INTELLECT-3 is Prime Intellect's language model with a 131K context window, starting at $0.200 / 1M input and $1.10 / 1M output. A 106B-parameter Mixture-of-Experts LLM (12B active) from Prime Intellect, post-trained with SFT and large-scale RL for reasoning and tool-use.
Specifications
Canonical IDprime-intellect-intellect-3
TypeLanguage
StatusActive
CreatorPrime IntellectPrime Intellect
Providers
Context Window131K tokens
Input ModalitiesText
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 6 months ago
Benchmarks
Intelligence Index
22.2
#203
Coding Index
19.1
#184
Math Index
88.0
#37
MMLU-Pro
0.8
#67
GPQA
0.8
#134
HLE
0.1
#108
LiveCodeBench
0.8
#35
IFBench
0.3
#283
Time to First Token
0.00s
#180
SciCode
0.4
#104
AIME 2025
0.9
#37
LCR
0.3
#196
TerminalBench Hard
0.1
#200
TAU2
0.3
#248
Output TPS
0.0
#452

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities4/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
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prime-intellect/intellect-3
$0.200$1.10

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