YandexGPT
#127 in Frontier-SpraakmodelleYandex · siet 28.08.2025 (YandexGPT 5.1 Pro, Business-Freigabe); YandexGPT 5 Lite Pretrain/Instruct: Februar bzw. März 2025 · 2× · tolest 20. Okt. 2026
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Momentum
YandexGPT is Yandex's family of generative language models, offered via API through Yandex Cloud AI Studio. The flagship YandexGPT 5.1 Pro was released to enterprise customers in August 2025; in addition, the open-weight 8B model YandexGPT 5 Lite is available for download.
Momentum-Verloop
23.07.21.10.
Features
| Context Window (Tokens) | YandexGPT 5.1 Pro: 128,000 (approx. 240 pages per source); YandexGPT 5 Lite/Pro 5: 32,768 |
| License | Proprietary (YandexGPT Pro); YandexGPT 5 Lite: custom YandexGPT-5-Lite-8B license, not Apache 2.0/MIT |
| Multimodality | Text (text generation, code); YandexART separately for image generation |
| Platform | Yandex Cloud AI Studio (API; OpenAI-compatible Chat Completions and Responses API plus proprietary REST/gRPC API) |
| Price per 1M Tokens | YandexGPT Pro 5.1 sync: approx. $0.0066 per 1,000 tokens (input) and $0.0016 (output); YandexGPT Lite: approx. $0.0016 per 1,000 tokens (sync) – per official Yandex pricing page, excl. VAT |
| Release Date | YandexGPT 5.1 Pro: August 28, 2025 (business release) |