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ModelCap

Model decision surface

Compare AI models

Start with GPT-5.4 Mini and Qwen3.8 Max (0902), 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 Mini vs Qwen3.8 Max (0902)

Live dataset updated 9/9/2026, 9:50:24 PM UTC

Open 1200×630 evidence receipt
Factual comparison of GPT-5.4 Mini and Qwen3.8 Max (0902)
Field
ModelCap position#30#32
Index score67.767.5
EvidenceMeasured4 public benchmark observations across 4 boardsEstimatedpublisher-corpus-prior over 180 held-out anchors (22%); opens from measured predecessor qwen/qwen3.7-max (78%); shrunk 4.7 toward the measured corpus
Input / 1M$0.75$2.00
Output / 1M$4.50$6.00
Pricing statusfreshfresh
Context400K1M
Providers21
Weight accessAPI onlyAPI only

Decision facts

  • GPT-5.4 Mini is #30; Qwen3.8 Max (0902) is #32 on the same current language board.
  • Index scores are 67.7 for GPT-5.4 Mini and 67.5 for Qwen3.8 Max (0902). Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
  • Evidence differs: GPT-5.4 Mini is Measured; Qwen3.8 Max (0902) is Estimated.
  • Listed output price per 1M tokens is $4.50 for GPT-5.4 Mini and $6.00 for Qwen3.8 Max (0902). For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $3.75 for GPT-5.4 Mini versus $7.00 for Qwen3.8 Max (0902). GPT-5.4 Mini costs 46.4% 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 Mini and 1,000,000 for Qwen3.8 Max (0902).
  • ModelCap currently lists 2 providers for GPT-5.4 Mini and 1 for Qwen3.8 Max (0902).

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.