GPT-6.1 Sol

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗

Intelligence (ELO)1440Chatbot Arena Verified

Max Context Limit1,050,000Max Out: 128,000 tokens

Prompt Caching95% OFF$0.10 / 1M cached

Standard API / 1M$12.00Blended Standard Rate

Model Capabilities & Contract SLAs

Coding & Logic
Fictional

GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy professional...

Granular Pricing Matrix

Input Tokens (Standard Prompt)$2.00 / 1M

⚡ Cached Input (Prompt Cache Read)95% OFF$0.10 / 1M

Output Tokens (Completion)$10.00 / 1M

Pricing data via OpenRouter. Sync: 10/2/2026

Evaluate Competitors

VS Engine MatchupGPT-6.1 Sol vs OpenAI: GPT Terra Latest VS Engine MatchupGPT-6.1 Sol vs IBM: Granite 4.2 8B VS Engine MatchupGPT-6.1 Sol vs Z.ai: GLM 5.3 Flash (batch)VS Engine MatchupGPT-6.1 Sol vs Z.ai: GLM 5.3 VS Engine MatchupGPT-6.1 Sol vs Cohere: North Mini Code (free)VS Engine MatchupGPT-6.1 Sol vs Z.ai: GLM 4.7 Flash