Pareto is Unbiased's language model with a 262K context window and up to 131K output tokens, starting at $2.50 / 1M input and $7.50 / 1M output. A multimodal composite large language model built for research, coding, and agentic workflows that always points to the current model in the Pareto family.
Specifications
Canonical IDunbiased-pareto
TypeLanguage
StatusActive
CreatorUnbiased
Providers
Context Window262K tokens
Max Output131K tokens
Input ModalitiesImageText
Output ModalitiesText
Release Date · 3 days ago

Capabilities

Input2/5
Text✓
Image✓
Audio·
Video·
PDF·
Output1/5
Text✓
Image·
Audio·
Video·
Embedding·
Capabilities2/13
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

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
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OpenRouter
~unbiased/pareto-latest
$2.50$7.50$0.25

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Pareto 26.9262K$2.50$7.50Available
Pareto 26.10 Preview1.0M$0.800$3.20Deprecated
Pareto262K$2.50$7.50Current

Model IDs

~unbiased/pareto-latest
unbiased-pareto