token.app › Compare › Beam 1.0 501B A23B vs DeepSeek V4 Flash 0731
Beam 1.0 501B A23B vs DeepSeek V4 Flash 0731
DeepSeek V4 Flash 0731 is 6.6× cheaper per token on a blended 3:1 basis.
Head to head
Blended price uses a 3:1 input:output mix
| Beam 1.0 501B A23B | DeepSeek V4 Flash 0731 | |
|---|---|---|
| Provider | Reflection | DeepSeek |
| Input $/1M | $0.250 | $0.044 |
| Output $/1M | $1.00 | $0.133 |
| Blended $/1M | $0.438 | $0.067 |
| Context window | 1.0M | 1.0M |
| Max output | 131K | 131K |
| Released | Oct 2026 | Jul 2026 |
| Licence | Open weights | Open weights |
Choose Beam 1.0 501B A23B if…
- Newer model (released Oct 2026)
Choose DeepSeek V4 Flash 0731 if…
- Costs less per token — $0.067 vs $0.438 blended
FAQ
Which is better, Beam 1.0 501B A23B or DeepSeek V4 Flash 0731?
We do not hold independently-run benchmark scores covering both Beam 1.0 501B A23B and DeepSeek V4 Flash 0731, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Beam 1.0 501B A23B cheaper than DeepSeek V4 Flash 0731?
DeepSeek V4 Flash 0731 is cheaper: $0.067 versus $0.438 per million tokens blended at 3:1 input:output. Input alone: $0.250 vs $0.044. Output alone: $1.00 vs $0.133.
What context windows do Beam 1.0 501B A23B and DeepSeek V4 Flash 0731 have?
Beam 1.0 501B A23B: 1,048,576 tokens. DeepSeek V4 Flash 0731: 1,048,576 tokens.
Who makes Beam 1.0 501B A23B and DeepSeek V4 Flash 0731?
Beam 1.0 501B A23B is made by Reflection. DeepSeek V4 Flash 0731 is made by DeepSeek.
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