docs: refresh attribution for full model catalog

README.md

@@ -1,11 +1,13 @@
-# reranker-models
+# Reranker Models
 
-Self-hosted ONNX models for [xberg](https://github.com/xberg-io/xberg).
-Mirrored from upstream permissive (Apache-2.0/MIT) sources; weights unmodified.
+Self-hosted mirror of permissively-licensed retrieval models used by [xberg](https://github.com/xberg-io/xberg). Weights are unmodified; every file is sha256-pinned in the xberg source tree (`crates/xberg/src/reranking/presets.sha256sum`) and verified at download.
 
-## Contents & attribution
+All models are Apache-2.0 or MIT licensed. Attribution to each upstream author below.
 
-- **`bge-reranker-base/`** — BAAI/bge-reranker-base (MIT). License: MIT.
-- **`bge-reranker-v2-m3/`** — BAAI/bge-reranker-v2-m3 (Apache-2.0); ONNX mirror by rozgo. License: Apache-2.0.
-- **`jina-reranker-v1-turbo-en/`** — jinaai/jina-reranker-v1-turbo-en (Apache-2.0). License: Apache-2.0.
-- **`qwen3-reranker-0.6b/`** — Qwen/Qwen3-Reranker-0.6B (Apache-2.0); custom causal-LM ONNX export (opset 18) by xberg-io. License: Apache-2.0.
+| Model | Upstream | License | Notes |
+|---|---|---|---|
+| `bge-reranker-base` | [BAAI/bge-reranker-base](https://huggingface.co/BAAI/bge-reranker-base) | MIT | cross-encoder reranker |
+| `bge-reranker-v2-m3` | [BAAI/bge-reranker-v2-m3](https://huggingface.co/BAAI/bge-reranker-v2-m3) | Apache-2.0 | multilingual cross-encoder |
+| `jina-reranker-v1-turbo-en` | [jinaai/jina-reranker-v1-turbo-en](https://huggingface.co/jinaai/jina-reranker-v1-turbo-en) | Apache-2.0 | cross-encoder reranker |
+| `ettin-reranker-150m` | [cross-encoder/ettin-reranker-150m-v1](https://huggingface.co/cross-encoder/ettin-reranker-150m-v1) | Apache-2.0 | cross-encoder reranker (default) |
+| `qwen3-reranker-0.6b` | [Qwen/Qwen3-Reranker-0.6B](https://huggingface.co/Qwen/Qwen3-Reranker-0.6B) | Apache-2.0 | generative reranker |