Models

Deep Deepseek V4 Pro vs GPT 5.6 Luna

Compare Deep Deepseek V4 Pro from DeepSeek 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.

DeepSeekDeep Deepseek V4 ProOpenAIGPT 5.6 Luna
DeepSeek logo
Deep Deepseek V4 Pro
DeepSeek · text → text

DeepSeek-V3.2-Exp

Input$0.464 /M
Output$0.928 /M
Cache read$0.0039 /M
OpenAI logo
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.

Deep Deepseek V4 Pro
GPT 5.6 Luna
Input /M
$0.464
$1
Output /M
$0.928
$6
Cache read /M
$0.0039
$0.1
Context length
0
1,050,000
Max output
0
128,000
Time to First Token
0.7 s
2.2 s
Throughput
59.0 tok/s
88.4 tok/s
Modalities
text
textimage
Supported Parameters
toolsfunction callingstructured outputs
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.

deep-deepseek-v4-progpt-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.

deep-deepseek-v4-progpt-5.6-luna

Throughput (tok/s)

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TTFT (s)

-

Uptime (%)

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Cost calculator

Estimate your monthly bill for the same workload on each model.

Deep Deepseek V4 Pro
$41.76 /mo
GPT 5.6 Luna
$150 /mo

Monthly = daily × 30. Discounted rates applied where a promotion is active.

FAQ

Which is cheaper: Deep Deepseek V4 Pro, GPT 5.6 Luna?

Deep Deepseek V4 Pro: $0.928/M output tokens; GPT 5.6 Luna: $6/M. Use the cost calculator above to estimate your own workload.

Which responds faster?

Deep Deepseek V4 Pro: 0.7s 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 Deep Deepseek V4 Pro at 59.0 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.

What inputs and capabilities does each model support?

Deep Deepseek V4 Pro accepts text input and supports tool calling, function calling and structured outputs; GPT 5.6 Luna accepts text and image input and supports tool calling, thinking and structured outputs.

Can I call Deep Deepseek V4 Pro 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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