LOADING DATASHEET
GROUNDED IN REAL HUMAN CONVERSATIONSYOUR BENCH
INSTANT TAKE
DAY 1 ON THE BOARD
#333 of 350 assistants, 1 voices so far
Beam 1.0 501B A23B
★ LIVE◆ OPEN
by Reflection
JUST LANDED · UPDATING HOURLY
OPEN WEIGHTSLOCALAPILONG CONTEXTPAIDREASONING
RANKED #333 OF 350 ASSISTANTS · OVERALL #520 OF 542 RANKED · VIBE SCORE 4.7 · 1 VOICES
COPY BADGE pastes a README snippet with the rank SVG.
Reflection's Apache 2.0 open-weight text model with 501.3B total and 23.4B active parameters, built for coding, reasoning and tool use. It supports a shared 1,048,576-token context window, up to 131,072 output tokens, JSON mode and structur
HAPPY4.8
1 mentions
SAD-
0 mentions
VIBE TRAJECTORY
26 weeks · 349 voices
TOO QUIET
Not enough weekly voices to call a trend yet.
HOW TO USE IT
Open weights. You can use a hosted service, or download it and run it yourself, free.
WHAT THE INTERNET SAYS
Not enough discussion about Beam 1.0 501B A23B yet to call it. We found 1 posts but people did not say much either way.
1 POSTS · 0 COMMENTS · REDDIT
PEOPLE LOVE
- No fan mail yet. The crowd is still warming up.
PEOPLE COMPLAIN ABOUT
- No complaints yet. The internet is still looking for one. Suspicious.
LOOKING FOR AN ALTERNATIVE?
Other models the crowd has fully reviewed, starting with text models like this one.
LFM2.5 24B A2B7.5Liquid · Text4.5k VOICESCOMPARE
DeepSeek V4 Flash> SOURCES (1)
- REDDIT · 2026-10-16 · 1 UPVOTESreflection/Beam-1.0-501B-A23B · Hugging Face
Beam is an open model built by Reflection. Beam takes text as input and generates text as output. This release includes the instruction-tuned model in BF16, FP8, and NVFP4 numerics. Beam uses a sparse mixture-of-experts (MoE) architecture with 501B total…