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October 10, 2025 • 15 mins
OpenAI Playground offers more control than ChatGPT, enabling beginners to experiment with AI models and settings. With $18 in free credits, you can explore AI capabilities. Mastering the Playground helps in content creation, coding, and problem-solving, making it a powerful tool for AI enthusiasts...
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Episode Transcript

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(00:00):
So, if you've spent any time online in
the last few years,
chances are you've chatted with ChatGPT. Right? Oh,
absolutely. It's everywhere. Super easy to use. Yeah.
It is.
But it's fundamentally like a preset filter. Yeah.
You know, it gives you quick, decent results
Yeah. But you can't really look under the
hood. Exactly. You don't get much control. Right.
So if you want truly

(00:21):
custom,
high fidelity output,
maybe specialized code or content written in a
hyper specific tone or an AI that acts
exactly how you program it,
you need more granular control. Mhmm. That's why
today, we're doing a deep dive into the
open AI playground.
Think of it this way.
If chat GPT is that quick snapshot filter

(00:43):
on your phone Yeah. The playground's like the
professional photo editing suite. Mhmm. You know, where
you can adjust every single dial. That's a
great analogy. It really is. And this deep
dive, it's basically our roadmap for getting you
comfortable with that suite. We're showing you how
to move past just simple conversation and really
get direct control over the underlying models. We're
focusing on what the key things. Yeah. We're
really focusing on the three crucial

(01:05):
dials, let's call them, that differentiate
the playground experience. The things that turn you
from just an AI user
into, well, someone who can really harness it.
And the best part, especially if you're just
starting out, you don't need to write a
single line of code to get going. Nope.
No coding required. Plus, new accounts usually get
around $18 in free credits. Yeah. That gives

(01:27):
you plenty of runway, probably several weeks, just
to experiment and mess around. Definitely enough to
get your feet wet. Okay. So let's get
you into this testing ground quickly. The setup
is really straightforward. Super simple. You just visit
platform.0bi.com.
Click sign up. Uh-huh. And when it asks,
just select I'm exploring personal use on the
playground link. It's right there on your main
dashboard. Easy to find. Yep. Can't miss it.

(01:49):
Once you're in, though, the first thing to
kinda wrap your head around is the currency.
It runs on tokens. Tokens. Right. Every interaction
so what you type in and what the
AI gives back is charged based on these
tokens.
And roughly, what is a token, like, character
wise? Yeah. Good question.
Roughly speaking, about four characters equal one token.

(02:11):
And this is where your choice of AI
model suddenly becomes a bit of a financial
decision. Absolutely. And that's why if you're just
starting, you should probably stick with GPT 3.5
turbo. Definitely. It's the default for a reason.
It's highly efficient, handles most general tasks really
well. It's kinda your budget workhorse, you know.
Exactly. And look, this is a critical warning

(02:32):
here. GPT four is powerful, no doubt. It's
reasoning, it's accuracy.
Yeah. It's top notch. Right. But it's a
premium product.
It eats through those credits much faster. We're
talking roughly
15 to 20 times more expensive per token
than 3.5 turbo. Wow. Okay. That's significant. It
really is. So our recommendation, stick to the

(02:53):
economical model 3.5 while you're learning the books,
learning how to tune these parameters.
Only jump up to GPT four when you
have a task that genuinely needs that superior
instruction following ability. Okay. So we've picked our
engine, maybe GPT 3.5 to start. But where
are the controls? You mentioned the dials. Here's
where it gets really interesting. Right? Moving beyond
just picking the model. Yes. This is where

(03:14):
the editing suite part comes in. We're opening
up that control panel. Like on the side
of the screen in our photo editor analogy.
Exactly. Exactly. And the first control point you'll
see is maybe the most obvious one,
the model panel. Which we just talked about,
basically. Pretty much. This is like choosing your
camera body. Are you grabbing the efficient fast
shutter model that's GPT three three point five

