OpenAI: OpenAI o1 Mini (Deprecated)
openai/o1-mini
Access OpenAI o1 Mini (Deprecated) from OpenAI using Puter.js AI API.
Get Started// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';
puter.ai.chat("Explain quantum computing in simple terms", {
model: "openai/o1-mini"
}).then(response => {
document.body.innerHTML = response.message.content;
});
<html>
<body>
<script src="https://js.puter.com/v2/"></script>
<script>
puter.ai.chat("Explain quantum computing in simple terms", {
model: "openai/o1-mini"
}).then(response => {
document.body.innerHTML = response.message.content;
});
</script>
</body>
</html>
# pip install openai
from openai import OpenAI
client = OpenAI(
base_url="https://api.puter.com/puterai/openai/v1/",
api_key="YOUR_PUTER_AUTH_TOKEN",
)
response = client.chat.completions.create(
model="openai/o1-mini",
messages=[
{"role": "user", "content": "Explain quantum computing in simple terms"}
],
)
print(response.choices[0].message.content)
curl https://api.puter.com/puterai/openai/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_PUTER_AUTH_TOKEN" \
-d '{
"model": "openai/o1-mini",
"messages": [
{"role": "user", "content": "Explain quantum computing in simple terms"}
]
}'
Model Card
OpenAI o1 Mini was a faster, more affordable reasoning model alternative to o1, now deprecated in favor of o3-mini. It provided STEM-focused reasoning at lower cost and latency.
Context Window 128K
tokens
Max Output 66K
tokens
Input Cost $1.1
per million tokens
Output Cost $4.4
per million tokens
Input text
modalities
Tool Use No
Knowledge Cutoff Sep 2023
Release Date Sep 12, 2024
Model Playground
Try OpenAI o1 Mini (Deprecated) instantly in your browser.
This playground uses the Puter.js AI API — no API keys or setup required.
Benchmarks
How OpenAI o1 Mini (Deprecated) performs on standard evaluations.
| Benchmark | Score |
|---|---|
| GPQA Diamond Graduate-level science Q&A | 60.3% |
| Humanity's Last Exam Cross-domain reasoning | 4.9% |
| LiveCodeBench Recent coding problems | 57.6% |
| SciCode Scientific programming | 32.3% |
| MATH-500 Competition math | 94.4% |
| AIME 2024 Advanced math exam | 60.3% |
Scores sourced from Artificial Analysis.
Find other OpenAI models →
GPT-5.4 Mini
GPT-5.4 Mini is OpenAI's fast, efficient distillation of GPT-5.4, significantly improving over GPT-5 Mini across coding, reasoning, multimodal understanding, and tool use while running 2x faster. It approaches GPT-5.4-level performance on several benchmarks and features a 400k context window.
ChatGPT-5.4 Nano
GPT-5.4 Nano is the smallest and cheapest model in the GPT-5.4 family, offering a 400k context window at just $0.20/1M input tokens. It excels at classification, data extraction, ranking, and coding sub-agent tasks, outperforming the previous GPT-5 Mini on SWE-Bench Pro (52.4% vs 45.7%). It's ideal for high-volume, low-latency workloads and as a fast sub-agent in multi-model architectures.
ChatGPT-5.4
GPT-5.4 is OpenAI's latest frontier model released on March 5, 2026, designed for complex professional work with a 1.05M token context window, built-in computer-use capabilities, and improved coding from GPT-5.3-Codex. It is 33% less likely to make factual errors per claim compared to GPT-5.2 and scores 83% on OpenAI's GDPval knowledge work benchmark.
Frequently Asked Questions
You can access OpenAI o1 Mini (Deprecated) by OpenAI through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.
Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add OpenAI o1 Mini (Deprecated) to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.
| Price per 1M tokens | |
|---|---|
| Input | $1.1 |
| Output | $4.4 |
OpenAI o1 Mini (Deprecated) was created by OpenAI and released on Sep 12, 2024.
OpenAI o1 Mini (Deprecated) supports a context window of 128K tokens. For reference, that is roughly equivalent to 256 pages of text.
OpenAI o1 Mini (Deprecated) can generate up to 66K tokens in a single response.
OpenAI o1 Mini (Deprecated) has a knowledge cutoff date of Sep 2023. This means the model was trained on data available up to that date.
OpenAI o1 Mini (Deprecated) accepts the following input types: text. It produces: text.
No, OpenAI o1 Mini (Deprecated) does not currently support tool use (function calling).
Yes — the OpenAI o1 Mini (Deprecated) API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.
Get started with Puter.js
Add OpenAI o1 Mini (Deprecated) to your app without worrying about API keys or setup.
Read the Docs View Tutorials