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OpenAI: GPT-5.4 Nano (batch)

openai/gpt-5-4-nano-batch
CompareAPITry this model

GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks.

Modalities
In / out per 1M$0.10 / $0.63
Context391K
ReleasedMar 17, 2026

Providers

4 providers serve this model upstream.

Providers serving this model
ProviderInput /MOutput /MCache read /MLatency P50Throughput P50Uptime
OpenAI$0.10$0.63$0.010.79s113 tps100%
Azure$0.20$1.25$0.021.83s57 tps100%
OpenAI$0.20$1.25$0.020.82s92 tps100%
Azureeastus2$0.22$1.38$0.02——100%

Market-wide measurements, refreshed every 15 minutes. They describe who serves GPT-5.4 Nano (batch) in general, not how ProjectCOZY routes your requests.

Pricing

List rates per 1M tokens — what GPT-5.4 Nano (batch) costs pay-as-you-go elsewhere, not what you pay here.

Input
$0.10
per 1M tokens
Output
$0.63
per 1M tokens
Cache read
$0.01
per 1M cached tokens
Included in every pass
GPT-5.4 Nano (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.

0.0s2.5s5.0s7.5s10.0s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 AMOct 31, 4 PMNov 1, 12 AMNov 1, 8 AM
Azure OpenAI OpenAI Azure (eastus2)
0 tok/s200 tok/s400 tok/s600 tok/s800 tok/s
Oct 29, 12 AMOct 29, 8 AMOct 29, 4 PMOct 30, 12 AMOct 30, 8 AMOct 30, 4 PMOct 31, 12 AMOct 31, 8 AMOct 31, 4 PMNov 1, 12 AMNov 1, 8 AM
Azure OpenAI OpenAI Azure (eastus2)

Uptime

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

Last 3 daysAvailability 99.97%
Oct 29, 6:00 PMNow
Availability over the last 24 hoursAvailability 99.97%
100% 98% 97% 95%
Oct 31, 6:10 PMNow

Apps

Tools that most often run GPT-5.4 Nano (batch), by tokens this week.

unit-reason-graph78.9% of tokens43.9BWebapp9% of tokens5.0BHermes AgentPersonal Agent · 5.5% of tokens3.1BYourAppName3.7% of tokens2.1BOpenClawPersonal Agent · 2.8% of tokens1.6B

Activity

397.3B tokens processed market-wide in the last month.

05.0B10.0B15.0B20.0B
Oct 2Oct 7Oct 12Oct 17Oct 22Oct 27Nov 1
Tokens

FAQ

Which model id do I use for GPT-5.4 Nano (batch)?
openai/gpt-5.4-nano:batch. Send it as the model field from any OpenAI-compatible client, against https://minuykh.app/v1.
How much context does GPT-5.4 Nano (batch) hold?
400,000 tokens per request, of which up to 128,000 can be the response.
What can it accept and return?
Input: file, image, text. Output: text.
What does GPT-5.4 Nano (batch) cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $0.10 per 1M input tokens and $0.63 per 1M output tokens.
How current is its knowledge?
Training data runs to Aug 2025. Anything later has to come from your prompt or a tool call.
Who built GPT-5.4 Nano (batch)?
OpenAI, in the GPT family.

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