Add sway sampling utility for flow-matching schedulers

[github-actions]

Test results

ℹ️ Tests could not run in CI — the runner lacks this repo's dependencies (a collection/import error, not a code failure). Run the suite locally to validate.

ages have valid Python names.
Traceback:
/opt/hostedtoolcache/Python/3.11.15/x64/lib/python3.11/importlib/__init__.py:126: in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
examples/controlnet/test_controlnet.py:23: in <module>
    from test_examples_utils import ExamplesTestsAccelerate, run_command  # noqa: E402
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
examples/test_examples_utils.py:23: in <module>
    from accelerate.utils import write_basic_config
E   ModuleNotFoundError: No module named 'accelerate'
=========================== short test summary info ============================
ERROR examples/advanced_diffusion_training/test_dreambooth_lora_flux_advanced.py
ERROR examples/consistency_distillation/test_lcm_lora.py
ERROR examples/controlnet/test_controlnet.py
!!!!!!!!!!!!!!!!!!!!!!!!!! stopping after 3 failures !!!!!!!!!!!!!!!!!!!!!!!!!!!
3 errors in 0.26s

License & code availability

🟢 Permissive license — safe to adopt.

• Code: https://github.com/tarepan/SpeechMOS
• License: MIT (class: permissive, compat: 1.00, source: arxiv_html_retry)

Implements F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching.

Discovery context

Drafted by an autonomous discovery loop — Remyx ranks recent arXiv papers against this team's research interest and shipping history; Claude Code selects the candidate most directly implementable against this repo from the lookback window and drafts it.

Research interest: (pin-arxiv)
Implementation by: Claude Code as autonomous agent

Why this paper for this team

Surfaced by Outrider deep-search refine query pin-arxiv:2410.06885 against /search/assets. The engine's normal ranking did not place this paper in the interest's broad pool — it's here because the audit pass identified an under-represented theme this paper covers.

Suggested experiment

(none)

Opened by the Remyx Recommendation orchestrator.