Cosmos-Reason1 models understand the physical common sense and generate appropriate embodied decisions in natural language through long chain-of-thought reasoning processes.
active 2025-03-19 → 2026-06-07 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 446 days from 2025-03-19 to 2026-06-07. Pushes: 46 total, peak 12 in a day. Pull requests: 41 total, peak 7 in a day. Issues: 49 total, peak 6 in a day. Comments: 50 total, peak 4 in a day. Stars: 441 total, peak 21 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| spectralflight | 43 | 10 | 23 | 5 |
| bddppq | 23 | 16 | 1 | 4 |
| sophiahhuang | 12 | 0 | 1 | 2 |
| jingyijin2 | 11 | 3 | 3 | 1 |
| zekunhao1995 | 10 | 10 | 0 | 0 |
| tylin | 8 | 0 | 1 | 5 |
| jcao-ai | 8 | 1 | 2 | 2 |
| pjannaty | 5 | 0 | 1 | 2 |
| LiuLi1998 | 5 | 0 | 0 | 3 |
| yangyioryy | 4 | 0 | 0 | 1 |
| doruksonmez | 4 | 0 | 0 | 2 |
| zhhezhhe | 4 | 0 | 0 | 3 |
| yfding16 | 3 | 0 | 0 | 1 |
| mingyuliutw | 3 | 2 | 0 | 1 |
| 2jungg | 3 | 0 | 0 | 0 |
| shunzh | 3 | 0 | 0 | 3 |
| tyxiong23 | 2 | 0 | 0 | 0 |
| Jaykumaran | 2 | 0 | 0 | 1 |
| yifan16 | 2 | 2 | 0 | 0 |
| paularamo | 2 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Releasesophiahhuang2025-12-20 01:07Cosmos-Reason2 is out 🎉
- Issue#852jungg2025-12-14 23:29Can Cosmos-Reason1 model be quantized to NVFP4 format?
- Issue#852jungg2025-12-14 23:29Can Cosmos-Reason1 model be quantized to NVFP4 format?
- Issue#852jungg2025-12-14 23:29Can Cosmos-Reason1 model be quantized to NVFP4 format?
- Issue comment#83paularamo2025-12-09 21:45inference: add CLI overrides for fps/total_pixels and vLLM memory knobs to prevent CUDA OOM in video runs
- Pull request#84helenzhou05232025-12-08 23:11
- Issue comment#78WeijieH2025-12-06 16:39torchvision Fails to Read Video Frames (Reports 0 Frames) on linux-aarch64 (DGX Spark)
- Issue comment#80mozhengzy2025-11-28 03:31Clarification on Frame Indexing and Clip Segmentation in COSMOS-REASON1
- Issue comment#76takanotaiga2025-11-20 08:52Cosmos-Reason1-7B, Blackwell PRO 6000, Invalid Argument Error on vLLM 0.10.2
- Issue comment#83paularamo2025-11-18 10:56inference: add CLI overrides for fps/total_pixels and vLLM memory knobs to prevent CUDA OOM in video runs
- Issue comment#81pjannaty2025-11-10 21:56Function calling support
- Issue#80sophiahhuang2025-11-04 21:48Clarification on Frame Indexing and Clip Segmentation in COSMOS-REASON1
- Issue#79sophiahhuang2025-11-04 21:48Build Failure Report: Compiling vLLM with PyTorch on NVIDIA AArch64 Platform
- Issue#79sophiahhuang2025-11-04 21:48Build Failure Report: Compiling vLLM with PyTorch on NVIDIA AArch64 Platform
- Issue#76sophiahhuang2025-11-04 21:47Cosmos-Reason1-7B, Blackwell PRO 6000, Invalid Argument Error on vLLM 0.10.2
- Issue#76sophiahhuang2025-11-04 21:47Cosmos-Reason1-7B, Blackwell PRO 6000, Invalid Argument Error on vLLM 0.10.2
- Issue#80wwccww2025-11-04 03:03Clarification on Frame Indexing and Clip Segmentation in COSMOS-REASON1
- Issue#73yangyioryy2025-10-22 02:06How are answers in cosmos-reason1-benchmark labeled?
- Pull request#74kowyo2025-10-05 16:41
- Issue#73yangyioryy2025-10-05 09:35How are answers in cosmos-reason1-benchmark labeled?
- Issue#72sophiahhuang2025-10-03 23:46Cosmos-Reason1-7B on vLLM only processes the first image in a multi-image Chat Completions request from Hugging Face Discussions
- Issue comment#65pjannaty2025-10-01 23:13Inference fails (CUDA invalid argument in flash-attention)
- Issue#64pjannaty2025-10-01 23:12KeyError in DataLoader worker when Training on bridgev2 dataset
- Issue comment#67shunzh2025-10-01 22:55bridgev2 video data
- Issue comment#64shunzh2025-10-01 22:46KeyError in DataLoader worker when Training on bridgev2 dataset
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 441 stars here means stars gained during the window, not the repo's star count.