GPT 4o 2024 11-20
OpenAI · text, image → text
The latest version of the GPT-4o model; it is recommended to use this version, as it is currently smarter than the regular 4o.
Input$2.5 /M
Output$10 /M
Cache read$1.25 /M
← ModelsGPT 4o 2024 11-20GPT 5.6 Luna
GPT 4o 2024 11-20 vs GPT 5.6 Luna
Compare GPT 4o 2024 11-20 from OpenAI and GPT 5.6 Luna from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
GPT 4o 2024 11-20GPT 5.6 Luna+ Add model · 2/4
GPT 5.6 Luna
OpenAI · text, image → text
GPT-5.6 Luna is designed for cost-sensitive, high-volume workloads. It roughly corresponds to the nano model tier used in earlier GPT-5 families.
Input$1 /M
Output$6 /M
Cache read$0.1 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
GPT 4o 2024 11-20
GPT 5.6 Luna
Input /M
$2.5
$1
Output /M
$10
$6
Cache read /M
$1.25
$0.1
Context length
NaN
1,050,000
Max output
0
128,000
Time to First Token
0.6 s
2.2 s
Throughput
60.7 tok/s
88.4 tok/s
Modalities
textimage
textimage
Supported Parameters
toolsthinkingstructured outputs
API Formats
chat_completions · responses
Released
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Promotional prices show the discounted rate; see each model page for promotion windows.
Activity Past 30 Days
Daily traffic served through AIHubMix — how demand for each model is trending.
gpt-4o-2024-11-20gpt-5.6-luna
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
gpt-4o-2024-11-20gpt-5.6-luna
Throughput (tok/s)
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TTFT (s)
-
Uptime (%)
-
Cost calculator
Estimate your monthly bill for the same workload on each model.
GPT 5.6 Luna
$150 /mo
GPT 4o 2024 11-20
$300 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: GPT 4o 2024 11-20, GPT 5.6 Luna?
GPT 5.6 Luna: $6/M output tokens; GPT 4o 2024 11-20: $10/M. Use the cost calculator above to estimate your own workload.
Which responds faster?
GPT 4o 2024 11-20: 0.6s time to first token measured on AIHubMix; see the live performance charts above for how each model behaves across the day.
Which one generates tokens faster?
GPT 5.6 Luna at 88.4 tok/s and GPT 4o 2024 11-20 at 60.7 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.
What inputs and capabilities does each model support?
GPT 4o 2024 11-20 accepts text and image input; GPT 5.6 Luna accepts text and image input and supports tool calling, thinking and structured outputs.
Can I call GPT 4o 2024 11-20 and GPT 5.6 Luna with the same API key?
Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.
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