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Data

LFM3-1.7B vs Mistral Medium 3.5 128B

Updated October 27, 2026. Rank says Mistral Medium 3.5 128B is ahead. Price, access, and your workload can each overturn that. Public scores include evidence status and uncertainty.

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Decision reading

Mistral Medium 3.5 128B has the higher public point estimate, 33.76 versus 22.99. Their conditional score ranges overlap. These ranges do not establish rank confidence. 2 results are shared. Category rows resting on Estimated evidence or different benchmark sets are marked directional and do not name a winner.

Model A
LiquidAI logo

LiquidAI

22.99/100

Estimated · Public rank #211

Conditional range 8.6–37.3

Model B
Mistral logo

Mistral

33.76/100

Estimated · Public rank #169

Conditional range 19.4–48.1

Shared results
2
LFM3-1.7B only
22
Mistral Medium 3.5 128B only
5
Like-for-like categories
0 / 8
Estimated: LFM3-1.7B and Mistral Medium 3.5 128B. Conditional ranges do not establish rank confidence.How the comparison works

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.

No workload recommendation clears the current evidence threshold.

Use the matched evidence, workload costs, and sourced specifications below instead of treating a point score as a universal answer.

Show secondary and unsupported calls
  • Coding work

    Code generation, repair, and software-engineering tasks

    Not enough matched evidence

    LFM3-1.7B and Mistral Medium 3.5 128B are 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

    LFM3-1.7B is scored on Estimated evidence for agentic, so the reading is directional rather than like-for-like.

    Confidence: limited
  • Long documents

    Prompts that approach the documented context limit

    No clear pick

    The documented context windows are equal.

    Confidence: documented
  • 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

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

    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

Which one for a specific job

Choose a job from the LLM Selector's task catalog to see the category row it rests on, under the same basis rules as the table below. A directional row stays directional; choosing a job never creates a winner.

The same task catalog as the LLM Selector. Each job names the evidence surface it rests on; nothing here adds a new score.

13.0LFM3-1.7B23.0Mistral Medium 3.5 128B

Directional only · BenchAlign v5.8

Mistral Medium 3.5 128B has the higher coding point estimate. Conditional score ranges do not establish rank confidence.

Coding scores combine specific tasks and setups. Match the editor, harness, and effort to your workflow.

Same basis rules as the category table below

What is actually comparable

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

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

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.

Too few matched category axes support a radar. The ruled list below shows only shared benchmark results; positions use each benchmark’s normalized display scale when available.

Bars run 0–100 on each benchmark’s normalized display scale

Category results, on a stated basis

Each row shows the public-lane category score for both models: the BenchAlign v5.8 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
LFM3-1.7B
14.4
Estimated · #123/134
Mistral Medium 3.5 128B
21.9
Supported · #113/134
Basis
BenchAlign v5.8 lane · 10 vs 3 public rows
Reading
Directional only

Coding

Directional only
LFM3-1.7B
13.0
Estimated · #142/155
Mistral Medium 3.5 128B
23.0
Estimated · #118/155
Basis
BenchAlign v5.8 lane · 6 vs 2 public rows
Reading
Directional only

Knowledge

Directional only
LFM3-1.7B
25.5
Estimated · #175/189
Mistral Medium 3.5 128B
31.6
Supported · #152/189
Basis
BenchAlign v5.8 lane · 3 vs 2 public rows
Reading
Directional only

Instruction following

Directional only
LFM3-1.7B
71.7
#76/156
Mistral Medium 3.5 128B
84.0
#55/156
Basis
Provisional lane · 1 vs 0 weighted rows
Reading
Directional only

Reasoning

Not comparable
LFM3-1.7B
61.3
Unranked · 1 rankable row
Mistral Medium 3.5 128B
72.6
Unranked · 2 rankable rows
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Multimodal

Not comparable
LFM3-1.7B
Not ranked
Mistral Medium 3.5 128B
61.0
Unranked · 1 rankable row
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Multilingual

Not comparable
LFM3-1.7B
Not ranked
Mistral Medium 3.5 128B
Not ranked
Basis
Provisional lane · 0 vs 0 weighted rows
Reading
Not comparable

Math

Not comparable
LFM3-1.7B
Not ranked
Mistral Medium 3.5 128B
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 v5.8) differ from the provisional-lane categories. Unranked scores sit on the provisional lane’s scale but never name a winner. Like-for-like rows within 0.5 points read as a practical tie.

Supported evidence per lane · bars run 0–100Methodology

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

LFM3-1.7B
Self-hosted; infrastructure cost varies
Fits in one request
Mistral Medium 3.5 128B
$0.00525
Fits in one request

LFM3-1.7B has no comparable published API token rate.

Repository review

50K fresh input + 3K output tokens

LFM3-1.7B
Self-hosted; infrastructure cost varies
Fits in one request
Mistral Medium 3.5 128B
$0.0975
Fits in one request

LFM3-1.7B has no comparable published API token rate.

Cache-heavy agent loop

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

LFM3-1.7B
Self-hosted; infrastructure cost varies
Fits in one request
Cached-input rate unavailable
Mistral Medium 3.5 128B
$0.405
Fits in one request
Cached input priced at the published list-input rate

Mistral Medium 3.5 128B has no published cached-input rate, so cached tokens use its listed input rate. LFM3-1.7B has no comparable published API token rate.

