GPT-5.6 Sol
GPT-5.6 SolAlternatives?
CheaperGrok 4.3medium+25%-80%$1.25 / $2.50Context: 1.05M → 1M
BetterNemotron 3 Nano 30B A3BthinkingOpen+7%-94%$0.017Context: 1.05M → 131K+1
OpenMiniMax M3thinking+25%+95%$0.51Context: 1.05M → 524K+2
CheaperMiMo v2.5 ProthinkingOpen+20%-43%$0.15Context: 1.05M → 1M+1
CheaperGemini 3 Flash Previewthinking+17%-86%$0.50 / $3Context: 1.05M → 1MGrok 4.3medium+25%-80%$1.25 / $2.50Context: 1.05M → 1MMiMo v2.5 ProthinkingOpen+20%-43%$0.15Context: 1.05M → 1M+1Gemini 3 Flash Previewthinking+17%-86%$0.50 / $3Context: 1.05M → 1M
Qwen3.7 Plusthinking+17%-17%$0.22Context: 1.05M → 1MGemini 3.1 Flash Litehigh+16%-77%$0.06Context: 1.05M → 1MNemotron 3 Nano 30B A3BthinkingOpen+7%-94%$0.017Context: 1.05M → 131K+1GPT-5 Minihigh+13%-79%$0.053Context: 1.05M → 400K
Solar Pro 3high+7%-78%$0.058Context: 1.05M → 131K+1Gemini 3.1 Flash Litehigh+16%-77%$0.06Context: 1.05M → 1M
Mercury 2high+5%-66%$0.089Context: 1.05M → 128K+1MiniMax M3thinkingOpen+25%+95%$0.51Context: 1.05M → 524K+2Nemotron 3 UltrathinkingOpen+22%+41%$0.37Context: 1.05M → 1M+1Nemotron Cascade 2 30B A3BOpen+21%——Context: 1.05M → 1M+1MiMo v2.5 ProthinkingOpen+20%-43%$0.15Context: 1.05M → 1M+1Qwen3.5 397B A17BthinkingOpen+18%+82%$0.47Context: 1.05M → 262KGPT-5.3 Codexxhigh+13%—$1.75 / $14Context: 1.05M → 400K+1GPT-5.5 Instant (May 2026)+7%——Context: 1.05M → 400Ko3thinking+7%—$2 / $8Context: 1.05M → 200KGPT-5 Minimedium+7%—$0.25 / $2Context: 1.05M → 400Ko1thinking+6%—$15 / $60Context: 1.05M → 200KGPT-5lowsame—$1.25 / $10Context: 1.05M → 400KGPT-5.4lowsame—$2.50 / $15GPT-5 Nanomediumsame—$0.05 / $0.40Context: 1.05M → 400KAll OpenAI models →Benchmarks
in Chat & KnowledgeFAQ
How much does GPT-5.6 Sol cost?›
$4 per 1M input tokens and $20 per 1M output tokens; cached input $0.40 per 1M. A typical benchmark task costs about $0.26 at low effort.
Is GPT-5.6 Sol free to use?›
There is no free API; the cheapest paid price is $4 per 1M input tokens.
How good is GPT-5.6 Sol, and what is it best at?›
#50 of 336 in Chat & Knowledge, #55 of 134 in Coding, #43 of 135 in Agents & Tool Use, #24 of 197 in Writing & Language, #13 of 125 in Vision & Documents. Strongest at: Reasoning, Science, Long context, Knowledge, Vision.
Is GPT-5.6 Sol better than GPT-4?›
On IFBench (instructions), GPT-5.6 Sol scores 72.7 vs 33.2 — higher.
How can I use GPT-5.6 Sol?›
Through the API of Amazon Bedrock, Azure, OpenAI.
What is the context window of GPT-5.6 Sol?›
1.05M tokens, with up to 128K output tokens.
When was GPT-5.6 Sol released? Is there a newer version?›
Released 2026-07-09. It has been superseded by GPT-6 Sol.
Is GPT-5.6 Sol open source?›
No, GPT-5.6 Sol is a closed model available through an API. The closest open-weights option here is MiniMax M3.
Can GPT-5.6 Sol read images?›
It accepts text and images, PDF files as input.
What is GPT-5.6 Sol?›
GPT-5.6 Sol is a closed language model from OpenAI, released Jul 2026, the successor to GPT-4.
What are the best alternatives to GPT-5.6 Sol?›
Grok 4.3 (cheaper), Nemotron 3 Nano 30B A3B (better), MiniMax M3 (open weights).