GPT 5.6 Sol

Every figure OnlySOTA holds for this model, one source at a time. Nothing on this page is averaged across sources.

SOTA

Identity

Developer

OpenAI

Family

GPT → GPT 5.6

Weights

closed

Released

2026-07-09

Blended Price, USD per 1M tokens (3:1 input:output)

$8.00

Sources

6 sources · 16 entries · 14 configs

Published upstream as

GPT-5.6 Solgpt-5-6-solGPT 5.6 Solgpt-5.6-sol

Where it places

• Artificial Analysis LLM Leaderboard Artificial Analysis Intelligence Index 60.9
• Arena — Agent Overall #4 0.102
• Artificial Analysis Coding Agents Artificial Analysis Coding Agent Index 0.651
• Arena — Code Overall #7 1619
• Arena — Text Overall (style control) #17 1482
• Arena — Vision Overall (style control) #17 1282

Effort ladder

• Artificial Analysis LLM Leaderboard max wins

  1. low 50.7
  2. medium 55.6
  3. high 57.3
  4. xhigh 59.0
  5. max 60.9

• Arena — Agent agent only xhigh ran

  1. xhigh 0.102

• Artificial Analysis Coding Agents Codex max wins

  1. low 0.552
  2. medium 0.616
  3. high 0.641
  4. xhigh 0.633
  5. max 0.651

• Arena — Code codex-harness only xhigh ran

  1. xhigh 1619

• Arena — Text only xhigh ran

  1. xhigh 1482

• Arena — Vision only xhigh ran

  1. xhigh 1282