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OpenAI: GPT-4o (2024-05-13)

🇺🇸 OpenAI · GPT-4o (2024-05-13)

Input Price $5.00 per million tokens NT$160
Output Price $15.00 per million tokens NT$480
Context Window 128K tokens Output limit: 4K
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Overview

OpenAI: GPT-4o (2024-05-13) is a large language model API from OpenAI, part of its GPT-4o (2024-05-13) model family. With $5.00 per million input tokens and $15.00 per million output tokens, it is a premium-tier model where output volume is the main cost to watch. Output tokens cost about 3× 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 9 (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 $5.00 NT$160
Output per 1M tokens $15.00 NT$480

Provider
OpenAI
Model Family
GPT-4o (2024-05-13)
Version String
openai/gpt-4o-2024-05-13
Status
Active
Modality
Text, Image, File
Context Window
128,000 tokens
Output Limit
4,096 tokens

Index Metrics

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

Coding Index 24 D Measured: 2026-07-01
Intelligence Index 9 F Measured: 2026-07-01

Benchmark Scores

Data source: Artificial Analysis

GPQA Diamond 52.6% C Measured: 2026-07-01
HLE 2.8% D Measured: 2026-07-01
SciCode 30.9% B Measured: 2026-07-01

Performance Metrics

Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis

First Token Latency 1.2s Measured: 2026-07-01
Output Speed 98 t/s Measured: 2026-07-01
Response Time 6.3s Measured: 2026-07-01

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 $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter
Output $15.00 OpenRouter
Input $5.00 OpenRouter

Key Insights

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

  • OpenAI: GPT-4o (2024-05-13) Input price: $5/M tokens
  • OpenAI: GPT-4o (2024-05-13) Output price: $15/M tokens
  • Context window: 128,000 tokens
  • Provider: OpenAI
  • Model family: GPT-4o (2024-05-13)
  • Modalities: Text, Image, File
  • Data source: OpenRouter, updated daily