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Async scheduler dispatch loop processes stale ready-task list, preventing pipeline parallelism in multi-model workloads

enhancementNew feature or requestNew feature or request

Status: Open.

#504 In NVIDIA-NeMo/DataDesigner;

· andreatgretel opened on Apr 7, 2026

Add request/response logging hook to native model client

enhancementNew feature or requestNew feature or request

Status: Open.

#503 In NVIDIA-NeMo/DataDesigner;

· andreatgretel opened on Apr 7, 2026

Normalize rollout timestamps before deriving started_at/ended_at

agent-readyHuman-approved, agent can buildHuman-approved, agent can build

chore🧹🧹

Status: Open.

#497 In NVIDIA-NeMo/DataDesigner;

· eric-tramel opened on Apr 6, 2026

Add Hermes Agent session transcript support to AgentRolloutSeedSource

enhancementNew feature or requestNew feature or request

Status: Open.

#496 In NVIDIA-NeMo/DataDesigner;

· eric-tramel opened on Apr 6, 2026

feat: support for OpenAI Batch API

enhancementNew feature or requestNew feature or request

Status: Open.

#487 In NVIDIA-NeMo/DataDesigner;

· oneonlee opened on Apr 2, 2026

Datetime sampler column strips out data when generating small datasets

bugSomething isn't workingSomething isn't working

Status: Open.

#484 In NVIDIA-NeMo/DataDesigner;

· jeremyjordan opened on Mar 31, 2026

chore: replace softprops/action-gh-release with gh CLI in pack-tutorials workflow

chore🧹🧹

Status: Open.

#471 In NVIDIA-NeMo/DataDesigner;

· andreatgretel opened on Mar 30, 2026

feat: support retryable errors in custom column generators

enhancementNew feature or requestNew feature or request

Status: Open.

#464 In NVIDIA-NeMo/DataDesigner;

· andreatgretel opened on Mar 25, 2026

chore: progress bar and scheduler polish follow-ups from PR #456

chore🧹🧹

Status: Open.

#462 In NVIDIA-NeMo/DataDesigner;

· andreatgretel opened on Mar 25, 2026

Docs: expand seed dataset docs for filesystem seed sources and fix preview example typo

Status: Open.

#448 In NVIDIA-NeMo/DataDesigner;

· stepwise-ai-dev opened on Mar 20, 2026

refactor: introduce AsyncRunController and explicit sinks for async build/preview

refactor

Status: Open.

#447 In NVIDIA-NeMo/DataDesigner;

· andreatgretel opened on Mar 20, 2026

chore: strip down AGENTS.md to match CLAUDE.md

Status: Open.

#430 In NVIDIA-NeMo/DataDesigner;

· johnnygreco opened on Mar 17, 2026