Head-to-Head Model Comparison

Gemini 3.5 Live Translate vs GPT Realtime Whisper

Benchmarks, API Token Pricing, Context Window & Speed Comparison

Revisado pela equipe de pesquisa do GetInfoUsÚltima revisão: October 2026Política editorial
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AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
Gemini 3.5 Live Translate vs GPT Realtime Whisper: Benchmarks, Pricing & Speed Comparison

Gemini 3.5 Live Translate da Google e GPT Realtime Whisper da OpenAI são dois modelos de IA de destaque. O Gemini 3.5 Live Translate oferece uma janela de contexto de 131.1K tokens a $5.00/$20.00 por milhão de tokens, enquanto o GPT Realtime Whisper oferece 448 tokens de contexto a $0.01/$0.00 por milhão de tokens. Veja abaixo a comparação completa de benchmarks, latência e custos.

Comparação Direta (VS)

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Google

Gemini 3.5 Live Translate

Modelo Nativo de Voz e Áudio

O Gemini 3.5 Live Translate da Google é um modelo de IA projetado para síntese de voz natural, transcrição de áudio e interação falada em tempo real, oferecendo janela de contexto de 131K, velocidade de 130 tokens/s, índice de inteligência

Intelligence Index84 / 100
Input Token:

$5.00 / 1M

Output Token:

$20.00 / 1M

Context Window:

131.1K tokens

SWE-bench Verified:

N/A

OpenAI

GPT Realtime Whisper

Modelo Nativo de Voz e Áudio

O GPT Realtime Whisper da OpenAI é um modelo de IA projetado para síntese de voz natural, transcrição de áudio e interação falada em tempo real, oferecendo janela de contexto de 0K, velocidade de 140 tokens/s, índice de inteligência de 44/1

Intelligence Index44 / 100
Input Token:

$0.01 / 1M

Output Token:

$0.00 / 1M

Context Window:

448 tokens

SWE-bench Verified:

36%

Principais Diferenças em Resumo

  • GPT Realtime Whisper is 3000.0x cheaper for API usage (input + output tokens combined).
  • Gemini 3.5 Live Translate has a larger context window (131K vs 0K tokens).
  • GPT Realtime Whisper is faster at 140 tok/s vs 130 tok/s.
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureGemini 3.5 Live TranslateGPT Realtime Whisper
Intelligence Index
Composite reasoning & knowledge score (0-100)
8444
Provider
GoogleOpenAI
Input Price
Cost per million input tokens
$5.00 / 1M$0.01 / 1M
Output Price
Cost per million output tokens
$20.00 / 1M$0.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$3.70 / 1M$0.00 / 1M
Context Window
Maximum input + output tokens
131.1K tokens~197 A4 pages of text448 tokens~1 A4 pages of text
Max Output Tokens
Per single request
16K0K
Throughput Speed
Tokens generated per second
130 tok/s140 tok/s
SWE-bench Verified
Real-world software engineering
N/A36%
GPQA Diamond
Graduate-level reasoning
N/A46%
Cached Input Price
Prompt caching discount per 1M tokens
$1.00 / 1M$0.00 / 1M

Quem vence em cada categoria?

At-a-glance decision framework
Coding

Evaluations ongoing

Cost
GPT Realtime Whisper
3000.0x cheaper monthly runtime
Speed
GPT Realtime Whisper
+8% faster generation
Context
Gemini 3.5 Live Translate
131.1K tokens window

Pontuações de Benchmarks Verificadas

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

Gemini 3.5 Live TranslateGPT Realtime Whisper
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

N/Avs36%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

N/Avs46%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

N/Avs66%
LMSYS Chatbot Arena Elo

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

1420ptsvs1255pts
Humanity's Last Exam (Frontier Expert Knowledge)

Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.

N/Avs5.5%
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

N/Avs23%
SciCode (Scientific Computing)

Research-grade coding problems drawn from real scientific and numerical workloads.

N/Avs24.5%
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

N/Avs39%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

N/Avs46%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

N/Avs61%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

130 tok/s vs140 tok/s

Latência e Tempo de Resposta

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
Gemini 3.5 Live Translate0.30s
GPT Realtime Whisper0.15s
Est. End-to-End Response (500 tokens)TTFT + generation time
Gemini 3.5 Live Translate4.15s
GPT Realtime Whisper3.72s

Simulador Interativo de Custo de Tokens

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

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Gemini 3.5 Live Translate Monthly API Bill
$27.00 / month
$5/1M in · $20/1M out
GPT Realtime Whisper Monthly API Bill
$0.01 / month
$0.006/1M in · $0/1M out
GPT Realtime Whisper saves approximately $26.99 / month (100%) under this workload.3000.0x Savings

Gemini 3.5 Live Translate · Strengths & Key Advantages

  • Janela de contexto de 131K com limite máximo de saída de 16K tokens (Arena Elo 1420)
  • Taxa de transferência rápida de 130 tokens/segundo com latência inicial (TTFT) de 300 ms
  • Economia de API competitiva ($5/$20 por 1M de tokens) com suporte a cache de prompts e saídas JSON estruturadas
Considerations & Trade-offs
  • Modelo proprietário em nuvem; não permite download dos pesos para execução local offline
  • Para alto volume de requisições, recomenda-se ativar o cache de prompts e a Batch API para reduzir custos

GPT Realtime Whisper · Strengths & Key Advantages

  • Janela de contexto de 0K com limite máximo de saída de 0K tokens (SWE-bench Verified 36% · GPQA Diamond 46%)
  • Taxa de transferência rápida de 140 tokens/segundo com latência inicial (TTFT) de 150 ms
  • Economia de API competitiva ($0.006/$0 por 1M de tokens) com suporte a cache de prompts e saídas JSON estruturadas
Considerations & Trade-offs
  • Modelo proprietário em nuvem; não permite download dos pesos para execução local offline
  • Em derivações científicas extremas, modelos pesados dedicados exclusivamente ao raciocínio oferecem maior profundidade

Token Use & Task Economics

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

MetricGemini 3.5 Live TranslateGPT Realtime Whisper
Cost per Task
Estimated USD to finish one task
$0.85$0.04
Output Tokens / Task
Tokens generated per task
8K3K
Reasoning Tokens / Task
Thinking tokens burned per task
0K0K

Especificações Técnicas

Architecture, release timeline, capabilities, and modalities.

