# 2026-07-21

What the record holds about this day.


## Became true

- [AMD](/record/amd.md) | hf_repo_created | amd/DeepSeek-V4-Flash-EXTENSOR | valid 2026-07-21 to present | conf 0.90 | valid | [clm_731E58B929F3](/claim/clm_731E58B929F3.md)
- [AMD](/record/amd.md) | hf_repo_created | amd/Phi-4-reasoning-plus-w8a8-llmcompressor | valid 2026-07-21 to present | conf 0.90 | valid | [clm_831987303E78](/claim/clm_831987303E78.md)
- [AMD](/record/amd.md) | hf_repo_created | amd/gemma-4-12B-it-w8a8-llmcompressor | valid 2026-07-21 to present | conf 0.90 | valid | [clm_88EBA884AB09](/claim/clm_88EBA884AB09.md)
- [AMD](/record/amd.md) | hf_repo_created | amd/GLM-5.2-EXTENSOR | valid 2026-07-21 to present | conf 0.90 | valid | [clm_9F3475DE38C6](/claim/clm_9F3475DE38C6.md)
- [Anthropic](/record/anthropic.md) | announcement | Donating another $20 million to Public First Action | valid 2026-07-21 to present | conf 0.50 | valid | [clm_A38B91E0407A](/claim/clm_A38B91E0407A.md)
- [Hugging Face](/record/hugging-face.md) | released | Grabette | valid 2026-07-21 to present | conf 0.70 | valid | [clm_25FD9797BE4E](/claim/clm_25FD9797BE4E.md)
- [Nvidia](/record/nvidia.md) | hf_repo_created | nvidia/Cosmos-H-Dreams | valid 2026-07-21 to present | conf 0.90 | valid | [clm_64D88CDA2982](/claim/clm_64D88CDA2982.md)
- [OpenAI](/record/openai.md) | announcement | David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC | valid 2026-07-21 to present | conf 0.50 | valid | [clm_15EEA2F49558](/claim/clm_15EEA2F49558.md)
- [OpenAI](/record/openai.md) | announcement | OpenAI and Hugging Face partner to address security incident during model evaluation | valid 2026-07-21 to present | conf 0.50 | valid | [clm_57338B4A6EA5](/claim/clm_57338B4A6EA5.md)
- [OpenAI](/record/openai.md) | announcement | Introducing the ChatGPT for small business program | valid 2026-07-21 to present | conf 0.50 | valid | [clm_AFF75CC53E6B](/claim/clm_AFF75CC53E6B.md)

## Stopped being true

- none

## Recorded or changed on this day

- none

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.