Fastchat T5 3B

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

12 results

human preference

English (style control)older version arena=text · category=english · style_control=true	1022.9 1009.5–1036.3	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	996.0 974.9–1017.1	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	994.3 969.0–1019.6	community	LMArena Leaderboard Dataset
Overall (style control) arena=text · category=overall · style_control=true	991.3 978.9–1003.6	community	LMArena Leaderboard Dataset
Creative Writing (style control)older version arena=text · category=creative_writing · style_control=true	991.2 967.0–1015.5	community	LMArena Leaderboard Dataset
Industry Software And It Services (style control)older version arena=text · category=industry_software_and_it_services · style_control=true	967.5 946.9–988.2	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	958.1 933.3–982.9	community	LMArena Leaderboard Dataset
Instruction Following (style control)older version arena=text · category=instruction_following · style_control=true	956.1 937.5–974.8	community	LMArena Leaderboard Dataset
Hard Prompts English (style control)older version arena=text · category=hard_prompts_english · style_control=true	946.0 922.9–969.0	community	LMArena Leaderboard Dataset
Hard Prompts (style control)older version arena=text · category=hard_prompts · style_control=true	937.1 915.8–958.5	community	LMArena Leaderboard Dataset
Non English (style control)older version arena=text · category=non_english · style_control=true	906.4 883.9–929.0	community	LMArena Leaderboard Dataset
Exclude Ties (style control)older version arena=text · category=exclude_ties · style_control=true	767.1 747.9–786.3	community	LMArena Leaderboard Dataset