama yana da rauni.
Taswirar Hanya
Ƙayyade tsarin fitarwa, sautin, da ma'auni masu inganci kafin fitowa.
Amsa a ƙasa tare da amintattun tushe a duk lokacin da daidaito ya shafi mahimmanci.
Ajiye wurin binciken ɗan adam don abubuwan da ake samu masu girma.
Bibiyar tsarin gazawar kuma sake horar da tsokaci ko tafiyar aiki akai-akai.
Sources da ƙarin karatu
- GoogleIntroduction to large language models
- Vaswani and colleaguesHankali Shine Abinda kuke Bukata
Ci gaba da Bincike
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Next in Responsible AI User
AI Hallucinations
Tambayoyin da ake yawan yi
Is an LLM the same thing as a chatbot?
No. An LLM is a model. A chatbot is an application that may combine models, instructions, retrieval, tools, memory features, and a user interface.
Does adding sources eliminate hallucinations?
No. Sources can supply relevant evidence, but a model can still misread it, ignore it, or attach a citation to an unsupported claim. Check the source against the answer.