Motif 3 vs Beam 1.0 501 B A23 B: cost comparison
Prices updated 2026-11-11 · computed from live provider data
Short answer: Beam 1.0 501 B A23 B is cheaper on a
3:1 input/output blend — $0.475 per million tokens versus
$0.525, a 10% difference.
Beam 1.0 501 B A23 B offers the larger context window at 1,048,576 tokens, against 262,144 for Motif 3.
Head to head
| Motif 3 | Beam 1.0 501 B A23 B | |
|---|---|---|
| Input, per 1M tokens | $0.300 | $0.300 |
| Output, per 1M tokens | $1.20 | $1.00 |
| Blended 3:1, per 1M | $0.525 | $0.475 |
| Context window | 262,144 | 1,048,576 |
| Vendor | motif-technologies | reflection |
Monthly cost at real volumes
| Workload (input / output) | Motif 3 | Beam 1.0 501 B A23 B |
|---|---|---|
| 1M in / 250K out | $0.600 | $0.550 |
| 10M in / 2.5M out | $6.00 | $5.50 |
| 100M in / 25M out | $60.00 | $55.00 |
Which should you pick?
Pick Beam 1.0 501 B A23 B when you need the longer context window (1,048,576 vs 262,144 tokens). Pick Beam 1.0 501 B A23 B when price per token dominates your workload — high-volume classification, extraction, or batch summarisation.