openaiListed Aug 7, 2025

OpenAI: GPT-5 Mini

GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost....

Context window400K
Max output128K
Provider endpoints6
Benchmark results0
Measured performance

Benchmark results

All leaderboards ↗
—

No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

6 quotes

Your token mix

USD · listed token rates

ExperientialStandard list rate
$0.75
OpenAI · via OpenRouteropenai/flex · tier=flex
$0.375
Azure · via OpenRouterazure/swedencentral
$0.825

OpenRouter

Catalog quote
Input
$0.25
Output
$2.00
Cached input
$0.025
USD / 1M tokens
400K context128K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDopenai/gpt-5-mini

Experiential

Standard list rate

Input
$0.25
Output
$2.00
Cached input
$0.025
USD / 1M tokens

Catalog list rate. Plan allowances and temporary discounts are separate.

400K context128K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDgpt-5-mini

OpenAI

via OpenRouter

openai/flex · tier=flex

Input
$0.125
Output
$1.00
Cached input
$0.0125
USD / 1M tokens

Max prompt 272000 tokens · Web search $0.01/search

400K context128K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDopenai/gpt-5-mini::openai/flex

Azure

via OpenRouter

azure

Input
$0.25
Output
$2.00
Cached input
$0.03
USD / 1M tokens

Web search $0.01/search

400K context360K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDopenai/gpt-5-mini::azure

OpenAI

via OpenRouter

openai

Input
$0.25
Output
$2.00
Cached input
$0.025
USD / 1M tokens

Max prompt 272000 tokens · Web search $0.01/search

400K context128K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDopenai/gpt-5-mini::openai

Azure

via OpenRouter

azure/swedencentral

Input
$0.275
Output
$2.20
Cached input
$0.033
USD / 1M tokens

Web search $0.01/search

400K context360K max outputPrice source ↗Checked Oct 17, 2026
Endpoint IDopenai/gpt-5-mini::azure/swedencentral

Offers for this model

1 offer

Experiential Labs · Discount

5% off · Experiential Pro model discounts

Paid Pro plan required, covering the first 2,000 credits of usage each month, then list price.

Checked Source ↗

View offer ↗

Model specifications

Developer
openai
Modality
Language
Context
400,000 tokens
Maximum output
128,000 tokens
Weights
Not reported
Provider listed
Aug 7, 2025
First discovered
Oct 16, 2026

Exact identities

  • openrouteropenai/gpt-5-mini
  • experientialgpt-5-mini

Sources

Updated Oct 17, 2026

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