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gpt-5.6-sol-xhigh

gpt-sol family · launched 2026-07-09

MultimodalReasoningToolsStructured
AITopic score62.2#29 overall

Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows

Evidence coverage3%1 evaluations · 1 institutions
Context / maximum output1.1M / 128ktokens
Cache / input / output$0.2 · $2 · $10USD per million tokens
Value / freshness53.7 / 78relative value · release freshness
Product profile

What this model supports

Inputtext, image, pdf
Outputtext
Knowledge cutoff2026-02-16
WeightsProprietary / hosted
Capability profile

Strengths by domain

Coding—0 public results
Research & reasoning—0 public results
Professional work—0 public results
Knowledge & instruction—0 public results
Behind the score

Every result has a source

Raw results and standardized readings are shown together. Missing tests add neither points nor penalties.

Human preference & indices2 results

AA IndexArtificial Analysis65.83 indexReading 62.2

Imported from a directly fetched third-party leaderboard.

Configuration: gpt-5.6-sol-xhighOpen evidence
Arena TextLMArena1,457.1 EloReading 62.2

Direct LMArena text leaderboard result.

Open evidence
Same builder

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