Models/Mistral/Mistral Medium 3.5

Mistral Medium 3.5

Current Mistral Medium. AA 30: the Large 2512 card already cited this family integer; this page is the Medium SKU itself. OpenRouter $1.50 / $7.50. hugging_face_id empty. No DeepSWE or vals row. Not hosted.

01

Identity

262,144Context in
262,144Context out
2026-04-30 (OpenRouter created 1777570439)Released
ProprietaryWeights
Canonical name
Mistral Medium 3.5
Aliases
mistral-medium-3-5, mistralai/mistral-medium-3-5
Continuum hosted id
Not listed as a Continuum hosted id
OpenRouter slug
mistralai/mistral-medium-3-5
Hugging Face
None (closed or unpublished)
Modalities
text
Closed weights Not on Continuum host list Vendor lab

Closed on the router. OpenRouter hugging_face_id is empty. Catalog $1.50 / $7.50, 262k / 262k, created unix 1777570439 (30 Apr 2026).

Large 3 2512 is the other Mistral card (Apache sibling, AA 16 on that page). Medium is newer and higher on AA.

02

Should I use this for coding agents

Use Medium 3.5 when you want the current Mistral mid-tier. AA Intelligence Index 30. We do not invent a DeepSWE percent.

DeepSWE

No official DeepSWE mini-swe-agent row for this identity on the public board we fetched.

omitted, not invented as of 2026-08-13 source
Artificial Analysispublished integer
30
bench
Artificial Analysis
version
Intelligence Index
harness
published integer
metric
Intelligence Index
value
30
independent as of 2026-08-19 source
Vals Index

We did not open a vals.ai card for this identity. Chip omitted.

omitted, not invented as of 2026-08-19 source

Ranked view: Best coding models: the independent leaderboard puts this row and every other card that carries an independent coding score on one board, with the confidence intervals left visible.

Named benches, printed only

Copied from AA or vals HTML we opened. 0.0% placeholder bars are omitted. Do not average these into the hero tiles, and do not invent CI, $/task, or steps for Artificial Analysis.

BenchPrintedNoteSourceURLAs of
AA throughput 132 tok/s Printed Speed row. Artificial Analysis Mistral Medium 3.5 source 2026-08-19
AA Index eval cost $883.33 Printed Index-eval total. Artificial Analysis Mistral Medium 3.5 source 2026-08-19
03

When not to use it

Trust this before you buy

  • Need Mistral Large 2512 (the other card). Need DeepSWE or vals Accuracy. Neither board printed Medium 3.5.
  • Need open weights. Catalog hugging_face_id is empty. Large 2512 is the Apache sibling. Need hosted inference. Mistral is not on the allowlist.

Plus is $25/mo with $25 weekly hosted usage. The Mac app stays free with your own keys. Get Plus is not Download for Mac.

04

Artifact

Weights

OpenRouter hugging_face_id is empty. No HF Files button invented.

  • OpenRouter catalog 19 Aug 2026: $1.50 / $7.50, 262,144 / 262,144. AA prints Intelligence Index 30, 132 tok/s, $883.33 Index eval.

What you can open

Lab card and OpenRouter listing only. No Hugging Face Files button, because there is no official repo to point at.

Fetched OpenRouter catalog on 2026-08-19. hugging_face_id was empty.

05

Continuum serving

Not listed as a Continuum hosted id. Pair a local Mistral key.

Continuum hosted id not on the host list

We list first-party and OpenRouter, plus Continuum only when the live public allowlist named the id. This is not a 15-host routing table.

06

Economics

OpenRouter catalog 19 Aug 2026: $1.50 / $7.50 per million. No DeepSWE $/task.

Price this model Opens the pricing calculator preloaded with Mistral Medium 3.5.

Artificial Analysis Intelligence Index 30, fetched 19 Aug 2026. Same page: 132 tok/s; $883.33 Index eval. The Large 2512 card already cited this family integer. This page is the Medium SKU.

07

Provenance

ClaimSourceAs of
OR catalog $1.50 / $7.50, 262k, created 1777570439, hugging_face_id emptyOpenRouter catalog2026-08-19
AA Index 30; 132 tok/s; $883.33 Index evalArtificial Analysis Mistral Medium 3.52026-08-19
OpenRouter id mistralai/mistral-medium-3-5, context 262,144OpenRouter /api/v1/models2026-08-19
08

Compare, FAQ, and Get Plus

No other card in this cluster shares a published DeepSWE official row we can put next to this one. We will not compare on vendor-blog numbers.

Continue through Mistral's model family with Mistral Small 4.

FAQ

Is this open weights?

The 19 Aug OpenRouter hugging_face_id is empty. Large 2512 is the Apache sibling on this hub.

Why does the lab blog disagree with DeepSWE or Scale?

Lab posts pick a harness, an effort, a split, and sometimes a private eval set. DeepSWE publishes the official mini-swe-agent row with cost, tokens, and steps. Scale SWE-bench Pro only counts when the public shared-harness board has a row we can fetch. A higher lab number is usually a different test, not a better one.

OpenAI-compatible call

No Continuum hosted id is verified for this model, so this page does not invent a curl target. Use the first-party API or the OpenRouter slug mistralai/mistral-medium-3-5.

Plus is $25/mo with $25 weekly hosted usage. The Mac app stays free with your own keys. Get Plus is not Download for Mac.