Head-to-Head Model Comparison

Lyria 3 Pro vs Gemini 3.1 Flash TTS

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Ditinjau oleh tim riset GetInfoUsPeninjauan terakhir: October 2026Kebijakan editorial

Ganti & Bandingkan Model Apa Saja

Select any AI models from our verified benchmark database to generate live side-by-side matrices.

Lyria 3 ProProfile

Gemini 3.1 Flash TTSProfile

Multi-Model Arena Stack:

5-Model Matrix Workbench

Popular Matchups:

Google

Lyria 3 Pro

Model Suara & Audio Asli

Lyria 3 Pro dari Google adalah model AI yang dirancang untuk sintesis suara alami, pemrosesan audio real-time, dan transkripsi ucapan, menghadirkan jendela konteks 131K, kecepatan 50 token/detik, indeks kecerdasan 80/100, serta tarif $1.5/$

Intelligence Index80 / 100

Input Token:

$1.50 / 1M

Output Token:

$60.00 / 1M

Context Window:

131.1K tokens

SWE-bench Verified:

N/A

Google

Gemini 3.1 Flash TTS

Model Suara & Audio Asli

Gemini 3.1 Flash TTS dari Google adalah model AI yang dirancang untuk sintesis suara alami, pemrosesan audio real-time, dan transkripsi ucapan, menghadirkan jendela konteks 8K, kecepatan 120 token/detik, indeks kecerdasan 72/100, serta tari

Intelligence Index72 / 100

Input Token:

$0.75 / 1M

Output Token:

$12.00 / 1M

Context Window:

8.2K tokens

SWE-bench Verified:

N/A

Perbedaan Utama Sekilas

Gemini 3.1 Flash TTS is 4.7x cheaper for API usage (input + output tokens combined).
Lyria 3 Pro has a larger context window (131K vs 8K tokens).
Gemini 3.1 Flash TTS is faster at 120 tok/s vs 50 tok/s.

Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →

Feature	Lyria 3 Pro	Gemini 3.1 Flash TTS
Intelligence Index Composite reasoning & knowledge score (0-100)	80	72
Provider	Google	Google
Input Price Cost per million input tokens	$1.50 / 1M	$0.75 / 1M
Output Price Cost per million output tokens	$60.00 / 1M	$12.00 / 1M
Blended Price Weighted 7:2:1 cache:input:output per 1M	$6.30 / 1M	$1.35 / 1M
Context Window Maximum input + output tokens	131.1K tokens~197 A4 pages of text	8.2K tokens~12 A4 pages of text
Max Output Tokens Per single request	16K	4K
Throughput Speed Tokens generated per second	50 tok/s	120 tok/s
SWE-bench Verified Real-world software engineering	N/A	N/A

Siapa Unggul di Mana?

At-a-glance decision framework

Coding

Evaluations ongoing

Cost

Gemini 3.1 Flash TTS

4.7x cheaper monthly runtime

Speed

Gemini 3.1 Flash TTS

+140% faster generation

Context

Lyria 3 Pro

131.1K tokens window

Skor Benchmark Terverifikasi

Official evaluation metrics verified by independent third-party research labs.

Lyria 3 ProGemini 3.1 Flash TTS

LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1380ptsvs1360pts

Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

50 tok/s vs120 tok/s

Latensi & Waktu Respons

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better

Lyria 3 Pro1.50s

Gemini 3.1 Flash TTS0.25s

Est. End-to-End Response (500 tokens)TTFT + generation time

Lyria 3 Pro11.50s

Gemini 3.1 Flash TTS4.42s

Simulator Biaya Token Interaktif

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

Daily Input Tokens100K / day

10K500K1M

Daily Output Tokens30K / day

5K150K300K

Prompt Cache Hit Ratio50% cached

0% (Cold)50%90% (Warm)

