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DeepSeekPixMind route verified · 2026-09-04

Chat with DeepSeek V4 Pro

DeepSeek V4 Pro is PixMind's higher-capability DeepSeek V4 text route for complex reasoning, software architecture, careful code review, and long-document analysis with a one-million-token context.

complex text reasoning, software architecture, code review, and long-document analysis

Context window
1,000,000
Maximum output
65,536
Streaming
Supported
DeepSeek V4 Pro

Selected model

DeepSeek V4 Pro

DeepSeek V4 Pro

What this model is built to do

DeepSeek V4 Pro is PixMind's higher-capability DeepSeek V4 text route for complex reasoning, software architecture, careful code review, and long-document analysis with a one-million-token context.

What DeepSeek V4 Pro can handle

  • Text
  • Reasoning
  • Coding
  • Streaming

Three jobs to try first

When to choose DeepSeek V4 Pro

1

Architecture decision

Turn requirements and constraints into options, trade-offs, and a decision record.

Prompt starter

Act as a staff architect. Compare three approaches for [system]. Use these constraints: [constraints]. Return a decision table, risks, migration steps, and a final recommendation.

2

Repository-scale code review

Trace behavior across files, identify failure paths, and propose a scoped patch plan.

Prompt starter

Review the attached code for [goal]. Trace the request end to end, list findings by severity with file evidence, then propose the smallest safe patch and focused tests.

3

Long-document synthesis

Extract decisions, disagreements, evidence, and action items from a large source set.

Prompt starter

Analyze these documents as one evidence set. Separate confirmed facts, open questions, and contradictions. Produce an executive summary plus a source-linked action table.

Current PixMind route

This PixMind chat route currently accepts text. Use a vision-enabled sibling when the task depends on screenshots or photos.

Model ID
deepseek-v4-pro
Endpoint
/v1/chat/completions
PixMind inputs
Text

Reasoning-enabled text route

Current token pricing

Input

1,058.4

points per 1M tokens

Output

3,175.2

points per 1M tokens

Choose this model or switch?

Compare the current route with nearby models before spending tokens on a long conversation.

ModelBest forPixMind inputsMax outputInput points / 1M
DeepSeek V4 ProCurrent pagecomplex text reasoning, software architecture, code review, and long-document analysisText65,5361,058.4
DeepSeek V4 Flashcost-efficient extraction, classification, rewriting, summaries, and lightweight codingText65,536352.8
GPT-5.6 Terrabalanced everyday reasoning and multimodal workText · Vision128,0001,477.84
GLM-5.3deep Chinese and English text reasoning, coding, and tool orchestrationText128,0001,400

From first question to useful answer

  1. 1Write the task, desired output, and relevant context in the prompt box.
  2. 2Continue in AI Chat with follow-up questions; the selected model stays active.
  3. 3Start a new chat when you want a clean context or switch models at any time.

Facts and sources

Model-family claims come from provider documentation. Inputs, limits, and points are the PixMind route snapshot verified on September 4, 2026.

Frequently asked questions

How do I use DeepSeek V4 Pro for “Architecture decision”?

Turn requirements and constraints into options, trade-offs, and a decision record. Start with this template: Act as a staff architect. Compare three approaches for [system]. Use these constraints: [constraints]. Return a decision table, risks, migration steps, and a final recommendation.

How do I use DeepSeek V4 Pro for “Repository-scale code review”?

Trace behavior across files, identify failure paths, and propose a scoped patch plan. Start with this template: Review the attached code for [goal]. Trace the request end to end, list findings by severity with file evidence, then propose the smallest safe patch and focused tests.

How do I use DeepSeek V4 Pro for “Long-document synthesis”?

Extract decisions, disagreements, evidence, and action items from a large source set. Start with this template: Analyze these documents as one evidence set. Separate confirmed facts, open questions, and contradictions. Produce an executive summary plus a source-linked action table.

What inputs does DeepSeek V4 Pro currently support in PixMind?

This PixMind chat route currently accepts text. Use a vision-enabled sibling when the task depends on screenshots or photos. The current catalog flags: text.

How should I prompt DeepSeek V4 Pro?

Put the goal, source material, constraints, and output schema in separate sections. For long inputs, name the evidence the answer must preserve before asking for conclusions.

How is DeepSeek V4 Pro usage priced?

Current directory pricing is 1058.4 input points and 3175.2 output points per 1 million tokens.

When should I choose another model over DeepSeek V4 Pro?

DeepSeek V4 Pro is positioned for complex text reasoning, software architecture, code review, and long-document analysis. Check the comparison table when lower cost, different input support, or a heavier reasoning tier matters more.

What should I do if a DeepSeek V4 Pro response stops?

A network interruption, insufficient balance, or temporary model availability can stop a reply. Before resending, check whether token usage and points were already settled.

Start a conversation · DeepSeek V4 Pro

Use the prompt box above to send a focused first task, then continue in the full AI Chat workspace.

Start chatting