Datasets:
benchmark stringclasses 1
value | split stringclasses 2
values | modelo stringclasses 3
values | experimento stringclasses 5
values | encoder stringclasses 3
values | cross_encoder stringclasses 2
values | metrica stringclasses 1
value | valor float64 0.27 0.95 | run_config stringclasses 1
value | published_at stringdate 2026-08-23 19:58:55 2026-08-23 19:58:55 |
|---|---|---|---|---|---|---|---|---|---|
MCQ Harder | hard | baseline Qwen3-4B | decoder-only | — | — | answer_extraction | 0.266667 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | baseline Qwen3-4B | rag-e5-large-ft-v2 | e5-large-ft-v2 | — | answer_extraction | 0.76124 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | baseline Qwen3-4B | rag-e5-large-ft-v2-bge-ft-v2 | e5-large-ft-v2 | bge-ft-v2 | answer_extraction | 0.736434 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | baseline Qwen3-4B | rag-qwen3-ft-v2 | qwen3-ft-v2 | — | answer_extraction | 0.781395 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | baseline Qwen3-4B | rag-qwen3-ft-v2-bge-ft-v2 | qwen3-ft-v2 | bge-ft-v2 | answer_extraction | 0.744186 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | baseline Qwen3-4B | decoder-only | — | — | answer_extraction | 0.748447 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | baseline Qwen3-4B | rag-e5-large-ft-v2 | e5-large-ft-v2 | — | answer_extraction | 0.936335 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | baseline Qwen3-4B | rag-e5-large-ft-v2-bge-ft-v2 | e5-large-ft-v2 | bge-ft-v2 | answer_extraction | 0.919255 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | baseline Qwen3-4B | rag-qwen3-ft-v2 | qwen3-ft-v2 | — | answer_extraction | 0.934783 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | baseline Qwen3-4B | rag-qwen3-ft-v2-bge-ft-v2 | qwen3-ft-v2 | bge-ft-v2 | answer_extraction | 0.934783 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v1 regulatorio | decoder-only | — | — | answer_extraction | 0.316279 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v1 regulatorio | rag-e5-large-ft-v2 | e5-large-ft-v2 | — | answer_extraction | 0.741085 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v1 regulatorio | rag-e5-large-ft-v2-bge-ft-v2 | e5-large-ft-v2 | bge-ft-v2 | answer_extraction | 0.711628 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v1 regulatorio | rag-qwen3-ft-v2 | qwen3-ft-v2 | — | answer_extraction | 0.741085 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v1 regulatorio | rag-qwen3-ft-v2-bge-ft-v2 | qwen3-ft-v2 | bge-ft-v2 | answer_extraction | 0.708527 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v1 regulatorio | decoder-only | — | — | answer_extraction | 0.751553 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v1 regulatorio | rag-e5-large-ft-v2 | e5-large-ft-v2 | — | answer_extraction | 0.878882 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v1 regulatorio | rag-e5-large-ft-v2-bge-ft-v2 | e5-large-ft-v2 | bge-ft-v2 | answer_extraction | 0.869565 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v1 regulatorio | rag-qwen3-ft-v2 | qwen3-ft-v2 | — | answer_extraction | 0.916149 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v1 regulatorio | rag-qwen3-ft-v2-bge-ft-v2 | qwen3-ft-v2 | bge-ft-v2 | answer_extraction | 0.88354 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v2 regulatorio-v2 | decoder-only | — | — | answer_extraction | 0.384496 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v2 regulatorio-v2 | rag-e5-large-ft-v2 | e5-large-ft-v2 | — | answer_extraction | 0.776744 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v2 regulatorio-v2 | rag-e5-large-ft-v2-bge-ft-v2 | e5-large-ft-v2 | bge-ft-v2 | answer_extraction | 0.75814 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v2 regulatorio-v2 | rag-qwen3-ft-v2 | qwen3-ft-v2 | — | answer_extraction | 0.787597 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | hard | v2 regulatorio-v2 | rag-qwen3-ft-v2-bge-ft-v2 | qwen3-ft-v2 | bge-ft-v2 | answer_extraction | 0.756589 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v2 regulatorio-v2 | decoder-only | — | — | answer_extraction | 0.813665 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v2 regulatorio-v2 | rag-e5-large-ft-v2 | e5-large-ft-v2 | — | answer_extraction | 0.954969 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v2 regulatorio-v2 | rag-e5-large-ft-v2-bge-ft-v2 | e5-large-ft-v2 | bge-ft-v2 | answer_extraction | 0.93323 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v2 regulatorio-v2 | rag-qwen3-ft-v2 | qwen3-ft-v2 | — | answer_extraction | 0.950311 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
MCQ Harder | easy | v2 regulatorio-v2 | rag-qwen3-ft-v2-bge-ft-v2 | qwen3-ft-v2 | bge-ft-v2 | answer_extraction | 0.945652 | {"benchmark": "cemig-ceia/benchmark-energy-mcq-harder (MCQA)", "splits": "easy (644 questões) e hard (645)", "alternativas": 7, "acaso": 0.1429, "metrica": "answer_extraction (letra entre delimitadores)", "generation_size": 512, "modelos": "Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig... | 2026-08-23T19:58:55+00:00 |
energy-mcqa-lighteval-rag
Avaliação do RAG da Cemig pelo LightEval, através de um endpoint compatível com OpenAI. O RAG é avaliado como se fosse um modelo: mesmo runner, mesmas tasks e mesmas métricas usadas nos modelos puros.
