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GPT-4o mini

openai·openai/gpt-4o-mini·Deprecated·Closed·gpt-mini series
Small omni GPT for cheap multimodal assistance and production-scale traffic

GPT-4o mini by openai is offered by 23 providers on this page. Its official list price is $0.15 per 1M input tokens and $0.60 per 1M output tokens. The lowest paid channel is Cloudflare AI Gateway at $0.075 / $0.30 per 1M, about 2.5× below the list price.

Artificial Analysis rates it 6.7 on the Intelligence Index, with 11.4 for coding. Against its lowest blended price of $0.131 per 1M, that is roughly 51 index points per dollar, which is the value ratio the leaderboards rank on. Median output speed is 89 tokens per second, with 0.93s to the first token.

The context window is 128,000 tokens at the reference host, but hosts report different limits, from 124,096 to 128,000, so the usable window depends on the provider you pick. It supports tool use and structured output. Accepted input modalities are Text, Image, and PDF. Providers report the capability flags inconsistently, so verify a specific feature against the host you plan to use. Its training knowledge cuts off at 2023-09.

Specs & pricing

Input / output per 1M tokens
Official price·OpenAI
$0.15 / $0.60
Blended $0.26 · Cache read $0.075
Lowest paid·Cloudflare AI GatewayCloud
$0.075 / $0.30
Blended $0.13 · 2.5× spread
Context
128,000
Output limit
16,384
Knowledge cutoff
2023-09
Released / updated
2024-07-18 / 2024-07-18
Capabilities
Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
⚠ Providers report capability flags inconsistently
Modalities
TextImagePDF

Quality & performanceArtificial Analysis · Intelligence Index v4.3

Intelligence6.7
Value51
Coding11.4
Agentic—
Output speed89 tok/s
TTFT0.93 s
Value formulaIQ 6.7 ÷ min blended $0.131 = 51

Quality is independently evaluated by Artificial Analysis. Speed/latency are model-level medians.

Available at 23 providers23 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
Cloudflare AI GatewayCloud$0.075$0.30$0.038—128,00016,384
OfoxGateway$0.12$0.48$0.06—128,00016,384
PoeGateway$0.14$0.54$0.068—124,096 ⚠4,096
NanoGPTGateway$0.15$0.60$0.075—128,00016,384
Kilo GatewayGateway$0.15$0.60$0.075—128,00016,384
AbacusGateway$0.15$0.60——128,00016,384
OpenRouterGateway$0.15$0.60$0.075—128,00016,384
AzureCloud$0.15$0.60$0.075—128,00016,384deprecated
Azure Cognitive ServicesCloud$0.15$0.60$0.075—128,00016,384deprecated
ImpossiblGateway$0.15$0.60$0.075—128,00016,384
OpenAIOfficialFirst-party$0.15$0.60$0.075—128,00016,384

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Experimental modes2 items

ModeProviderInputOutputCache readCache write
fastVercel AI Gateway$0.25$1.00$0.13—
fastOpenAI$0.25$1.00$0.13—

Your usage cost

1Cloudflare AI Gateway$25.50
2Ofox$40.80
3Poe$46.36
4NanoGPT$51.00
5Kilo Gateway$51.00
6OpenRouter$51.00
16OpenAI · Official$51.00
Switch to Cloudflare AI Gateway to save $25.50/mo (50%)

Price historyone sample accumulated per data sync

Input listOutput listMin blended
$0.60$02026-08-052026-08-182026-08-05 · Input list $0.152026-08-06 · Input list $0.152026-08-07 · Input list $0.152026-08-08 · Input list $0.152026-08-09 · Input list $0.152026-08-10 · Input list $0.152026-08-11 · Input list $0.152026-08-12 · Input list $0.152026-08-13 · Input list $0.152026-08-18 · Input list $0.152026-08-05 · Output list $0.602026-08-06 · Output list $0.602026-08-07 · Output list $0.602026-08-08 · Output list $0.602026-08-09 · Output list $0.602026-08-10 · Output list $0.602026-08-11 · Output list $0.602026-08-12 · Output list $0.602026-08-13 · Output list $0.602026-08-18 · Output list $0.602026-08-05 · Min blended $0.242026-08-06 · Min blended $0.242026-08-07 · Min blended $0.242026-08-08 · Min blended $0.242026-08-09 · Min blended $0.242026-08-10 · Min blended $0.242026-08-11 · Min blended $0.242026-08-12 · Min blended $0.242026-08-13 · Min blended $0.242026-08-18 · Min blended $0.13

Benchmark2 items

NameConditionsScoreMetricSource
Aider Polyglot—3.6percent correctSource ↗
SciCode—22.9percent correctSource ↗

The same benchmark scores very differently across harness / dataset, so the qualifying conditions must be shown together.

Artificial Analysis evaluations10 items

GPQA Diamond42.6%
Humanity's Last Exam4.2%
MMLU-Pro64.8%
LiveCodeBench23.4%
Terminal-Bench 2.15.6%
AIME 202514.7%
AIME11.7%
MATH-50078.9%
τ³-Bench Banking2.9%
IFBench30.9%

Individual evaluations run by Artificial Analysis, on the same reasoning tier as the intelligence score above. Each benchmark has its own task set and harness, so rows are not comparable with one another. The Intelligence Index above draws on a different, newer set of evaluations.

Related models

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Data partly from models.dev (MIT) · OpenAI official docs ↗