diff --git a/manual/features/compatibility_matrix.md b/manual/features/compatibility_matrix.md
index dd493fd6d..f102d0d74 100644
--- a/manual/features/compatibility_matrix.md
+++ b/manual/features/compatibility_matrix.md
@@ -4,6 +4,11 @@ This page lists the exact versions Infera **0.1.0** has been validated against.
 Everything here is what we have tested — combinations not listed are outside the
 validated set for this release, not necessarily unsupported.
 
+Two ROCm baselines are covered. **ROCm 7.2** is the release baseline: all three
+engines, every scenario. **ROCm 10.1** is an early-enablement preview on nightly
+vendor bases, validated over a deliberately narrow scope — see
+[ROCm 10.1 preview](#rocm-101-preview) for exactly how narrow.
+
 ```{admonition} How to read this page
 :class: note
 Where a component is pinned to a specific image tag, use that exact artifact. The
@@ -17,6 +22,10 @@ tested unit, not just the engine version inside it.
 Infera orchestrates one or more engines. Install at least one. The 0.1.0 release
 is validated against these engine versions and images.
 
+::::{tab-set}
+
+:::{tab-item} ROCm 7.2 — release baseline
+
 | | vLLM | SGLang | ATOM |
 | --- | --- | --- | --- |
 | **Engine version** | 0.25.1 | 0.5.15.post1 | 0.1.4 |
@@ -27,6 +36,32 @@ is validated against these engine versions and images.
 | **PyTorch (image base)** | 2.11.0 | 2.9.1 | 2.10.0 |
 | **Build date** | 2026-07-12 | 2026-07-15 | 2026-06-12 |
 
+:::
+
+:::{tab-item} ROCm 10.1 — preview
+
+| | vLLM | SGLang | ATOM |
+| --- | --- | --- | --- |
+| **Engine version** | 0.26.1.dev0 (`g568afb3a1`) | 0.5.15.post1 (`ge35a33b34a`) | not validated |
+| **Docker image** | `rocm/ufb-private:vllm-0.26.0-…-rocm10.1.0a20260807-568afb3a1` | `rocm/ufb-private:sglang-v0.5.15.post1-…-rocm10.1.0a20260811-e35a33b34a` | — |
+| **ROCm (image base)** | 10.1.0 (nightly `a20260807`) | 10.1.0 (nightly `a20260811`) | — |
+| **OS (image base)** | Ubuntu 24.04.4 | Ubuntu 24.04.4 | — |
+| **Python (image base)** | 3.14.7 | 3.14.6 | — |
+| **PyTorch (image base)** | 2.12.0+rocm10.1.0a20260807 | 2.12.0+rocm10.1.0a20260811 | — |
+| **Build date** | 2026-08-08 | 2026-08-11 | — |
+
+These are nightly tags in an access-gated repository, so the tag alone is not a
+version. Build against the digest:
+
+```text
+rocm/ufb-private:vllm-0.26.0-ubuntu24.04-py3.14-nightlies-device-all-cdna-rocm10.1.0a20260807-568afb3a1@sha256:11657b464b9c2b7f285a68ca1f622f2cdf3c5ef30a48cc6e560c4141acca8556
+rocm/ufb-private:sglang-v0.5.15.post1-ubuntu24.04-py3.14-nightlies-device-all-rocm10.1.0a20260811-e35a33b34a@sha256:e87ecda2624687727d253e0c74863dd7f5008759ab09a9f7bc14e3360de181b6
+```
+
+:::
+
+::::
+
 OS / Python / PyTorch above were read from inside each validated base image (not
 the tag). See the platform table below for the baseline that applies across all
 engines.
@@ -44,12 +79,47 @@ See [Deployment → Engine images](../serving/deployment.md).
 | Component | Validated version |
 | --- | --- |
 | GPU | AMD Instinct MI355X (`gfx950`) |
-| ROCm | 7.2 |
+| ROCm | 7.2 — plus a 10.1 nightly preview ([below](#rocm-101-preview)) |
 | Operating system | Ubuntu 24.04 (Linux x86-64) |
 | Python | 3.10+ |
 | Docker | Required — runs `etcd` in dev and builds engine images |
 | RDMA NIC | AMD AINIC — required only for cross-node prefill-decode |
 
+## ROCm 10.1 preview
+
+ROCm 10.1 changes how ROCm itself ships. It arrives as a **pip wheel**
+(`_rocm_sdk_devel` under site-packages, with `ROCM_HOME` pointing at it) and the
+bases carry **no `/opt/rocm`**; Python moves to 3.14. The Infera engine images
+restore `/opt/rocm` as a symlink, because third-party code that hardcodes the
+path degrades silently rather than erroring.
+
+Validated with **gpt-oss-120b** on 2 × 8 MI355X (`gfx950`), both engines, both
+serving topologies:
+
+| Scenario | vLLM | SGLang |
+| --- | --- | --- |
+| Aggregated — prefill + decode in one worker | ✅ PASS · 169 s | ✅ PASS · 342 s |
+| Disaggregated — prefill and decode on separate nodes | ✅ PASS · 166 s | ✅ PASS · 367 s |
+
+Both disaggregated runs were confirmed to carry KV over RDMA rather than
+silently falling back to TCP, and all four runs' correctness probes passed.
+
+```{admonition} Outside the ROCm 10.1 preview scope
+:class: warning
+- **Models** — gpt-oss-120b only. GLM-5.2 and DeepSeek-v4 are not covered: the
+  10.1 SGLang base is v0.5.15.post1, while the DSA patch set Infera applies for
+  those models is pinned against v0.5.17.
+- **aiter sampling (vLLM)** — every 10.1 vLLM run passes `--use-fp64-gumbel`.
+  aiter's top-k/top-p kernel does not build against 10.1's hipCUB, so sampling
+  falls to the PyTorch implementation. This is an upstream aiter issue; MXFP4
+  MoE still runs through aiter.
+- **kvd GPU-direct tier** — not built into the 10.1 images.
+- **ATOM** — not exercised on 10.1.
+- **`gfx942`** — the same bases and scenarios also passed on 8 × MI300X, but
+  that path needs image-side patches and aiter overrides which are not part of
+  this release's images.
+```
+
 ## Infera
 
 | Package | Validated version |