CosmoEdge 1.1 Stable

Official release

v1.1.0 Stablev1.1.0 is the latest stable public release

The formal GitHub Release, tag, and four target-device archives are published, with Gitee providing mainland China release access. ScenarioBench keeps its own evidence status and is not inferred from the product version badge.

GitHub / Gitee

Published

Release gates

Closed

Device archives

4 targets

Release source

8e43b810

Download v1.1.0 →

CosmoEdge v1.1.0 was formally published on August 24, 2026. The release extends the shared video-ingest, visual-orchestration, event, and operations workflow across Sophon, Rockchip RKNN, and x86 while preserving target-specific runtime and model boundaries.

• Release: v1.1.0 on GitHub
• Mainland China release access: v1.1.0 on Gitee
• Immutable source: v1.1.0 at 8e43b810
• Release decision: GO_PUBLISHED
• Target-device delivery: BM1688, CV186X, RK3576, and RV1126B

The release target is commit 8e43b81083536e95dbce5fcaff08277b01adc3d1. The four device archives were built from package-source commit ded6519a641ace9b1e9451ee1d62b77de9c8c4fa; the formal manifest records the reviewed documentation and CI-only provenance rebind between those identities without claiming an archive rebuild.

Downloads

bm1688

Sophon BM1688

60.1 MiB

Public v1.0.0 upgrade or fresh install

Download archive ↓

File size

63,031,220 bytes

SHA-256

902da7e7a3e5f03b5d0d3e6b887136e7544105f3bcb31762616268cb22bd5cff

cv186x

Sophon CV186X

60.1 MiB

Fresh v1.1.0 installation

Download archive ↓

File size

63,031,220 bytes

SHA-256

edff732afd1c78402a7ac9ec7a906727030bb28f7383076cd8598d0d532e8c49

rk3576

Rockchip RK3576

50.1 MiB

Fresh v1.1.0 installation

Download archive ↓

File size

52,504,283 bytes

SHA-256

923b726c45f34249b2f4c8a7069bef0906a9d408cb9897dce4bbfd390f9118ce

rv1126b

Rockchip RV1126B

48.0 MiB

Fresh v1.1.0 installation

Download archive ↓

File size

50,362,197 bytes

SHA-256

02ba3cd5c6fa6829431e2ae74305e461dab79418a41b690edf2d4aab6f972f71

Verify before installation

Choose the archive for the exact target chip, then verify its identity with the formal manifest and SHA-256 file. Archives are not interchangeable across chips.

Formal release manifestSHA-256 checksumsTarget-chip map

Source and preview delivery

x86 Linux / Windows

source-and-docker-compose

Open source · Open guide

Apple Silicon macOS

docker-preview

Open source · Open guide

Use only the archive whose target chip matches the device. Verify the SHA-256 before installation, retain the previous package and an independent data backup until post-start validation completes, and follow the deployment and upgrade guide.

What ships in 1.1.0

• Target-specific BMRT and RKNN backends with chip-aware model and package validation.
• Independent delivery paths for BM1688, CV186X, RK3576, and RV1126B instead of treating accelerator artifacts as interchangeable.
• Persistent staged uploads with restart recovery, cancellation, resource admission, and deterministic cleanup.
• Model Guard 2.3 on the controlled Sophon Protected-package path; Open packages continue to accept plaintext user models without device authorization.
• Multi-platform ScenarioBench material covering controlled single workloads, concurrent mixed workloads, and conservative VLM observations.
• A scoped Apple Silicon macOS Docker Preview for one local-video workflow under linux/amd64 emulation.

Platform and installation boundary

Platform	v1.1.0 delivery	Installation boundary
Sophon BM1688	Target-specific Open archive	Supports a controlled public v1.0.0-to-v1.1.0 upgrade and a fresh installation.
Sophon CV186X	Independent CV186X Open archive	Fresh v1.1.0 installation; do not reuse the complete BM1688 package.
Rockchip RK3576	RKNN archive with its MPP/RGA profile and RKLLM path	Fresh v1.1.0 installation; package, models, and target runtime remain one unit.
Rockchip RV1126B	RKNN cross-built archive with a manifested community-model overlay	Fresh v1.1.0 installation; no RKLLM. Included community models are identified as AGPL-3.0-only.
x86 Linux / Windows	Tagged source and Docker Compose path	ONNX Runtime CPU development path; no target-device archive is promised.
Apple Silicon macOS	Isolated Docker Preview	Not a native macOS/NPU, multi-channel, Model Guard, or production-performance claim.

Early Rockchip deployments that used /data/cwaiuserdata migrate persistent data to /userdata/cwaiuserdata transactionally. The migration fails closed before service stop if both roots contain ambiguous persistent state.

Validation included in the release decision

The formal release manifest records:

• passing x86 and Rockchip CI;
• passing Sophon build and package audit;
• passing controlled 72-hour runtime evidence rebind;
• passing VLM runtime-component rebind;
• passing final package-install evidence audit;
• passing controlled BM1688 upgrade, recovery, and final v1.1.0 restore;
• closed Model Guard and public Rockchip runtime distribution decisions.

These results are bound to the identities and artifacts in the formal release manifest. Installer completion alone is not post-start health or business acceptance.

ScenarioBench evidence boundary

ScenarioBench v1.1 remains an independent evidence track. Its canonical manifest is still a frozen publication candidate and does not become published or product-qualified merely because the open-source product Release is stable.

The repository contains 49 canonical small-model cases across BM1688, CV186X, RK3576, and RV1126B. Controlled small-model evidence uses a fixed 1080p24 local loop, 30-second channel steps, preview disabled, and explicit FPS, missing-sample, discard-rate, and latency thresholds. Refreshed VLM observations use 60-second steps for conservative reference limits.

• Open ScenarioBench v1.1 evidence
• Read the methodology
• Inspect the benchmark manifest

Do not treat the fixed-workload 72-hour evidence as maximum capacity, RTSP resilience, restart resilience, or universal production stability. The short VLM observations are not semantic-accuracy qualification or production sizing.

Known limits and operating guidance

• Models and packages are target-bound; BM1688, CV186X, RK3576, and RV1126B artifacts are not interchangeable.
• Model Guard and commercial-model authorization remain a separately managed distribution path.
• CV186X, RK3576, and RV1126B are first public v1.1.0 installations, not upgrades from a public v1.0.0 device baseline.
• The macOS path is a development Preview under emulation, not a native or production deployment promise.
• Validate startup health, inference, alarms, retained data, and recovery on the actual target after installation.

Release notes and support

• English release notes
• GitHub Discussions for searchable questions and reusable answers
• GitHub Issues for reproducible defects
• Gitee Issues for mainland China access, installation, usage, release-download, and device-adaptation questions
• SECURITY.md for private security reporting

No Discord channel is operated for this release.