Xiaomi

Xiaomi MiMo-V2.5-Pro

Name: Xiaomi MiMo-V2.5-Pro
Author: Xiaomi

Xiaomi MiMo-V2.5-Pro is a Xiaomi model with 1.05M context, Not verified in / Not verified out per million tokens, last verified October 25, 2026. Open weights: yes. Status: Retired since October 21, 2026; the current pick is Xiaomi MiMo-V2.6-Pro. Public-board scores are linked to the publisher; vendor-only figures stay in the watch-out, not on the board.

MiMo-V2.5-Pro is Xiaomi's open-weight (MIT) 1.02T MoE for text-based agentic work with a 1M context.

Recorded profile verification October 25, 2026Individual provider fields may changeAccess: retired — Xiaomi documents the old API name expiring October 21, 2026 at 10:00 Beijing time (02:00 UTC), after which requests return errors. A preceding October 14 automatic replacement used mimo-v2.6-pro and successor billing. The same notice conflicts on the routing hour (10:00 in its table; 18:00 in prose); the day and final expiry agree. Downloaded MIT weights remain available.

AI model specification details
Specification	Xiaomi MiMo-V2.5-Pro
Provider	Xiaomi
Tier	Frontier
Context window	1.05M
Max output	Not verifiedUnverified
Input / 1M tokens	Not verifiedUnverified
Output / 1M tokens	Not verifiedUnverified
Weights	Open
Parameters	1.02T total / 42B active (MoE)
Reasoning levels	Not verifiedUnverified
Modalities	text
License	MIT
Released	April 23, 2026

Pricing tiers: Historical checkpoint: no current first-party API quote is published here. The old name temporarily routed to its V2.6 replacement on October 14 with successor billing, then expired October 21, 2026 at 10:00 Beijing time. This does not price self-hosting or third-party serving. Its prior 131,072 hosted completion ceiling is historical; an independent native generation cap remains unverified.

Best for

Historical checkpoint reproducibility
Existing MIT-weight self-hosted deployments

Watch out

The old first-party API name is retired; MIT checkpoint weights remain downloadable. Native configuration retains 1,048,576 positions. The Pro checkpoint is text-only; replacement V2.6-Pro multimodality does not alter it. Historical hosted thinking settings, output defaults and benchmark measurements do not become current serving guarantees. No separate hard native output cap is established.

History

Xiaomi MiMo-V2.5-Pro timeline

Release and status events for this model that passed two-source verification — dated, sourced, and linked.

MiMo V2.5 API names expireStatus updateOctober 21, 2026
Xiaomi's published schedule expires mimo-v2.5-pro and mimo-v2.5 at 10:00 Beijing time, after an interim replacement-routing period.
Xiaomi API replacement and name-expiry notice

Source receipts

Catalog figures for this model were checked against the following sources.

Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Current scoped native/API pricing, licence, reasoning or lifecycle evidence (accessed 2026-10-25)
Artificial Analysis retained October 1 table; capture date (accessed 2026-10-01)
Xiaomi April 27 Pro open-weight announcement: separate from April 23 API beta (accessed 2026-10-02)
Xiaomi May 27 Beijing-time price cut and removal of length tiers (accessed 2026-10-02)

Common questions

Xiaomi MiMo-V2.5-Pro

Answered from the verified figures on this page rather than general guidance.

What is Xiaomi MiMo-V2.5-Pro's context window?

Xiaomi MiMo-V2.5-Pro accepts about 1.05M tokens of context. That only matters if you routinely send very long documents, large codebases, or multi-turn histories that approach that limit.

What is Xiaomi MiMo-V2.5-Pro best for?

Xiaomi MiMo-V2.5-Pro is a frontier tier from Xiaomi. It suits historical checkpoint reproducibility, existing mit-weight self-hosted deployments. The old first-party API name is retired; MIT checkpoint weights remain downloadable. Native configuration retains 1,048,576 positions. The Pro checkpoint is text-only; replacement V2.6-Pro multimodality does not alter it. Historical hosted thinking settings, output defaults and benchmark measurements do not become current serving guarantees. No separate hard native output cap is established.

Can I self-host Xiaomi MiMo-V2.5-Pro?

Xiaomi MiMo-V2.5-Pro publishes open weights, but self-hosting depends on the licence, hardware footprint, quantisation quality, and serving stack. A hosted API is often cheaper until you have measured throughput and concurrency on your own hardware.

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