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OpenAI · Active

solar-pro4

solar-pro family · launched 2026-08-06

ReasoningToolsStructured
AITopic score38.7Not yet ranked

Upstage's flagship model, specialized for agentic use

Evidence coverage5%1 evaluations · 1 institutions
Context / maximum output524.3k / 131.1ktokens
Cache / input / output$0.03 · $0.03 · $0.12USD per million tokens
Value / freshness58.3 / 82relative value · release freshness
Product profile

What this model supports

Inputtext
Outputtext
Knowledge cutoff2026-02
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 Analysis58.67 indexReading 38.7

Imported from Artificial Analysis. The published 0–100 score is used directly; it is not z-score normalized.

Configuration: solar-pro4Open evidence
Arena TextLMArena1,386.7 EloReading 38.7

Direct LMArena text leaderboard result.

Open evidence
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