FeatureGemini 3.5 Live TranslateGPT Realtime Whisper
Official API Model ID (SDK)models/gemini-3-5-live-translategpt-realtime-whisper
API ProtocolGoogle Gemini API (generateContent) + OpenAI-Compatible SDKOpenAI Responses API & Chat Completions v1
Release Date2026-062026-05
Knowledge CutoffFebruary 2026February 2026
ArchitectureLow-latency neural speech-to-speech cross-lingual transformerStreaming speech-to-text transformer
ParametersConfidentialConfidential
Enterprise Rate Limits (RPM / TPM)10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM10,000 – 30,000 RPM (Tier 5 Enterprise) · 800,000 – 2,000,000 TPM
Long-Context Tier (>128K/200K)Flat rate ($5/1M in) across full 131K windowFlat rate ($0.006/1M in) across full 0K window
Prompt Cache Policy & TTLImplicit + Explicit Context Caching at $1/1M with configurable TTLAutomatic prefix caching at $0/1M (no extra cache-write fee)
Computer Use / GUI AgentAPI / CLI Tool-Use & DOM Agent ready (no raw pixel desktop click loop)Text-only completion (No GUI action loop)
MCP & Parallel Tool CallingNative MCP Client/Server ready · Parallel function calling · 100% Strict JSON SchemaPrompt-based JSON extraction only
Web Search Grounding & SandboxBuilt-in Google Search Grounding + Managed Python Code Execution SandboxNative Web Search tool + Hosted Code Interpreter & File Search RAG
Official Fine-Tuning SupportVertex AI Supervised Adapter Tuning & Context DistillationSupervised Fine-Tuning (SFT), Direct Preference (DPO) & Reinforcement Fine-Tuning (RFT)
Multimodal Token BillingText BPE (~4 chars/token) · Audio (~25–32 tokens/sec)Text BPE (~4 chars/token) · Audio (~25–32 tokens/sec)
Quantization & Min GPU VRAMCloud-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 ClassificationGoogle DeepMind Frontier Safety Framework VerifiedOpenAI Preparedness Framework Audited & System Card Published
Enterprise Compliance (ZDR/HIPAA/SOC2)SOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise TierSOC2 Type II · GDPR · Zero Data Retention (ZDR) & HIPAA BAA Available on Enterprise Tier
Input Modalitiesaudioaudio
Output Modalitiesaudio, texttext

Gemini 3.5 Live Translate vs GPT Realtime Whisper: Respostas Rápidas (FAQ)

Which is more intelligent, Gemini 3.5 Live Translate or GPT Realtime Whisper?

Gemini 3.5 Live Translate is more intelligent. It scores 84 compared with 44 on the composite Intelligence Index.

Which model is faster?

GPT Realtime Whisper is faster, generating 140 tokens per second compared with 130 tokens per second.

Which model is cheaper to run?

GPT Realtime Whisper is cheaper at $0.00 per 1M tokens blended, compared with $3.70 (7:2:1 cache:input:output ratio).

Which model has lower latency?

GPT Realtime Whisper has lower latency, with a time to first token of 0.15s compared with 0.30s.

Which model has a larger context window?

Gemini 3.5 Live Translate has a larger context window, supporting 131.1K tokens compared with 448 tokens.

Veredito

Tanto Gemini 3.5 Live Translate (Indicado para síntese de voz natural, transcrição de áudio e interação falada em tempo real, arquiteturas RAG corporativas e integração escalável via API.) quanto GPT Realtime Whisper (Indicado para síntese de voz natural, transcrição de áudio e interação falada em tempo real, arquiteturas RAG corporativas e integração escalável via API.) entregam excelente desempenho: Gemini 3.5 Live Translate lidera em inteligência geral e programação, GPT Realtime Whisper oferece geração mais rápida e GPT Realtime Whisper apresenta o melhor custo-benefício em produção.

Perguntas Frequentes (FAQ)

Qual é melhor para programação e raciocínio, Gemini 3.5 Live Translate ou GPT Realtime Whisper?+

Nas avaliações de inteligência e código, Gemini 3.5 Live Translate leva vantagem. Confira os gráficos SWE-bench e GPQA acima para detalhes.

Qual modelo tem a API mais barata, Gemini 3.5 Live Translate ou GPT Realtime Whisper?+

O Gemini 3.5 Live Translate custa $5.00 / $20.00 por 1M de tokens (entrada/saída) e o GPT Realtime Whisper custa $0.01 / $0.00. No custo combinado, GPT Realtime Whisper é mais econômico.

Qual modelo possui maior janela de contexto e velocidade?+

O Gemini 3.5 Live Translate suporta 131.1K tokens de contexto contra 448 tokens do GPT Realtime Whisper, enquanto GPT Realtime Whisper entrega maior velocidade de geração.

AI Terminology & Guide
Explore Glossary →

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

Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

Fontes oficiais: Documentação oficial de API da Google e OpenAI e benchmarks independentes (2026).