v1.4.0

What's Changed

• update reranker inference by @545999961 in #1466
• add feature: support customized train_group_size by @hanhainebula in #1491
• disable warning info: train_group_size is None by @hanhainebula in #1492
• Release BGE-Reasoner-preview by @hanhainebula in #1510
• fix bold values in README of BGE-Reasoner by @hanhainebula in #1511
• fix link in README of BGE-Reasoner by @hanhainebula in #1512
• Update BGE-Reasoner: new SOTA on BRIGHT by @hanhainebula in #1514
• Fix BGE-Reasoner Table & Results Sources by @hanhainebula in #1516
• Add Qwen3-Embedding-8B baseline for BGE-Reasoner by @hanhainebula in #1517
• Update BGE-Reasoner by @hanhainebula in #1522
• Update BGE-Reasoner and add use_fast_tokenizer param for finetuning by @hanhainebula in #1526
• fix abc/evaluation/runner.py: evaluate_metrics by @hanhainebula in #1527
• Update BGE-Reasoner: Release v0923 embedder by @hanhainebula in #1528
• Update modeling_mapping for embedder and update README of BGE-Reasoner by @hanhainebula in #1531
• fix bug: safe dist.get_rank() by @hanhainebula in #1532
• Support evaluation: BRIGHT by @hanhainebula in #1534
• update examples README: support BRIGHT evaluation by @hanhainebula in #1535
• fix bug: pytrec_eval installation issue by @hanhainebula in #1538
• add metric for evaluation: evaluate_recall_cap by @hanhainebula in #1553
• feat: add compatibility with transformers V5 by @therealmichaelberna in #1563
• Feat(embedder) use bf16 and fix the interface of attn_implementation in embedder.decode_only by @lnxtree in #1566
• fix(m3): make bf16 inference/train loading safe and unify numpy conversion by @lnxtree in #1567
• fix(eval): pass use_bf16 through AbsEvalRunner.get_model and COIR evaluator model initialization by @lnxtree in #1568
• feat: add use_mrl interface of finetune for embedder and truncate_dim for inference of embedder(MRL) by @lnxtree in #1570
• feat(embedder): Add decoder-only pseudo_moe inference with domain routing support by @lnxtree in #1572
• chore: update version to 1.4.0 in setup.py by @hanhainebula in #1575

New Contributors

• @therealmichaelberna made their first contribution in #1563
• @lnxtree made their first contribution in #1566

Full Changelog: v1.3.5...v1.4.0