Granite 4.1 8B

IBM

Verified against Artificial Analysis · Jul 13, 2026

Capability

percentile index

Price /M

$0.05 / $0.1

in / out

Context

131.1K

tokens

Avg score

21.0

7 benchmarks

AA Intelligence

6.7

index

Speed

127 tok/s

TTFT 0.5s

Released

Apr 29, 2026

About

Granite 4.1 8B is a open-weights model in the Granite family from IBM. Benchmarked on 7 evals, averaging 21.0.

Benchmark scores · 7

avg 21.0 — higher is better

GPQA Diamondartificial-analysis · 2026-07

43.3

IFBenchartificial-analysis · 2026-07

38.6

τ²-benchartificial-analysis · 2026-07

27.8

SciCodeartificial-analysis · 2026-07

21.8

AA Long-Context Reasoningartificial-analysis · 2026-07

Humanity's Last Examartificial-analysis · 2026-07

3.8

Terminal-Bench Hardartificial-analysis · 2026-07

Details

PublisherIBM

FamilyGranite

Parameters—

License—

WeightsOpen

ReleasedApr 29, 2026

Performance & price

Output speed127 tok/s

Latency (TTFT)0.5s

Price in / out$0.05 / $0.1 per 1M

Blended price$0.063 / 1M

Coding index9.5

Median across API providers, via Artificial Analysis. Blended = 3:1 input:output. For reasoning models, latency includes thinking time. Methodology →

History

full ledger →

Capability over time

Append-only ledger — every observed change to this model's numbers.

API providers

Artificial Analysis$0.1/M