AI model comparison

Inkling Small vs MiMo-V2.5-Pro

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

MiMo-V2.5-Pro is Xiaomi’s flagship model, delivering strong performance in general agentic capabilities, complex software engineering, and long-horizon tasks, with top rankings on benchmarks such as ClawEval, GDPVal, and SWE-bench Pro.

Input / 1M
$0.44
Output / 1M
$0.87
Context
1.05M

At a glance

Quick verdict

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

Lower price

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MiMo-V2.5-Pro

1.1x cheaper for a typical chat

Higher intelligence score

xiaomi logo

MiMo-V2.5-Pro

26 vs 25.7 on Artificial Analysis

Larger context window

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MiMo-V2.5-Pro

1.05M vs 524K 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
xiaomi logoMiMo-V2.5-Pro26

Coding index

thinkingmachines logoInkling Small52.9
xiaomi logoMiMo-V2.5-Pro60.2

Agentic index

thinkingmachines logoInkling Small23.5
xiaomi logoMiMo-V2.5-Pro21.3

Pricing

Inkling Small vs MiMo-V2.5-Pro API pricing

Per-token API rates. Cheaper option highlighted.

Metricthinkingmachines logoInkling Smallxiaomi logoMiMo-V2.5-Pro
Input tokensPer 1M tokens$0.45$0.44
Output tokensPer 1M tokens$1.20$0.87
Cached input (read)Per 1M tokens$0.10$0.00
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
xiaomi logoMiMo-V2.5-Pro$1.31

Coding task

30K in, 4K out

thinkingmachines logoInkling Small$18.30$7.80 cached
xiaomi logoMiMo-V2.5-Pro$16.53$3.59 cached

Long document summary

150K in, 2K out

thinkingmachines logoInkling Small$69.90$17.40 cached
xiaomi logoMiMo-V2.5-Pro$66.99$2.28 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 Smallxiaomi logoMiMo-V2.5-Pro
Context window524K tokens1.05M tokens
Max output262K tokens131K tokens
Input typesAudio, Image, TextText
Output typesTextText
Reasoning effort levelsMax, High, Medium, Low, Minimal, NoneNot available
Default reasoning effortHighNot available
Release dateJuly 30, 2026April 22, 2026

Features

Supported features

API features available for each model.

Metricthinkingmachines logoInkling Smallxiaomi logoMiMo-V2.5-Pro
Tool callingSupportedSupported
Structured outputsNot supportedSupported
JSON modeNot supportedSupported
ReasoningSupportedSupported
TemperatureSupportedSupported
Stop sequencesSupportedSupported
Deterministic seedSupportedSupported
Verbosity controlNot supportedNot supported

Our take

MiMo-V2.5-Pro is 1.1x cheaper for a typical chat. MiMo-V2.5-Pro scores higher on the Artificial Analysis Intelligence Index (26 vs 25.7). MiMo-V2.5-Pro has the larger context window (1.05M vs 524K 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 MiMo-V2.5-Pro cheaper?

MiMo-V2.5-Pro is cheaper for a typical chat (2K input tokens and 500 output tokens). MiMo-V2.5-Pro costs $0.44 per 1M input tokens and $0.87 per 1M output tokens, while Inkling Small costs $0.45 per 1M input tokens and $1.20 per 1M output tokens.

Which has a bigger context window, Inkling Small or MiMo-V2.5-Pro?

MiMo-V2.5-Pro supports up to 1.05M tokens of context, compared with 524K for Inkling Small.

Is Inkling Small smarter than MiMo-V2.5-Pro?

On the Artificial Analysis Intelligence Index, Inkling Small scores 25.7 and MiMo-V2.5-Pro scores 26, putting MiMo-V2.5-Pro ahead. Benchmarks don't capture everything, so the best test is running your own prompts through both.

Can I use Inkling Small and MiMo-V2.5-Pro at the same time?

Yes. Shortcut Chat sends one prompt to multiple models at once, so you can see Inkling Small and MiMo-V2.5-Pro answer side by side and keep the better response.

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Why choose? Ask both.

Send one prompt to Inkling Small and MiMo-V2.5-Pro at the same time. Compare the answers side by side and keep the best one.