7 Official Prompting Rules from Anthropic
48sPromises exclusive, insider knowledge from Claude's creators, tapping into viewers' desire for expert tips.
▶ Play ClipThe video presents the seven most important prompting rules from Anthropic's official guide for Claude, aimed at improving AI output quality. It emphasizes clarity, providing intent, using examples, focusing on desired formats, being direct with actions, and leveraging Claude's strengths in research and document creation. The rules are applicable to modern models like Claude Opus 4.5, Gemini 3, and GPT-5.2.
Vague prompts lead to generic 'AI slop' outputs because models default to common patterns (e.g., purple gradients in UIs). Specificity instructs the AI to escape this pull and generate tailored results.
Adding the reason why you're asking something (e.g., 'formal tone for the board') helps Claude infer missing details and produce a higher quality response aligned with your true intent.
AI follows examples exactly. A poorly crafted example or even the style of your own prompt (playful vs. formal) will dictate the response style. This can be a trap if you're not careful.
Instead of saying what you don't want (e.g., 'don't use markdown'), tell the AI what you do want (e.g., 'smooth paragraphs with headers'). This is more effective with modern models.
Avoid suggestive language like 'suggest' or 'think about.' Use direct action verbs like 'change' or 'edit' to make the AI actually perform the task rather than just discuss it.
Anthropic provides a 'metaprompt' for research: it instructs the AI to develop competing hypotheses, track confidence levels, self-critique its findings, and break complex questions into manageable parts. This dramatically improves research quality.
Claude is particularly good at creating formatted documents like presentations, reports, and Excel sheets. Bad prompts like 'write a report' can be improved by specifying sections, charts, action items, and formatting requirements.
"The title is accurate; the video delivers exactly what it promises: a clear walkthrough of seven official prompting rules from Anthropic."
Why do AI-generated UIs often have purple gradients and rounded corners?
Because the AI was trained on millions of examples with that aesthetic, so it defaults to what's most common.
1:19
What benefit does explaining 'why' (the intent) to Claude provide?
It can infer things you didn't explicitly state, leading to higher quality, more aligned outputs.
3:14
What is the main risk of including bad examples in a prompt?
The AI follows them exactly, so a poor example can misdirect the output.
4:36
Besides explicit examples, what else in your prompt dictates the AI's response style?
The way you write your prompt (playful vs. formal) determines how the AI responds.
4:56
What is the recommended way to avoid the AI using markdown?
Tell it what you want instead (e.g., 'use smooth paragraphs') rather than using negations.
5:42
How can you make an AI take a specific action rather than just offering suggestions?
Use direct action verbs like 'change' or 'edit' instead of suggestive language like 'suggest' or 'think about'.
6:30
What is the 'metaprompt' Anthropic provided for research tasks?
A structured prompt template that instructs the AI to develop competing hypotheses, track confidence levels, and self-critique.
8:38
Be Clear with Instructions
Highlights that specificity is crucial to avoid generic 'AI slop' outputs, as models have a gravitational pull toward common patterns.
0:35Explain the 'Why'
Demonstrates how adding intent context allows Claude to infer missing details and provide higher quality, more aligned responses.
3:14Examples Dictate Output
Warns that AI follows examples precisely, so poor examples or even the writing style of the prompt can misdirect the results.
4:36Focus on Desired Format, Not Prohibitions
Recommends positive instruction (what you want) over negative commands (what you don't want) for more effective AI behavior.
5:42Use Direct Action Verbs
Explains that suggestive language (e.g., 'suggest', 'consider') leads to inaction, while direct verbs (e.g., 'change', 'edit') trigger actual changes.
6:30The Metaprompt for Research
Anthropic's structured prompt template for research, including competing hypotheses and self-critique, is described as a 'night and day' improvement.
8:38Claude Excels at Document Creation
States that Claude is particularly good at creating formatted documents like presentations, reports, and Excel sheets, leveraging 'Claude skills' for better formatting.
9:43[00:00] Most people learn how to prompt Claude
[00:01] from random tips on the internet. But
[00:03] Anthropic, the company that actually
[00:05] built Claude, released their official
[00:06] prompting guide. Almost no one's read
[00:08] it. I did. And here are the seven most
[00:11] important rules straight from the people
[00:13] who created the model itself. Let's get
[00:15] into it. So, as I mentioned, these tips
[00:17] came directly from Anthropic, the
[00:19] company that made Claude. And this here
[00:20] is the blog post that I'm referring to.
