Models.dev

An open-source database of AI models

GPT-5

Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows

openai/gpt-5
Lab
OpenAI
Family
gpt
Providers
21
Context
400,000
Output limit
128,000
Knowledge
2024-09
Release
2025-08-07
Updated
2025-08-07
Weights
Closed
Input
Output types
Capabilities
tools, reasoning, structured

Providers

21
Provider Lab Model ID Context Output Price Reasoning Tool Call Structured Temperature
AbacusOpenAIgpt-5400,000128,000$1.25 / $10.00YesYesYesNo
AnyAPIOpenAIopenai/gpt-5400,000128,000-YesYesYesNo
DatabricksOpenAIdatabricks-gpt-5400,000128,000$1.25 / $10.00YesYesYesNo
FastRouterOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYes-Yes
Kilo GatewayOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYes-No
LLM GatewayOpenAIgpt-5400,000128,000$1.25 / $10.00YesYesYesNo
Merge GatewayOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYesYesNo
Model Oracle AIOpenAIgpt-5400,000128,000-YesYesYesNo
NanoGPTOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYesYes-
NEAR AI CloudOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYesYesNo
NeonOpenAIgpt-5400,000128,000$1.25 / $10.00YesYesYesNo
OpenAIOpenAIgpt-5400,000128,000$1.25 / $10.00YesYesYesNo
OpenRouterOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYesYesNo
OrcaRouterOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYesYesNo
PoeOpenAIopenai/gpt-5400,000128,000$1.10 / $9.00YesYes-No
QiniuOpenAIopenai/gpt-5400,000128,000-NoYesNoYes
RequestyOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYes-No
SAP AI CoreOpenAIgpt-5400,000128,000$1.25 / $10.00YesYesYesNo
Snowflake CortexOpenAIopenai-gpt-5400,000128,000-YesYesYesNo
Vercel AI GatewayOpenAIopenai/gpt-5400,000128,000$1.25 / $10.00YesYesYesNo
ZenMuxOpenAIopenai/gpt-5400,00064,000$1.25 / $10.00YesYes-Yes
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How to use

Models.dev is a comprehensive open-source database of AI model specifications, pricing, and features.

The homepage starts with provider-agnostic model metadata. Model pages list the providers serving that model; provider pages list every model available from that provider; lab pages group canonical models by author.

API

You can access provider data, provider-agnostic model metadata, or the combined catalog through JSON endpoints.

Logos

Provider logos are available at /logos/{provider}.svg where {provider} is the provider ID. Lab logos are available at /logos/labs/{lab}.svg.

SDK

Use the SDK to query the API from your app. It's type-safe and exports the latest snapshot for offline use.

Contribute

The data is stored in GitHub as TOML files organized by provider and canonical model.