YA
Yandex
Language model · Russia ·Aug 2025

YandexGPT 5.1 Pro

Language Proprietary

About YandexGPT 5.1 Pro

YandexGPT 5.1 Pro is an AI model developed by Yandex, in the language category, released in 2025, made available as a proprietary (API-only) model.

On this page you'll find YandexGPT 5.1 Pro's full specifications. Review provider pricing and benchmark scores below, or compare YandexGPT 5.1 Pro head-to-head with other language models.

→ More models by Yandex → All language models → AI benchmarks leaderboard

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Frequently asked questions

What is YandexGPT 5.1 Pro? ▶

YandexGPT 5.1 Pro is an AI model developed by Yandex, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created YandexGPT 5.1 Pro? ▶

YandexGPT 5.1 Pro was developed by Yandex and released in 2025.

Is YandexGPT 5.1 Pro open source or proprietary? ▶

YandexGPT 5.1 Pro is a proprietary model. It is accessed through an API rather than by downloading the weights.

How much does YandexGPT 5.1 Pro cost? ▶

Pricing for YandexGPT 5.1 Pro depends on the provider. See the providers table on this page for the latest API rates.

How does YandexGPT 5.1 Pro perform on benchmarks? ▶

Benchmark scores for YandexGPT 5.1 Pro are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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