> ## Documentation Index
> Fetch the complete documentation index at: https://docs.venice.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# GPT-5.4 Mini API

> GPT-5.4 Mini API on Venice: 400K context, $0.75 input and $4.50 output per 1M tokens. Anonymized access without your identity. Pricing, specs and code examples.

> [accordion] Plain-text specification
>
> ## GPT-5.4 Mini API
>
> GPT-5.4 Mini is a large language model by OpenAI, available on the Venice API as `openai-gpt-54-mini`. Requests are anonymized, so the provider never sees your identity.
>
> GPT-5.4 Mini brings the core capabilities of GPT-5.4 to a faster, more efficient model optimized for high-throughput workloads. It supports text and image inputs with strong performance across reasoning, coding, and tool use.
>
> ### GPT-5.4 Mini API pricing
>
> | Model ID | Variant | Privacy | Price |
> | - | - | - | - |
> | `openai-gpt-54-mini` | Standard | Anonymized | $0.75 / $4.50 per 1M |
>
> ### GPT-5.4 Mini specifications
>
> | Spec | Value |
> | - | - |
> | Provider | OpenAI |
> | Released | Mar 27, 2026 |
> | Privacy | Anonymized |
> | Status | Stable |
> | Context window | 400K tokens |
> | Max output | 128K tokens |
> | Reasoning effort | none, low, medium, high, xhigh |
>
> ### How to use the GPT-5.4 Mini API
>
> Send requests to `POST https://api.venice.ai/api/v1/responses` with `"model": "openai-gpt-54-mini"` and your API key.
>
> ```bash theme={"system"}
> curl https://api.venice.ai/api/v1/responses \
>   -H "Authorization: Bearer $VENICE_API_KEY" \
>   -H "Content-Type: application/json" \
>   -d '{
>     "model": "openai-gpt-54-mini",
>     "input": "Explain TEE attestation in two sentences.",
>     "reasoning": { "effort": "high" }
>   }'
> ```
>
> ### Related models
>
> * [Qwen 3.5 397B API](https://docs.venice.ai/models/qwen-3-5-397b.md): $0.75 / $4.50 per 1M
> * [Grok 4.20 API](https://docs.venice.ai/models/grok-4-20.md): $1.42 / $2.83 per 1M
> * [Grok 4.20 Multi-Agent API](https://docs.venice.ai/models/grok-4-20-multi-agent.md): $1.42 / $2.83 per 1M
> * [Grok 4.3 API](https://docs.venice.ai/models/grok-4-3.md): $1.42 / $2.83 per 1M


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