eval-harness

metric

tau_fluency

better
higher
kind
quality: measured against a reference or by a judge
decides
no goal
weighed by
no goal
recorded on
summeval_100

01what it measures, and how

Kendall's tau-b with the experts' fluency ratings across an article's 16 summaries (0 when the judge returned no fluency scores).

A project explains its own metric at length with METRIC_DESCRIPTIONS = {"tau_fluency": {"summary": "…", "details": "…"}}.

02on summeval_100

gold/summeval_100se_glm_m_n100_v1: 0.526se_openai_m_n100_v1: 0.509se_anthropic_l_n100_v1: 0.505se_gemma_l_pubtextcw_n100_v1 · pair: 0.499se_gemma_l_pubtext_n100_v1 · pair: 0.499se_anthropic_s_n100_v1: 0.495se_qwen_s_n100_v1: 0.493se_deepseek_m_n100_v1: 0.477se_gemma_l_n100_v1: 0.477se_deepseek_l_n100_v1: 0.474se_qwen37max_n100_v1: 0.472se_openai_s_n100_v1: 0.471se_openai_l_n100_v1: 0.464se_qwen_m_n100_v1: 0.456se_anthropic_m_n100_v1: 0.455se_glm_l_n100_v1: 0.452se_deepseek_s_n100_v1: 0.447se_llama_l_n100_v1: 0.445se_mistral_m_n100_v1: 0.441se_glm_s_n100_v1: 0.432se_mistral_s_n100_v1: 0.431se_gemma_m_n100_v1: 0.429se_mistral_l_n100_v1: 0.428se_gemma_s_n100_v1: 0.424se_llama_m_n100_v1: 0.39se_unievalpub_n100_v1: 0.364se_llama_s_n100_v1: 0.311se_unieval_n100_v1: 0.308se_bartscore_n100_v1: 0.201se_rouge2_n100_v1: 0.124se_rougeL_n100_v1: 0.102se_rouge1_n100_v1: 0.09se_coverage_n100_v1: 0.041se_random_n100_v1: -0.00016se_length_n100_v1: -0.0017-0.0017better · 0.526

scored against silverscored by a judgewrote the reference it is scored againstscored against a label set, not a reference setunmarked rows are scored against gold

armmean tau_fluencyitemsscored against
se_glm_m_n100_v10.526100gold/summeval_100 gold
se_openai_m_n100_v10.509100gold/summeval_100 gold
se_anthropic_l_n100_v10.505100gold/summeval_100 gold
se_gemma_l_pubtextcw_n100_v1 · pair0.499100gold/summeval_100 gold
se_gemma_l_pubtext_n100_v1 · pair0.499100gold/summeval_100 gold
se_anthropic_s_n100_v10.495100gold/summeval_100 gold
se_qwen_s_n100_v10.493100gold/summeval_100 gold
se_deepseek_m_n100_v10.477100gold/summeval_100 gold
se_gemma_l_n100_v10.477100gold/summeval_100 gold
se_deepseek_l_n100_v10.474100gold/summeval_100 gold
se_qwen37max_n100_v10.472100gold/summeval_100 gold
se_openai_s_n100_v10.471100gold/summeval_100 gold
se_openai_l_n100_v10.464100gold/summeval_100 gold
se_qwen_m_n100_v10.456100gold/summeval_100 gold
se_anthropic_m_n100_v10.455100gold/summeval_100 gold
se_glm_l_n100_v10.452100gold/summeval_100 gold
se_deepseek_s_n100_v10.447100gold/summeval_100 gold
se_llama_l_n100_v10.445100gold/summeval_100 gold
se_mistral_m_n100_v10.441100gold/summeval_100 gold
se_glm_s_n100_v10.432100gold/summeval_100 gold
se_mistral_s_n100_v10.431100gold/summeval_100 gold
se_gemma_m_n100_v10.429100gold/summeval_100 gold
se_mistral_l_n100_v10.428100gold/summeval_100 gold
se_gemma_s_n100_v10.424100gold/summeval_100 gold
se_llama_m_n100_v10.390100gold/summeval_100 gold
se_unievalpub_n100_v10.364100gold/summeval_100 gold
se_llama_s_n100_v10.311100gold/summeval_100 gold
se_unieval_n100_v10.308100gold/summeval_100 gold
se_bartscore_n100_v10.201100gold/summeval_100 gold
se_rouge2_n100_v10.124100gold/summeval_100 gold
se_rougeL_n100_v10.102100gold/summeval_100 gold
se_rouge1_n100_v10.090100gold/summeval_100 gold
se_coverage_n100_v10.041100gold/summeval_100 gold
se_random_n100_v1-0.000100gold/summeval_100 gold
se_length_n100_v1-0.002100gold/summeval_100 gold