OpenAI: GPT-4o
openai/gpt-4oGPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs.
Modalities
In / out per 1M$2.50 / $10
Context125K
ReleasedMay 13, 2024
Providers
2 providers serve this model upstream.
| Provider | Input /M | Output /M | Cache read /M | Latency P50 | Throughput P50 | Uptime |
|---|---|---|---|---|---|---|
 Azure | $2.50 | $10 | Variable | 1.30s | 56 tps | 100% |
 OpenAI | $2.50 | $10 | $1.25 | 0.62s | 78 tps | 100% |
Market-wide measurements, refreshed every 15 minutes. They describe who serves GPT-4o in general, not how ProjectCOZY routes your requests.
Pricing
List rates per 1M tokens — what GPT-4o costs pay-as-you-go elsewhere, not what you pay here.
Input
$2.50
per 1M tokens
Output
$10
per 1M tokens
Cache read
$1.25
per 1M cached tokens
Included in every pass
GPT-4o is included in every ProjectCOZY pass at no extra cost — one flat rate, no per-token metering. The rates above are there for comparison.
Performance
Time to first token and output speed across every provider, over the last 3 days.
0.0s1.0s2.0s3.0s4.0s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Azure OpenAI
0 tok/s50 tok/s100 tok/s150 tok/s200 tok/s
Oct 11, 12 AMOct 11, 8 AMOct 11, 4 PMOct 12, 12 AMOct 12, 8 AMOct 12, 4 PMOct 13, 12 AMOct 13, 8 AMOct 13, 4 PMOct 14, 12 AMOct 14, 8 AM
Azure OpenAI
Uptime
100% of requests were served successfully over the last 3 days, across all providers.
Last 3 daysAvailability 99.86%
Oct 11, 2:00 PMNow
Availability over the last 24 hoursAvailability 99.91%
100% 98% 97% 95%
Oct 13, 2:40 PMNow
Apps
Tools that most often run GPT-4o, by tokens this week.
Activity
53.0B tokens processed market-wide in the last month.
01.0B2.0B3.0B4.0B
Sep 14Sep 19Sep 24Sep 29Oct 4Oct 9Oct 14
Tokens
FAQ
Which model id do I use for GPT-4o?
openai/gpt-4o. Send it as the model field from any OpenAI-compatible client, against http://192.168.1.55/v1.
How much context does GPT-4o hold?
128,000 tokens per request, of which up to 16,384 can be the response.
What can it accept and return?
Input: text, image, file. Output: text.
What does GPT-4o cost on a pass?
Nothing beyond the pass itself. Pay-as-you-go elsewhere it lists at $2.50 per 1M input tokens and $10 per 1M output tokens.
How current is its knowledge?
Training data runs to Oct 2023. Anything later has to come from your prompt or a tool call.
Who built GPT-4o?
OpenAI, in the GPT family.
Explore
Other models your pass can call.
