Skip to main content
idapt
HomeAI ModelsExploreResourcesPricing
Sign inUse for Free
  • Home
  • Pricing
  • AI Models
  • Skills
  • Image models
  • Voice models
  • Video models
  • Rankings
  • Multi-Model Chat
  • Agents
  • Computers
  • Drive
  • Automations
  • AI Gateway
  • All features →
  • Blog
  • About
  • Comparisons
  • Benchmarks
  • Model Match
  • Demos
  • Help center
  • FAQ
  • Privacy
  • Support
  • Developers
  • Quickstarts
  • API reference
  • API pricing
  • CLI
  • MCP
  • Migrate
  • Downloads
  • Desktop
© idapt[email protected]TermsPrivacy PolicyLegal noticeReport content
X (Twitter)Discord

DeepSeek V4.1 Flash 1017 vs GPT 6 Astra

At a glance

DeepSeek's October 2026 checkpoint of the V4.1 Flash workhorse, refreshed for stronger agentic coding with shorter, faster answers.

1.0M ctx$0.15/$0.60 per M

OpenAI's new flagship for demanding end-to-end work: advanced analysis, software engineering, deep research, scientific work, and document creation.

1.1M ctx$10.00/$50.00 per M
Demos
All demos

No shared demos for these models yet.

AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:OpenRouter
Cheaper99%
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—
Agentic
Novel Reasoning—
Reasoning
CodingInsufficient data
AgenticInsufficient data
Sources:Epoch AI·OpenRouter· as of 2026-10-02
Reasoning & Knowledge
Graduate Science95.8%Factual Recall75.6%
Math
Competition Math100.0%
Agentic
Novel Reasoning95.0%
Specs
1.0M
Context
256K
Max output
Oct 2026
Released
1.1M
Context
128K
Max output
Sep 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input99%$0.15/M tokens
Output99%$0.60/M tokens
Cache read100%$0.003/M tokens
Live pricing, shown before you run
Input$10.00/M tokens
Output$50.00/M tokens
Cache read$1.00/M tokens
Cache write$12.50/M tokens
Web search$0.01/search
Chat with DeepSeek V4.1 Flash 1017Go to model
Chat with GPT 6 AstraGo to model
Frequently Asked Questions: DeepSeek V4.1 Flash 1017 vs GPT 6 Astra▼

Which is better, DeepSeek V4.1 Flash 1017 or GPT 6 Astra?

▼

Both DeepSeek V4.1 Flash 1017 and GPT 6 Astra are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.

Which is cheaper, DeepSeek V4.1 Flash 1017 or GPT 6 Astra?

▼

DeepSeek V4.1 Flash 1017 has a lower blended cost. DeepSeek V4.1 Flash 1017: $0.15 input / $0.60 output. GPT 6 Astra: $10.00 input / $50.00 output.

Which has a larger context window, DeepSeek V4.1 Flash 1017 or GPT 6 Astra?

▼

GPT 6 Astra has a larger context window: DeepSeek V4.1 Flash 1017 supports 1M tokens vs GPT 6 Astra at 1.1M tokens.

Do both DeepSeek V4.1 Flash 1017 and GPT 6 Astra support vision?

▼

Yes, both DeepSeek V4.1 Flash 1017 and GPT 6 Astra support vision/image input.

What are the key differences between DeepSeek V4.1 Flash 1017 and GPT 6 Astra?

▼

Key differences: DeepSeek V4.1 Flash 1017 is significantly cheaper. Compare full specs on this page.

Which model should I choose for my use case?

▼

If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both DeepSeek V4.1 Flash 1017 and GPT 6 Astra for free on idapt.app to see which performs better for your specific needs.

Open in App