Last refreshed 2026-06-15. Next refresh: weekly.
Why use GPT-4o (2024-11-20) on OpenRouter?
OpenRouter offers GPT-4o (2024-11-20) with pay-as-you-go pricing at $2.50/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare GPT-4o (2024-11-20) across 2 providers to find the best fit for your use caseInput / 1M
$2.50
Output / 1M
$10.00
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: openai/gpt-4o-2024-11-20Model ID
openai/gpt-4o-2024-11-20Request example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
openai/gpt-4o-2024-11-20.Gotchas
- Use provider model ID "openai/gpt-4o-2024-11-20", not the LLMReference slug "gpt-4o-2024-11-20".
Compare GPT-4o (2024-11-20) Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| OpenRouter | $2.50 | $10.00 |
| OpenAI API | $2.50 | $10.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $2.50 |
| Output tokens | $10.00 |
Capabilities
Structured Outputs
About GPT-4o (2024-11-20)
OpenAI: GPT-4o (2024-11-20) available via OpenRouter. Pricing: $2.5/1M input, $10/1M output.
Get Started
Model Specs
Released2024-11-20
Context128k
ArchitectureDecoder Only
Knowledge cutoff2023-10