MiMo V2.6 Pro

MiMo-V2.6-Pro is Xiaomi's most capable reasoning model, built for complex engineering, long-horizon agent tasks and research work, with a one-million-token context window.

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input · usd / 1m tok

$0.435

output · usd / 1m tok

$0.87

context window

1.05mtokens

modalities · in → out

pricing

base api ratesusd per 1m tokens

input: $0.435
output: $0.87
cache read: $0.0036

providers

Tencent hosts MiMo V2.6 Pro. Impossibl routes your request intelligently and handles failover automatically when a provider is down.

Tencent

specifications

takes text and image in, gives text outxiaomi/mimo-v2.6-pro

creatorXiaomi
model typeText generation
context window1,048,576 tokens
maximum outputnot published
input
takes text and image in, gives text out
outputtext
tool callingnot verified
endpoint/v1/chat/completions

unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports. see the model documentation for integration details.

try it · your prompt, this model, live

# responses API
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["IMPOSSIBL_API_KEY"],
    base_url="https://api.impossibl.com/v1",
)

resp = client.responses.create(
    model="xiaomi/mimo-v2.6-pro",
    input="▌",
)
print(resp.output_text)

edit the prompt, then run

# responses API
import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["IMPOSSIBL_API_KEY"],
    base_url="https://api.impossibl.com/v1",
)

resp = client.responses.create(
    model="xiaomi/mimo-v2.6-pro",
    input="▌",
)
print(resp.output_text)

edit the prompt, then run

benchmarks

intelligence index

46.3#14 of 105 models on the gateway

omniscience8.4#22 of 81
humanity’s last exam49.4%#6 of 84

AA-LCR86.3%
SciCode60.9%
AutomationBench Partial58.6%
Humanity’s Last Exam49.4%
AnalystAgent37.5%
CritPt26.6%
GDP.pdf All-pass19.2%
Multilingual LCR18.3%

Intelligence Index46.32
Omniscience Index8.38
GDPval Elo1684.34
legal index (API)44.8
economics index (API)53.2
engineering index (API)46.9
intelligence index (API)46.3
strategy and ops index (API)47.8
finance and accounting index (API)46.1
healthcare and medical index (API)41.8

view source ↗all source data and breakdowns (json) ↗

each configuration is listed separately; these evaluations describe the tested model configuration, and performance and costs can differ on impossibl. unmeasured scores are omitted and api values keep their source units. last checked 2026-10-14.

compare MiMo V2.6 Pro with other models

frontier labs and open weights, best-ranked firstusd / 1m tok · in / out

anthropic/claude-opus-5-5$4.00 / $20.00compare →
openai/gpt-6-astra$10.00 / $50.00compare →
meta/muse-wonder$4.00 / $20.00compare →
qwen/qwen3.8-max$2.00 / $6.00compare →

impossibl models --all →

frequently asked questions

What is MiMo V2.6 Pro?

MiMo-V2.6-Pro is Xiaomi's most capable reasoning model, built for complex engineering, long-horizon agent tasks and research work, with a one-million-token context window. It reasons by default with an off switch, supports tool calling, and accepts image as well as text input.

How much does MiMo V2.6 Pro cost?

MiMo V2.6 Pro costs $0.435 per million input tokens and $0.87 per million output tokens through the Impossibl API. Cache reads cost $0.0036 per million tokens. All rates are in USD.

view the pricing table ↑

What is the context length of MiMo V2.6 Pro?

MiMo V2.6 Pro has a 1,048,576-token context window through the Impossibl API.

What inputs and outputs does MiMo V2.6 Pro support?

MiMo V2.6 Pro accepts text and image as input. MiMo V2.6 Pro returns text.

How do I use MiMo V2.6 Pro through an API?

MiMo V2.6 Pro is available through the Impossibl API. Use xiaomi/mimo-v2.6-pro as the model identifier with /v1/chat/completions. The quickstart explains how to create an API key and send your first request.

follow the api quickstart →

this page describes MiMo V2.6 Pro as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes. model descriptions and release dates, where available, use the creator sources linked under the answers above.

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