OpenAI
·Released on Aug 7, 2025

GPT-5 Chat API Benchmarks, Pricing & Provider Data

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LLM

GPT-5 Chat API pricing covers undefined API provider} other undefined API providers}}, from $0.034/M to $3.75/M.

GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.

Cost
$0.034/ 1M · 8:1 in:out
$0.0055 in · $0.029 out

Specifications

Input and output token limits for this model, plus how it ranks on long-context understanding.

INPUT
128Ktokens
153.6 pages of text
OUTPUT
16.4Ktokens
8K128K1M4M
128K

Features

Technical Details

Input
Output
Released
Aug 2025
Knowledge cutoff
2024-09-30
Documentation
Tokenizer
GPT
Architecture
text+image+file->text
Moderated
Yes
Supported parameters
max_tokensresponse_formatseedstructured_outputs

Pricing Comparison

Compare GPT-5 Chat API pricing across 10 providers. Prices range from $0.034/M to $3.75/M. 云AI offers the lowest rate at $0.034/M.

ProviderHealthModel VariantGroupInput ($/M)Output ($/M)Speed (t/s)First tokenAudit
L1
100%
gpt-5-chat
AzuerPromo
$0.034/M
Cache read$0.0034/M
$0.274/M
L1
100%
gpt-5-chat-2025-08-07
azure03-0
$0.051/M
Cache read$0.0051/M
$0.411/M
L1
100%
gpt-5-chat
Azure-GPT
$3.75/M
Cache read$0.390/M
$30.00/M
L1
100%
gpt-5-chat-2025-08-07
Azure-GPT
$3.75/M
$30.00/M
L1
99%
openai/gpt-5-chat
default
$1.10/M
$9.00/M

Alternatives & Similar Models

Frequently Asked Questions

What benchmark data does GPT-5 Chat include?
LMSpeed shows GPT-5 Chat benchmark context, API price, output speed, first-token latency, and provider data across 10 providers when those signals are available.
What is the GPT-5 Chat API price?
GPT-5 Chat has pricing from undefined provider} other undefined providers}}, ranging from $0.034/M to $3.75/M. 云AI has the lowest listed price.
What does the GPT-5 Chat API pricing table include?
The GPT-5 Chat API pricing table compares 10 providers by input price, output price, free tier status, speed, first-token latency, and recent health data when available.
Which provider has the cheapest GPT-5 Chat API pricing?
云AI currently has the lowest listed GPT-5 Chat price at $0.034/M across undefined provider} other undefined providers}}.
Is GPT-5 Chat API free?
GPT-5 Chat does not currently have a free API tier on LMSpeed. All 10 providers charge per token.

Also known as

gpt-5-chatgpt-5-chat-2025-08-07openai/gpt-5-chat

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Standard benchmark data may include BenchLM and other public sources.

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