gpt-4o-mini-2024-07-18
Chat model by OpenAI.
Launch snapshot of GPT-4o Mini optimized for low-latency chat, structured document extraction, and high-frequency API calls.
Specifications
Context window, ranked against other chat models
Proportional scale: 0 to 1M tokens. Not ranked, no published context window: glm-5.3-prime, qwen3-235b-a22b-2507, qwen3.7-max-2026-05-17, llama4-maverick-17b-instruct.
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chat
Benchmarks & performance rankings
Published LLM Arena category placements and Elo ratings for gpt-4o-mini-2024-07-18.
1286Elo
1290Elo
1267Elo
1268Elo
1267Elo
1258Elo
1285Elo
1289Elo
1266Elo
1066Elo
Source: huggingface.co · CC-BY-4.0 ·
Pricing
Rates are read live
Pricing for gpt-4o-mini-2024-07-18 is fetched from the live catalogue on load, so it is never served from a cache that could outlive a repricing.
Availability
Not enough data yet
We have not collected enough health probes for this model to publish an uptime or latency figure. A percentage from a handful of samples is fabricated precision, so none is shown until the sample count supports one.
How gpt-4o-mini-2024-07-18 is billed
Billed at the provider's list price, with no per-token markup.
- Exact list price
- Tokens settle at the published rate of the model that served your call.
- Cache discounts passed through
- Provider prompt-caching discounts reach your balance with no added fee.
- Cost on every response
- Each response carries the
x-nr-request-costheader, so you can reconcile spend per request.
More from OpenAI
Start building with gpt-4o-mini-2024-07-18
One API key, three steps. Choose your tool to begin.
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Create API keySet your API key
export NROUTER_API_KEY="<YOUR_API_KEY>"Configure Claude Code
Choose a tool, then copy its setup from the panel.
FAQs
What is gpt-4o-mini-2024-07-18?
Launch snapshot of GPT-4o Mini optimized for low-latency chat, structured document extraction, and high-frequency API calls.
How much does gpt-4o-mini-2024-07-18 cost?
gpt-4o-mini-2024-07-18 is billed at the provider's list price on nRouter with no per-token markup — tokens settle at the exact upstream rate. Input and output rates are read live, so see the pricing section above for the current figures.
Does gpt-4o-mini-2024-07-18 support tool calling and structured outputs?
Yes. gpt-4o-mini-2024-07-18 supports tool calling (function calling), so it can invoke external tools and APIs during a conversation.
What inputs and outputs does gpt-4o-mini-2024-07-18 support?
gpt-4o-mini-2024-07-18 takes text and images as input and returns text as output.
How do I use gpt-4o-mini-2024-07-18 via nRouter?
Use any OpenAI-compatible client: point it at https://api.nrouter.ai/v1 with your nRouter API key and set the model to "openai/gpt-4o-mini-2024-07-18". The quick-start panel above has a copy-paste curl command for this model.
When was gpt-4o-mini-2024-07-18 released?
gpt-4o-mini-2024-07-18 was released on July 18, 2024.
Where is the gpt-4o-mini-2024-07-18 documentation?
Start at nrouter.ai/docs. The quick-start guide (nrouter.ai/docs/getting-started/quick-start) covers API keys and your first request, and the API reference (nrouter.ai/docs/api-reference) lists every parameter.
What other text models does OpenAI have?
Other OpenAI text models on nRouter include Whisper 1 (nrouter.ai/models/whisper-1), o1 (nrouter.ai/models/o1), o3 Mini (nrouter.ai/models/o3-mini), GPT-5.5 Pro (nrouter.ai/models/gpt-5.5-pro).