Gemini 2.5 Flash (batch)

Gemini 2.5 Flash is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater accuracy and nuanced context handling. Additionally, Gemini 2.5 Flash is configurable through the "max tokens for reasoning" parameter, as described in the documentation (

Speech-to-textGoogle1M tokens$0.1635 / min

google/gemini-2.5-flash:batch

Context
1M tokens
Completion cap
65,535
Tools
Yes
JSON
Yes
Released
2025-06-17

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-2.5-flash:batch",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is Gemini 2.5 Flash (batch)?
Gemini 2.5 Flash is Google's state-of-the-art workhorse model, specifically designed for advanced reasoning, coding, mathematics, and scientific tasks. It includes built-in "thinking" capabilities, enabling it to provide responses with greater accuracy and nuanced context handling. Additionally, Gemini 2.5 Flash is configurable through the "max tokens for reasoning" parameter, as described in the documentation ( Gemini 2.5 Flash (batch) runs on the Geek Hub API (OpenAI-compatible). Model id: google/gemini-2.5-flash:batch.
Is Gemini 2.5 Flash (batch) free?
No. $0.1635 per minute on Geek Hub.
What is the context length of Gemini 2.5 Flash (batch)?
Gemini 2.5 Flash (batch) has a 1M tokens context window. It supports up to 65,535 completion tokens.
When was Gemini 2.5 Flash (batch) released?
Gemini 2.5 Flash (batch) was released on 2025-06-17.

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