diff --git a/.github/workflows/AGENTS.md b/.github/workflows/AGENTS.md
index ff9c3f4..9c1729a 100644
--- a/.github/workflows/AGENTS.md
+++ b/.github/workflows/AGENTS.md
@@ -2,7 +2,7 @@
 
 - `gates.yml` is the only workflow. Add a job only when it can run on a hosted
   runner; live Docker and browser proofs stay local.
-- Keep the `gnn conformance (pinned v5.0.3)` job name. It is the required-check
+- Keep the `gnn conformance (pinned)` job name. It is the required-check
   identity, and the pin must come from `gnn/upstream.json`.
 - The conformance lane must fail, never skip, when the pinned fetch or parser
   provisioning fails.
diff --git a/.github/workflows/README.md b/.github/workflows/README.md
index f2fea07..41db831 100644
--- a/.github/workflows/README.md
+++ b/.github/workflows/README.md
@@ -5,7 +5,7 @@
 - `gates` — locked sync, Ruff check/format, mypy, curriculum and artifact
   builds, the provenance/scholarship/manuscript validators, and the test suite
   with the 90% coverage floor.
-- `gnn conformance (pinned v5.0.3)` — fetches the commit in
+- `gnn conformance (pinned)` — fetches the commit in
   [`../../gnn/upstream.json`](../../gnn/upstream.json), provisions its own
   Python 3.12 environment, validates the specification, and runs
   `tests/test_gnn_conformance.py`.
diff --git a/.github/workflows/gates.yml b/.github/workflows/gates.yml
index f470b37..61fe91b 100644
--- a/.github/workflows/gates.yml
+++ b/.github/workflows/gates.yml
@@ -63,7 +63,7 @@ jobs:
     # runtime; the strict gate never skips, and tests/test_gnn_conformance.py
     # fails (never skips) when the explicitly selected GNN_ROOT checkout is
     # missing or unusable.
-    name: gnn conformance (pinned v5.0.3)
+    name: gnn conformance (pinned)
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -102,3 +102,10 @@ jobs:
         env:
           GNN_ROOT: ${{ runner.temp }}/gnn
         run: uv run pytest tests/test_gnn_conformance.py -q
+
+      - name: Report the resolved GNN version
+        run: |
+          PIN=gnn/upstream.json
+          VERSION=$(python3 -c "import json;print(json.load(open('$PIN'))['tag'].removeprefix('v'))")
+          test -n "$VERSION"
+          echo "gnn-version=${VERSION}" >> "$GITHUB_STEP_SUMMARY"
diff --git a/AGENTS.md b/AGENTS.md
index f7c1581..de1af6e 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -62,7 +62,7 @@ All logic lives in `src/`; `scripts/` only coordinate I/O. Layers, bottom-up:
   specification and `src/kernels/active_inference.py` in step: changing either means
   updating `src/gnn_conformance.py` and `tests/test_gnn_conformance.py` in the same
   change. CI runs `scripts/validate_gnn_spec.py` and the conformance tests in the
-  `gnn conformance (pinned v5.0.3)` job, which fetches the pinned revision from the
+  `gnn conformance (pinned)` job, which fetches the pinned revision from the
   public upstream repository and provisions its interpreter, so the pin is re-checked on
   every push and pull request. GNN's [downstream adoption
   guide](https://github.com/ActiveInferenceInstitute/Generalized_Notation_Notation/blob/main/docs/gnn/integration/downstream_adoption.md)
diff --git a/gnn/README.md b/gnn/README.md
index ff36917..eff2be4 100644
--- a/gnn/README.md
+++ b/gnn/README.md
@@ -9,4 +9,4 @@ specification of the discrete-agent kernel's generative model.
 `scripts/validate_gnn_spec.py` extracts that pinned commit with `git archive`
 and validates the specification. `tests/test_gnn_conformance.py` checks the
 specification against [`../src/kernels/active_inference.py`](../src/kernels/active_inference.py).
-CI runs both in `gnn conformance (pinned v5.0.3)`.
+CI runs both in `gnn conformance (pinned)`.