Google’s AI Models

gemini-2.5-pro-preview-03-25

Display Name: Gemini 2.5 Pro Preview 03-25
Description: Gemini 2.5 Pro Preview 03-25
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-flash

Display Name: Gemini 2.5 Flash
Description: Stable version of Gemini 2.5 Flash, our mid-size multimodal model that supports up to 1 million tokens, released in June of 2025.
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-pro-preview-05-06

Display Name: Gemini 2.5 Pro Preview 05-06
Description: Preview release (May 6th, 2025) of Gemini 2.5 Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-pro-preview-06-05

Display Name: Gemini 2.5 Pro Preview
Description: Preview release (June 5th, 2025) of Gemini 2.5 Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-pro

Display Name: Gemini 2.5 Pro
Description: Stable release (June 17th, 2025) of Gemini 2.5 Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.0-flash-exp

Display Name: Gemini 2.0 Flash Experimental
Description: Gemini 2.0 Flash Experimental
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘bidiGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash

Display Name: Gemini 2.0 Flash
Description: Gemini 2.0 Flash
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash-001

Display Name: Gemini 2.0 Flash 001
Description: Stable version of Gemini 2.0 Flash, our fast and versatile multimodal model for scaling across diverse tasks, released in January of 2025.
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash-exp-image-generation

Display Name: Gemini 2.0 Flash (Image Generation) Experimental
Description: Gemini 2.0 Flash (Image Generation) Experimental
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘bidiGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash-lite-001

Display Name: Gemini 2.0 Flash-Lite 001
Description: Stable version of Gemini 2.0 Flash-Lite
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash-lite

Display Name: Gemini 2.0 Flash-Lite
Description: Gemini 2.0 Flash-Lite
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash-lite-preview-02-05

Display Name: Gemini 2.0 Flash-Lite Preview 02-05
Description: Preview release (February 5th, 2025) of Gemini 2.0 Flash-Lite
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-flash-lite-preview

Display Name: Gemini 2.0 Flash-Lite Preview
Description: Preview release (February 5th, 2025) of Gemini 2.0 Flash-Lite
Input Token Limit: 1048576
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 40

gemini-2.0-pro-exp

Display Name: Gemini 2.0 Pro Experimental
Description: Experimental release (March 25th, 2025) of Gemini 2.5 Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.0-pro-exp-02-05

Display Name: Gemini 2.0 Pro Experimental 02-05
Description: Experimental release (March 25th, 2025) of Gemini 2.5 Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-exp-1206

Display Name: Gemini Experimental 1206
Description: Experimental release (March 25th, 2025) of Gemini 2.5 Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.0-flash-thinking-exp-01-21

Display Name: Gemini 2.5 Flash Preview 05-20
Description: Preview release (April 17th, 2025) of Gemini 2.5 Flash
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.0-flash-thinking-exp

gemini-2.0-flash-thinking-exp-1219

gemini-2.5-flash-preview-tts

Display Name: Gemini 2.5 Flash Preview TTS
Description: Gemini 2.5 Flash Preview TTS
Input Token Limit: 8192
Output Token Limit: 16384
Supported Methods: [‘countTokens’, ‘generateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-pro-preview-tts

Display Name: Gemini 2.5 Pro Preview TTS
Description: Gemini 2.5 Pro Preview TTS
Input Token Limit: 8192
Output Token Limit: 16384
Supported Methods: [‘countTokens’, ‘generateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

learnlm-2.0-flash-experimental

Display Name: LearnLM 2.0 Flash Experimental
Description: LearnLM 2.0 Flash Experimental
Input Token Limit: 1048576
Output Token Limit: 32768
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemma-3-1b-it

Display Name: Gemma 3 1B
Description:
Input Token Limit: 32768
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemma-3-4b-it

Display Name: Gemma 3 4B
Description:
Input Token Limit: 32768
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemma-3-12b-it

Display Name: Gemma 3 12B
Description:
Input Token Limit: 32768
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemma-3-27b-it

Display Name: Gemma 3 27B
Description:
Input Token Limit: 131072
Output Token Limit: 8192
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemma-3n-e4b-it

Display Name: Gemma 3n E4B
Description:
Input Token Limit: 8192
Output Token Limit: 2048
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemma-3n-e2b-it

Display Name: Gemma 3n E2B
Description:
Input Token Limit: 8192
Output Token Limit: 2048
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-flash-latest

Display Name: Gemini Flash Latest
Description: Latest release of Gemini Flash
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-flash-lite-latest

Display Name: Gemini Flash-Lite Latest
Description: Latest release of Gemini Flash-Lite
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-pro-latest

Display Name: Gemini Pro Latest
Description: Latest release of Gemini Pro
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-flash-lite

Display Name: Gemini 2.5 Flash-Lite
Description: Stable version of Gemini 2.5 Flash-Lite, released in July of 2025
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-flash-image-preview

Display Name: Nano Banana
Description: Gemini 2.5 Flash Preview Image
Input Token Limit: 32768
Output Token Limit: 32768
Supported Methods: [‘generateContent’, ‘countTokens’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-flash-image

gemini-2.5-flash-preview-09-2025

Display Name: Gemini 2.5 Flash Preview Sep 2025
Description: Gemini 2.5 Flash Preview Sep 2025
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-flash-lite-preview-09-2025

Display Name: Gemini 2.5 Flash-Lite Preview Sep 2025
Description: Preview release (Septempber 25th, 2025) of Gemini 2.5 Flash-Lite
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-3-pro-preview

Display Name: Gemini 3 Pro Preview
Description: Gemini 3 Pro Preview
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’, ‘createCachedContent’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-3-pro-image-preview

Display Name: Nano Banana Pro
Description: Gemini 3 Pro Image Preview
Input Token Limit: 131072
Output Token Limit: 32768
Supported Methods: [‘generateContent’, ‘countTokens’, ‘batchGenerateContent’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

nano-banana-pro-preview

gemini-robotics-er-1.5-preview

Display Name: Gemini Robotics-ER 1.5 Preview
Description: Gemini Robotics-ER 1.5 Preview
Input Token Limit: 1048576
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64

gemini-2.5-computer-use-preview-10-2025

Display Name: Gemini 2.5 Computer Use Preview 10-2025
Description: Gemini 2.5 Computer Use Preview 10-2025
Input Token Limit: 131072
Output Token Limit: 65536
Supported Methods: [‘generateContent’, ‘countTokens’]
Default Tuning:
– Temperature: 1.0
– Top P: 0.95
– Top K: 64