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Pull requests list

[feat]: FA4-FP4 ATTN_QAT_INFER on sm_100/sm_103 + NVFP4 weight purge scope: attention Attention backends (VSA, STA, Flash, etc.) scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: kernel CUDA kernels, fastvideo-kernel scope: model Model architecture (DiTs, encoders, VAEs) scope: training Training pipeline, methods, configs type: feat New feature or capability
#1647 opened Jul 26, 2026 by SolitaryThinker Collaborator Loading…
6
[bugfix]: complete #1601: atomic export, attn pass-through, arch gating scope: attention Attention backends (VSA, STA, Flash, etc.) scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) scope: training Training pipeline, methods, configs type: bugfix Bug fix
#1646 opened Jul 26, 2026 by SolitaryThinker Collaborator Loading…
2
[misc]: add LTX-2 fine-tuning example recipes scope: docs Documentation scope: training Training pipeline, methods, configs type: misc Cleanup, config, dependencies
#1645 opened Jul 26, 2026 by SolitaryThinker Collaborator Loading…
3
[docs]: batched docs cleanup (landing page, links, requirements, nav) scope: docs Documentation type: docs Documentation only
#1644 opened Jul 26, 2026 by SolitaryThinker Collaborator Loading…
5 tasks
2
[docs]: cover all registered models in the support matrix scope: docs Documentation type: docs Documentation only
#1641 opened Jul 26, 2026 by SolitaryThinker Collaborator Loading…
3
[bugfix]: fix stale imports in LTX-2.3 gradio local demo scope: docs Documentation scope: inference Inference pipeline, serving, CLI type: bugfix Bug fix
#1640 opened Jul 26, 2026 by SolitaryThinker Collaborator Loading…
2
[perf] Add FA4 CuTe backward support for VSA-256 scope: kernel CUDA kernels, fastvideo-kernel type: perf Performance improvement
#1639 opened Jul 24, 2026 by ita9naiwa Loading…
3 of 4 tasks
5
[feat]: add MLX INT8 FastWan-QAD 1.3B inference on Apple Silicon needs-rebase PR has merge conflicts scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build type: feat New feature or capability
#1638 opened Jul 23, 2026 by aryan5v Contributor Loading…
4
[new-model]: add native Cosmos3-Nano pipeline scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1637 opened Jul 22, 2026 by SolitaryThinker Collaborator Loading…
2
[docs] DGX Spark (GB10) performance & tuning guide + reproduction examples scope: docs Documentation scope: inference Inference pipeline, serving, CLI type: docs Documentation only
#1631 opened Jul 21, 2026 by Mister-Raggs Contributor Loading…
4
[perf]: needs-rebase PR has merge conflicts scope: attention Attention backends (VSA, STA, Flash, etc.) scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) scope: training Training pipeline, methods, configs type: perf Performance improvement
#1630 opened Jul 21, 2026 by SolitaryThinker Collaborator • Draft
5
[bugfix]: align FA4 dependency stacks scope: docs Documentation scope: infra CI, tests, Docker, build scope: kernel CUDA kernels, fastvideo-kernel type: bugfix Bug fix
#1629 opened Jul 21, 2026 by SolitaryThinker Collaborator Loading…
5
[docs]: document DGX Spark setup scope: docs Documentation type: docs Documentation only
#1628 opened Jul 21, 2026 by AtharvRN Contributor • Draft
4
Fix Ulysses sequence-parallel crash in self-forcing causal Wan DiT scope: model Model architecture (DiTs, encoders, VAEs)
#1627 opened Jul 21, 2026 by pkisfaludi-nv Contributor Loading…
2
[new-model] Add V2A: native MMAudio inference pipeline needs-rebase PR has merge conflicts scope: inference Inference pipeline, serving, CLI scope: model Model architecture (DiTs, encoders, VAEs) type: feat New feature or capability type: new-model New model support
#1622 opened Jul 20, 2026 by kaiw7 Loading…
4 of 6 tasks
8
[ci] Separate performance behavior tests needs-rebase PR has merge conflicts scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1620 opened Jul 18, 2026 by macthecadillac Collaborator Loading…
4 of 6 tasks
1
3
[ci]: add preprocessing integration coverage scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1617 opened Jul 17, 2026 by SolitaryThinker Collaborator Loading…
8
[ci]: prevent direct tests from minting suite gates scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1615 opened Jul 17, 2026 by SolitaryThinker Collaborator Loading…
4
[ci] Clarify dashboard cohort grouping for legacy v1 records scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1613 opened Jul 16, 2026 by macthecadillac Collaborator Loading…
4 of 6 tasks
1
10
[bugfix] reason1: handle BatchEncoding from apply_chat_template scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: bugfix Bug fix
#1607 opened Jul 15, 2026 by Mister-Raggs Contributor Loading…
4
[bugfix] Use pytest pythonpath config so scoped invocations can find fastvideo scope: infra CI, tests, Docker, build type: bugfix Bug fix
#1605 opened Jul 15, 2026 by yogyam Contributor Loading…
2 tasks done
9
[new-model] Add LingBot-Video TI2V inference scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: model Model architecture (DiTs, encoders, VAEs) type: new-model New model support
#1600 opened Jul 14, 2026 by Davids048 Collaborator Loading…
11
[kernel] Build + allow attn_qat_infer FP4 attention on sm_121a (DGX Spark) ready PR is ready to merge scope: attention Attention backends (VSA, STA, Flash, etc.) scope: docs Documentation scope: inference Inference pipeline, serving, CLI scope: infra CI, tests, Docker, build scope: kernel CUDA kernels, fastvideo-kernel scope: model Model architecture (DiTs, encoders, VAEs)
#1598 opened Jul 13, 2026 by Mister-Raggs Contributor Loading…
13
[perf] LTX2 FP4-linear on DGX Spark (GB10/sm_121): ~24% faster denoise at 1080p scope: inference Inference pipeline, serving, CLI type: perf Performance improvement
#1594 opened Jul 13, 2026 by Mister-Raggs Contributor Loading…
10
[ci]: add transient pytest reruns for Modal tests needs-rebase PR has merge conflicts scope: docs Documentation scope: infra CI, tests, Docker, build type: ci CI/CD infrastructure
#1581 opened Jul 10, 2026 by macthecadillac Collaborator Loading…
4 tasks done
1
15
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