(03:34):
turbo, or do you
need the high resolution, but, yeah, higher cost
model GPT four for those really professional complex
jobs? Got it. Model choice first. What's next?
Okay. The second dial.
This one honestly is what truly separates the
beginners from the power users. It's the system
prompt. System prompt. Okay. What's that? It's like
a separate box. It is. It's a dedicated

(03:56):
text box, usually right at the top or
side, where you essentially program
the AI's framework,
its personality, its rules before you even start
chatting. Okay. Wait. Let me ask this.
If I want the AI to act as,
say, a friendly tour guide,
why can't it just put act as a
friendly tour guide in my main prompt where
I type my questions? Yeah. Why the separate

(04:17):
box? Exactly.
Why does this separate system prompt matter so
much? Isn't that kind of redundant?
That's a really critical question, actually, and it
gets to how these large language models fundamentally
work.
Think of the system prompt as providing the
underlying operating instructions. Alright. It establishes the model's
fundamental role and the rules for the entire

(04:39):
session, the whole conversation.
Your subsequent user prompts, the ones you type
in the main chat area,
those are just the immediate requests within that
established framework.
Ah, I see. So if I just put
it in the user prompt. Right. If you
just tell the AI act as a friendly
tour guide in the user prompt, it might,
you know, forget that context after a couple
of replies. It's just another instruction it's it's

(05:01):
processing. But the system prompt sticks. Exactly.
If you embed that instruction, you are a
friendly tour guide in the system prompt. You've
essentially locked that persona in place for every
single interaction that follows.
It defines the AI's expertise,
its style, its constraints before the conversation even
begins. Okay. That makes a lot more sense

(05:21):
now. It's like setting the camera lens and
aperture before you start snapping photos, not adjusting
for every single shot. Perfect analogy. And the
key thing for writing these system prompts, they
need to be concise,
specific, and focused only on defining the AI's
role or persona. You don't ask it questions
there. So give me an example. Sure. Something
like, you are an expert physics teacher explaining

(05:43):
complex concepts with simple analogies to a high
school student. Okay. Or maybe you are cybersecurity
expert. Explain technical concepts using only simple, nontechnical
terms.
That kind of framing drastically changes the tone,
the vocabulary, the complexity of everything the AI
generates after that. Got it. Powerful stuff. Right.
What's the third key control?

(06:04):
The third one is maybe the most intuitive
to grasp, I think. It's temperature. Temperature.
Sounds interesting. What does it control? It directly
controls the balance between creativity and predictability in
the AI's output. So back to your photo
editor. Think of this as like the saturation
dial. Oh, okay. More saturation, more vibrant, maybe
less realistic.
Exactly. Temperature works on a spectrum usually from

(06:27):
zero up to one point o, sometimes higher,
but let's stick to zero to one. Right.
If you set it right down at zero,
the response has become highly consistent, deterministic,
very predictable.
Okay. So when would you want zero?
That's ideal when you need factual accuracy, like
summarizing notes, extracting information, maybe generating code where
you need it to be exactly the same

(06:47):
every time,
reproducible results. Makes sense. And the other end,
high temperature. Right. If you crank it up
towards, say, point seven or even one point
o, now you're maxing out that saturation.
The AI becomes much more adventurous. It'll generate
diverse, creative, sometimes delightfully unexpected outputs. That's for
brainstorming.
Perfect for brainstorming. Yeah. Generating different marketing copy

(07:09):
ideas, creative writing prompts, character dialogues, anything where
you want variety and novelty. And for, like,
general use, where should someone start? Good question.
For most general tasks, a balanced middle ground
works well. Maybe somewhere between point 3.5
is a good starting point to get a
feel for it. Okay. Now I think I've
seen another setting near temperature,

(07:30):
top p.
Is that related?
Yeah. Top p. Good eye. It is related,
but slightly different.
While temperature controls how, let's say, daring the
model is overall in picking any word Uh-huh.
Top p, which stands for nucleus sampling, works
differently.
It tells the model to only consider the
most likely words that add up to a

(07:51):
certain probability threshold.
Like, only look at the top 10%
most probable next words.
Okay. So temperature is about the overall randomness.
Top p is more about limiting the choices
to the most probable ones. You got it.
Temperature influences the shape of the probability distribution,
while top p cuts off the tail end.
It's a bit more technical. So for beginners?

