OpenAI: o4 Mini High

openai/o4-mini-high

o4 Mini High (OpenAI) ranks #106 of 235 on the TryAii Score while still priced at $1.1/$4.4 per million input/output tokens — models at its level now sell for about $1.1 per million output tokens. Ling-3.0-flash matches it for $0.063 per million output tokens. Its best showing is #1 on HumanEval. It's among the fastest models we track, at about 93 tokens/sec.

Prompt $/1M

$1.100

Completion $/1M

$4.400

Context

200,000 tok

Best provider

93 tok/s · OpenAI

Specs

Model id: openai/o4-mini-high
Display name: OpenAI: o4 Mini High
Modality: text+image+file->text
Tokenizer: GPT
Instruct type: —
Context length: 200,000
Max completion: 100,000
Prompt $/1M: $1.100
Completion $/1M: $4.400
Free tier: no

Capabilities

Function callingno
JSON modeno
System promptno
Visionno
Moderatedyes

Benchmark scores

Each axis is one benchmark, normalized to the best model in the field.

No benchmark data for this model.

Speed by provider

Provider	tok/s	TTFT	Total latency
OpenAIfastest	93	4,061 ms	5,195 ms
openaifastest	—	—	—

Prompt caching by provider

Provider	Min tokens to cache	Notes
OpenAI	1,024 tokens	Caching-eligible (gpt-4o-and-newer rule) but the cached-read discount is per-model (50%-98.75% platform range) and was not published for these models in the 2026-07 research — verify live pricing.