DeepSeek
DeepSeek V4.1 Flash
In two words
In the shared skills test this model scores 45 on the Intelligence Index (индекс на интелекта).
no data
Good for · Not so much for · Bulgarian · Safety and age.
Price
One test task with this model costs $0.26 (Cost per task (цена на задача)). Checked on 21 Oct 2026. Artificial Analysis.
Recent changes
21 Oct 2026 · DeepSeek V4.1 Flash
What it means for you
See the source (goes to another site)
More details
In the 21 Oct 2026 snapshot the Intelligence Index (индекс на интелекта) is 45 points, Cost per task (цена на задача) is 0.26 USD, Output speed (скорост на изход) is 209 tokens per second, and the LMArena text rating (Elo) is 1475.
Proven / not proven
The numbers are from Artificial Analysis and LMArena on the date below. We add nothing else.
More details
- In the shared skills test this model scores 45 on the Intelligence Index (индекс на интелекта). · variant: DeepSeek V4.1 Flash 1017 (max) · Artificial Analysis (goes to another site) · 2026-10-21
- One test task with this model costs $0.26 (Cost per task (цена на задача)). · variant: DeepSeek V4.1 Flash 1017 (max) · Artificial Analysis (goes to another site) · 2026-10-21
- In the test this model writes about 209 (Output speed (скорост на изход)). · variant: DeepSeek V4.1 Flash 1017 (max) · Artificial Analysis (goes to another site) · 2026-10-21
- In the public human test this model has a score of 1475 (text Elo (текстов рейтинг)). · variant: DeepSeek-V4.1-Flash-20260910 (Max) – different snapshot than AA · LMArena (goes to another site) · 2026-10-20