(08:11):
Yeah. For beginners, we definitely recommend just starting
by mastering temperature first. It's the more intuitive
lever for controlling that creativity versus predictability balance.
Get comfortable with that, then maybe explore top
p later if you want finer control. Alright.
Stick to temperature. Okay. So we've got the
model, the system prompt, the temperature.
What does this actually mean for,
you know, daily application? Let's talk about putting

(08:33):
this control to use. Good idea. I think
creating a custom chatbot personality sounds like a
perfect first hands on project. What do you
think? Absolutely. It's a great way to see
these controls in action. Start by crafting a
specific system prompt. Like you said, maybe you
are a friendly, slightly eccentric tour guide
specializing in Renaissance Florence. Okay. Then start asking

(08:55):
about tourist spots, but then play with the
temperature. See what happens. Does the guide sound
really stiff and factual at point one? Or
maybe wildly theatrical and making stuff up at
point nine. Exactly. You'll quickly see how the
consistency and the creativity you get are based
entirely on how you tune that system prompt
and the temperature. That sounds like fun, actually.

(09:15):
Now one of the most common issues people
run into, and I've definitely hit this myself,
is when the AI just stops,
abruptly cuts off mid response.
Yes.
The dreaded cutoff. I remember the first time
it happened. I was generating this massive story
outline, and it just stopped mid sentence.
Talk about an anticlimactic. Yeah. That's almost always
the result of hitting the token limit for

(09:36):
the conversation. Right. The tokens again. Yep. The
AI basically ran out of its allowed word
count for that interaction.
Remember,
3.5 turbo can handle around 4,000 tokens total
that includes your input and its output combined
over the recent chat history.
GQC four can manage more, like 8,000 or
even higher depending on the specific version. Okay.

(09:58):
So when it cuts off, it's hit the
maximum length setting too? Usually, yes. It's hit
the maximum number of tokens it was allowed
to generate for that specific response, which is
often tied to the overall context window limit.
So what are the simple fixes for that
frustrating halt? You've got two main options, really.
One is you can manually adjust the maximum
length setting in the playground panel. There's usually

(10:20):
a slider or box for it. You can
just increase that number to give the model
more room to write before it stops. Okay.
And the other option? The other often simpler
approach is just a type of follow-up prompt,
like continue this response or keep going or
finish that thought.
Just prompt it to continue.
Yeah. That usually reminds the AI of the
context from its previous turn and prompts it

(10:41):
to pick up right where it left off.
Works most of the time. Good tip. Mhmm.
Okay. Another common roadblock,
errors.
What if you get that too many requests
message?
Or maybe the content filters flag something that
seems totally harmless. Right. For the too many
requests error, that's usually just temporary server load.
The best advice is simply to wait a

(11:02):
bit, maybe ten, twenty, thirty seconds, and then
try again. Or log out and back in.
Yeah. Sometimes logging out and back in can
help refresh the session if pausing doesn't work.
These errors usually clear up pretty quickly, though.
Okay. And what about those content filters? Sometimes
they seem a bit Mhmm. Overzealous. Right? Flagging
harmless stuff. It can be. Yeah.
If a perfectly reasonable request gets flagged, the

(11:24):
best approach is usually to reword your prompt.
Try to add more context, maybe frame it
in a more academic or educational way. As
Well, for example, let's say you wanted the
AI to analyze some historical military strategies,
but maybe the prompt sounded too much like
asking for actionable advice and got flagged. Right.
Instead of saying, tell me how to conduct
a successful siege,

