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GPT 6 Astra vs Inkling

At a glance

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

Thinking Machines Lab's open-weight multimodal model with 41B active parameters out of 975B total.

524K ctx$1.00/$4.05 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
Reasoning & Knowledge
Graduate Science—Expert-Level—Factual Recall—
Math
Competition Math—
Coding
Real-World Coding—
Agentic
Terminal Tasks—
Reasoning
Sources:Provider·OpenRouter· as of 2026-07-15
Cheaper91%
Reasoning & Knowledge
Graduate Science87.2%Expert-Level29.7%Factual Recall43.9%
Math
Competition Math97.1%
Coding
Real-World Coding77.6%
Agentic
Terminal Tasks63.8%
Specs
1.1M
Context
128K
Max output
Sep 2026
Released
524K
Context
16K
Max output
Jul 2026
Released
Capabilities
Vision
Audio
Reasoning
Vision
Audio
Reasoning
Pricing
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
Live pricing, shown before you run
Input90%$1.00/M tokens
Output92%$4.05/M tokens
Cache read83%$0.17/M tokens
Chat with GPT 6 AstraGo to model
Chat with InklingGo to model
Frequently Asked Questions: GPT 6 Astra vs Inkling▼

Which is better, GPT 6 Astra or Inkling?

▼

Both GPT 6 Astra and Inkling 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, GPT 6 Astra or Inkling?

▼

Inkling has a lower blended cost. GPT 6 Astra: $10.00 input / $50.00 output. Inkling: $1.00 input / $4.05 output.

Which has a larger context window, GPT 6 Astra or Inkling?

▼

GPT 6 Astra has a larger context window: GPT 6 Astra supports 1.1M tokens vs Inkling at 524K tokens.

Do both GPT 6 Astra and Inkling support vision?

▼

Yes, both GPT 6 Astra and Inkling support vision/image input.

What are the key differences between GPT 6 Astra and Inkling?

▼

Key differences: Inkling 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 GPT 6 Astra and Inkling for free on idapt.app to see which performs better for your specific needs.

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