IntroducingEngine
Fortytwo Engine is an inference API that runs open-weight models through Swarm Inference.
The same models, more accurate and efficient, at the same per-token price.
Qwen3.8-27B
More coming soonMore models coming soon
Same Qwen.
Better answers.
7% more
accurateon average
vs. base modelUp to 25%
fewer tokensper task
Private
by default
with zero
data retentionNo trade-offs
with the same per-token price
and comparable speed
Token efficiency
Usage across 450 DeepSWE benchmark runs.
Metric
Base model
Engine
Change
Average tokens per run
Base model
Engine
Change
Base model: 16.3M
Engine: 12.3M
Change: -24.7%
Answer accuracy
Qwen3.8-27B through Fortytwo Engine versus the base model, evaluated under the same conditions.
Benchmark
Base model
Engine
Change
Benchmark
DeepSWE
Base model
Engine
Change
Base model: 42.2
Engine: 47.8
Change: +13.3%
GDP.pdf
Base model: 18.5
Engine: 20.6
Change: +11.4%
GPQA-Diamond
Base model: 90.9
Engine: 95.1
Change: +4.6%
Humanity’s Last Exam
Base model: 34.7
Engine: 35.8
Change: +3.2%
LiveCodeBench v6
Base model: 80.2
Engine: 84.1
Change: +4.9%
SciCode
Base model: 46.8
Engine: 49.0
Change: +4.7%
Model specs
Pricing
- $0.085 / MTok
- $0.425 / MTok
- $2.55 / MTok
Context
- 262,144
- 235,929
General
- Supported
- Input
- Output
Rate limits
- Core
- 20 RPM / 500 RPH
- Pro
- 200 RPM / 7,000 RPH
- Scale
- 600 RPM / 20,000 RPH
Endpoints
- Supported
Supported features
- Supported
- JPEG, PNG, WebP
- Supported
- Supported
- Supported
- Supported
- Supported
Start your Engine
on Fortytwo Platform
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