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ModelCap

Model decision surface

Compare AI models

Start with HARC Llama 3.1 8B Instruct and UserLM 8b, or choose any two current ranked language models. Compare capability evidence, price, context, provider availability, and weight access without pretending one field decides every use case.

Current public data

HARC Llama 3.1 8B Instruct vs UserLM 8b

Live dataset updated 9/12/2026, 1:09:54 PM UTC

Open 1200×630 evidence receipt
Factual comparison of HARC Llama 3.1 8B Instruct and UserLM 8b
Field
UserLM 8b

Microsoft

ModelCap position#180#181
Index score6.66.1
EvidenceInheritedmerge of meta-llama/llama-3.1-8b-instruct · merge (100%)Inheritedfinetune of meta-llama/Llama-3.1-8B · finetune (100%)
Input / 1MUnavailableUnavailable
Output / 1MUnavailableUnavailable
Pricing statusunavailableunavailable
Context——
Providers00
Weight accessRestricted licenseOpen weights

Decision facts

  • HARC Llama 3.1 8B Instruct is #180; UserLM 8b is #181 on the same current language board.
  • Index scores are 6.6 for HARC Llama 3.1 8B Instruct and 6.1 for UserLM 8b. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
  • Both positions use Inherited evidence.
  • Weight access differs: HARC Llama 3.1 8B Instruct is restricted; UserLM 8b is open.

These are separate published fields, not a synthetic winner. ModelCap does not collapse price, access, context, and capability evidence into a hidden recommendation score.

Each comparison page is a permanent, shareable URL with the same live figures as this tool: ModelCap Index position, API pricing, context window, provider count, weight access and every shared benchmark board.