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BenchLM
Anthropic logo
Model A
Claude 4 Sonnet

Anthropic

41.77/100

Supported · Public rank #184

90% interval 38.7–44.8

Claude 4 Sonnet vs MiMo-V2.5

Updated September 4, 2026. Public scores include evidence status and uncertainty. They are not guarantees for a specific workload.

Xiaomi logo
Model B
MiMo-V2.5

Xiaomi

60.72/100

Estimated · Public rank #68

90% interval 47.8–72.2

Decision reading

MiMo-V2.5 has the higher public score, 60.72 versus 41.77, and the 90% score intervals do not overlap.

1 results are shared. Category rows resting on Estimated evidence or different benchmark sets are marked directional and do not name a winner.

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Which one for your work

Recommendations appear only when a shared evidence basis or an explicit operating constraint supports the call. Secondary and unsupported use cases stay disclosed below the initial list.

  • Long documents

    Prompts that approach the documented context limit

    MiMo-V2.5

    MiMo-V2.5 has the larger documented context window.

    Confidence: documented

Show secondary and unsupported calls

  • Coding work

    Code generation, repair, and software-engineering tasks

    Not enough matched evidence

    MiMo-V2.5 is scored on Estimated evidence for coding, so the reading is directional rather than like-for-like.

    Confidence: limited

  • Agentic work

    Tool use, computer use, and multi-step task completion

    Not enough matched evidence

    Claude 4 Sonnet and MiMo-V2.5 are scored on Estimated evidence for agentic, so the reading is directional rather than like-for-like.

    Confidence: limited

  • Chat turn cost

    1K fresh input + 500 output tokens

    Not enough matched evidence

    A complete comparable API-rate estimate is not available for both models.

    Confidence: listed-rates

  • Cache-heavy agent loop cost

    200K cached + 20K fresh input + 10K output tokens

    Not enough matched evidence

    The page does not recommend a cost winner because at least one model cannot fit the stated workload in one request. Claude 4 Sonnet does not fit this workload in one request. Claude 4 Sonnet has no published cached-input rate, so cached tokens use its listed input rate. MiMo-V2.5 has no comparable published API token rate.

    Confidence: rate-fallback

  • Repository review cost

    50K fresh input + 3K output tokens

    Not enough matched evidence

    A complete comparable API-rate estimate is not available for both models.

    Confidence: listed-rates

What is actually comparable

Shared results can support a head-to-head reading. Results present for only one model describe coverage, not superiority.

Shared results
1
Claude 4 Sonnet only
2
MiMo-V2.5 only
14
Like-for-like categories
0 / 8

3 categories rest on Estimated evidence or different evidence sets. Those rows remain visible for coverage context but do not name a winner.

Category results, on a stated basis

Each row shows the public-lane category score for both models: the BenchAlign lane for agentic, coding, and knowledge, and the weighted public rows elsewhere, with the same rank each model page reports. A row is like-for-like only when both scores rest on Supported evidence or the same weighted set. Directional and not-comparable rows remain visible, but they never receive a winner.

Agentic

Directional only
Claude 4 Sonnet
42.3
Estimated · #115/151
MiMo-V2.5
51.1
Estimated · #58/151
Basis
BenchAlign lane · 2 vs 6 public rows
Reading
Directional only

Coding

Directional only
Claude 4 Sonnet
38.0
Supported · #149/183
MiMo-V2.5
54.8
Estimated · #45/183
Basis
BenchAlign lane · 1 vs 4 public rows
Reading
Directional only

Knowledge

Directional only
Claude 4 Sonnet
41.1
Estimated · #134/181
MiMo-V2.5
53.8
Estimated · #65/181
Basis
BenchAlign lane · 0 vs 2 public rows
Reading
Directional only

Reasoning

Not comparable
Claude 4 Sonnet
53.9
Unranked · 2 rankable rows
MiMo-V2.5
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Math

