LFM2.5 1.2b Smoltalk

Kerassy · released 2026-06-28 · apache-2.0 license

LFM2.5 1.2b Smoltalk by Kerassy — 1.17B open-weight local LLM. License: apache-2.0. Benchmarks, VRAM requirements per quantization, GPU compatibility, pricing and community reviews on slopllm.com.

Key specs

TypeLocal open-weight
Parameters1.17B total
Architecturelfm2
Context window128K tokens
Knowledge cutoff
Modalitiestext
Recommended backends
Minimum viable rig

Benchmark scores

GPQA Diamond
SWE-bench Verified
AIME
MMLU-Pro
BFCL v3 (tool use)
Composite score
Community ratingNo reviews yet

VRAM & disk per quantization

QuantVRAMDiskRAMContext
Q4_K_M2.2 GB0.7 GB128K