Model decision surface
Compare AI models
Start with GPT-4 Turbo and GPT-5.4 Mini, 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-4 Turbo vs GPT-5.4 Mini
Live dataset updated 11/7/2026, 2:00:08 PM UTC
Open 1200×630 evidence receipt| Field | GPT-4 Turbo OpenAI | GPT-5.4 Mini OpenAI |
|---|---|---|
| ModelCap position | #226 | #45 |
| Index score | 32.0 | 69.9 |
| Evidence | Measured2 public benchmark observations across 2 boards | Measured3 public benchmark observations across 3 boards |
| Input / 1M | $5.00 | $0.75 |
| Output / 1M | $15.00 | $4.50 |
| Pricing status | fresh | fresh |
| Context | 128K | 400K |
| Providers | 1 | 2 |
| Weight access | No linked weights | No linked weights |
Decision facts
- GPT-4 Turbo is #226; GPT-5.4 Mini is #45 on the same current language board.
- Index scores are 32.0 for GPT-4 Turbo and 69.9 for GPT-5.4 Mini. Their published uncertainty intervals do not overlap, but the aggregate Index does not predict performance on every task; compare the relevant benchmark configurations before choosing.
- Both positions use Measured evidence.
- Listed output price per 1M tokens is $15.00 for GPT-4 Turbo and $4.50 for GPT-5.4 Mini. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $17.50 for GPT-4 Turbo versus $3.75 for GPT-5.4 Mini. GPT-5.4 Mini costs 78.6% 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 128,000 tokens for GPT-4 Turbo and 400,000 for GPT-5.4 Mini.
- ModelCap currently lists 1 providers for GPT-4 Turbo and 2 for GPT-5.4 Mini.
These are separate published fields, not a synthetic winner. ModelCap does not collapse price, access, context, and capability evidence into a hidden recommendation score.
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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.