Gemini 2.5 Flash Lite
Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance across common benchmarks compared to earlier Flash models. By default, [thinking] (i.e. multi-pass reasoning) is disabled to prioritize speed, but developers can enable it via the Reasoning API parameter to selectively trade off cost for intelligence. 通过统一 API 即可完成接入,支持弹性并发、用量监控和团队级密钥管理,适合从快速验证到稳定调用的完整链路。
能力与模态
当前模型版本支持的输入输出能力
模型价格
价格与能力以接口实时数据为准
API 接口
当前模型可以使用的调用端点
API 接入示例
选择协议与语言,配置 API Key 后运行
先在环境变量中配置平台密钥 AI_GATEWAY_API_KEY · 适用于 Bash / zsh / WSL。
https://api.tikway.ai/v1beta/models/google/gemini-2.5-flash-lite:generateContent1curl --fail-with-body 'https://api.tikway.ai/v1beta/models/google/gemini-2.5-flash-lite:generateContent' \2 -H "x-goog-api-key: $AI_GATEWAY_API_KEY" \3 -H 'Content-Type: application/json' \4 -d '{5 "contents": [6 {7 "role": "user",8 "parts": [9 {10 "text": "用三句话介绍 Tikway"11 }12 ]13 }14 ]15}'