Cached input falls back to the list input rate only where a cached rate is unpublished

Specification differences

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

Cached-input rate

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

LFM3-1.7B

No comparable hosted API rate

Liquid AI LFM3-1.7B model card

Mistral Medium 3.5 128B

Not published

Documented inputs

LFM3-1.7B

Not sourced

Mistral Medium 3.5 128B

Not sourced

Documented outputs

LFM3-1.7B

Not sourced

Mistral Medium 3.5 128B

Not sourced

Provider availability

LFM3-1.7B

Not sourced

Mistral Medium 3.5 128B

Not sourced

Reasoning profile

LFM3-1.7B

Reasoning

Mistral Medium 3.5 128B

Reasoning

Weight access

LFM3-1.7B

Open Weight

Mistral Medium 3.5 128B

Open Weight

License

LFM3-1.7B

Open Weight

Mistral Medium 3.5 128B

Open Weight

Release date

LFM3-1.7B

2026-10-27

Mistral Medium 3.5 128B

2026-04-29

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
Mistral Medium 3.5 128B has the higher public point estimate, 33.76 versus 22.99. Their conditional score ranges overlap. These ranges do not establish rank confidence.
Workload cost
A complete comparable API-rate estimate is not available for both models.
Context tradeoff
Both models list 256K.
Run the same representative tasks against both endpoints before changing production traffic.

Questions

Which is better, LFM3-1.7B or Mistral Medium 3.5 128B?

Mistral Medium 3.5 128B has the higher public point estimate, 33.76 versus 22.99. Their conditional score ranges overlap. These ranges do not establish rank confidence. The page therefore keeps the decision tied to the specific documented workload.

Which is better for coding, LFM3-1.7B or Mistral Medium 3.5 128B?

Mistral Medium 3.5 128B scores higher for coding on the public lane, 23 to 13. LFM3-1.7B and Mistral Medium 3.5 128B are 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, LFM3-1.7B or Mistral Medium 3.5 128B?

Mistral Medium 3.5 128B scores higher for agentic tasks on the public lane, 21.9 to 14.4. LFM3-1.7B is 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, LFM3-1.7B or Mistral Medium 3.5 128B?

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, LFM3-1.7B or Mistral Medium 3.5 128B?

Both models list the same context window, 256K.

Self-host vs API cost

Estimates at 50,000 req/day · 1000 tokens/req average.

LFM3-1.7B
API / mo$0
Self-host / mo$298
Break-even—
Mistral Medium 3.5 128B
API / mo$6,750
Self-host / mo$6,990
Break-even71M/day
Model the full break-even

Benchmark evidence

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

Browse raw public benchmark evidence29 rows

Agentic

  • AutomationBench

    LFM3-1.7B41.3%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • BFCL v4

    LFM3-1.7B71.4%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • τ³-bench results

    LFM3-1.7B68.0%
    Source
    Mistral Medium 3.5 128B91.4%
    Source

    Mistral Medium 3.5 128B leads this result

  • WebArena-Verified

    LFM3-1.7B38.4%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • MCP Atlas

    LFM3-1.7B32.6%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • ToolSandbox

    LFM3-1.7B80.36%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • Claw-Eval

    LFM3-1.7B68.6%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • HLE w/ tools

    LFM3-1.7B13.9%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • Terminal-Bench 2.1

    LFM3-1.7B12.9%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • LiveClaw

    LFM3-1.7B45.60%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • Gert Labs

    LFM3-1.7B—
    Mistral Medium 3.5 128B39.10%
    Source

    Not directly comparable

  • Terminal-Bench 2.1 (Vals)

    LFM3-1.7B—
    Mistral Medium 3.5 128B39.0%
    Source

    Not directly comparable

Coding

  • SciCode

    LFM3-1.7B28.5%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • SWE-bench Verified

    LFM3-1.7B43.4%
    Source
    Mistral Medium 3.5 128B77.6%
    Source

    Mistral Medium 3.5 128B leads this result

  • SWE Multilingual

    LFM3-1.7B23%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • Terminal-Bench 2.1

    LFM3-1.7B12.9%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • LiveCodeBench v6

    LFM3-1.7B73.5%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • LiveCodeBench Pro

    LFM3-1.7B31.7%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • SWE-bench (Vals)

    LFM3-1.7B—
    Mistral Medium 3.5 128B66.4%
    Source

    Not directly comparable

Reasoning

  • RULER (128K)

    LFM3-1.7B65.56%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

Knowledge

  • GPQA

    LFM3-1.7B63.4%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • GPQA-D

    LFM3-1.7B63.4%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • HLE

    LFM3-1.7B7.2%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • GPQA Diamond (Vals)

    LFM3-1.7B—
    Mistral Medium 3.5 128B34.8%
    Source

    Not directly comparable

  • MMLU-Pro (Vals)

    LFM3-1.7B—
    Mistral Medium 3.5 128B75.3%
    Source

    Not directly comparable

Instruction following

  • IFEval

    LFM3-1.7B96.7%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • IFBench

    LFM3-1.7B73.0%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • Multi-IF

    LFM3-1.7B89.10%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

  • IFStruct

    LFM3-1.7B93.72%
    Source
    Mistral Medium 3.5 128B—

    Not directly comparable

29 public results · 2 shared

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Last updated October 27, 2026