Models

GLM 5.2 vs MiMo V2.6 Pro Ultraspeed

Compare GLM 5.2 from Z.AI and MiMo V2.6 Pro Ultraspeed from Xiaomi on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.

Z.AIGLM 5.2XiaomiMiMo V2.6 Pro Ultraspeed
36% off
Z.AI logo
GLM 5.2
Z.AI · text → text

GLM-5.2 is Z.ai’s flagship model for the era of long-horizon tasks. With a truly usable 1M-token context window, it can handle project-level engineering context, execute long-running tasks more reliably, follow engineering standards more consistently, and complete the full development workflow from requirements to multi-platform deployment in a single task.

Input$1.1268$0.7212 /M
Output$3.9438$2.524 /M
Cache read$0.2817$0.1803 /M
Xiaomi logo
MiMo V2.6 Pro Ultraspeed
Xiaomi · text, image, audio, video → text

MiMo-V2.6-Pro-UltraSpeed combines the flagship performance of MiMo-V2.6-Pro and offers up to 20× output speed to serve highly real-time interactive and latency-sensitive production scenarios.

Input$4.8 /M
Output$9.6 /M
Cache read$0.0384 /M

Pricing & Specifications

Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.

GLM 5.2
MiMo V2.6 Pro Ultraspeed
Input /M
$1.1268$0.721236%
$4.8
Output /M
$3.9438$2.52436%
$9.6
Cache read /M
$0.2817$0.180336%
$0.0384
Context length
1,000,000
1,000,000
Max output
131,072
0
Time to First Token
1.0 s
24.0 s
Throughput
35.9 tok/s
16.2 tok/s
Modalities
text
textimageaudiovideo
Supported Parameters
thinkingtoolsfunction callingstructured outputs
API Formats
chat_completions · claude_api
Released
June 16, 2026
September 22, 2026

Promotional prices show the discounted rate; see each model page for promotion windows.

Activity Past 30 Days

Daily traffic served through AIHubMix — how demand for each model is trending.

glm-5.2mimo-v2.6-pro-ultraspeed

Tokens / day

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Requests / day

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Performance Past 3 Days

Measured on real AIHubMix traffic, hourly buckets. Gaps mean no traffic in that hour.

glm-5.2mimo-v2.6-pro-ultraspeed

Throughput (tok/s)

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TTFT (s)

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Uptime (%)

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Cost calculator

Estimate your monthly bill for the same workload on each model.

GLM 5.2
$127$81.13 /mo
MiMo V2.6 Pro Ultraspeed
$432 /mo

Monthly = daily × 30. Discounted rates applied where a promotion is active.

FAQ

Which is cheaper: GLM 5.2, MiMo V2.6 Pro Ultraspeed?

GLM 5.2: $2.524/M output tokens; MiMo V2.6 Pro Ultraspeed: $9.6/M. Use the cost calculator above to estimate your own workload.

Which responds faster?

GLM 5.2: 1.0s time to first token measured on AIHubMix; see the live performance charts above for how each model behaves across the day.

How large is each context window?

GLM 5.2 accepts 1,000,000 and MiMo V2.6 Pro Ultraspeed accepts 1,000,000 input tokens.

Which one generates tokens faster?

GLM 5.2 at 35.9 tok/s and MiMo V2.6 Pro Ultraspeed at 16.2 tok/s, measured as output throughput on AIHubMix — a separate metric from time to first token.

What inputs and capabilities does each model support?

GLM 5.2 accepts text input and supports thinking, tool calling, function calling and structured outputs; MiMo V2.6 Pro Ultraspeed accepts text, image, audio and video input.

Can I call GLM 5.2 and MiMo V2.6 Pro Ultraspeed with the same API key?

Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.

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