Lyria 3 Pro Monthly API Bill

$56.25 / month

$1.5/1M in · $60/1M out

Gemini 3.1 Flash TTS Monthly API Bill

$11.93 / month

$0.75/1M in · $12/1M out

Gemini 3.1 Flash TTS saves approximately $44.33 / month (79%) under this workload.4.7x Savings

Lyria 3 Pro · Strengths & Key Advantages

Jendela konteks 131K dengan kapasitas output maksimum hingga 16K token (Arena Elo 1380)
Kecepatan generasi tinggi 50 token/detik dengan latensi token pertama (TTFT) hanya 1500 ms
Skema harga API kompetitif (tarif $1.5/$60 per 1M token) dengan dukungan cache prompt dan output JSON terstruktur

Considerations & Trade-offs

Model cloud proprietari tertutup; bobot model tidak dapat diunduh untuk penggunaan lokal offline
Pada tugas pembuktian ilmiah tingkat ekstrem, model penalaran berat kelas atas memberikan kedalaman lebih tinggi

Gemini 3.1 Flash TTS · Strengths & Key Advantages

Jendela konteks 8K dengan kapasitas output maksimum hingga 4K token (Arena Elo 1360)
Kecepatan generasi tinggi 120 token/detik dengan latensi token pertama (TTFT) hanya 250 ms
Skema harga API kompetitif (tarif $0.75/$12 per 1M token) dengan dukungan cache prompt dan output JSON terstruktur

Considerations & Trade-offs

Model cloud proprietari tertutup; bobot model tidak dapat diunduh untuk penggunaan lokal offline
Pada tugas pembuktian ilmiah tingkat ekstrem, model penalaran berat kelas atas memberikan kedalaman lebih tinggi

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

Metric	Lyria 3 Pro	Gemini 3.1 Flash TTS
Cost per Task Estimated USD to finish one task	$1.25	$0.75
Output Tokens / Task Tokens generated per task	6K	4K
Reasoning Tokens / Task Thinking tokens burned per task	0K	0K

Spesifikasi Teknis

Architecture, release timeline, capabilities, and modalities.

Feature	Lyria 3 Pro	Gemini 3.1 Flash TTS
Official API Model ID (SDK)	models/lyria-3-pro	models/gemini-3-1-flash-tts
API Protocol	Google Gemini API (generateContent) + OpenAI-Compatible SDK	Google Gemini API (generateContent) + OpenAI-Compatible SDK
Release Date	2026-03	2026-04
Knowledge Cutoff	December 2025	January 2026
Architecture	Full-spectrum neural music and vocal synthesis transformer	Ultra-low-latency expressive acoustic speech model
Parameters	Confidential	Confidential
Enterprise Rate Limits (RPM / TPM)	10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM	10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM
Long-Context Tier (>128K/200K)	Flat rate ($1.5/1M in) across full 131K window	Flat rate ($0.75/1M in) across full 8K window
Prompt Cache Policy & TTL	Implicit + Explicit Context Caching at $0/1M with configurable TTL	Implicit + Explicit Context Caching at $0/1M with configurable TTL
Computer Use / GUI Agent	Supported (Screen coordinate grounding, browser & desktop GUI action loops)	Text-only completion (No GUI action loop)
MCP & Parallel Tool Calling	Prompt-based JSON extraction only	Prompt-based JSON extraction only
Web Search Grounding & Sandbox	Built-in Google Search Grounding + Managed Python Code Execution Sandbox	Built-in Google Search Grounding + Managed Python Code Execution Sandbox
Official Fine-Tuning Support	Vertex AI Supervised Adapter Tuning & Context Distillation	Vertex AI Supervised Adapter Tuning & Context Distillation
Multimodal Token Billing	Text BPE (~4 chars/token) · Vision (~258–765 tokens per image tile)	Text BPE (~4 chars/token)
Quantization & Min GPU VRAM	Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)	Cloud-Hosted Proprietary (FP8 / BF16 Tensor Core Cluster) · Zero Local VRAM Required (100% Serverless Cloud API)
Safety & Frontier Classification	Google DeepMind Frontier Safety Framework Verified	Google DeepMind Frontier Safety Framework Verified
Enterprise Compliance (ZDR/HIPAA/SOC2)	SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier	SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Input Modalities	text, vision	text
Output Modalities	audio	audio

Lyria 3 Pro vs Gemini 3.1 Flash TTS: Jawaban Cepat (FAQ)

Which is more intelligent, Lyria 3 Pro or Gemini 3.1 Flash TTS?

