On this day: Apr 21
6 records from this date, 2021 to 2026, gathered year by year — the most recent year first.
2026
This year · 1 recordMoonshot AI releases Kimi K2.6Moonshot AI
An open-weight model entered the 80% range on SWE-Bench Verified. No independent party checking the result is named
Open-Weight LineagePress
2025
1 year ago · 1 recordTrail of Bits discloses the line jumping vulnerabilityTrail of Bits
Showed that a malicious server can manipulate model behavior before any call, using only the descriptions in its tools/list response
MCP & Skills StandardizationOfficial
2024
2 years ago · 1 recordTraining Data & Post-TrainingOfficial
2023
3 years ago · 2 recordsWeaviate announces $50 million Series BWeaviate
A representative case of capital flowing into vector DBs at the time of the 2023 RAG boom
PyTorch FSDP paper publishedYanli Zhao et al. (Meta)
The turning point at which large-scale training became possible with the standard framework, without DeepSpeed
2021
5 years ago · 1 recordEuropean Commission publishes AI Act proposal COM(2021) 206European Commission (EU)
The starting point of the EU's first comprehensive AI regulation