Chatgpt 4o
OpenAI · text, image → text
This model will point to the latest GPT-4o model used by ChatGPT.
Input$5 /M
Output$15 /M
← ModelsChatgpt 4o
DeepSeek V4 Flash
Chatgpt 4o vs DeepSeek V4 Flash
Compare Chatgpt 4o from OpenAI and DeepSeek V4 Flash from DeepSeek on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
Chatgpt 4oDeepSeek V4 Flash+ Add model · 2/4
DeepSeek V4 Flash
DeepSeek · text → text
DeepSeek V4 Flash 0423 is DeepSeek's efficiency-optimized Mixture-of-Experts text model, designed for fast inference and workflows requiring tool use, function calling, and structured outputs. It features 284B total parameters with 13B activated parameters and supports a 1M-token context window with cost-effective pricing.
Input$0.464 /M
Output$0.928 /M
Cache read$0.0039 /M
Pricing & Specifications
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Chatgpt 4o
DeepSeek V4 Flash
Input /M
$5
$0.464
Output /M
$15
$0.928
Cache read /M
-
$0.0039
Context length
0
1,000,000
Max output
0
0
Time to First Token
-
0.7 s
Throughput
-
59.0 tok/s
Modalities
textimage
text
Supported Parameters
toolsfunction callingstructured outputs
API Formats
Released
-
-
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.
chatgpt-4o-latestdeepseek-v4-flash
Tokens / day
-
Requests / day
-
Performance Past 3 Days
Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.
chatgpt-4o-latestdeepseek-v4-flash
Throughput (tok/s)
-
TTFT (s)
-
Uptime (%)
-
LMArena Benchmarks
LMArena ratings by capability (Bradley-Terry, commonly called Elo). Higher is better.
Text
chatgpt-4o-latestdeepseek-v4-flash
1380142014601500
Overall
14291431
Coding
14151452
Math
14061428
Instruction following
14041420
Longer query
14131435
Chinese
14531467
English
14321439
Source: LMArena (arena.ai) leaderboard, imported by AIHubMix. Models without published ratings are omitted per chart.
Cost calculator
Estimate your monthly bill for the same workload on each model.
DeepSeek V4 Flash
$41.76 /mo
Chatgpt 4o
$525 /mo
Monthly = daily × 30. Discounted rates applied where a promotion is active.
FAQ
Which is cheaper: Chatgpt 4o, DeepSeek V4 Flash?
DeepSeek V4 Flash: $0.928/M output tokens; Chatgpt 4o: $15/M. Use the cost calculator above to estimate your own workload.
How do their coding arena scores compare?
DeepSeek V4 Flash: 1452; Chatgpt 4o: 1415 (LMArena coding leaderboard).
What inputs and capabilities does each model support?
Chatgpt 4o accepts text and image input; DeepSeek V4 Flash accepts text input and supports tool calling, function calling and structured outputs.
Can I call Chatgpt 4o and DeepSeek V4 Flash 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.
Popular comparisons
Related model match-ups readers also look at.
