Free Models Router

openrouter/free · OpenRouterUnmeasurable
Declared family
Router
Evidence confidence
Unknown
Declared tokenizer tag
Router
Entered catalogue
1 February 2026
Last tested
Not yet measured
Measurement
Excluded: a router, not one stable model

Evidence stack

Signals of different kinds, weighed together
SignalResultReference
Tokenizer signatureNot measured
API surfaceNo other entry shares this exact contractapi_8d1d5593
Context and output200,000 context · – max outputdeclared
Reasoning contractNone declareddeclared
Serving providers observedNone recorded yet

Declared record

What the catalogue claims about this model

The simplest way to get free inference. openrouter/free is a router that selects free models at random from the models available on OpenRouter. The router smartly filters for models that...

Modalities
text+image->text
Declared tokenizer
Router
Prompt price
$0 / M tokens
Completion price
$0 / M tokens

Supported parameters

frequency_penaltyinclude_reasoninglogprobsmax_completion_tokensmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

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

Catalogue entry

History

Every observation, kept as taken
  • 1 February 2026Enters the OpenRouter catalogue declared as Router.

Cite this page as the evidence record for Free Models Router: 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.