[00:22] So, it walks through a series of tips,
[00:23] not just seven, many more. But I wanted
[00:25] to call out the seven that I feel like
[00:26] are applicable to the broadest audience
[00:28] where people can get direct impact of
[00:30] using these tips. And we'll start with
[00:31] tip one, which is to be clear. Now, this
[00:35] is more critical than ever for all the
[00:37] models that are relevant today, such as
[00:38] Gemini 3, GBT 5.2, Claude Opus 4.5. All
[00:42] of these models are very good at
[00:44] following instructions. So, when you're
[00:46] clear with the model, you're going to
[00:47] get a higher quality response, and the
[00:49] AI is going to work in the direction
[00:50] that you care about. Vague prompts tend
[00:52] to lead to common patterns that are kind
[00:55] of considered AI slop today. So it's
[00:57] generic outputs that aren't very useful.
[00:59] Now why does this happen? It happens
[01:02] because most models have a gravitational
[01:05] pull towards what's most common. So here
[01:08] we have gravity pulling in all the
[01:11] commonalities of the internet. And
[01:12] here's the default state. An example
[01:14] here is UIs. So often times when an AI
[01:17] creates a UI for you, it's going to have
[01:19] purple gradients and it's going to have
[01:20] rounded corners. Reason being is the AI
[01:23] was trained on millions of examples that
[01:24] had that type of aesthetic. So the AI
[01:27] thinks that if it provides you that
[01:28] aesthetic, you're going to be satisfied
[01:30] as a user if you don't provide it very
[01:32] specific instructions. And that's the
[01:34] key here. We have to be specific to
[01:37] escape the gravitational pool that is
[01:39] all those examples the AI was trained on
[01:41] historically. And that's what this tip
[01:42] highlights. So I'm going to walk you
[01:43] through a few examples of what good
[01:44] looks like. So on the left hand side we
[01:46] have a bad prompt. This is weak. So
[01:48] we're basically stating create an
[01:49] analytical dashboard. We we gave no
[01:51] specificity here. A better prompt is
[01:54] create an analytical dashboard. Include
[01:56] as many relevant features and
[01:57] interactions as possible. Go beyond the
[01:59] basics to create a fully featured
[02:00] implementation. And there's a few key
[02:02] things I want to call out here. So first
[02:03] off, we're stating I want you to include
[02:05] as many. So be as inclusive as possible
[02:07] when it comes to the features and
[02:09] interactions relevant to the dashboard
[02:10] we're trying to create. Another thing
[02:12] we're making explicit is the AI needs to
[02:14] go beyond the basics. So, it's going
[02:16] beyond what's normal and creating
[02:18] something that's fully featured that's
[02:20] relevant to the initial dashboard we're
[02:22] trying to create. And this is what a
[02:23] good prompt looks like that's more
[02:24] clear. And here's another example for
[02:26] presentations. So, here we have a week
[02:28] example that says create presentation.
[02:30] An improved version of this is to create
[02:31] a professional presentation in relation
[02:33] to our quarterly results. I want you to
[02:35] include thoughtful design elements,
[02:38] visual hierarchy, and engaging
[02:39] animations where appropriate. And as you
[02:41] can see, we're being very clear on what
[02:42] we want the AI to include in the visuals
[02:44] here, and that's key. So, this is our
[02:46] first tip, which is be clear, quick
[02:48] pause in your regular programming. This
[02:49] video is brought to you by me, as
[02:51] always. So, two quick things. First off,
[02:54] below is a 30-day AI insight series,
[02:56] completely free. You'll get 30 insights
[02:58] in your inbox how you can apply AI to
[02:59] your business and your work. The second
[03:01] thing is, if you'd like to work with me,
[03:02] there's a variety of ways you can do
[03:04] that, either through a private AI
[03:05] community or directly one-on-one. You
[03:07] can check that out below as well. Let's
[03:08] get back into the video. Our second tip
[03:10] is often something that a lot of people
[03:12] skip, which is explain why. And what do
[03:14] we mean by this? Well, when you give the
[03:16] AI some sort of context, so you ask it
[03:18] to do something. If you also add the
[03:20] intent as to why you're asking the AI to
[03:22] do this and why it's important for the
[03:24] AI to take that task on, it can actually
[03:26] infer a lot from what you've stated,
[03:28] even if you've not made it explicit. In
[03:30] other words, Claude can figure out
[03:32] things that you didn't even say as long
[03:33] as you're explicit about why you're
[03:35] asking the AI to do this in the first
[03:36] place. And that often usually deres a
[03:39] higher quality output for you. Now let's
[03:41] look at some examples. So this first
[03:43] example here is a weak example. Not a
[03:45] great prompt. We're saying write this in
[03:46] a formal tone. It can be improved. A
[03:48] better way of saying this is I want you
[03:50] to write this in a formal tone because
[03:52] remember we're emphasizing the why here.
