Gemini 3.5 Live Translate preview
Google Vertex AI realtimeGemini 3.5 Live Translate preview is a Google Vertex AI realtime audio model.Input is priced at $3.50/M tokens and output at $21.00/M tokens. Capabilities include audio input. Route Gemini 3.5 Live Translate preview via Future AGI's Agent Command Center for unified observability, caching, and 15 routing strategies including cost-optimized fallback.
Estimate Gemini 3.5 Live Translate preview spend
Pick a workload, fine-tune the sliders, and see the monthly bill.
Estimate uses $3.50/M input · $21.00/M output. Provider pricing changes. Production costs vary with retries, streaming overhead, and tool-call rounds.
Want this for free? Cache + route via Agent Command Center — first 100K requests and 100K cache hits free every month.
Pricing
Per-token rates, expressed in USD per 1M tokens. Verified Oct 22, 2026.
| Input | $3.50/M | |
| Output | $21.00/M | |
| Blended (3:1 in:out) | $7.88/M Cross-model comparable price |
Context & limits
- Context window
- —
- Max input
- —
- Max output
- —
- Modalities
- audio_in, audio_out, text
Capabilities
- Function calling — not advertised
- Parallel tool calls — not advertised
- Vision input — not advertised
- Audio input ✓ supported
- Audio output ✓ supported
- PDF input — not advertised
- Streaming ✓ supported
- Structured output — not advertised
- Prompt caching — not advertised
- Reasoning — not advertised
Strengths & caveats — when to pick Gemini 3.5 Live Translate preview
Data-driven from Gemini 3.5 Live Translate preview's percentile within realtime peers.
Where it's strong
- +voice agents and audio Q&A
Watch out for
- No major caveats flagged from public spec.
Benchmarks pending
We haven't logged public benchmark scores for Gemini 3.5 Live Translate preview yet. Have one to contribute? Submit a source — citations help us prioritise.
Call Gemini 3.5 Live Translate preview via Agent Command Center
One OpenAI-compatible endpoint. Routing, fallback, semantic caching, guardrails, and cost tracking come along for the ride. First 100K requests + 100K cache hits free every month.
agentcc / @agentcc/client). Per-call metadata — provider, cost, latency, cache hit, request id — is returned on x-agentcc-* response headers, so any HTTP client can read it.# Gemini 3.5 Live Translate preview via the Agent Command Center Python SDK
# pip install agentcc
import os
from agentcc import AgentCC
client = AgentCC(
api_key=os.environ["AGENTCC_API_KEY"], # from app.futureagi.com → Settings → API Keys
base_url="https://gateway.futureagi.com/v1",
)
resp = client.chat.completions.create(
model="vertex-ai/gemini-3-5-live-translate-preview",
messages=[{"role": "user", "content": "Hello, Gemini 3.5 Live Translate preview!"}],
)
print(resp.choices[0].message.content)
print(f"Tokens: {resp.usage.total_tokens}")
# Per-call gateway metadata is returned on x-agentcc-* response headers.
# When you need it programmatically, use .with_raw_response to get them:
raw = client.chat.completions.with_raw_response.create(
model="vertex-ai/gemini-3-5-live-translate-preview",
messages=[{"role": "user", "content": "Same call, but I want the headers."}],
)
print("Provider:", raw.headers.get("x-agentcc-provider"))
print("Latency:", raw.headers.get("x-agentcc-latency-ms"), "ms")
print("Cost: ", raw.headers.get("x-agentcc-cost"), "USD")
print("Cache: ", raw.headers.get("x-agentcc-cache"))AGENTCC_API_KEY with a key fromapp.futureagi.com.Gateway docs ↗Same model on other providers
gemini-3-5-live-translate-preview is also available via 1 other route. Pricing, regions, and capabilities can differ — compare before routing production traffic.
| Provider | Input / 1M | Output / 1M | Verified |
|---|---|---|---|
| Google AI | $3.50/M | $21.00/M | Oct 22, 2026 |
Explore similar models
Gemini 3.5 Live Translate preview doesn't have a public Arena ELO score yet, so we group by provider only — quality-tier comparisons need a benchmark. Side-by-side links appear where a comparison page exists; otherwise, open the model profile.
- Gemini Live 2.5 Flash preview Native Audio 09 2025Google Vertex AI · $0.500/M in · $2.00/M out · 1,048,576 ctxView model →
- Gemini 3.8 LiveGoogle Vertex AI · $0.750/M in · $4.50/M out · 131,072 ctxView model →
- Gemini Live 2.5 Flash Native AudioGoogle Vertex AI · $0.500/M in · $2.00/M out · 131,072 ctxView model →
- Gemini 2.5 Flash Native AudioGoogle Vertex AI · $0.500/M in · $2.00/M outView model →
FAQ
How much does Gemini 3.5 Live Translate preview cost?
Input is priced at $3.50 per 1M tokens and output at $21.00 per 1M tokens (Google Vertex AI, last verified Oct 22, 2026).
What is the context window of Gemini 3.5 Live Translate preview?
Context window for Gemini 3.5 Live Translate preview is not currently public.
Does Gemini 3.5 Live Translate preview support function calling?
Gemini 3.5 Live Translate preview does not currently advertise function-calling support. For agentic workloads, prefer a tool-calling-capable model and route via Agent Command Center for fallback.
Is Gemini 3.5 Live Translate preview good for production?
Gemini 3.5 Live Translate preview is well-suited for voice agents and audio Q&A.
How can I route to Gemini 3.5 Live Translate preview with fallback?
Use Agent Command Center: a single OpenAI-compatible endpoint that supports cost-optimized routing, latency-aware retries, model fallback, and shadow traffic. Configure once, swap models without app changes.
Useful links for Gemini 3.5 Live Translate preview
Official sources, independent benchmarks, and pricing aggregators — no random search-engine guesses.
Third-party evals — verify the marketing.
Cross-check our number against the rest of the ecosystem.