ZMIME
Comparison · 2 models · Updated Oct 4, 2026

MiMo-V2.6-Pro-UltraSpeed vs Kimi K2.7 Code Highspeed

Too close to call on our weighted score (MiMo-V2.6-Pro-UltraSpeed 44, Kimi K2.7 Code Highspeed 44). The right pick depends on what you value most.

  1. Xiaomi

    MiMo-V2.6-Pro-UltraSpeed

    Released Sep 21, 2026

    44/100
    • ECI—
    • Price$4.35 / $8.70
    • Context1.05M
    Full specs Remove MiMo-V2.6-Pro-UltraSpeed

  2. Moonshot AI

    Kimi K2.7 Code Highspeed

    Released Jun 12, 2026

    44/100
    • ECI—
    • Price$1.90 / $8.00
    • Context262K
    Full specs Remove Kimi K2.7 Code Highspeed

  3. Add a model

    Make it a three-way comparison.

01 — Verdict

Too close to call

It is close. Our weighted score puts them within a point (MiMo-V2.6-Pro-UltraSpeed 44/100, Kimi K2.7 Code Highspeed 44/100), so choose by what matters most for your work: Kimi K2.7 Code Highspeed on price and MiMo-V2.6-Pro-UltraSpeed for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.

  • CapabilityNot enough dataNo independent benchmark covers every model here yet
  • Lowest priceKimi K2.7 Code HighspeedKimi K2.7 Code Highspeed $3.42 · MiMo-V2.6-Pro-UltraSpeed $5.44 per 1M tokens (3:1 blend)
  • Longest contextMiMo-V2.6-Pro-UltraSpeedMiMo-V2.6-Pro-UltraSpeed 1,048,576 · Kimi K2.7 Code Highspeed 262,144 tokens
  • Widest inputsMiMo-V2.6-Pro-UltraSpeedMiMo-V2.6-Pro-UltraSpeed: Text, Images, Audio, Video · Kimi K2.7 Code Highspeed: Text, Images, Video
  • Self-hostingAll open weightsEvery model here can be downloaded and run on your own hardware
How the score is built
MeasureWeightMiMo-V2.6-Pro-UltraSpeedKimi K2.7 Code Highspeed
Price50%1525
Inputs & features30%8080
Context window20%6137
Overall100%44/10044/100

Left out because at least one model lacks the data: capability. The remaining weights were rescaled.

02 — Side by side

Every spec in one table

Highlighted cells lead their row. Dashes mean the data is not published.

MiMo-V2.6-Pro-UltraSpeed vs Kimi K2.7 Code Highspeed specifications side by side
SpecificationMiMo-V2.6-Pro-UltraSpeedXiaomiKimi K2.7 Code HighspeedMoonshot AI
Capability
Capabilities Index (ECI)——
ECI rank——
Price per million tokens
Input$4.35$1.90 (best)
Output$8.70$8.00 (best)
Cached input$0.036—
Blended (3:1)$5.44$3.42 (best)
Long-context rateSame rateSame rate
Price sourceOfficial Xiaomi APIMedian of 11 providers
Limits
Context window1,048,576 tokens (best)262,144 tokens
Max output131,072 tokens262,144 tokens (best)
Inputs and features
TextYesYes
ImagesYesYes
PDFsNoNo
AudioYesNo
VideoYesYes
ReasoningYesYes
Tool callingYesYes
Structured outputNoYes
Availability
WeightsOpenOpen
API model IDmimo-v2.6-pro-ultraspeed—
API providers911 (best)
ReleasedSep 21, 2026Jun 12, 2026
Knowledge cutoff—Jan 2025
03 — Cost

What would a month cost?

Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.

  • MiMo-V2.6-Pro-UltraSpeed$60.90
  • Kimi K2.7 Code Highspeed$35.00
04 — Questions

Which should you choose?

Which is better: MiMo-V2.6-Pro-UltraSpeed or Kimi K2.7 Code Highspeed?

It is close. Our weighted score puts them within a point (MiMo-V2.6-Pro-UltraSpeed 44/100, Kimi K2.7 Code Highspeed 44/100), so choose by what matters most for your work: Kimi K2.7 Code Highspeed on price and MiMo-V2.6-Pro-UltraSpeed for long inputs. The score weighs price 50%, inputs & features 30%, context window 20%. None of the shared benchmarks cover every model here yet, so capability is left out of this verdict.

Which is cheaper, MiMo-V2.6-Pro-UltraSpeed or Kimi K2.7 Code Highspeed?

Kimi K2.7 Code Highspeed is cheaper at $1.90 input / $8.00 output per million tokens (median across 11 API providers). MiMo-V2.6-Pro-UltraSpeed costs $4.35 input / $8.70 output per million tokens (official Xiaomi API price). At a typical mix of three input tokens to one output token, that is $3.42 per million tokens for Kimi K2.7 Code Highspeed versus $5.44 for MiMo-V2.6-Pro-UltraSpeed (1.6× as much).

Which scores higher on benchmarks?

There is no independent benchmark that covers both models yet. MiMo-V2.6-Pro-UltraSpeed has not been scored yet and Kimi K2.7 Code Highspeed has not been scored yet.

Which is better for coding?

There are no published SWE-bench Verified results for MiMo-V2.6-Pro-UltraSpeed and Kimi K2.7 Code Highspeed yet, so there is no like-for-like coding score. Test both on a sample of your own tasks. Both support tool calling for agent workflows.

Which has the bigger context window?

MiMo-V2.6-Pro-UltraSpeed has the largest context window at 1,048,576 tokens, against 262,144 for Kimi K2.7 Code Highspeed. Maximum output per response: MiMo-V2.6-Pro-UltraSpeed up to 131,072, Kimi K2.7 Code Highspeed up to 262,144 tokens.

Which can read images, PDFs, audio or video?

MiMo-V2.6-Pro-UltraSpeed accepts text, images, audio and video; Kimi K2.7 Code Highspeed accepts text, images and video. MiMo-V2.6-Pro-UltraSpeed handles the widest range of inputs.

Are any of these open source?

Yes, both publish their weights, so you can self-host them.

Which is newer?

MiMo-V2.6-Pro-UltraSpeed is the newest, released Sep 21, 2026. Kimi K2.7 Code Highspeed came out Jun 12, 2026. Knowledge cutoff: Kimi K2.7 Code Highspeed Jan 2025.

How do you decide the winner?

Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Oct 4, 2026.

05 — Keep comparing

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