Local AI Registry

Recipe

pg-stepfun-ai-step-3-7-flash-gguf-iq4-xs-step-3-7-flash-iq4-xs-4765e66fa3e9-apple-m4-max-128gb-llama-cpp-6b5940768b

pg-stepfun-ai-step-3-7-flash-gguf-iq4-xs-step-3-7-flash-iq4-xs-4765e66fa3e9-apple-m4-max-128gb-llama-cpp-6b5940768b
JSON APIFind compatible recipes

Measured compatibility from the local.ai Postgres publication. Launch arguments are not promoted into an executable contract.

Record

Status
candidate
Source
exo-postgres
Engine
llama.cpp
Engine version
1 (32e41fa)
Accelerators
1
Tensor parallel
1
Context tokens
245,696
Max concurrency
1
chat
unknown
reasoning
unknown
tools
unknown
vision
unknown

Hugging Face model card

Identity

https://huggingface.co/stepfun-ai/Step-3.7-Flash-GGUF
Repository
stepfun-ai/Step-3.7-Flash-GGUF
Status
known
Link type
Exact Hub repository

Public Hugging Face repository confirmed by the Hub API.

Candidate: useful compatibility or speed evidence. The registry does not offer Run until promotion requirements are met.

Observed configuration

llama.cpp

Evidence only · candidate · reference

Candidate evidence — not a Run contract

No tokenized launch fields. This is measured or documented compatibility, not a Docker launch.

Measured speed

ConcurrencyContextPrefillDecodeTTFT msStatusSweep
18,256—47.2—observedpg-019f5c2b-0da0-72f7-aae8-316ad8f6946d-sweep
132,832—38.7—observedpg-019f5c2b-0da0-72f7-aae8-316ad8f6946d-sweep
1245,696—11—observedpg-019f5c2b-0da0-72f7-aae8-316ad8f6946d-sweep
132,768——123,704.9observedpg-019f5c2b-0da0-72f7-aae8-316ad8f6946d-sweep
18,256—47.2—observedpg-019fd7b6-14a5-7d1d-9211-1b211e6b4b85-sweep
132,832—38.7—observedpg-019fd7b6-14a5-7d1d-9211-1b211e6b4b85-sweep
1245,696—11—observedpg-019fd7b6-14a5-7d1d-9211-1b211e6b4b85-sweep
132,768——123,704.9observedpg-019fd7b6-14a5-7d1d-9211-1b211e6b4b85-sweep

Remaining fields

Identity, launch, related records, and measured speed are shown above. This is the rest of the normalized record.

hardware count
1
hardware id
apple-m4-max-128gb
id
pg-stepfun-ai-step-3-7-flash-gguf-iq4-xs-step-3-7-flash-iq4-xs-4765e66fa3e9-apple-m4-max-128gb-llama-cpp-6b5940768b
model instance id
stepfun-ai-step-3-7-flash-gguf-iq4-xs-step-3-7-flash-iq4-xs-00001-of-00003-gguf--iq4-xs
recipe source
exo-postgres
schema version
local-ai-registry/v1
speed sweep ids
pg-019f5c2b-0da0-72f7-aae8-316ad8f6946d-sweep, pg-019fd7b6-14a5-7d1d-9211-1b211e6b4b85-sweep
status
candidate

capabilities

engine

name
llama.cpp
version
1 (32e41fa)

serving

max concurrency
1
max context tokens
245,696
tensor parallel
1
Provenance & metadata (3)

facts

capabilities.chat · provenance · captured at
2026-08-27T06:04:13.773Z
capabilities.chat · reason capability-not-verified
capabilities.chat · state unknown
capabilities.reasoning · provenance · captured at
2026-08-27T06:04:13.773Z
capabilities.reasoning · reason capability-not-verified
capabilities.reasoning · state unknown
capabilities.tools · provenance · captured at
2026-08-27T06:04:13.773Z
capabilities.tools · reason capability-not-verified
capabilities.tools · state unknown
capabilities.vision · provenance · captured at
2026-08-27T06:04:13.773Z
capabilities.vision · reason capability-not-verified
capabilities.vision · state unknown
engine.graph mode · provenance · captured at
2026-08-27T06:04:13.773Z
engine.graph mode · reason runtime-detail-not-published
engine.graph mode · state unknown
serving.kv cache tokens · provenance · captured at
2026-08-27T06:04:13.773Z
serving.kv cache tokens · reason kv-cache-capacity-not-published
serving.kv cache tokens · state unknown

metadata

postgres · hardware key
m4_max_128_40c
postgres · publication id
pg-20260827T060320709Z
postgres · run count
2
postgres · source model id
stepfun-ai/Step-3.7-Flash-GGUF/IQ4_XS/Step-3.7-flash-IQ4_XS-00001-of-00003.gguf

provenance

captured at
2026-08-27T06:04:13.773Z

sources

captured atkindurl
2026-08-27T06:04:13.773Znormalized-recipelocal.ai ↗