MiMo-V2.5-Pro
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....
Updated 2 h ago · first seen 11 Sept 2026
model_01M294WW0THY1JB2Y40QX7ZJ4S
- Context
- 1M tokens
- T2 · 2 h ago
- Released
- 22 Apr 2026
- T2 · 4 h ago
Specification
- Release date
- 22 Apr 2026
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Openness
- open-weights
Source:Artificial AnalysisT2observed 2 h agomedium
- Context window
- 1M tokens
Source:Artificial AnalysisT2observed 2 h agomedium
- Max output
- 131.1K tokens
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Modalities
- text
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Input modalities
- text
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Output modalities
- text
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Hugging Face repo
- XiaomiMiMo/MiMo-V2.5-Pro
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Aa median output tokens per second
- 42.4
Source:Artificial AnalysisT2observed 2 h agomedium
- Openrouter id
- xiaomi/mimo-v2.5-pro
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
- Supported parameters
- frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
Each value shows its source, tier and observation time. Conflicting claims are kept side by side and flagged — never averaged. How AI Atlas records facts →
Provenance
Attributed facts
15
Source tiers
T215
Freshest observation
2 h ago
Conflicts
None
Modalities
- Modalities
- text
- Input
- text
- Output
- text
Capabilities
Tool calling
Yes
OpenRouter public model & pricing listing · T2
Structured output
Yes
OpenRouter public model & pricing listing · T2
Reasoning
Yes
OpenRouter public model & pricing listing · T2
Vision
Unavailable
Audio
Unavailable
Fine-tuning available
Unavailable
- Context window
- 1M tokens
Source:Artificial AnalysisT2observed 2 h agomedium
- Max output
- 131.1K tokens
Source:OpenRouter public model & pricing listingT2observed 4 h agomedium
| Benchmark | Score | Metric | Config | Evaluated | Source |
|---|---|---|---|---|---|
| τ²-bench | 94.15% | pass^1 | aa_slug=mimo-v2-5-pro · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Artificial Analysis Intelligence Index | 26.41 | index | aa_slug=mimo-v2-5-pro · version=4.3 · estimated=false | — | artificialanalysis.aiT2 |
| GPQA | 86.57% | accuracy | aa_slug=mimo-v2-5-pro · variant=GPQA Diamond · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Humanity's Last Exam | 35.68% | accuracy | aa_slug=mimo-v2-5-pro · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| IFBench | 79.86% | accuracy | aa_slug=mimo-v2-5-pro · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| SciCode | 50.58% | accuracy | aa_slug=mimo-v2-5-pro · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Terminal-Bench | 43.18% | accuracy | aa_slug=mimo-v2-5-pro · variant=hard · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Terminal-Bench | 65.17% | accuracy | aa_slug=mimo-v2-5-pro · variant=v2.1 · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
| Terminal-Bench | 0% | accuracy | aa_slug=mimo-v2-5-pro · variant=v4.0 · evaluator=Artificial Analysis · index_version=4.3 | — | artificialanalysis.aiT2 |
Scores are reported as published, with their evaluation configuration (harness, prompting, judge). Results with different configs are not directly comparable — see methodology.
Current prices
| Provider | Input / 1M | Output / 1M | Cached in | Batch in / out | Context | Observed | Source |
|---|---|---|---|---|---|---|---|
| OpenRouterxiaomi/mimo-v2.5-pro | $0.435 | $0.87 | $0.0036 | — | 1.05M | 2 h ago | openrouter.aiT2 |
USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.
Available through 1
Price history
Input price · USD / 1M tokens
Output price · USD / 1M tokens
- OpenRouter
No hardware estimate available
No lineage recorded
Papers 0
No papers linked yet.
Repositories 0
No repositories linked yet.
As of
Rewind the record: see this entity's attributes exactly as AI Atlas knew them on a given day.
Claim history · Supported parameters
Supported parameterssupported_parameters1
| Value | Valid from → to | Status | Source | Confidence | Extractor |
|---|---|---|---|---|---|
| frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, min_p, presence_penalty, reasoning, repetition_penalty, response_format, seed, stop, structured_outputs, temperature, tool_choice, tools, top_k, top_logprobs, top_p | → current | current | OpenRouter public model & pricing listingT2 | medium | deterministic |
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
MiMo-V2.5-Pro scores 43.18% on Terminal-Bench
artificial_analysisMiMo-V2.5-Pro scores 65.17% on Terminal-Bench
artificial_analysisMiMo-V2.5-Pro scores 0% on Terminal-Bench
artificial_analysisMiMo-V2.5-Pro scores 35.68% on Humanity's Last Exam
artificial_analysisMiMo-V2.5-Pro scores 26.41 on Artificial Analysis Intelligence Index
artificial_analysisMiMo-V2.5-Pro: context length changed from 1050000 to 1000000
Context window1.05M tokens→1M tokensartificial_analysisOpenRouter lists MiMo-V2.5-Pro at $0.435 in / $0.87 out per 1M tokens
openrouter
| Source | Document | Type | Tier | Last observed | Snapshots |
|---|---|---|---|---|---|
| Artificial Analysis | artificialanalysis.ai/leaderboards/models | leaderboard | T2· Quality secondary | 2 h ago | 1 |
| OpenRouter public model & pricing listing | openrouter.ai/api/v1/models | catalogue | T2· Quality secondary | 2 h ago | 2 |
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.