token.app › Compare › Gemini 3 Flash Preview vs Beam 1.0 501B A23B

Gemini 3 Flash Preview vs Beam 1.0 501B A23B

Beam 1.0 501B A23B is 2.6× cheaper per token on a blended 3:1 basis.

Head to head
Blended price uses a 3:1 input:output mix
Gemini 3 Flash PreviewBeam 1.0 501B A23B
ProviderGoogleReflection
Input $/1M$0.500$0.250
Output $/1M$3.00$1.00
Blended $/1M$1.13$0.438
Context window1.0M1.0M
Max output66K131K
ReleasedDec 2025Oct 2026
LicenceProprietaryOpen weights
Choose Gemini 3 Flash Preview if…
  • No clear advantage on the data we hold.
Choose Beam 1.0 501B A23B if…
  • Costs less per token — $0.438 vs $1.13 blended
  • Open weights — self-hostable
  • Newer model (released Oct 2026)
FAQ
Which is better, Gemini 3 Flash Preview or Beam 1.0 501B A23B?
We do not hold independently-run benchmark scores covering both Gemini 3 Flash Preview and Beam 1.0 501B A23B, so we make no quality claim. Their pricing and specifications are compared on this page.
Is Gemini 3 Flash Preview cheaper than Beam 1.0 501B A23B?
Beam 1.0 501B A23B is cheaper: $0.438 versus $1.13 per million tokens blended at 3:1 input:output. Input alone: $0.500 vs $0.250. Output alone: $3.00 vs $1.00.
What context windows do Gemini 3 Flash Preview and Beam 1.0 501B A23B have?
Gemini 3 Flash Preview: 1,048,576 tokens. Beam 1.0 501B A23B: 1,048,576 tokens.
Who makes Gemini 3 Flash Preview and Beam 1.0 501B A23B?
Gemini 3 Flash Preview is made by Google. Beam 1.0 501B A23B is made by Reflection.
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