2.6.6

2.6.6 (2026-01-07)

Fix

• fix: Simplify conflicts (#3875)

• simplify conflicts

• add lock

• remove torch (1bc3fba)

Test

• test: Add HF Space Dockerfile using pre-built leaderboard image (#3838)

• Add HF Space Dockerfile using pre-built leaderboard image

Adds a lightweight Dockerfile for HuggingFace Space deployment that uses
the pre-built ghcr.io/embeddings-benchmark/mteb/leaderboard image as base.
Also adds a workflow to test the Dockerfile.

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

• Delete .github/workflows/hf_space_docker.yml

• test: Add CI workflow for HF Space Dockerfile validation

---

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: MTEB Agent <agent@example.com> (b905e27)

Unknown

• model: Update bflhc/Octen-Embedding-8B revision (#3869)

update bflhc/Octen-Embedding-8B revision (1e78793)

• dataset: Vietnamese VN-MTEB TVPLRetrieval, NanoClimateFEVER-VN, NanoFEVER-VN, NanoDBPedia-VN, NanoNQ-VN, NanoHotpotQA-VN, NanoMSMARCO-VN (#3810)

• [ADD] Vietnamese VN-MTEB TVPLRetrieval, NanoClimateFEVER-VN, NanoFEVER-VN, NanoDBPedia-VN, NanoNQ-VN, NanoHotpotQA-VN, NanoMSMARCO-VN

• [UPDATE] descriptive stats

• [UPDATE] bibtext

• [UPDATE] dataset path

• [UPDATE] nano db pedia retrieval

• [UPDATE] size dataset from 1M corpus to 100k

• [ADD] add note about what's different in nano version

• [ADD] TVPLRetrieval description (adb5b42)