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OpenAI: o3 Mini High

openai/o3-mini-high
CompareAPITry this model

OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high.

Modalities
In / out per 1M$1.10 / $4.40
Context195K
ReleasedFeb 12, 2025

Providers

1 provider serves this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
OpenAI$1.10$4.40$0.553.59s93 tps100%

Market-wide measurements, refreshed every 15 minutes. They describe who serves o3 Mini High in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what o3 Mini High costs pay-as-you-go elsewhere, not what you pay here.

Input
$1.10
per 1M tokens
Output
$4.40
per 1M tokens
Cache read
$0.55
per 1M cached tokens
Included in every pass
o3 Mini High is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.

Performance

Time to first token and output speed across every provider.

No measurements published

This measurement has not been published for the model yet. It appears as soon as it is.

Uptime

100% of requests were served successfully over the last 3 days, across all providers.

Last 3 daysAvailability 100%
Oct 16, 11:00 AMNow
Availability over the last 24 hoursAvailability 99.52%
100% 95% 90% 85%
Oct 18, 11:00 AMNow

Apps

Tools that most often run o3 Mini High, by tokens this week.

Continue29.3% of tokens2.5MHello HavenPersonal Agent · 23.7% of tokens2.0MSmartGPT Panel17.3% of tokens1.5MKilo CodeCli Agent · 16.4% of tokens1.4MClineIde Extension · 13.4% of tokens1.2M

Activity

54.5M tokens processed market-wide in the last month.

02.0M4.0M6.0M8.0M
Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14Oct 19
Tokens

FAQ

Which model id do I use for o3 Mini High?
openai/o3-mini-high. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does o3 Mini High hold?
200,000 tokens per request, of which up to 100,000 can be the response.
What can it accept and return?
Input: text, file. Output: text.
What does o3 Mini High cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $1.10 per 1M input tokens and $4.40 per 1M output tokens.
How current is its knowledge?
Training data runs to Oct 2023. Anything later has to come from your prompt or a tool call.
Who built o3 Mini High?
OpenAI, in the o3 family.

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