Not comparable
Claude 4 Sonnet
Not ranked
MiMo-V2.5
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Multilingual

Not comparable
Claude 4 Sonnet
Not ranked
MiMo-V2.5
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Multimodal

Not comparable
Claude 4 Sonnet
51.7
Unranked · 1 rankable row
MiMo-V2.5
58.5
#29/48
Basis
Provisional lane · 0 vs 2 weighted rows
Reading
Not comparable

Instruction following

Not comparable
Claude 4 Sonnet
53.4
#75/120
MiMo-V2.5
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Ranks count the models scored in each category’s lane, so the agentic, coding, and knowledge denominators (BenchAlign) differ from the provisional-lane categories. Unranked scores sit on the lane’s scale but never name a winner. Like-for-like rows within 0.5 points read as a practical tie.

Shape of the matched evidence

Only shared public evidence is shown. Sparse evidence stays a ruled list rather than being closed into a radar shape.

A shared-evidence shape is not available.

BenchLM does not draw a radar or infer missing axes when the matched evidence is too sparse.

What each workload costs

Three fixed token mixes turn per-token rates into comparable decisions. Each scenario states context fit and whether cached input had to fall back to the published list-input rate.

Chat turn

1K fresh input + 500 output tokens

Claude 4 Sonnet
$0.0105
Fits in one request
MiMo-V2.5
API rate not published
Fits in one request

MiMo-V2.5 has no comparable published API token rate.

Repository review

50K fresh input + 3K output tokens

Claude 4 Sonnet
$0.195
Fits in one request
MiMo-V2.5
API rate not published
Fits in one request

MiMo-V2.5 has no comparable published API token rate.

Cache-heavy agent loop

200K cached + 20K fresh input + 10K output tokens

Claude 4 Sonnet
$0.81
Does not fit in one request
Cached input priced at the published list-input rate
MiMo-V2.5
API rate not published
Fits in one request
Cached-input rate unavailable

Claude 4 Sonnet does not fit this workload in one request. Claude 4 Sonnet has no published cached-input rate, so cached tokens use its listed input rate. MiMo-V2.5 has no comparable published API token rate.

Specification differences

Sourced differences are shown directly. Missing facts stay explicit instead of being inferred from a model name or family.

Context window

Maximum documented context; output-token limits may be lower.

Claude 4 Sonnet

200K

MiMo-V2.5

1M

API model ID

Claude 4 Sonnet

Not sourced

MiMo-V2.5

Not sourced

Cached-input rate

A missing cached-input rate falls back to the listed input rate only in the stated workload estimate.

Claude 4 Sonnet

Not published

MiMo-V2.5

No comparable hosted API rate

Documented inputs

Claude 4 Sonnet

Not sourced

MiMo-V2.5

Not sourced

Documented outputs

Claude 4 Sonnet

Not sourced

MiMo-V2.5

Not sourced

Provider availability

Claude 4 Sonnet

Not sourced

MiMo-V2.5

Not sourced

Reasoning profile

Claude 4 Sonnet

Non-Reasoning

MiMo-V2.5

Reasoning

Weight access

Claude 4 Sonnet

Proprietary

MiMo-V2.5

Proprietary

License

Claude 4 Sonnet

Proprietary

MiMo-V2.5

Proprietary

Release date

Claude 4 Sonnet

2025-05-01

MiMo-V2.5

2026-04-22

If you already use one of these models
Deployment change
The models list different providers, so authentication, endpoint behavior, limits, and feature support may change.
Quality signal
MiMo-V2.5 has the higher public score, 60.72 versus 41.77, and the 90% score intervals do not overlap.
Workload cost
A complete comparable API-rate estimate is not available for both models.
Context tradeoff
MiMo-V2.5 has the larger documented window (1M).

Run the same representative tasks against both endpoints before changing production traffic.

Benchmark evidence

The full public result ledger is available for audit without forcing a wide desktop table onto a phone.

