Pricing per million tokens, context window, capabilities — pulled from each provider's public docs. All 2 are available via the same AIgateway OpenAI-compatible endpoint; flip the model string to switch.
Gemini 3 Flash is Google's fast multimodal model with frontier intelligence, superior search, and grounding capabilities.
Newest audio model from Google introduces granular audio tags that give you precise control to direct AI speech for expressive audio generation.
Source: each provider's published benchmarks. Higher is better. Run an eval to compare on your own data.
from openai import OpenAI
client = OpenAI(
base_url="https://api.aigateway.sh/v1",
api_key="sk-aig-...",
)
# Gemini 3 Flash
client.chat.completions.create(
model="google/gemini-3-flash",
messages=[{"role":"user","content":"hello"}],
)
# Gemini 3.1 Flash TTS
client.chat.completions.create(
model="google/gemini-3.1-flash-tts",
messages=[{"role":"user","content":"hello"}],
)