Model comparison

Gemini 2.5 Flash vs Gemini 1.5 Pro

Capability radar, value bars, and side-by-side posture.

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Gemini 2.5 Flash
85
value score
Gemini 1.5 Pro
84
value score
Gemini 2.5 Flash ctx
1.0M
Gemini 1.5 Pro ctx
2M

Capability radar

Value · context · multimodal · openness · speed posture

Value head-to-head

  • Gemini 2.5 Flash85
  • Gemini 1.5 Pro84

Attribute tape

FieldGemini 2.5 FlashGemini 1.5 Pro
DeveloperGoogle DeepMindGoogle DeepMind
Context1.0M2M
ModalitiesText, Code, Image, AudioText, Code, Image, Audio, Video
OpennessProprietary ModelProprietary Model
Speed
Price$0.3/1M in · $2.5/1M out
Value score8584
SummaryFast Gemini tier for latency-sensitive apps.Long-context Gemini widely used in 2024.
Open Gemini 2.5 FlashOpen Gemini 1.5 Pro