Como ler
Uma linha por (benchmark, split, modelo, experimento, métrica).
modelo é o LLM avaliado; experimento é a configuração de recuperação,
decomposta em encoder e cross_encoder. decoder-only é a baseline sem
recuperação nenhuma.
Modelos: baseline Qwen3-4B, v1 regulatorio, v2 regulatorio-v2 Métricas: answer_extraction
Parâmetros
| parâmetro | valor |
|---|---|
benchmark |
cemig-ceia/benchmark-energy-mcq-harder (MCQA) |
splits |
easy (644 questões) e hard (645) |
alternativas |
7 |
acaso |
0.1429 |
metrica |
answer_extraction (letra entre delimitadores) |
generation_size |
512 |
modelos |
Qwen/Qwen3-4B (baseline), cemig-nlp-releases/energy-gpt-regulatorio (v1), cemig-nlp-releases/energy-gpt-regulatorio-v2 (v2) |
encoders |
multilingual-e5-large-ft-v2, qwen3-embedding-0.6B-ft-v2 (v1 dos encoders fora de escopo) |
cross_encoder |
bge-reranker-v2-m3-ft-v2 |
retriever_k |
5 |
reranker_k |
5 |
reranker_threshold |
0.1 |
rag_query_mode |
task (enunciado + alternativas) |
llm_backend |
vllm, bfloat16 |
no |
dgx-H100-02 |
runner |
paulovsantanas/light-benchmark @ branch energy-mcq-harder-/-energy-mcq-/-EngDistribuicao |
endpoint |
juliadollis/rag-cemig-endpoint @ feat/openai-endpoint |
Resultados
| Benchmark | Split | Experimento | baseline Qwen3-4B | v1 regulatorio | v2 regulatorio-v2 |
|---|---|---|---|---|---|
| MCQ Harder | easy | decoder-only | 74.84% | 75.16% | 81.37% |
| MCQ Harder | easy | rag-e5-large-ft-v2 | 93.63% | 87.89% | 95.50% |
| MCQ Harder | easy | rag-e5-large-ft-v2-bge-ft-v2 | 91.93% | 86.96% | 93.32% |
| MCQ Harder | easy | rag-qwen3-ft-v2 | 93.48% | 91.61% | 95.03% |
| MCQ Harder | easy | rag-qwen3-ft-v2-bge-ft-v2 | 93.48% | 88.35% | 94.57% |
| MCQ Harder | hard | decoder-only | 26.67% | 31.63% | 38.45% |
| MCQ Harder | hard | rag-e5-large-ft-v2 | 76.12% | 74.11% | 77.67% |
| MCQ Harder | hard | rag-e5-large-ft-v2-bge-ft-v2 | 73.64% | 71.16% | 75.81% |
| MCQ Harder | hard | rag-qwen3-ft-v2 | 78.14% | 74.11% | 78.76% |
| MCQ Harder | hard | rag-qwen3-ft-v2-bge-ft-v2 | 74.42% | 70.85% | 75.66% |
Reprodutibilidade
Rodando de novo, do zero, os mesmos experimentos: 5 de 6 deram valores IDÊNTICOS até a última casa; 1 variou 0,155 pp (uma questão de 644). O piso de ruído é ~0,16 pp, não os ±0,5 pp que estimamos antes. Diferenças acima de ~0,2 pp nesta tabela são sinal.
O fine tuning v1 piorou o sistema
Sem RAG o fine-tuning progride (base 26,67% -> v1 31,63% -> v2 38,45% no hard). COM RAG, o v1 fica ABAIXO do modelo base em TODAS as 8 configurações — no easy chega a 5,74 pp abaixo, ~37x o ruído. Ou seja: o v1 melhorou o modelo sozinho e degradou a capacidade de usar contexto recuperado. Só o v2 supera o base nas duas condições. Avaliar fine-tuning sem RAG teria dado a conclusão oposta.
O reranker atrapalha
O cross-encoder bge-...-ft-v2 derruba a acurácia em TODAS as comparações possíveis, nos três modelos e nos dois splits (2 a 3 pp). Reproduz o achado do benchmark anterior, agora em outra infraestrutura, outro prompt e outra métrica.
Em pm
As métricas em/pm não medem estes modelos: o gold é ' D' e eles respondem '(D)', então os parênteses quebram exact e prefix match e um acerto vira erro. Por isso a métrica é answer_extraction.
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