ggml-org/whisper.cpp

Choose this fork only if you specifically want its application-oriented extras and are willing to own a large divergence from upstream. If you need active maintenance, current accelerator support, or easy rebasing, upstream is the safer choice.

Choose this fork if you want an Android real-time streaming demo and are comfortable inheriting divergence and stale upstream parity. Choose upstream if you need the latest backend support, wider platform coverage, or a lower-maintenance base.

Choose upstream if you want current Whisper.cpp coverage and active maintenance. Choose this fork only if its CANN/Ascend-focused changes or other local divergences are specifically what you need and you can absorb the merge burden.

Prefer this fork only if its added assistant/binding work is exactly what you need and you are willing to carry a long rebase burden. For most adopters, upstream is the better base because this fork is materially stale and far behind on modern backend and platform work.

Prefer this fork only if its OpenVINO or diarization patches are the reason you need it. For most adopters, upstream is the better choice because this fork is materially outdated and likely missing a large amount of backend, platform, and bug-fix work.

Prefer this fork only if its Vulkan and llama-related customizations are exactly what you need and you are prepared to maintain a stale, highly divergent codebase. For most adopters, upstream is the safer choice.

Choose this fork only if its extra example/binding work matches your needs and you are comfortable owning a stale, highly divergent codebase. For most adopters, upstream is the safer default because it is far more active and materially ahead on backend and maintenance work.

Prefer this fork only if its narrower platform/support stance matches your target environment and you value its custom workflows over upstream freshness. If you need broad platform coverage, especially Linux, or want the latest backend improvements, upstream is the safer default.

Prefer this fork only if its added workflows match your product and you accept carrying a stale, highly divergent codebase. For most adopters, upstream is the safer choice because it is much more active and likely has newer platform/backend support.