Pins matching tag:DeepSeek

Chinese start-up DeepSeek released its open-source R1 reasoning model on 20 January 2025, and fears about cheaper AI sent Nvidia's shares down 16.9% on 27 January, erasing US$588.8 billion of market value.

DeepSeek upgrades its R1 reasoning model to R1-0528 with open weights under the MIT license, lifting AIME 2025 from 70.0% to 87.5% and GPQA-Diamond from 71.5% to 81.0% while adding function calling and JSON output.

DeepSeek updates DeepSeek-V3.1 to V3.1-Terminus, an open-weight refinement that cuts Chinese-English language mixing and lifts its Code and Search Agents, raising BrowseComp from 30.0 to 38.5 and Terminal-bench from 31.3 to 36.7.

DeepSeek releases the experimental DeepSeek-V3.2-Exp, the first model with DeepSeek Sparse Attention, and cuts its API prices by more than half to $0.28 per million input tokens and $0.42 per million output tokens.

DeepSeek launches DeepSeek-V3.2, an open-weight model that thinks inside tool use and performs at GPT-5 level by its own tests, and the API-only DeepSeek-V3.2-Speciale, which it says rivals Gemini-3.0-Pro and reached gold-medal level at the 2025 IMO and IOI.

DeepSeek releases the DeepSeek-V4 preview as open weights: V4-Pro with 1.6 trillion parameters (49 billion active) and V4-Flash with 284 billion (13 billion active), both with a 1 million token context window and launch API prices from $0.14 per million input tokens.

Shares in China's best-known humanoid maker opened at 1,100 yuan on Shanghai's STAR Market, 629% above the 150.8-yuan offer price, valuing Unitree at about 445 billion yuan (US$66 billion). Some 9.8 million retail accounts had chased 9.7 million shares.

DeepSeek releases DeepSeek-V4.1-Flash, an open-weight 552-billion-parameter multimodal model that it says beats its own flagship V4-Pro, and routes all V4-Pro API traffic to it at Flash prices.

In its first peer-reviewed benchmark, NVIDIA's Vera Rubin NVL72 rack posted up to 3.7x the throughput of GB300 NVL72 on Qwen3-VL and 2.5x on DeepSeek-R1, submitted in the preview category of MLCommons' MLPerf Inference v6.1 round.

Polymarket traders price a 40% chance that DeepSeek will release its next Pro model by November 30, 2026, on over $24,000 in volume.