LLM ReferenceLLM Reference

GPT-4o-mini

gpt-4o-mini

Researched 8d ago

Last refreshed 2026-05-11. Next refresh: weekly.

ProprietaryRAGLong contextVisionClassificationJSON / Tool use

GPT-4o-mini is worth evaluating for rag, long context, and vision when its provider route and context window match the workload.

Decision context: Vision task fit, 3 tracked provider routes, and research from 2026-05-10.

Use it for

  • Teams evaluating rag, long context, and vision
  • Workloads that can use a 128K context window
  • Buyers comparing 3 tracked provider routes

Do not use it for

  • Vision or document-understanding workloads

Cheapest output

$0.600

OpenAI API per 1M tokens

Provider routes

3

Tracked API hosts

Quality / dollar

Grade A

Ranked by benchmark score divided by cheapest output price

Freshness

2026-05-10

Researched 8d ago

fresh

Top use-case fit

RAG

Included by capability and metadata signals in the decision map.

Long context

Included by capability and metadata signals in the decision map.

Vision

Q/$ A

1 relevant benchmark in the decision map.

Provider price ladder

ProviderInput / 1MOutput / 1MCacheRoute
OpenAI API$0.150$0.600read $0.075
Serverless
OpenRouter$0.150$0.600-
Serverless
Azure OpenAI---
ServerlessPartial

Benchmark peer barsfor Vision

Migration checks

No linked migration route is available for this model yet.

About

OpenAI: GPT-4o-mini available via OpenRouter. Pricing: $0.15/1M input, $0.6/1M output.

GPT-4o-mini has a 128K-token context window.

GPT-4o-mini input tokens at $0.15/1M, output at $0.6/1M.

Capabilities

Structured OutputsPrompt CachingBatch APIFine-tuning

Benchmark Scores(2)

Scores are benchmark-specific and are direction-aware: the same numeric gap can mean very different outcomes across suites. Use the leaderboard context and this model's provider route to decide whether the winning margin is meaningful for your workload.
BenchmarkScoreVersionSource
Chatbot Arena1235.0https://lmarena.ai
Massive Multi-discipline Multimodal Understanding59.4https://mmmu-benchmark.github.io/

Rankings

Specifications

FamilyGPT-4o
Released2024-07-18
Context128K
Max output16,384
ArchitectureDecoder Only
Specializationgeneral
LicenseProprietary

Created by

Cutting-edge research and development.

San Francisco, California, United States
Founded 2015
Website