name = "Mistral Medium 3.5"
description = "Balanced Mistral model for enterprise assistants, multilingual work, and tools"
family = "mistral-medium"
release_date = "2026-04-29"
last_updated = "2026-04-29"
attachment = true
reasoning = true
temperature = true
tool_call = true
structured_output = true
open_weights = true

[limit]
context = 262_144
output = 262_144

[modalities]
input = ["text", "image"]
output = ["text"]

[[weights]]
label = "Hugging Face"
url = "https://huggingface.co/mistralai/Mistral-Medium-3.5-128B"

[[benchmarks]]
name = "SWE-Bench Verified"
score = 77.6
metric = "resolved"
source = "https://huggingface.co/mistralai/Mistral-Medium-3.5-128B"

[[benchmarks]]
name = "τ³-Telecom"
score = 91.4
metric = "accuracy"
variant = "public preview"
source = "https://mistral.ai/news/vibe-remote-agents-mistral-medium-3-5/"
date = "2026-05-22"