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Text · Released Jul 2024

Meta Llama 3.1 8B

Meta's 8B instruction-tuned model with 128K context and strong general reasoning.

From Meta, Llama 3.1 8B is an open-weight text model. It takes a text prompt and replies with generated text. Its context window handles up to 131K input tokens. It runs entirely on your own hardware through Ollama: no API key and no per-use fees.

Modality
Text
Available on
Model ID
ollama:llama3.1:8b
Supported OS
macOSWindowsLinux
Minimum machine configuration
16 GB RAM · 128K ctx · text · CPU/GPU
Download size · ~4.9 GB
Specs
Released
Jul 2024
Pricing
Free, runs on your hardware
Context window
131K in
Text rank
#346
Real outputs

Samples

Generated with Llama 3.1 8B via Ollama. The same three prompts run against every text model in the catalog, shown verbatim, so the only thing that changes between two models’ answers is the model.

Short answer49 / 50 words

Explain what an API is to someone who has never written code. Do not use a restaurant or waiter analogy. Plain prose only — no headings, bullet points, or markdown formatting. Maximum 50 words.

An API, or Application Programming Interface, is a set of rules that allow different computer programs to talk to each other and share information. It's a way for one program to ask another program for data or services, and for the second program to respond with the requested information.

Medium answer133 / 150 words

A two-person startup is deciding whether to build their own user authentication or use a hosted provider. Give them a clear recommendation, then the single strongest argument against your own recommendation. Plain prose only — no headings, bullet points, or markdown formatting. Maximum 150 words.

I recommend that the startup use a hosted user authentication provider. This approach is faster and more cost-effective than building their own system. A hosted provider can also handle the security and scalability requirements of a growing user base. Additionally, it frees up the startup's developers to focus on their core product and business logic. The strongest argument against this recommendation is that it may not provide the same level of customization and control that the startup might need in the long run. Depending on the provider used, it may not be possible to make significant changes to the authentication system to suit the startup's specific needs or integrate it seamlessly with their existing infrastructure. This could lead to costly and time-consuming workarounds or even the need to switch providers in the future.

Long answer192 / 190–220 words

Write a briefing for a non-technical executive explaining why their company's spending on AI is hard to predict, and what they can do about it. Cover at least three distinct causes. Plain prose only — no headings, bullet points, or markdown formatting. Write exactly 205 words.

As you may have noticed, our company's spending on Artificial Intelligence (AI) is challenging to forecast. There are several reasons for this difficulty. First, AI technology is rapidly evolving, with new advancements and innovations emerging regularly. This means that our costs can fluctuate greatly as we invest in the latest tools and techniques to stay competitive. Another factor contributing to the unpredictability of AI spending is the specialized nature of the expertise required to implement and maintain AI systems. It's not uncommon for us to engage external vendors or consultants to assist with specific projects, which can introduce varying levels of uncertainty into our budgeting process. Lastly, the way AI technologies are integrated into our existing business operations can also make it difficult to anticipate costs. For instance, we may start using AI-powered tools to augment our existing workflows, but as these tools become more deeply ingrained, their costs can shift from project-based to ongoing operational expenses. By acknowledging these challenges, we can take steps to better manage our AI-related spending. This might involve working with our finance team to develop more flexible budgeting processes or establishing clearer guidelines for AI-related expenses.

About the creator

Meta

Meta's FAIR and GenAI labs build the open-weight Llama family of language models — among the most widely used open models for local inference.

ai.meta.com ↗
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