OpenAI Premium · $18/month 49 tokens / message Balanced

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.

Superior adaptive reasoning Extended 400K context Natural conversation flow

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OpenAI: GPT-5.1 requires the Premium plan

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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

  1. 1

    Type or upload

    Type what you want in the box above — or upload the file if the tool asks for one.

  2. 2

    Generate

    Click the main button. Wait 2-30 seconds depending on the model and input size.

  3. 3

    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.