Lyria 3 Pro is more intelligent. It scores 80 compared with 72 on the composite Intelligence Index.

Which model is faster?

Gemini 3.1 Flash TTS is faster, generating 120 tokens per second compared with 50 tokens per second.

Which model is cheaper to run?

Gemini 3.1 Flash TTS is cheaper at $1.35 per 1M tokens blended, compared with $6.30 (7:2:1 cache:input:output ratio).

Which model has lower latency?

Gemini 3.1 Flash TTS has lower latency, with a time to first token of 0.25s compared with 1.50s.

Which model has a larger context window?

Lyria 3 Pro has a larger context window, supporting 131.1K tokens compared with 8.2K tokens.

Kesimpulan

Baik Lyria 3 Pro (Sangat cocok untuk sintesis suara alami, pemrosesan audio real-time, dan transkripsi ucapan, sistem RAG perusahaan, dan integrasi API skala produksi.) maupun Gemini 3.1 Flash TTS (Sangat cocok untuk sintesis suara alami, pemrosesan audio real-time, dan transkripsi ucapan, sistem RAG perusahaan, dan integrasi API skala produksi.) sangat tangguh: Lyria 3 Pro unggul dalam penalaran dan pemrograman, Gemini 3.1 Flash TTS memberikan kecepatan generasi token lebih tinggi, dan Gemini 3.1 Flash TTS lebih hemat biaya untuk penggunaan API skala besar.

Pertanyaan Umum (FAQ)

Mana yang lebih baik untuk coding dan penalaran, Lyria 3 Pro atau Gemini 3.1 Flash TTS?+

Dalam indeks kecerdasan gabungan dan benchmark coding, Lyria 3 Pro memimpin. Lihat skor SWE-bench dan GPQA di atas untuk detailnya.

Berapa perbandingan harga API Lyria 3 Pro vs Gemini 3.1 Flash TTS?+

Lyria 3 Pro mengenakan biaya $1.50 / $60.00 per 1M token input/output, sedangkan Gemini 3.1 Flash TTS sebesar $0.75 / $12.00. Secara keseluruhan, Gemini 3.1 Flash TTS lebih hemat biaya.

Model mana yang memiliki jendela konteks lebih besar dan kecepatan lebih tinggi?+

Lyria 3 Pro mendukung konteks 131.1K token dibandingkan 8.2K token pada Gemini 3.1 Flash TTS, sementara Gemini 3.1 Flash TTS unggul dalam kecepatan output token per detik.

AI Terminology & Guide

Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Tokens & Pricing Context Window AI Benchmarks Reasoning Models Tool Calling Model Context Protocol (MCP)

Lyria 3 Pro vs Gemini 3.1 Flash TTS

Ganti & Bandingkan Model Apa Saja

Lyria 3 Pro

Gemini 3.1 Flash TTS

Siapa Unggul di Mana?

Skor Benchmark Terverifikasi

Latensi & Waktu Respons

Simulator Biaya Token Interaktif

Lyria 3 Pro · Strengths & Key Advantages

Considerations & Trade-offs

Gemini 3.1 Flash TTS · Strengths & Key Advantages

Considerations & Trade-offs

Token Use & Task Economics

Spesifikasi Teknis

Lyria 3 Pro vs Gemini 3.1 Flash TTS: Jawaban Cepat (FAQ)

Kesimpulan

Pertanyaan Umum (FAQ)

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