deepseek

DeepSeek: DeepSeek V4 Pro

DeepSeek V4 Pro is an AI model with a vast context length of 1048576 tokens and supports both text input modalities and reasoning capabilities. It can be useful for tasks that require deep understanding and complex interactions, including coding and agentic decision-making. The model also supports tools integration, enhancing its versatility. Considering its benchmark blended score of 90.5 across four independent tests, DeepSeek V4 Pro is a robust choice for businesses and developers who need reliable performance in text-based applications. However, with pricing at $1.168 per million input tokens and $2.336 per million output tokens, it might be more costly compared to other models. For organizations prioritizing high-quality outcomes in coding and agentic tasks, the cost is justified by its strong performance metrics.

Quality Score
98/100
price + capability + benchmarks
Input Price
$1.17
per 1M tokens
Output Price
$2.34
per 1M tokens
Context Window
1,048,576
tokens

Benchmark results

Independent, published benchmarks. Blended score 90.5 across 4 benchmarks, last refreshed 2026-08-13. How scoring works →

BenchmarkMeasuresScore
AI Index broad capability composite 87.4
AI Index Coding software engineering tasks 100.0
AI Index Agentic multi-step tool-using tasks 81.8
EQ-Bench emotional understanding in dialogue 77.6
Model ID
deepseek/deepseek-v4-pro
Vendor
deepseek
Released
April 2026
Tokenizer
DeepSeek
Input Modalities
text
Output Modalities
text
Max Output
393,216 tokens
Tool Calling
✓ supported
Structured Output
✓ supported
Reasoning Mode
✓ supported
Vision
text only
Audio
no
Moderated
no

What it costs in practice

Computed from the current $1.17/M input and $2.34/M output rates. Run your own numbers →

JobTokensCost
Summarize a 50-page report 30k in / 1.5k out $0.04
Classify 1,000 customer emails 500k in / 50k out $0.70
A month of a busy support chatbot 5M in / 2M out $10.51

Price & spec history

Tracked daily by PicksByModel since 2026-07-17.

DateInput /MOutput /MContext
2026-08-13 $1.17 $2.34 1,048,576
2026-08-12 $0.63 $1.26 1,048,576
2026-08-11 $0.69 $1.37 1,048,576
2026-07-17 $0.43 $0.87 1,048,576

Category rankings

Where DeepSeek: DeepSeek V4 Pro places across the 53 categories it ranks in. How we rank →

#CategoryScore
#7 Code DocumentationCode · of 25 ranked 148
#7 Regex WritingCode · of 25 ranked 138
#7 Language TranslationWriting · of 25 ranked 138
#7 Tutoring for KidsPersonal · of 25 ranked 138
#8 SQL GenerationCode · of 25 ranked 176
#9 Unit Test GenerationCode · of 25 ranked 158
#9 CI/CD PipelinesCode · of 25 ranked 148
#9 ETL ScriptingData · of 25 ranked 160
#9 Medical Note SummarizationProfessional · of 25 ranked 160
#10 Code ReviewCode · of 25 ranked 175
#10 Code RefactoringCode · of 25 ranked 173
#10 Bug FixingCode · of 25 ranked 189
#10 CSV / Spreadsheet CleanupData · of 25 ranked 157
#10 Long-Document SummarizationWriting · of 25 ranked 168
#10 Blog Post WritingWriting · of 25 ranked 144
#10 Creative WritingWriting · of 25 ranked 165
#10 Screenwriting & DialogWriting · of 25 ranked 165
#10 Transcript CleanupWriting · of 25 ranked 145
#10 Academic WritingWriting · of 25 ranked 165
#10 Legal DraftingProfessional · of 25 ranked 165
#10 Legal ResearchProfessional · of 25 ranked 177
#10 Contract ReviewProfessional · of 25 ranked 187
#10 Scientific ResearchProfessional · of 25 ranked 177
#10 Physics TutoringEducation · of 25 ranked 153
#10 History TutoringEducation · of 25 ranked 151
#10 Essay GradingEducation · of 25 ranked 175
#10 RFP ResponseBusiness · of 25 ranked 182
#10 OKRs & Strategic PlanningBusiness · of 25 ranked 165
#10 Agent WorkflowsAgents · of 25 ranked 201
#10 RAG PipelinesAgents · of 25 ranked 173
#10 Coding AgentsAgents · of 25 ranked 201
#10 Character RoleplayPersonal · of 25 ranked 156
#10 Fiction CollaboratorPersonal · of 25 ranked 177
#10 Trip PlanningPersonal · of 25 ranked 144
#10 Math ProofsResearch · of 25 ranked 165
#10 Scientific CodingResearch · of 25 ranked 189
#10 Literature ReviewResearch · of 25 ranked 177
#11 Long-Context Q&AAgents · of 25 ranked 163
#12 Marketing CopyWriting · of 25 ranked 132
#12 Standardized Test PrepEducation · of 25 ranked 132
#12 Sales / Cold EmailBusiness · of 25 ranked 123
#12 Job Application DraftingBusiness · of 25 ranked 123
#12 Journaling HelperPersonal · of 25 ranked 123
#12 Recipe GenerationPersonal · of 25 ranked 123
#13 Math TutoringEducation · of 25 ranked 151
#14 Meeting NotesBusiness · of 25 ranked 154
#14 Fitness CoachingPersonal · of 25 ranked 136
#14 Experiment DesignResearch · of 25 ranked 161
#15 Data AnalysisData · of 25 ranked 175
#15 Financial AnalysisProfessional · of 25 ranked 163
#21 Resume WritingBusiness · of 25 ranked 118
#22 SOP / Process DocsBusiness · of 25 ranked 137
#22 Function / Tool CallingAgents · of 25 ranked 153

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Quick answers

How much does DeepSeek: DeepSeek V4 Pro cost?
$1.17 per million input tokens and $2.34 per million output tokens.
What is DeepSeek: DeepSeek V4 Pro's context window?
1,048,576 tokens, roughly 1,572 pages of text in a single request.
Does DeepSeek: DeepSeek V4 Pro support tool calling?
It supports tool calling, structured output, a reasoning mode.
Can DeepSeek: DeepSeek V4 Pro process images?
No, it is text-only on the input side.