Browse raw public benchmark evidence17 rows

Agentic

  • Gert Labs

    Shared source
    Claude 4 Sonnet39.66%
    MiMo-V2.546.89%

    MiMo-V2.5 leads this result

  • JobBench

    Claude 4 Sonnet18.4%
    Source
    MiMo-V2.5—

    Not directly comparable

  • Claw-Eval

    Claude 4 Sonnet—
    MiMo-V2.562.3%
    Source

    Not directly comparable

  • MM-ClawBench

    Claude 4 Sonnet—
    MiMo-V2.523.8%
    Source

    Not directly comparable

  • Terminal-Bench 2.0

    Claude 4 Sonnet—
    MiMo-V2.565.8%
    Source

    Not directly comparable

  • ResearchClawBench

    Claude 4 Sonnet—
    MiMo-V2.516.9%
    Source

    Not directly comparable

  • Terminal-Bench 2.1 (Vals)

    Claude 4 Sonnet—
    MiMo-V2.560.7%
    Source

    Not directly comparable

Coding

  • SWE-bench Verified

    Claude 4 Sonnet72.7%
    Source
    MiMo-V2.5—

    Not directly comparable

  • SWE-bench Pro

    Claude 4 Sonnet—
    MiMo-V2.556.1%
    Source

    Not directly comparable

  • Terminal-Bench 2.0

    Claude 4 Sonnet—
    MiMo-V2.565.8%
    Source

    Not directly comparable

  • LiveCodeBench (Vals)

    Claude 4 Sonnet—
    MiMo-V2.581.5%
    Source

    Not directly comparable

  • SWE-bench (Vals)

    Claude 4 Sonnet—
    MiMo-V2.571.0%
    Source

    Not directly comparable

Knowledge

  • GPQA Diamond (Vals)

    Claude 4 Sonnet—
    MiMo-V2.581.6%
    Source

    Not directly comparable

  • MMLU-Pro (Vals)

    Claude 4 Sonnet—
    MiMo-V2.582.9%
    Source

    Not directly comparable

Multimodal

  • Video-MME (with subtitle)

    Claude 4 Sonnet—
    MiMo-V2.587.7%
    Source

    Not directly comparable

  • CharXiv

    Claude 4 Sonnet—
    MiMo-V2.581%
    Source

    Not directly comparable

  • MMMU-Pro

    Claude 4 Sonnet—
    MiMo-V2.577.9%
    Source

    Not directly comparable

Frequently asked questions

Which is better, Claude 4 Sonnet or MiMo-V2.5?

MiMo-V2.5 has the higher public score, 60.72 versus 41.77, and the 90% score intervals do not overlap. That is the clearest overall quality signal in the current public data.

Which is better for coding, Claude 4 Sonnet or MiMo-V2.5?

MiMo-V2.5 scores higher for coding on the public lane, 54.8 to 38. MiMo-V2.5 is scored on Estimated evidence for coding, so the reading is directional rather than like-for-like. BenchLM does not name a winner for coding from a directional reading; read the shared benchmark rows directly and test the models on the same task set.

Which is better for agentic tasks, Claude 4 Sonnet or MiMo-V2.5?

MiMo-V2.5 scores higher for agentic tasks on the public lane, 51.1 to 42.3. Claude 4 Sonnet and MiMo-V2.5 are scored on Estimated evidence for agentic tasks, so the reading is directional rather than like-for-like. BenchLM does not name a winner for agentic tasks from a directional reading; read the shared benchmark rows directly and test the models on the same task set.

Which costs less, Claude 4 Sonnet or MiMo-V2.5?

Both models do not have comparable published API token rates, so this page does not name a universal price winner.

Which has the larger context window, Claude 4 Sonnet or MiMo-V2.5?

MiMo-V2.5 has the larger documented context window: 1M, compared with 200K.

Related comparisons

Compare API pricing Read the methodology Open the model selector

Last updated September 4, 2026

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