Oasst Pythia 12B

open weights

release date unknown

BenchAtlas Index

as of 2026-07-14

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	1049.9 1038.1–1061.7	community	LMArena Leaderboard Dataset
Coding (style control)older version arena=text · category=coding · style_control=true	1049.3 1024.4–1074.1	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	1045.8 1024.6–1067.1	community	LMArena Leaderboard Dataset
Hard Prompts English (style control)older version arena=text · category=hard_prompts_english · style_control=true	1033.2 1012.7–1053.7	community	LMArena Leaderboard Dataset
Overall (style control) arena=text · category=overall · style_control=true	1022.1 1011.2–1032.9	community	LMArena Leaderboard Dataset
Hard Prompts (style control)older version arena=text · category=hard_prompts · style_control=true	1021.4 1002.5–1040.2	community	LMArena Leaderboard Dataset
Industry Software And It Services (style control)older version arena=text · category=industry_software_and_it_services · style_control=true	1018.8 999.9–1037.7	community	LMArena Leaderboard Dataset
Creative Writing (style control)older version arena=text · category=creative_writing · style_control=true	1011.6 991.0–1032.1	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	1010.9 993.1–1028.7	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	987.0 965.7–1008.4	community	LMArena Leaderboard Dataset
Instruction Following (style control)older version arena=text · category=instruction_following · style_control=true	985.5 969.4–1001.6	community	LMArena Leaderboard Dataset
Industry Mathematical (style control)older version arena=text · category=industry_mathematical · style_control=true	973.2 948.2–998.2	community	LMArena Leaderboard Dataset
Math (style control)older version arena=text · category=math · style_control=true	960.3 938.4–982.3	community	LMArena Leaderboard Dataset
Multi Turn (style control)older version arena=text · category=multi_turn · style_control=true	958.6 933.2–984.1	community	LMArena Leaderboard Dataset
Non English (style control)older version arena=text · category=non_english · style_control=true	948.6 930.0–967.2	community	LMArena Leaderboard Dataset
Exclude Ties (style control)older version arena=text · category=exclude_ties · style_control=true	820.7 804.2–837.2	community	LMArena Leaderboard Dataset