Gemini 2.5 Flash
Google's fastest Gemini model. Optimized for speed and efficiency while maintaining strong capabilities.
Model highlights
- Fastest Gemini model
- Cost-efficient
- Strong general capabilities
- Multi-modal support
- Great for high-volume use
- Modalities
- IntextimageOuttext
- Input / output
- $0.30 / $2.50USD per 1M tokens
- Context
- 1M
- Providers
- 2 live
- Released
- Jun 17, 2025
- Knowledge cutoff
- January 2025
Playground
Preparing playground
Performance
Response latency estimates
Time to first token
Generation speed · tok/s
Request success
Text-model timing and speed, plus API request success. Daily latency percentiles are estimates. Your request logs
Generation speed by provider · tok/s
P50 latency estimates by provider
Time to first token by provider
Request success by provider
API
POST/api/v1/chat/completionsOpenAI-compatible
gemini-2.5-flash
curl https://www.ninjachat.ai/api/v1/chat/completions \
-H "Authorization: Bearer $NINJACHAT_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "gemini-2.5-flash",
"messages": [{ "role": "user", "content": "Hello!" }],
"stream": true
}'messagestemperaturemax_completion_tokenstop_pstopfrequency_penaltypresence_penaltyseedstreamuserroutingtoolstool_choiceresponse_formatimage_url content partsreasoningreasoning_effort
Pricing
- Input
- $0.30/M tokens
- Cached input
- $0.03/M tokens
- Output
- $2.50/M tokens
Published USD rates. Actual cost depends on input, output, cache usage and request options.
