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OpenAI: o4 Mini (batch)

openai/o4-mini-batch
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OpenAI o4-mini is a compact reasoning model in the o-series, optimized for fast, cost-efficient performance while retaining strong multimodal and agentic capabilities.

Modalities
In / out per 1M$0.55 / $2.20
Context195K
ReleasedApr 16, 2025

Providers

1 provider serves this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
OpenAI$1.10$4.40$0.284.60s78 tps100%

Market-wide measurements, refreshed every 15 minutes. They describe who serves o4 Mini (batch) in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what o4 Mini (batch) costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.55
per 1M tokens
Output
$2.20
per 1M tokens
Cache read
$0.14
per 1M cached tokens
Included in every pass
o4 Mini (batch) 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, over the last 3 days.

0.0s25.0s50.0s75.0s100.0s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Median 90th percentile 99th percentile
0 tok/s100 tok/s200 tok/s300 tok/s400 tok/s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Median 90th percentile 99th percentile

Uptime

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

Last 3 daysAvailability 99.99%
Oct 11, 2:00 PMNow
Availability over the last 24 hoursAvailability 99.97%
100% 98% 97% 95%
Oct 13, 2:40 PMNow

Apps

Tools that most often run o4 Mini (batch), by tokens this week.

SalesPatriot Email Classification70% of tokens586.3MFundingPips AI Studio11.8% of tokens98.5MRunAI8.6% of tokens72.2MHermes AgentPersonal Agent · 5.6% of tokens47.2MCertiDeal SAV4% of tokens33.4M

Activity

9.7B tokens processed market-wide in the last month.

0500.0M1.0B1.5B2.0B
Sep 14Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14
Tokens

FAQ

Which model id do I use for o4 Mini (batch)?
openai/o4-mini:batch. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does o4 Mini (batch) hold?
200,000 tokens per request, of which up to 100,000 can be the response.
What can it accept and return?
Input: image, text, file. Output: text.
What does o4 Mini (batch) cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.55 per 1M input tokens and $2.20 per 1M output tokens.
How current is its knowledge?
Training data runs to Jun 2024. Anything later has to come from your prompt or a tool call.
Who built o4 Mini (batch)?
OpenAI, in the o4 family.

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