Reflection · Beam
Beam-1.0-501B-A23B
CONFIRMEDBeam 1.0 is Reflection's open-weight reasoning model for coding and long-horizon agentic workflows. It uses a sparse mixture-of-experts architecture with 501B total and 23B active parameters per token, and a...
1.04858MKontext
944KMax. Output
TextInput
TextOutput
$1Input / 1M
$3Output / 1M
JaTools
JaReasoning
JaStructured
Benchmarks
| Benchmark | Wert | Beleg |
|---|---|---|
| harborframework/terminal-bench-2.1Score | 80.1 | Quelle ↗abgerufen 2026-10-17 |
| SWE-bench/SWE-bench_MultilingualScore | 78.3 | Quelle ↗abgerufen 2026-10-16 |
| datacurve/deep-sweScore | 43.3 | Quelle ↗abgerufen 2026-10-16TestdetailsDeepSWE 1.1 per the model card. |
| ScaleAI/SWE-bench_ProScore | 66.1 | Quelle ↗abgerufen 2026-10-16 |
| MathArena/aime_2026Score | 97.7 | Quelle ↗abgerufen 2026-10-16 |