Oasst Pythia 12B

open weights

release date unknown

BenchAtlas Index

as of 2026-09-11

Not enough benchmark coverage for a composite score (needs ≥4 families across ≥3 categories). The per-benchmark evidence below stands on its own — sparse coverage is an evidence gap, not a low score.

Benchmark evidence

16 results

human preference

English (style control)older version arena=text · category=english · style_control=true	1050.0 1038.2–1061.8	community	LMArena Leaderboard Dataset
Coding (style control)older version arena=text · category=coding · style_control=true	1050.0 1025.2–1074.7	community	LMArena Leaderboard Dataset
Industry Life And Physical And Social Science (style control)older version arena=text · category=industry_life_and_physical_and_social_science · style_control=true	1045.3 1024.2–1066.5	community	LMArena Leaderboard Dataset
Hard Prompts English (style control)older version arena=text · category=hard_prompts_english · style_control=true	1032.2 1011.7–1052.6	community	LMArena Leaderboard Dataset
Overall (style control) arena=text · category=overall · style_control=true	1022.7 1011.9–1033.5	community	LMArena Leaderboard Dataset
Hard Prompts (style control)older version arena=text · category=hard_prompts · style_control=true	1021.9 1003.1–1040.6	community	LMArena Leaderboard Dataset
Industry Software And It Services (style control)older version arena=text · category=industry_software_and_it_services · style_control=true	1018.9 1000.0–1037.7	community	LMArena Leaderboard Dataset
Creative Writing (style control)older version arena=text · category=creative_writing · style_control=true	1011.8 991.3–1032.3	community	LMArena Leaderboard Dataset
Industry Writing And Literature And Language (style control)older version arena=text · category=industry_writing_and_literature_and_language · style_control=true	1011.6 993.8–1029.4	community	LMArena Leaderboard Dataset
Industry Entertainment And Sports And Media (style control)older version arena=text · category=industry_entertainment_and_sports_and_media · style_control=true	987.3 966.0–1008.5	community	LMArena Leaderboard Dataset
Instruction Following (style control)older version arena=text · category=instruction_following · style_control=true	986.8 970.6–1002.9	community	LMArena Leaderboard Dataset
Industry Mathematical (style control)older version arena=text · category=industry_mathematical · style_control=true	974.9 949.8–999.9	community	LMArena Leaderboard Dataset
Math (style control)older version arena=text · category=math · style_control=true	961.2 939.2–983.2	community	LMArena Leaderboard Dataset
Multi Turn (style control)older version arena=text · category=multi_turn · style_control=true	959.9 934.5–985.2	community	LMArena Leaderboard Dataset
Non English (style control)older version arena=text · category=non_english · style_control=true	949.9 931.3–968.4	community	LMArena Leaderboard Dataset
Exclude Ties (style control)older version arena=text · category=exclude_ties · style_control=true	821.2 804.8–837.7	community	LMArena Leaderboard Dataset