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Google: Gemini 3.8 Flash

GoogleNew
google/gemini-3.8-flash

About this model

Gemini 3.8 Flash is Google's most intelligent Flash model with significant gains from 3.7 Flash across software engineering, agentic tasks, and multi-step reasoning.

Make a request

OpenAI-compatible: set the base URL and your Promptix API key, keep your existing SDK.

curl https://promptix.tn/api/v1/chat/completions \  -H "Authorization: Bearer $PROMPTIX_API_KEY" \  -H "Content-Type: application/json" \  -d '{    "model": "google/gemini-3.8-flash",    "messages": [      {"role": "user", "content": "Hello! What can you do?"}    ]  }'

Pricing

In TND per 1M tokens. VAT and the platform fee are added at top-up.

Input tokens

2.492 TND

per 1M tokens

Output tokens

12.460 TND

per 1M tokens

1,000 requests with 1K input and 500 output tokens cost about 8.722 TND.

Specifications

Provider
Google
Context window
1,048,576 tokens
Input modality
Text
Added
Sep 2, 2026
Supported parameters
include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstopstructured_outputs