docs(org-card): v0.6.16 + 20 PPL-verified (19 transformer + 1 SSM) + Mamba 1.0059x

README.md

@@ -20,15 +20,15 @@ pinned: false
 
 ---
 
-## v0.6.15 current — minimal clean release
+## v0.6.16 current — minimal clean release
 
-Only `pip install ultracompress` (v0.6.15) is on PyPI. The package is the minimal SHA-256 verifier; codec internals are patent-protected and not shipped in the public package. Prior dev releases were retired during the 2026-05-18 cleanup. Mistral-7B-v0.3 hits 1.00548× — a strong dense 7B-class lossless 5-bit result.
+Only `pip install ultracompress` (v0.6.16) is on PyPI. The package is the minimal SHA-256 verifier; codec internals are patent-protected and not shipped in the public package. Prior dev releases were retired during the 2026-05-18 cleanup. Mistral-7B-v0.3 hits 1.00548× — a strong dense 7B-class lossless 5-bit result.
 
 ---
 
 ## Product 1: UltraCompress
 
-Production-grade lossless 5-bit transformer compression across 22 shipped architectures (14 PPL-verified end-to-end), dense + Mixture-of-Experts + state-space, 0.6B to 405B parameters. Mathematically lossless customer-side reconstruction: SHA-256 over reconstructed tensor bytes matches the reference manifest, verified by `uc verify`.
+Production-grade lossless 5-bit transformer compression across 22 shipped architectures (20 PPL-verified: 19 transformer + 1 SSM with comparator-note caveat), dense + Mixture-of-Experts + state-space, 0.6B to 405B parameters. Mathematically lossless customer-side reconstruction: SHA-256 over reconstructed tensor bytes matches the reference manifest, verified by `uc verify`.
 
 ### Tightest verified PPL ratios at 5 bpw
 *(perplexity ratio = compressed PPL / bf16 baseline PPL; FineWeb-edu held-out tail; seq_len = 1024; n = 30-50; seed = 42)*
@@ -47,10 +47,10 @@ Production-grade lossless 5-bit transformer compression across 22 shipped archit
 | OLMo-2-0425-1B | 1B | dense | **1.0073×** | |
 | SmolLM2-1.7B-Instruct | 1.7B | dense | **1.0075×** | |
 | SmolLM2-1.7B | 1.7B | dense | **1.0085×** | |
-| Mamba-2.8B | 2.8B | SSM | _compression validated; PPL eval pending_ | state-space model |
+| Mamba-2.8B | 2.8B | SSM | **1.0059×** | state-space model (comparator-note caveat: GSQ-only, no V18-C overlay) |
 | Llama-3.1-8B | 8B | dense | **1.0125×** | |
 
-22 architectures shipped, 14 PPL-verified end-to-end. Full matrix below + at github.com/sipsalabs/ultracompress.
+22 architectures shipped, 20 PPL-verified end-to-end (19 transformer + 1 SSM with comparator-note caveat). Full matrix below + at github.com/sipsalabs/ultracompress.
 
 ### Try UltraCompress (3 commands)