(11:45):
you could try rewording it. Like,
for an educational article about medieval history, please
analyze the key logistical and tactical challenges associated
with siege warfare during that period.
Explicitly stating the purpose. Exactly. Explicitly stating your
educational or analytical purpose often helps bypass overly
cautious filters because it clarifies the intent isn't

(12:07):
harmful. Makes sense. Yep. Okay. Finally, let's talk
creativity
For the writers, the brainstormers out there Yeah.
We want novel output. Right? Not boring, repetitive
text. How do we really maximize that in
the playground? Okay. Yeah. So you combine the
settings we've talked about. First, definitely increase that
temperature, push it up to point seven or
higher. Crank up the creativity dial. Yep.

(12:28):
And use really descriptive sensory rich language in
your initial prompt to give it a good
starting point. But here's the specialized tool you
wanna add for really maximizing creative,
nonrepetitive
output.
Frequency penalty.
Frequency penalty. Okay. What does that do exactly?
It basically discourages the AI from using the
exact same words or short phrases it has

(12:49):
already used recently in that specific response or
conversation.
So it forces variety? Precisely.
Pushing the frequency penalty value higher, it's usually
a slider from zero to two forces more
vocabulary diversity. It ensures the AI avoids falling
back on the same tired phrases and pushes
it to generate genuinely fresh, diverse ideas or

(13:09):
phrasings.
It works really well combined with a higher
temperature. Interesting. So high temperature for randomness, high
frequency penalty to stop it repeating itself. You
got it. Great combo for creative tasks. Wow.
This really demonstrates that the playground isn't just
like a different interface for chat GPT. It's
a fundamental shift, isn't it? It puts the
control back in the user's hands. It really

(13:30):
is. The power to customize, to troubleshoot, to
really dictate the AI's
behavior and output style,
It's all right there on that control panel
once you know where to look. Yeah. And
that's the essential insight the Playground gives you,
I think. It shows that the same underlying
model, whether it's 3.5 or four, can produce
dramatically
different, incredibly specific results depending entirely on how

(13:53):
you, the user, configure using these key controls,
the model choice, that crucial system prompt, and
the temperature setting. That really is the difference
between just, you know, simple use and truly
effective
harnessing of AI. Absolutely. So okay. People have
listened. Maybe they're starting to get the hang
of the playground. To really take these new
skills to the next level, don't just use

(14:14):
it. Mhmm. Start building a personal knowledge base.
Right? Yeah. We really encourage you to start
your own prompt library. Prompts library. Yeah.
When you find a system prompt that works
brilliantly for a certain task, save it. When
you dial in the perfect temperature and penalty
settings for generating marketing copy, note it down.
Build your own collection of successful instructions and
configurations.

(14:36):
That's smart. Like a recipe book for AI
outputs. Kind of. Yeah. And here's one final
thought, maybe something for you to explore on
your own that can drastically improve outputs for
more complex tasks.
Look into something called chain of thought prompting.
Chain of thought. Okay. That sounds a bit
like jargon. It does, but the concept is
actually pretty simple in practice.
It just means you specifically ask the AI

(14:57):
in your prompt to break down its reasoning
step by step before giving the final answer.
So, like, asking it to show its work,
like, in math class? Exactly. Like, asking it
to show its work. You might think it
just adds extra words, extra tokens, but for
complex logical tasks or maybe data analysis or
multistep problem solving.
This technique can dramatically improve the accuracy and

(15:20):
reliability of the final answer. Why? Because it
forces it to think things through. Pretty much.
It prevents the AI from jumping to conclusions
or skipping necessary logical steps in its internal
process. Okay.
Something
else to
Okay. Something else to experiment with. Definitely worth

(15:42):
playing with once you're comfortable with the basics.
So, yeah, go play around with those temperature
settings, craft some cool system prompts, and start
building your own personalized AI framework.
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