Mistral: Mistral Large 3 2512

mistralai/mistral-large-2512 · Mistral AINot yet established
Declared family
Mistral
Evidence confidence
Unknown
Declared tokenizer tag
Mistral
Entered catalogue
1 December 2025
Last tested
Not yet measured
Measurement
Awaiting measurement

Evidence stack

Signals of different kinds, weighed together
SignalResultReference
Tokenizer signatureNot measured
API surfaceNo other entry shares this exact contractapi_cd6f7bdb
Context and output262,144 context · – max outputdeclared
Reasoning contractNone declareddeclared
Serving providers observedNone recorded yet

Declared record

What the catalogue claims about this model

Mistral Large 3 2512 is Mistral’s most capable model to date, featuring a sparse mixture-of-experts architecture with 41B active parameters (675B total), and released under the Apache 2.0 license.

Modalities
text+image+file->text
Declared tokenizer
Mistral
Prompt price
$0.50 / M tokens
Completion price
$1.50 / M tokens

Supported parameters

frequency_penaltymax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_p

defaults: {"temperature":0.0645,"top_p":null,"frequency_penalty":null}

Catalogue entry

History

Every observation, kept as taken
  • 1 December 2025Enters the OpenRouter catalogue declared as Mistral.

Cite this page as the evidence record for Mistral: Mistral Large 3 2512: the URL is stable, measurements are dated, and revisions append to the history above. Method: tokenizer fingerprinting, v1, 50 strings. The raw data behind every figure is on the data page.