Google fixes Gemini 3.5 Flash text-looping bug

NPowerUser reports that Google deployed a new export of `Gemini 3.5 Flash` after engineering teams identified and mitigated an issue that caused elevated rates of output text looping. According to NPowerUser, the updated export is already rolling out and contains mitigations intended to stop repetitive generations. NPowerUser also reports that Google reset weekly Gemini quotas for all users, enabling developers and AI enthusiasts to retest the model in Antigravity immediately.

Observed patterns in large language models show that output looping typically arises from decoding behavior, weak stopping conditions, or training-data and prompt interactions that reinforce repetition. Industry-standard mitigations include adjusted sampling parameters (for example, lower temperature, tuned top-k/top-p), repetition penalties, explicit stopping tokens and stronger sequence-level loss penalties during fine-tuning. Operators can also address looping with output filters, constrained decoding, and targeted fine-tuning on failure cases. These are general techniques; NPowerUser reports that Google shipped a model export with unspecified mitigations rather than detailing exact fixes.

For practitioners, reliability regressions like text looping are operationally disruptive: they interrupt long-form content generation, introduce errors into code generation workflows, and complicate automated pipelines. Resetting quotas after a reliability fix reduces the friction for teams that need to re-run validation workloads or compare model iterations. Public product updates and quota changes are common levers vendors use to coordinate developer testing after rollouts.

• •User reports and changelogs from Google or third-party developers for specifics on the mitigations deployed and whether looping recurs under edge prompts
• •Metrics on generation quality and failure rates in Gemini 3.5 Flash across different prompt types, if Google publishes them
• •Any follow-up notices about quota policies or staged rollouts affecting production usage