[03:54] It's going to our board of directors and
[03:56] we need to look credible and
[03:57] professional. By providing just this
[04:00] context, the AI is going to be able to
[04:01] create something that's more
[04:02] aesthetically pleasing and aligned with
[04:04] the quality you're seeking by knowing
[04:06] this specific intent. Now, here's
[04:07] another example. So, here we have the
[04:09] weak prompt of saying, "Keep it short."
[04:10] A better version of this is stating,
[04:12] "Keep it short because, again, we're
[04:13] highlighting the Y. I'm sending this to
[04:15] my team via text message, and longer
[04:17] messages don't get read." Again, we're
[04:19] highlighting the Y, which is going to
[04:20] get better quality outputs from the AI.
[04:22] That's our second tip. And now, we'll
[04:24] move on to tip three, which is giving
[04:25] good examples. So the thing with
[04:27] examples, especially in relation to the
[04:29] state-of-the-art models today, such as
[04:30] Opus 4.5, Gemini 3, GPT5.2,
[04:34] all of these models, they follow the
[04:36] examples to the tea. So if you include
[04:37] an example in your system prompt, the AI
[04:39] is going to follow that very
[04:40] specifically. So it's important that you
[04:41] don't misdirect the AI by accidentally
[04:43] including something in your example that
[04:45] you don't want in its output. And a meta
[04:47] lesson in relation to this tip is not
[04:49] only is the example that you explicitly
[04:50] call in the prompt dictating what the AI
[04:52] gives you, but also the way that you
[04:54] write your prompt determines how the AI
[04:56] gives you an output. What does that
[04:57] mean? In the sense that if I write my
[04:59] prompt in a very playful, fun, and
[05:01] simple way, the AI is likely going to
[05:03] respond and give me an output in that
[05:04] way. If I might write my prompt in a
[05:06] very formal and structured way, the AI
[05:08] is going to do the same. So even the way
[05:10] that I write my prompt is going to
[05:12] dictate how the AI outputs its response
[05:14] to me. So it's important to note not
[05:16] just the example but also your prompt
[05:17] matter. Now on to tip four which is
[05:19] asking for the format. Not saying
[05:21] something that you don't want. You want
[05:22] to say what you do want because often
[05:24] when you look at system prompts people
[05:26] have really huge negating terms of
[05:28] saying never do this or don't do that or
[05:30] whatever else. Well with AI today since
[05:32] it follows instructions so well all you
[05:34] have to do is say what you want instead
[05:36] of what you don't want and the AI is
[05:38] likely going to do that more
[05:38] effectively. What are some examples of
[05:40] this? Well here's an example. There's
[05:42] first one is a weak example. So we say
[05:44] do not use markdown in this response.
[05:45] The reason this is weak is because we're
[05:47] using a negating term. So we're saying
[05:48] do not. A better version of this is your
[05:52] response should be composed of smoothly
[05:54] flowing pros and paragraphs. This is
[05:56] going to give us what we want instead of
[05:58] avoiding what we don't want. Another
[05:59] example is here we have a weak version
[06:01] saying make it look nice, not very uh
[06:04] not very clear. And a better version of
[06:06] this is saying use clear headers in each
[06:08] section. Bold the key takeaways. Add a
[06:10] summary at the top. We're very explicit
[06:12] about what we want. The AI is likely
[06:14] going to achieve that because it's very
[06:15] good at following instructions. So
[06:17] that's tip four. Ask for the formats
[06:18] that you want instead of saying what you
[06:20] don't want. Now on to tip five, which is
[06:22] being direct about actions. What does
[06:24] this mean? Well, often times when you
[06:25] want AI to do something for you, we need
[06:27] to avoid suggestive language. So instead
[06:30] of saying suggest, think about,
[06:32] consider, you need to be clear and
[06:34] saying I want you to change this now,
[06:35] edit this thing, or make whatever. by
[06:37] being explicit about it taking action,
[06:40] it will then take the action. But
[06:41] oftentimes the AI can default to being
[06:44] more oriented towards not taking action
[06:46] to make to ensure it's not breaking
[06:48] anything or doing anything it shouldn't.
