OpenAI: GPT-5.1 · OpenAI
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning and improved instruction adherence. Its natural conversational style and adaptive reasoning capabilities make it perfect for complex tasks and extended conversations.
About OpenAI: GPT-5.1
GPT-5.1 is the latest frontier-grade model in the GPT-5 series, offering stronger general-purpose reasoning and improved instruction adherence. Its natural conversational style and adaptive reasoning capabilities make it perfect for complex tasks and extended conversations.
Where it shines: Superior adaptive reasoning · Extended 400K context · Natural conversation flow.
How to use OpenAI: GPT-5.1
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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-5.1?
OpenAI: GPT-5.1 is Premium: costs 49 tokens per use (~$0.24 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-5.1 uses are included in the Premium plan?
Premium ($29/month) gives you 60,000 recurring tokens, at 49 tokens per OpenAI: GPT-5.1 use, that’s ~1,224 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-5.1 special?
OpenAI is the lab behind ChatGPT; its models have broad world knowledge and polished outputs. Its specific strengths are: superior adaptive reasoning, extended context 400k tokens and more natural conversation. 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-5.1 respond?
OpenAI: GPT-5.1 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-5.1 in ia.gratis?
You can use OpenAI: GPT-5.1 from /chat/ by selecting OpenAI: GPT-5.1 in the picker, or via the REST API with `model=gpt-5-1` in the POST body. Quick summary: gPT-5.1: Advanced model with adaptive reasoning and 400K token context. The internal model identifier is `gpt-5-1` — useful when integrating by API.