Models

DeepSeek V4 Flash vs ERNIE 4.5 Turbo 128K Preview

Compare DeepSeek V4 Flash from DeepSeek and ERNIE 4.5 Turbo 128K Preview from Baidu on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.

DeepSeekDeepSeek V4 FlashBaiduERNIE 4.5 Turbo 128K Preview
DeepSeek logo
DeepSeek V4 Flash
DeepSeek · text → text

(This model currently points to the older 0423 version; if you need to request the latest version, you can choose the model deepseek-v4-flash-0731)DeepSeek-V4 features an ultra-long context of one million characters and achieves leading performance domestically and in the open-source domain in agent capabilities, world knowledge, and reasoning.

Input$0.142 /M
Output$0.284 /M
Cache read$0.0284 /M
Baidu logo
ERNIE 4.5 Turbo 128K Preview
Baidu · text, image → text

Wenxin 4.5 Turbo also shows significant enhancements in reducing hallucinations, logical reasoning, and coding capabilities. Compared to Wenxin 4.5, it is faster and more cost-effective.

Input$0.108 /M
Output$0.432 /M

Pricing & Specifications

Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.

DeepSeek V4 Flash
ERNIE 4.5 Turbo 128K Preview
Input /M
$0.142
$0.108
Output /M
$0.284
$0.432
Cache read /M
$0.0284
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Context length
1,000,000
0
Max output
384,000
0
Time to First Token
1.0 s
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Throughput
66.4 tok/s
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Modalities
text
textimage
Supported Parameters
toolsfunction callingstructured outputsthinking
toolsfunction callingstructured outputs
API Formats
chat_completions · claude_api
Released
April 24, 2026
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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.

deepseek-v4-flashernie-4.5-turbo-128k-preview

Tokens / day

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Requests / day

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Performance Past 3 Days

Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.

deepseek-v4-flashernie-4.5-turbo-128k-preview

Throughput (tok/s)

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TTFT (s)

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Uptime (%)

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Cost calculator

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

DeepSeek V4 Flash
$12.78 /mo
ERNIE 4.5 Turbo 128K Preview
$12.96 /mo

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

FAQ

Which is cheaper: DeepSeek V4 Flash, ERNIE 4.5 Turbo 128K Preview?

DeepSeek V4 Flash: $0.284/M output tokens; ERNIE 4.5 Turbo 128K Preview: $0.432/M. Use the cost calculator above to estimate your own workload.

What inputs and capabilities does each model support?

DeepSeek V4 Flash accepts text input and supports tool calling, function calling, structured outputs and thinking; ERNIE 4.5 Turbo 128K Preview accepts text and image input and supports tool calling, function calling and structured outputs.

Can I call DeepSeek V4 Flash and ERNIE 4.5 Turbo 128K Preview 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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