LLM Pricing

← All Models

OpenAI: GPT-4o

🇺🇸 OpenAI · GPT-4o

Input Price $2.50 per million tokens NT$80.0
Output Price $10.00 per million tokens NT$320
Context Window 128K tokens Output limit: 16K
OpenRouter Route Price Please verify with official pricing pages
Use this model via OpenRouter →

Overview

OpenAI: GPT-4o is a large language model API from OpenAI, part of its GPT-4o model family. Priced at $2.50 per million input tokens and $10.00 per million output tokens, it occupies the mid-range, balancing capability against running cost. Output tokens cost about 4× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. The 128K-token context window — around 192 pages of text — comfortably handles long documents, multi-file code, or extended conversations. Beyond plain text it also accepts Image, File input, so it can be applied to multimodal tasks rather than text alone. On Artificial Analysis's Intelligence Index it scores 12 (F grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $2.50 NT$80.0
Output per 1M tokens $10.00 NT$320

Provider
OpenAI
Model Family
GPT-4o
Version String
openai/gpt-4o
Status
Active
Modality
Text, Image, File
Context Window
128,000 tokens
Output Limit
16,384 tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Intelligence Index 12 F Measured: 2026-07-01

Benchmark Scores

Data source: Artificial Analysis

GPQA Diamond 65.5% B Measured: 2026-07-01
HLE 5.0% D Measured: 2026-07-01
SciCode 36.6% B Measured: 2026-07-01

Use Case Analysis

Model strengths, weaknesses, and ideal use cases based on benchmarks and official documentation

Strength

  • Multimodal Excellence Accepts text, image, audio, and video inputs; produces text, audio, and image outputs. Trained end-to-end across modalities. Official
  • Fast Response Time Can respond to audio inputs in 232-320ms, similar to human conversation latency. Official
  • Cost Efficiency 2x faster and 50% cheaper than GPT-4 Turbo with 5x higher rate limits. Official

Best For

  • Multimodal Applications Image analysis, document processing, video understanding, audio transcription. Official
  • General Purpose Tasks Most tasks where you need a capable, fast, and affordable model. Official

Weakness

  • Limited Reasoning Not optimized for complex multi-step reasoning compared to o-series models. Benchmark

Not Recommended

  • Complex Reasoning Use o3 or o3-mini for problems requiring deep reasoning and chain-of-thought. Benchmark

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter
Output $10.00 OpenRouter
Input $2.50 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • OpenAI: GPT-4o Input price: $2.5/M tokens
  • OpenAI: GPT-4o Output price: $10/M tokens
  • Context window: 128,000 tokens
  • Provider: OpenAI
  • Model family: GPT-4o
  • Modalities: Text, Image, File
  • Data source: OpenRouter, updated daily