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Favicon for openai

OpenAI: GPT-4o-mini (2024-07-18)

openai/gpt-4o-mini-2024-07-18

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GPT-4o mini is OpenAI's newest model after GPT-4 Omni, supporting both text and image inputs with text outputs.

As their most advanced small model, it is many multiples more affordable than other recent frontier models, and more than 60% cheaper than GPT-3.5 Turbo. It maintains SOTA intelligence, while being significantly more cost-effective.

GPT-4o mini achieves an 82% score on MMLU and presently ranks higher than GPT-4 on chat preferences common leaderboardsOpens in new tab.

Check out the launch announcementOpens in new tab to learn more.

#multimodal

Modalities
In / Out Price
$0.15 / $0.60per 1M
Context
128K
Released
Jul 18, 2024
Knowledge Cutoff
Oct 2023
Compare
ProvidersPricingPerformanceUptimeBenchmarksAppsActivityFAQExplore

Providers

This model is hosted by one provider. OpenRouter forwards every request to it directly — no routing decisions to make.

Pricing

The average price customers actually pay for this model, next to the prices providers post. Caching and discounts mean the price actually paid is often well below the listed one.

Performance

Throughput is how fast the model writes (tokens per second — higher is better). Latency is total round-trip time (lower is better). TTFT is time-to-first-token — how long before you see anything appear (lower is better).

Uptime

Uptime is the percentage of the past 3 days that at least one provider was responding to requests. Availability is the percentage of time that inference was successfully served. OpenRouter continuously monitors and uses the next-best provider when one returns an error.

Benchmarks

Scores on standardized evaluations and this model’s own outputs on shared benchmark prompts. Higher percentages are better — and each rank shows where this model lands among the models evaluated on that source.

Benchmark score summary for OpenAI: GPT-4o-mini (2024-07-18) (Vals AI)
SourceBenchmarkScore
Vals AIGPT 4o Mini AIME11.5%
Vals AIGPT 4o Mini CorpFin v245.5%
Vals AIGPT 4o Mini Finance Agent v110.8%
Vals AIGPT 4o Mini GPQA Diamond44.2%
Vals AIGPT 4o Mini LiveCodeBench26.4%
Vals AIGPT 4o Mini MATH 50072.6%
Vals AIGPT 4o Mini MedQA72.4%
Vals AIGPT 4o Mini MGSM86.2%
Vals AIGPT 4o Mini MMLU Pro62.7%
Vals AIGPT 4o Mini MMMU Pro56.6%
Vals AIGPT 4o Mini MortgageTax54.5%
Vals AIGPT 4o Mini TaxEval v260.5%

Apps

Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for.

Activity

Token volume and request traffic to this model over time.

API

Drop-in code to call this model. OpenRouter's API is OpenAI-compatible — most SDKs work by just swapping the base URL. The only thing that changes between models is the model slug below.

Not currently available through EU in-region routing. In-region routing docs

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P50, best across providers

Latency
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P50, best provider

Uptime (3d)The model was reachable. Request routed to a provider.
100.00%
Availability (3d)The model returned inference from any provider. Errors and empty responses count against it.
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Availability over the last 3 days

Last 72 hours
Availability 99.97%
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Availability over the last 24 hours

OpenRouter Availability
99.95%

When an error occurs in an upstream provider, we can recover by routing to another healthy provider, if your request filters allow it. You can access per-provider uptime data programmatically through the Endpoints API. Learn more about our load balancing and provider routing options.

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Frequently asked questions

GPT-4o mini is OpenAI's newest model after GPT-4 Omni, supporting both text and image inputs with text outputs. As their most advanced small model, it is many multiples more affordable than other recent frontier models, and more than 60% cheaper than GPT-3.5 Turbo. It maintains SOTA intelligence, while being significantly more cost-effective.

GPT-4o-mini (2024-07-18) costs $0.15/M input tokens and $0.60/M output tokens, with separate rates for Cache Read at $0.075/M tokens.

GPT-4o-mini (2024-07-18) has a 128,000 token context window. It supports up to 16,384 completion tokens.

Yes. GPT-4o-mini (2024-07-18) accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.

GPT-4o-mini (2024-07-18) accepts text, images, and files such as PDFs as input and returns text.

GPT-6.1 Terra Pro, GPT-6.1 Terra, GPT-6 Luna Decisions and 62 more are other text models from OpenAI.

GPT-4o-mini (2024-07-18) was released on July 18, 2024. Its knowledge cutoff is October 31, 2023.