OpenAI: GPT-4.1 · OpenAI
GPT-4.1 is OpenAI's flagship large language model optimized for advanced instruction following and real-world software engineering. With a 1 million token context window, it outperforms GPT-4o in long-context reasoning tasks.
About OpenAI: GPT-4.1
GPT-4.1 is OpenAI's flagship large language model optimized for advanced instruction following and real-world software engineering. With a 1 million token context window, it outperforms GPT-4o in long-context reasoning tasks.
Where it shines: 1M token context · Advanced software engineering · Long-context reasoning.
How to use OpenAI: GPT-4.1
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Type or upload
Type what you want in the box above — or upload the file if the tool asks for one.
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Generate
Click the main button. Wait 2-30 seconds depending on the model and input size.
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Download or share
Download the result or share the direct link. No watermark, ready to use.
Frequently asked questions
How much does it cost to use OpenAI: GPT-4.1?
OpenAI: GPT-4.1 is Premium: costs 42 tokens per use (~$0.21 actual cost to provider). Requires Premium plan ($29/month → 60,000 tokens) or large one-shot packs. Intended for occasional professional use; Pro plan does not unlock Premium models.
How many OpenAI: GPT-4.1 uses are included in the Premium plan?
Premium ($29/month) gives you 60,000 recurring tokens, at 42 tokens per OpenAI: GPT-4.1 use, that’s ~1,428 full uses per cycle. For sporadic use, one-shot packs can be more cost-effective — last up to a year from purchase.
What makes OpenAI: GPT-4.1 special?
OpenAI is the lab behind ChatGPT; its models have broad world knowledge and polished outputs. Its specific strengths are: 1m token context, advanced software engineering, and long context reasoning. It accepts images as input (multimodal) as well as text — useful for describing captures, reading graphs, or solving problems from a photo.
How fast does OpenAI: GPT-4.1 respond?
OpenAI: GPT-4.1 has a balanced speed: 5-15 seconds per response — neither the fastest nor the slowest in the catalog. Actual time depends also on the length of the prompt and the load of the datacenter — models with huge context take longer when you enter very long texts.
How do I use OpenAI: GPT-4.1 in ia.gratis?
You can use OpenAI: GPT-4.1 from /chat/ by selecting OpenAI: GPT-4.1 in the picker, or via the REST API with `model=gpt-4-1` in the body of the Quick summary: gPT-4.1: OpenAI Advanced Model for Software Engineering and Complex Reasoning The internal model identifier is `gpt-4-1` — useful when integrating by API.