Beam 1.0 501B A23B
beam
Sparse mixture-of-experts reasoning model with 23B active parameters for coding and agentic workflows
Specification
most-agreed values
Context
1M
Max output
131K
Released
2026-10-05
Knowledge cutoff
2026-06-30
Retires
—
Open weights
yes
Input
text
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.25
Output
$1.00
Cache read
$0.05
Available from 4 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| vercel · reflection | free | free | — | — | 1M | 131K | — |
| nebius | $0.25 | $1.00 | — | — | 1M | 1M | — |
| nebius · reflection | $0.25 | $1.00 | $0.05 | — | 1M | 131K | — |
| ollama-cloud | — | — | — | — | 1M | 131K | — |
Price history
append-only observations · a listing writes a row only when its price moves
| Date | Host | Field | $/M |
|---|---|---|---|
| 2026-10-18 | nebius · reflection | Cache read | $0.25 |
| 2026-10-24 | nebius · reflection | Cache read | $0.05 |
Other listings of this model
same model, different key