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Mistral AI

Devstral 2 2512 fastruns locally

mistral/devstral-2512

Devstral 2 is a state-of-the-art open-source model by Mistral AI specializing in agentic coding. It is a 123B-parameter dense transformer model supporting a 256K context window. Devstral 2 supports exploring...

Input / 1M

$0.40

USD per million tokens

Output / 1M

$2.00

USD per million tokens

Est. cost / token

$0.0000008

$0.80 per 1M, 3:1 mix

Context window

262K

max output 210K

Major features

Open weightsCachingJSON schemaTools

Task suitability (heuristic 1–5, not a benchmark)

  • coding4
  • reasoning2
  • math2
  • summarization4
  • extraction4
  • classification4
  • chat3
  • creative3
  • translation4
  • vision1
  • long context3
  • agentic3

Run it locally

Will it run on my machine? →
QuantizationQualityMemory needed (8K ctx)
Q2_Kpoor59 GB
Q3_K_Mfair68.2 GB
Q4_K_Mrecommendedgood84.2 GB
Q5_K_Mvery good97.4 GB
Q6_Kexcellent112 GB
Q8_0near-lossless143 GB
F16lossless267 GB

Estimates.

Price history

RecordedInputOutputCachedSource
2026-11-05 03:20$0.40$2.00$0.040openrouter

A row is added whenever a sync detects a price change. Vendor pricing source

Pricing (USD per 1M tokens)

Input
$0.40
Output
$2.00
Cached input
$0.040
Blended (3:1)
$0.80

Details

Company
Mistral AI
Version
—
Family
Devstral
Released
2025-12-09
Parameters
125B
Max output
210K
Open weights
Yes
Inputs
file, text
Last synced
27 min ago