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Favicon for openai

OpenAI: GPT-4o (2024-05-13)

openai/gpt-4o-2024-05-13

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GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of GPT-4 Turbo while being twice as fast and 50% more cost-effective. GPT-4o also offers improved performance in processing non-English languages and enhanced visual capabilities.

For benchmarking against other models, it was briefly called "im-also-a-good-gpt2-chatbot"Opens in new tab

#multimodal

Modalities
In / Out Price
$5 / $15per 1M
Context
128K
Released
May 13, 2024
Knowledge Cutoff
Oct 2023
Compare
ProvidersPricingPerformanceUptimeBenchmarksAppsActivityFAQExplore

Providers

Different companies host the same model. OpenRouter routes your request to one of them based on the routing mode you pick — Balanced (price + speed), Nitro (fastest), or Floor (cheapest).

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 (2024-05-13) (Artificial Analysis and Vals AI)
SourceBenchmarkScore
Artificial AnalysisGPT-4o (May '24) Intelligence Index7.3
Artificial AnalysisGPT-4o (May '24) Coding Index24.2
Artificial AnalysisGPT-4o (May '24) GPQA Diamond52.6%
Artificial AnalysisGPT-4o (May '24) HLE1.8%
Artificial AnalysisGPT-4o (May '24) LiveCodeBench33.4%
Artificial AnalysisGPT-4o (May '24) MMLU-Pro74.0%
Artificial AnalysisGPT-4o (May '24) AIME11.0%
Artificial AnalysisGPT-4o (May '24) MATH-50079.1%
Vals AIGPT 4o (2024-05-13) GPQA Diamond50.3%

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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Frequently asked questions

GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of GPT-4 Turbo while being twice as fast and 50% more cost-effective. GPT-4o also offers improved performance in processing non-English languages and enhanced visual capabilities.

GPT-4o (2024-05-13) costs $5.00/M input tokens and $15.00/M output tokens.

GPT-4o (2024-05-13) has a 128,000 token context window. It supports up to 4,096 completion tokens.

Yes. GPT-4o (2024-05-13) accepts tools and tool_choice for function calling. It also supports structured outputs via a JSON schema in response_format.

GPT-4o (2024-05-13) accepts text, images, and files such as PDFs as input and returns text.

GPT-4o (2024-05-13) is served by 2 providers on OpenRouter: Azure and OpenAI. Requests are routed to the best available provider, with automatic failover to the others, and you can pin or exclude providers with provider routing.

GPT-4o (2024-05-13) was released on May 13, 2024. Its knowledge cutoff is October 31, 2023.