AI model comparison

Inkling Small vs Kimi K2.6

Pricing, context window, benchmarks, and features compared side by side. Or skip the guesswork and send one prompt to both.

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Thinking Machines

Inkling Small

Inkling Small is an open-weight multimodal mixture-of-experts model from Thinking Machines Lab, with 12B active parameters out of 276B total.

Input / 1M
$0.45
Output / 1M
$1.20
Context
524K
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Moonshot AI

Kimi K2.6

Kimi K2.6 is Moonshot AI's next-generation multimodal model, designed for long-horizon coding, coding-driven UI/UX generation, and multi-agent orchestration.

Input / 1M
$0.43
Output / 1M
$2.45
Context
262K

At a glance

Quick verdict

How the two models stack up on the things people ask about most.

Lower price

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Inkling Small

1.4x cheaper for a typical chat

Higher intelligence score

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Kimi K2.6

27 vs 25.7 on Artificial Analysis

Larger context window

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Inkling Small

524K vs 262K tokens

Newer release

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Inkling Small

Released July 30, 2026

Benchmarks

Benchmark scores

Independent scores from Artificial Analysis. Higher is better.

Intelligence index

thinkingmachines logoInkling Small25.7
moonshotai logoKimi K2.627

Coding index

thinkingmachines logoInkling Small52.9
moonshotai logoKimi K2.661.8

Agentic index

thinkingmachines logoInkling Small23.5
moonshotai logoKimi K2.620.5

Pricing

Inkling Small vs Kimi K2.6 API pricing

Per-token API rates. Cheaper option highlighted.

Metricthinkingmachines logoInkling Smallmoonshotai logoKimi K2.6
Input tokensPer 1M tokens$0.45$0.43
Output tokensPer 1M tokens$1.20$2.45
Cached input (read)Per 1M tokens$0.10$0.11
Cache writePer 1M tokensNot availableNot available

What it costs in practice

Estimated cost per 1,000 requests at standard rates. Coding and long-document figures also show the cost when the input is already cached.

Chat message

2K in, 500 out

thinkingmachines logoInkling Small$1.50
moonshotai logoKimi K2.6$2.09

Coding task

30K in, 4K out

thinkingmachines logoInkling Small$18.30$7.80 cached
moonshotai logoKimi K2.6$22.83$13.03 cached

Long document summary

150K in, 2K out

thinkingmachines logoInkling Small$69.90$17.40 cached
moonshotai logoKimi K2.6$70.06$21.05 cached

Specs

Context window and capabilities

How much each model can read, how much it can write, and what it accepts as input.

Metricthinkingmachines logoInkling Smallmoonshotai logoKimi K2.6
Context window524K tokens262K tokens
Max output262K tokens236K tokens
Input typesAudio, Image, TextImage, Text
Output typesTextText
Reasoning effort levelsMax, High, Medium, Low, Minimal, NoneNot available
Default reasoning effortHighNot available
Release dateJuly 30, 2026April 20, 2026

Features

Supported features

API features available for each model.

Metricthinkingmachines logoInkling Smallmoonshotai logoKimi K2.6
Tool callingSupportedSupported
Structured outputsNot supportedSupported
JSON modeNot supportedSupported
ReasoningSupportedSupported
TemperatureSupportedSupported
Stop sequencesSupportedSupported
Deterministic seedSupportedSupported
Verbosity controlNot supportedNot supported

Our take

Inkling Small is 1.4x cheaper for a typical chat. Kimi K2.6 scores higher on the Artificial Analysis Intelligence Index (27 vs 25.7). Inkling Small has the larger context window (524K vs 262K tokens). The right pick depends on your workload, so the quickest way to settle it is to send the same prompt to both and compare.

FAQ

Frequently asked questions

Is Inkling Small or Kimi K2.6 cheaper?

Inkling Small is cheaper for a typical chat (2K input tokens and 500 output tokens). Inkling Small costs $0.45 per 1M input tokens and $1.20 per 1M output tokens, while Kimi K2.6 costs $0.43 per 1M input tokens and $2.45 per 1M output tokens.

Which has a bigger context window, Inkling Small or Kimi K2.6?

Inkling Small supports up to 524K tokens of context, compared with 262K for Kimi K2.6.

Is Inkling Small smarter than Kimi K2.6?

On the Artificial Analysis Intelligence Index, Inkling Small scores 25.7 and Kimi K2.6 scores 27, putting Kimi K2.6 ahead. Benchmarks don't capture everything, so the best test is running your own prompts through both.

Can I use Inkling Small and Kimi K2.6 at the same time?

Yes. Shortcut Chat sends one prompt to multiple models at once, so you can see Inkling Small and Kimi K2.6 answer side by side and keep the better response.

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Why choose? Ask both.

Send one prompt to Inkling Small and Kimi K2.6 at the same time. Compare the answers side by side and keep the best one.