IBM · AI Model

Granite 4.1 8B Instruct

Provider model identifier not recorded · Released 29 April 2026

Model profile

ProviderIBM
FamilyIBM Granite 4.1
Modalitytext
Context
Max output
ReasoningYes
Tool callingYes
Structured outputYes
Open weightsYes
LicenceApache-2.0

Published Cybatar benchmarks

No verified Cybatar-run benchmark result has been published for this model yet.

Lifecycle intelligence

Release & availability timeline

29 Apr 2026 · Model Release

Granite 4.1 8B Instruct release record

Official-source release record for the exact Granite 4.1 8B Instruct model version.

Evidence ↗
29 Apr 2026 · Model Release

IBM expands Granite 4.1 family

IBM publishes Granite 4.1 enterprise and governance-focused open models.

Evidence ↗