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ModelCapabilities in CelesteFeaturesCompare

Gemini 2.5 Flash

Google

gemini-2.5-flash

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 2.5 Flash (gemini-2.5-flash)

Gemini 2.5 Flash Lite

Google

gemini-2.5-flash-lite

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 2.5 Flash Lite (gemini-2.5-flash-lite)

Gemini 2.5 Pro

Google

gemini-2.5-pro

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 2.5 Pro (gemini-2.5-pro)

Gemini 3 Flash

Google

gemini-3-flash-preview

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 3 Flash (gemini-3-flash-preview)

Gemini 3 Pro

Google

gemini-3-pro-preview

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 3 Pro (gemini-3-pro-preview)

Gemini 3.1 Flash Lite Preview

Google

gemini-3.1-flash-lite-preview

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 3.1 Flash Lite Preview (gemini-3.1-flash-lite-preview)

Gemini 3.1 Pro

Google

gemini-3.1-pro-preview

• text.generate
• images.analyze
• audio.analyze
• videos.analyze

StreamingTool callingStructured output

Compare Gemini 3.1 Pro (gemini-3.1-pro-preview)

Veo 3

Google

veo-3.0-generate-001

• videos.generate

Aspect ratioResolutionDuration control

Compare Veo 3 (veo-3.0-generate-001)

Veo 3 Fast

Google

veo-3.0-fast-generate-001

• videos.generate

Aspect ratioResolutionDuration control

Compare Veo 3 Fast (veo-3.0-fast-generate-001)

Veo 3.1 (Preview)

Google

veo-3.1-generate-preview

• videos.generate

Aspect ratioResolutionDuration control

Compare Veo 3.1 (Preview) (veo-3.1-generate-preview)

Veo 3.1 Fast (Preview)

Google

veo-3.1-fast-generate-preview

• videos.generate

Aspect ratioResolutionDuration control

Compare Veo 3.1 Fast (Preview) (veo-3.1-fast-generate-preview)

Capabilities come from the published Celeste SDK. Support varies by model. Test your prompts when switching.