Models

DeepSeek V4 Flash vs Grok Build 0.1

Compare DeepSeek V4 Flash from DeepSeek and Grok Build 0.1 from Grok 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 FlashGrokGrok Build 0.1
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
Grok logo
Grok Build 0.1
Grok · text, image → text

Fast coding model trained specifically for agentic coding workflows.

Input$1 /M
Output$2 /M
Cache read$0.2 /M

Pricing & Specifications

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

DeepSeek V4 Flash
Grok Build 0.1
Input /M
$0.142
$1
Output /M
$0.284
$2
Cache read /M
$0.0284
$0.2
Context length
1,000,000
256,000
Max output
384,000
256,000
Time to First Token
1.0 s
0.6 s
Throughput
69.5 tok/s
64.9 tok/s
Modalities
text
textimage
Supported Parameters
toolsfunction callingstructured outputsthinking
thinkingtoolsfunction callingstructured outputslong context
API Formats
chat_completions · claude_api
Released
April 24, 2026
April 16, 2026

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-flashgrok-build-0.1

Tokens / day

-

Requests / day

-

Performance Past 3 Days

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

deepseek-v4-flashgrok-build-0.1

Throughput (tok/s)

-

TTFT (s)

-

Uptime (%)

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Cost calculator

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

DeepSeek V4 Flash
$12.78 /mo
Grok Build 0.1
$90.00 /mo

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

FAQ

Which is cheaper: DeepSeek V4 Flash, Grok Build 0.1?

DeepSeek V4 Flash: $0.284/M output tokens; Grok Build 0.1: $2/M. Use the cost calculator above to estimate your own workload.

Which responds faster?

Grok Build 0.1: 0.6s time to first token measured on AIHubMix; see the live performance charts above for how each model behaves across the day.

How large is each context window?

DeepSeek V4 Flash accepts 1,000,000 and Grok Build 0.1 accepts 256,000 input tokens. Maximum output per request is 384,000 tokens on DeepSeek V4 Flash and 256,000 tokens on Grok Build 0.1.

Which one generates tokens faster?

DeepSeek V4 Flash at 69.5 tok/s and Grok Build 0.1 at 64.9 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.

What inputs and capabilities does each model support?

DeepSeek V4 Flash accepts text input and supports tool calling, function calling, structured outputs and thinking; Grok Build 0.1 accepts text and image input and supports thinking, tool calling, function calling, structured outputs and long context.

Can I call DeepSeek V4 Flash and Grok Build 0.1 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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