unsloth/studio
Daniel Han 3733e0b274
fix(studio): surface live step with null loss through the SSE progress stream (#6206)
* fix(studio): surface live step with null loss through the SSE progress stream

The metric histories skip non-finite steps, so during a NaN stretch the
SSE live loop and final complete event replayed the last finite
step/loss pair. Follow the live progress step when it is ahead of the
history tail and report its loss honestly (null until recovery).

Completes the NaN honesty fix for the SSE consumer flagged in review.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Apply live-step handling to inactive streams and clear the UI loss on null for PR #6206

Fresh /progress connections after a finished run took the inactive branch
which still replayed the last finite step and loss pair; apply the same
live-step correction there. On the frontend, applyProgress kept the stale
currentLoss when a payload advanced the step with a null loss; clear it so
the display shows -- until the loss recovers. Widen the runtime state type
to number | null, which the view layer already handles.

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-06-11 07:50:13 -07:00
..
backend fix(studio): surface live step with null loss through the SSE progress stream (#6206) 2026-06-11 07:50:13 -07:00
frontend fix(studio): surface live step with null loss through the SSE progress stream (#6206) 2026-06-11 07:50:13 -07:00
src-tauri feat(studio): Hub + Download Manager (#5916) 2026-06-09 04:11:24 -07:00
__init__.py Final cleanup 2026-03-12 18:28:04 +00:00
install_llama_prebuilt.py Studio CI: stop HF 429 rate limits from sinking the llama.cpp prebuilt path (#6199) 2026-06-11 06:57:48 -07:00
install_python_stack.py Installer: GPU detection follow-ups after #6174 (poisoned venv repair, llama.cpp routing, probe bounds) (#6183) 2026-06-11 05:06:02 -07:00
LICENSE.AGPL-3.0 Add AGPL-3.0 license to studio folder 2026-03-09 19:36:25 +00:00
package-lock.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
package.json ci: advisory lockfile supply-chain audit (no install-script changes) (#5604) 2026-05-19 05:56:56 -07:00
setup.bat Final cleanup 2026-03-12 18:28:04 +00:00
setup.ps1 fix(studio): reuse venv Python in setup instead of re-probing system (#6033) 2026-06-11 07:07:26 -07:00
setup.sh Installer: GPU detection follow-ups after #6174 (poisoned venv repair, llama.cpp routing, probe bounds) (#6183) 2026-06-11 05:06:02 -07:00
Unsloth_Studio_Colab.ipynb Fix/studio colab proxy and iframe - Unsloth Studio not loading in Colab (iframe "refused to connect" and wrong URL) (#5844) 2026-05-28 23:54:48 -07:00