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Inkling: price, performance and context

Open Inkling by Thinking Machines costs $1.00 per 1M input and $4.05 per 1M output tokens, handles up to 524.3K tokens in one request (≈ 1,600 pages of text) and scores 25 points on the AgentKernel performance index, rank 68 of 212.

Privacy: zero data retention with 2 providers, not in the EU. Availability over the last 24 h: 98.3%.

Updated Oct 09, 2026, 16:49 UTC · thinkingmachines/inkling

Open in the interactive comparison

Key facts

Licence
Open weights: free to download and self-host
Input / 1M tokens
$1.00
Output / 1M tokens
$4.05
Context window
524.3K tokens
Max. output
471.9K tokens
Performance index
25 points · rank 68 of 212
Coding index
52.1 points · rank 52 of 119
Agentic index
22.5 points · rank 38 of 91
Cost at your usage
$2.013 / month
Knowledge cutoff
n/a
In the catalog since
Jul 17, 2026
Capabilities
Reasoning, Vision, Tool Calling

What do you get for $10.00?

Rules of thumb from the cost calculator, base rates without caching or taxes.

TaskCost per taskFor $10.00
Chat repliesA question with a short history, a detailed answer$0.0024,300
Email draftsBullet points in, a finished email out$0.0025,300
Document summariesRead 10 pages, write a one-page summary$0.0051,900
Code reviewsReview and comment on 500 lines of code$0.011,000
Book analysesAnalyse a 300-page book in one go$0.10892

Cheaper with similar performance

ModelLicencePerformanceYour cost / month
Ling 3.1 FlashinclusionAIProprietary41.1$0.00
Ling 3.0 Flash VLinclusionAIOpen24.6$0.036
Ling 3.0 FlashinclusionAIOpen20.1$0.037

Stronger models

ModelLicencePerformanceYour cost / month
Qwen3.7 PlusQwenProprietary25.2$0.64
MiMo-V2.5XiaomiOpen25.2$0.21
Hy3 previewTencentOpen25.3$0.33