token.app › Compare › DeepSeek V4 Pro 0813 vs Beam 1.0 501B A23B

DeepSeek V4 Pro 0813 vs Beam 1.0 501B A23B

Beam 1.0 501B A23B is 2.3× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
DeepSeek V4 Pro 0813Beam 1.0 501B A23B
ProviderDeepSeekReflection
Input $/1M$0.660$0.250
Output $/1M$1.98$1.00
Blended $/1M$0.990$0.438
Context window1.0M1.0M
Max output393K131K
ReleasedAug 2026Oct 2026
LicenceOpen weightsOpen weights
Choose DeepSeek V4 Pro 0813 if…
  • No clear advantage on the data we hold.
Choose Beam 1.0 501B A23B if…
  • Costs less per token — $0.438 vs $0.990 blended
  • Newer model (released Oct 2026)
FAQ
Which is better, DeepSeek V4 Pro 0813 or Beam 1.0 501B A23B?
We do not hold independently-run benchmark scores covering both DeepSeek V4 Pro 0813 and Beam 1.0 501B A23B, so we make no quality claim. Their pricing and specifications are compared on this page.
Is DeepSeek V4 Pro 0813 cheaper than Beam 1.0 501B A23B?
Beam 1.0 501B A23B is cheaper: $0.438 versus $0.990 per million tokens blended at 3:1 input:output. Input alone: $0.660 vs $0.250. Output alone: $1.98 vs $1.00.
What context windows do DeepSeek V4 Pro 0813 and Beam 1.0 501B A23B have?
DeepSeek V4 Pro 0813: 1,048,576 tokens. Beam 1.0 501B A23B: 1,048,576 tokens.
Who makes DeepSeek V4 Pro 0813 and Beam 1.0 501B A23B?
DeepSeek V4 Pro 0813 is made by DeepSeek. Beam 1.0 501B A23B is made by Reflection.
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