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ModelCap

Model decision surface

Compare AI models

Start with GPT-5.4 Nano and Inkling Small, 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

GPT-5.4 Nano vs Inkling Small

Live dataset updated 9/15/2026, 9:19:37 PM UTC

Open 1200×630 evidence receipt
Factual comparison of GPT-5.4 Nano and Inkling Small
Field
Inkling Small

Thinking Machines

ModelCap position#80#70
Index score50.852.7
EvidenceMeasured4 public benchmark observations across 4 boardsMeasured5 public benchmark observations across 5 boards
Input / 1M$0.20$0.45
Output / 1M$1.25$1.20
Pricing statusfreshfresh
Context400K1M
Providers23
Weight accessAPI onlyOpen weights

Decision facts

  • GPT-5.4 Nano is #80; Inkling Small is #70 on the same current language board.
  • Index scores are 50.8 for GPT-5.4 Nano and 52.7 for Inkling Small. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
  • Both positions use Measured evidence.
  • Listed output price per 1M tokens is $1.25 for GPT-5.4 Nano and $1.20 for Inkling Small. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $1.02 for GPT-5.4 Nano versus $1.50 for Inkling Small. GPT-5.4 Nano costs 31.7% less in this scenario. This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the selected endpoint before budgeting.
  • Published context is 400,000 tokens for GPT-5.4 Nano and 1,048,576 for Inkling Small.
  • Weight access differs: GPT-5.4 Nano is none; Inkling Small is open.
  • ModelCap currently lists 2 providers for GPT-5.4 Nano and 3 for Inkling Small.

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.