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GPT 4o 2024 05 13 API Pricing & Quick Start

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of GPT-4 Turbo while being twice as...

Intelligence#401 / 573
9
Artificial Analysis Intelligence Index
Speed#166 / 586
0.0
Output tokens per second (median)
Input Price#548 / 586
$5.00NT$ 162
USD / 1M tokens
Output Price#524 / 586
$15.00NT$ 486
USD / 1M tokens
First-token latency#1 / 586
0.00s
Time to first token (AA median)
ProviderOpenAI
ReleasedMay 2024
Model IDopenai/gpt-4o-2024-05-13

Technical specifications

Context window
128K tokens
Reasoning
No
Input
TextImageFile
Output
Text

Pricing comparison

BazaarLink retail price alongside AA's observed market standard.

BazaarLink price our site

Input$5.00NT$ 162
Output$15.00NT$ 486
Cache read
Cache write
3:1 blended (est.)$7.50NT$ 243
All prices per 1M tokens. Supports TWD credit card / official invoice.

Market reference Artificial Analysis

Input$5.00
Output$15.00
Cache readAA not tracked
Cache writeAA not tracked
3:1 blended$7.50
✓ Matches market reference — BazaarLink does not mark up.
Source: artificialanalysis.ai

Independent benchmarks

Scores below come from Artificial Analysis, an independent third party. BazaarLink does not participate in the testing.

Intelligence 9
Coding 24
Math
MMLU 74
GPQA 53
This modelCategory leader
Coding ability
#128out of 198 models
LiveCodeBench / SciCode and similar
Overall intelligence
#401out of 573 models
Aggregated across academic benchmarks
Time to first token
🥇
#1out of 586 models
AA 全球 p50:0.00 秒
Intelligence
9
Mid-tier
This model
9
Category leader
61
Median
15
Coding
24
Mid-tier
This model
24
Category leader
78
Median
37
MMLU Pro
74%
This model
74%
Category leader
90%
Median
75%
GPQA
53%
This model
53%
Category leader
94%
Median
69%
LiveCodeBench
33%
This model
33%
Category leader
42%
Median
42%
HLE
3%
This model
3%
Category leader
53%
Median
7%
SciCode
31%
This model
31%
Category leader
60%
Median
33%

Top 5 — CodingCoding Index leaderboard

1GPT-5.6 Sol (xhigh)openai/gpt-5-6-sol-xhigh78$5 / $30
4GPT-5.6 Sol (high)openai/gpt-5-6-sol-high77$5 / $30
5Claude Opus 5 (Adaptive Reasoning, Xhigh Effort)anthropic/claude-opus-5-xhigh77$5 / $25
AASource: Artificial Analysis · Independent third-party evaluation; not influenced by BazaarLinkView full evaluation on AA →

Quick Start

Use GPT 4o 2024 05 13 via BazaarLink API — just change the base_url:

Python
from openai import OpenAI

client = OpenAI(
    base_url="https://bazaarlink.ai/api/v1",
    api_key="sk-bl-YOUR_API_KEY",
)

response = client.chat.completions.create(
    model="openai/gpt-4o-2024-05-13",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)
TypeScript
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://bazaarlink.ai/api/v1",
  apiKey: "sk-bl-YOUR_API_KEY",
});

const response = await client.chat.completions.create({
  model: "openai/gpt-4o-2024-05-13",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);

Why use GPT 4o 2024 05 13 via BazaarLink?

  • USD billing (TWD-quoted) + unified invoices — no foreign credit card needed for Taiwan teams
  • OpenAI-compatible API — zero code changes required
  • Automatic failover — multi-provider redundancy for the same model
  • Chinese-language support — local team, instant help
Try Now← All Models

Frequently Asked Questions

What is GPT 4o 2024 05 13?

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of GPT-4 Turbo while being twice as...

How much does the GPT 4o 2024 05 13 API cost?

GPT 4o 2024 05 13 costs $5.0000 per 1M input tokens and $15.0000 per 1M output tokens when accessed through BazaarLink.

How do I use GPT 4o 2024 05 13 with the OpenAI SDK?

Set base_url to "https://bazaarlink.ai/api/v1" and use model ID "openai/gpt-4o-2024-05-13". All OpenAI SDK methods (chat.completions, embeddings, streaming) work without code changes.

What is the context window for GPT 4o 2024 05 13?

GPT 4o 2024 05 13 supports a context window of 128,000 tokens.

Is GPT 4o 2024 05 13 available for free?

GPT 4o 2024 05 13 is a paid model. BazaarLink offers free trial credits on registration so you can test it without a credit card.

Relay integrity checks

Tested endpoints
17 runs
Independent hosts
10
Model-family fingerprint match
82%
Anomalies detected
14 runs
Data range
past 90 days

BazaarLink Probe verifies endpoints that claim to serve this model and flags behavior that differs from the reference baseline.

View the full integrity report →

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