Create Streaming FIM Completion

Generates a fill-in-the-middle (FIM) code completion using Codestral models.; Generates a streaming fill-in-the-middle (FIM) code completion using Codestral models.

byMistral AI API (AI Models)

500+calls

N/Alatency

Updated: Oct 23, 2026, 12:39 AM

Continue setup in your AI

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Selected tool: mistral_ai.fim.completions.create.v1.78a653a1
Provider scope: Mistral AI API (AI Models)
Catalog updated: 2026-10-23T00:39:30.810049+00:00
Business task: Pending verification

Continue setupYou can return to this tool page if the selection is incomplete or expires.

Run on this page: Execute is the in-site test path. Continue setup is for adding the public selection to an external AI; the two paths are tracked and validated separately.

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Call setup

Tool IDmistral_ai.fim.completions.create.v1.78a653a1

Request parametersJSON

Before this Call

1 credit / call

The final charge is settled from actual provider usage and will appear in Usage.

Field reference

seedintegerOptional

Random seed for deterministic output

stoparrayOptional

Stop generation if this token is detected. Or if one of these tokens is detected when providing an array

modelstringRequired

ID of the model with FIM to use

top_pnumberOptional

Nucleus sampling, where the model considers the results of the tokens with top_p probability mass

promptstringRequired

The text/code to complete

streambooleanRequired

Whether to stream back partial progress

suffixstringOptional

Optional text/code that adds more context for the model

metadataobjectOptional

Metadata

max_tokensintegerOptional

The maximum number of tokens to generate in the completion

min_tokensintegerOptional

The minimum number of tokens to generate in the completion

random_seedintegerOptional

The seed to use for random sampling

temperaturenumberOptional

What sampling temperature to use, we recommend between 0.0 and 0.7

Continue setup in your AI

Selected tool

mistral_ai.fim.completions.create.v1.78a653a1

Provider scope

Mistral AI API (AI Models)

Catalog updated

2026-10-23T00:39:30.810049+00:00

Business task

Pending verification

Continue setupYou can return to this tool page if the selection is incomplete or expires.