[06:49] So if you say, "Hey, I want you to
[06:51] suggest this." It will suggest
[06:52] something. It won't change anything. If
[06:54] you want it to change something, then
[06:55] you explicitly state that you want it to
[06:56] change it. So be clear on the action
[06:59] verbs that you're using with the AI. And
[07:01] here are just some examples. So on the
[07:02] left hand side we have a weak prompt
[07:04] which we're stating can you suggest some
[07:06] changes to improve this function. The
[07:07] reason this is weak is we're stating
[07:09] suggest. We're being more careful with
[07:11] our language which means the AI will be
[07:13] careful with its actions. It's not going
[07:14] to do anything. It's only going to
[07:15] suggest what we need to do to the
[07:17] function. This is in relation to code. A
[07:19] more explicit way of doing this that's
[07:21] more actionoriented is saying change
[07:23] this function to improve its
[07:24] performance. That's when the AI goes off
[07:26] and does the action for you. Another
[07:27] example that's unrelated to code is
[07:29] proposal prompts. So a weak version of
[07:31] this is what do you think about this
[07:33] proposal? This is just looking for
[07:34] feedback, no actions. If you want an
[07:36] action to occur from the AI, we would
[07:38] say something that's more strong, which
[07:40] is edit this proposal to make the
[07:41] benefits clearer and add a call to
[07:43] action at the end. This means the AI is
[07:45] going to edit. It's going to do a thing
[07:46] because there is an action verb inside
[07:48] the prompt. So be clear about actions.
[07:50] If you wanted to suggest something or
[07:52] act acts on something, you need to be
[07:54] clear about that. Now, on to tip six,
[07:55] where Claude is actually extremely good
[07:57] at research. It's gotten much better
[07:59] over the last iteration of versions that
[08:01] that Anthropics released with Opus 4.5.
[08:03] Now, let me show you a weak and good
[08:05] example. So, a weak example here for
[08:06] research in relation to AI is saying,
[08:08] "Research my competitors." This is not
[08:10] good because it's vague and it's not
[08:11] clear on what you want. A better version
[08:13] of this is research my top three
[08:15] competitors in the home services
[08:17] industry. For each one, I want you to
[08:18] find their pricing, their main services,
[08:20] and their customer reviews. Compare them
[08:22] to my business and tell me where I have
[08:23] an advantage. So here we're explicit
[08:25] about the type of research we wanted to
[08:27] do, what we wanted to do with the
[08:28] research after it's gotten back and a
[08:30] series of other things. So this is what
[08:31] a good research prompt looks like. And
[08:33] something that's really interesting
[08:34] about the guide that was provided for
[08:36] anthropic is they actually provided a
[08:38] metaprompt. So this specific prompt
[08:39] right here can be applied to almost any
[08:41] research use case that you have and it's
[08:44] going to improve it. I've been using it
[08:45] for the last couple of days and it's
[08:46] night and day in the quality of the
[08:48] research that I'm getting getting back
[08:49] from the AI by using this prompt. So, I
[08:50] highly recommend just copying and
[08:52] pasting this from their guide and using
[08:53] it inside your research. Now, why is
[08:55] this so good? Well, there's a few things
[08:56] as to why this prompt is so useful.
