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ModelCap

Model decision surface

Compare AI models

Start with DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash, 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

DeepSeek V4 Flash Vision Exp vs Gemini 3.8 Flash

Live dataset updated 9/9/2026, 8:46:14 PM UTC

Open 1200×630 evidence receipt
Factual comparison of DeepSeek V4 Flash Vision Exp and Gemini 3.8 Flash
Field
ModelCap position#23#7
Index score71.282.2
EvidenceEstimatedpublisher-corpus-prior over 182 held-out anchors (13%); launch card against 2 resolved peers on 7 rows (87%); exceeds every named peer on 1 of 7 rows; no cross-lab optimism probe available; shrunk 2 toward the measured corpusMeasured4 public benchmark observations across 4 boards
Input / 1M$0.22$0.75
Output / 1M$0.66$3.75
Pricing statusfreshfresh
Context1M1M
Providers62
Weight accessOpen weightsAPI only

Decision facts

  • DeepSeek V4 Flash Vision Exp is #23; Gemini 3.8 Flash is #7 on the same current language board.
  • Index scores are 71.2 for DeepSeek V4 Flash Vision Exp and 82.2 for Gemini 3.8 Flash. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
  • Evidence differs: DeepSeek V4 Flash Vision Exp is Estimated; Gemini 3.8 Flash is Measured.
  • Listed output price per 1M tokens is $0.66 for DeepSeek V4 Flash Vision Exp and $3.75 for Gemini 3.8 Flash. For 1,000 requests with 2,000 input and 500 output tokens each (2M input + 0.5M output), the listed-rate estimate is $0.77 for DeepSeek V4 Flash Vision Exp versus $3.38 for Gemini 3.8 Flash. DeepSeek V4 Flash Vision Exp costs 77.2% 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 1,048,576 tokens for DeepSeek V4 Flash Vision Exp and 1,048,576 for Gemini 3.8 Flash.
  • Weight access differs: DeepSeek V4 Flash Vision Exp is open; Gemini 3.8 Flash is none.
  • ModelCap currently lists 6 providers for DeepSeek V4 Flash Vision Exp and 2 for Gemini 3.8 Flash.

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.