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Proxy-MT Eval Scores

Corpus-level MT metrics for 50 open-weight LLMs on the translations in proxy-mt-translations. Computed by evaluate_mt.py (BLEU, chrF++, ROUGE-L, METEOR, XCOMET-XL, SSA-COMET). MetricX is backfilled separately and may still be empty in this snapshot.

Layout

<model>/flores-200.csv
<model>/ntrex.csv
<model>/wmt24.csv

Each CSV has one row per eng-<lang> pair:

column description
translation-pair e.g. eng-yor
bleu sacrebleu corpus BLEU (tokenize=flores200)
chrf++ sacrebleu corpus chrF
rouge-l HuggingFace evaluate ROUGE-L
meteor HuggingFace evaluate METEOR
xcomet Unbabel XCOMET-XL system score
ssa-comet McGill-NLP SSA-COMET-MTL system score
metricx MetricX-24-XL (higher-is-better, 25 - raw); may be blank

meteor == -99 marks four degenerate outputs where NLTK METEOR hit a recursion limit (DeepSeek-R1-Distill-Qwen-7B eng-heb/eng-snd, Falcon3-7B eng-mal, Olmo-3-7B eng-spa). Other metrics on those rows are valid.

Models (50)

aya-expanse-32b, aya-expanse-8b, tiny-aya-base, c4ai-command-r-08-2024, DeepSeek-R1-0528-Qwen3-8B, DeepSeek-R1-Distill-Llama-8B, DeepSeek-R1-Distill-Qwen-1.5B, DeepSeek-R1-Distill-Qwen-14B, DeepSeek-R1-Distill-Qwen-32B, DeepSeek-R1-Distill-Qwen-7B, deepseek-llm-7b-chat, Falcon3-10B-Instruct, Falcon3-3B-Instruct, Falcon3-7B-Instruct, gemma-3-12b-it, gemma-3-1b-it, gemma-3-27b-it, gemma-3-4b-it, gemma-4-26B-A4B-it, gemma-4-31B-it, gemma-4-E2B-it, gemma-4-E4B-it, granite-4.1-30b, granite-4.1-8b, granite-4.1-3b, Llama-3.2-1B-Instruct, Llama-3.2-3B-Instruct, Llama-3.1-8B-Instruct, Ministral-3-14B-Instruct-2512, Ministral-3-3B-Instruct-2512, Ministral-3-8B-Instruct-2512, Mistral-7B-Instruct-v0.3, Mistral-Nemo-Instruct-2407, Mixtral-8x7B-Instruct-v0.1, Olmo-3-7B-Instruct, Olmo-3.1-32B-Instruct, Olmo-3-1125-32B, Yi-1.5-9B-Chat, Yi-1.5-34B-Chat, internlm2_5-7b-chat, internlm2_5-20b-chat, glm-4-9b-chat, phi-4, Qwen3-1.7B, Qwen3-14B, Qwen3-30B-A3B, Qwen3-4B, Qwen3-8B, Qwen3.6-27B, Qwen3.6-35B-A3B.

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