[08:58] First off, we're asking the AI to
[08:59] research in a structured way. So, be
[09:01] more formal in your process. But also,
[09:03] we're asking as you gather data, I want
[09:05] you to develop competing hypotheses. So,
[09:08] multiple opinions against what's
[09:10] happening here. In addition to that,
[09:11] we're also saying, can you uh track your
[09:13] confidence levels over time and adjust
[09:15] them as you learn new things? because
[09:17] you're going to regularly self-critique
[09:19] your confidence levels as well as the
[09:21] hypotheses that you build over your
[09:22] research process. And then we're also
[09:24] noting that the research needs to be
[09:26] broken down from a complex ask to more
[09:29] manageable asks that you then
[09:30] consolidate over time. So there's a lot
[09:32] of really interesting information in
[09:34] this prompt as to why it's useful, but I
[09:35] highly recommend just using this for
[09:37] your research going forward because
[09:38] you're going to get much better
[09:39] responses back for things that truly
[09:40] matter. And then our final tip is
[09:43] Claude's really good at making documents
[09:44] specifically because it uses a claude
[09:46] skill or variety of claude skills that
[09:48] allows it to create documents that are
[09:49] more compelling. So this is going to be
[09:51] in the relation to presentations,
[09:53] animations inside of presentations
[09:54] and/or landing pages like this or any
[09:57] type of visual documents that's relating
[09:58] to a PDF, an Excel sheet, etc. So it's
[10:02] generally better at creating these types
[10:04] of documents and they tend to be
[10:05] formatted more effectively instead of
[10:07] what we used to get back in the day with
[10:08] other models. So what are some examples
[10:10] of this? Well, the first one here is a
[10:11] presentation. So a bad prompt is make me
[10:14] a presentation. A better prompt, a
[10:15] stronger one is create me a professional
[10:17] presentation on topic. You fill in the
[10:19] topic, including thoughtful design
[10:20] elements, visual hierarchy, and engaging
[10:22] animations when appropriate. So we're
[10:24] asking specifically about certain design
[10:26] elements and asking it to think hard
[10:28] about those elements. So when it
[10:29] provides us back a presentation, it's
[10:30] more compelling. So it's a better
[10:31] prompt. Another example here is a
[10:34] report. So instead of saying, "Write me
[10:36] a report." Bad prompt. A better prompt
[10:38] is create a monthly report for my team.
[10:40] Include a summary at the top, sections
[10:42] for each department, charts showing our
[10:44] progress, action items for the ne for
[10:46] the next month, and use clean formatting
[10:48] that's easy to scan. So, we're asking
[10:50] for a lot of things here. We're asking
[10:51] explicitly what should be included in
[10:53] the prompt. We're being very uh specific
[10:55] on the inclusion. We're also being very
[10:57] explicit on the formatting as well
[10:58] because we want be people to be able to
[11:00] scan this instead of having to read it
[11:02] or struggle to read through it. And
[11:03] that's our seventh tip. And as a quick
[11:05] recap, here are just seven rules that I
[11:07] pulled from Anthropic themselves on how
[11:09] you can get most the most out of their
[11:10] models. So the first one here is about
[11:13] being clear. You want to be clear with
[11:14] the model because it's very good at
[11:15] following instructions. So be clear in
[11:17] your prompt. The second thing is always
[11:19] provide your intent. Explain why as to
[11:21] why you're asking the AI to do this
[11:22] thing for you. It can infer more from
[11:24] that and give you a higher quality
[11:25] response. After that, you should give it
[11:27] high quality examples if you decide to
[11:29] give it examples because the AI is going
[11:31] to follow them to the tea. that includes
[11:33] the prompt itself of how you're writing
[11:35] it. So, be very careful on the prompt
[11:37] that you're drafting. After that, if you
[11:39] care about formatting, you want to be
[11:41] explicit about that and ask for certain
[11:42] types of formats from the AI. And that
[11:44] means we're asking the AI what to do
[11:45] instead of what not to do. After this,
[11:47] we have the importance of being direct
[11:49] with the AI. So, if we want it to take
[11:51] action, we need to be clear on it taking
[11:53] that action. If we wanted to suggest
[11:54] something, we need to be clear on that.
[11:56] Also, it's very good at research. And
[11:58] that metaprompt that I showed you, you
[11:59] should use that probably for good on all
[12:01] your research going forward with the
[12:02] specific model because it's night and
[12:03] day compared to what I've gotten in the
[12:05] past. And then finally, it's very good
[12:06] at creating documents and it's good at
[12:08] following different types of formatting
[12:10] um for generalized reports, Excel
[12:12] sheets, presentations, etc. And that's
[12:14] it. So if you enjoyed this, reshare with
[12:15] your friends. And also, as a reminder,
[12:17] two things. First off, below is a 30-day
[12:19] AI insight series, completely free.
[12:21] You'll get 30 insights in your inbox how
[12:22] you can apply AI to your business and
[12:24] your work. Second thing is if you'd like
[12:25] to work with me, there's a variety of
[12:27] ways you can do that either through a
[12:28] private AI community or directly
[12:30] one-on-one. You can check that out below
[12:31] as well. Okay, so now we know that cloud
[12:34] can create great documents. Anthropic
[12:36] even says so. But here's the thing. It
[12:38] still can't match your formatting, your
[12:40] fonts, your colors, your style. You
[12:42] still have to copy the content and fix
[12:44] it by hand in the document. I found one
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