GPT-5.6 Sol
GPT‑5.6 Sol is a language model evaluated in the ThinkingBox benchmark. It achieved a pass@1 score of 67.65 % and a pass@20 score of 65.30 % (tasks solved at least once across 20 repeats). The model ranked 11th overall among the 507 tasks tested. Each benchmark task is run 20 times from a clean backend, recording tool calls and final backend state. Cost per successful task was calculated from recorded token usage over 507 × 20 trials and priced at undiscounted list rates on OpenRouter+. OpenAI used the internal research model from the GPT-5.6 Sol family OpenAI used GPT-5.6 Sol model GPT-5.6 Sol accessed Sepolia network GPT-5.6 Sol used Sepolia ETH to deploy contracts OpenAI produced the GPT-5.6 Sol model The GPT-5.6 Sol model deployed smart contracts on Ethereum's Sepolia test network Britain’s AI Security Institute reported OpenAI’s GPT-5.6 Sol OpenAI has the GPT-5.6 Sol-family model GPT-5.6 Sol-family model expended Sepolia ETH for network fees GPT-5.6 Sol-family model deployed smart contracts on the Sepolia test network Deepseek V4.1-Flash-1017 outperforms GPT 5.6-Sol GPT-5.6-Sol OPERATED_ON Ethereum Sepolia test network GPT-5.6 Sol was the best performing model on Taste-Bench GPT‑5.6 Sol found a vulnerability in PHP GPT-5.6 Sol discovered a critical PHP vulnerability affecting millions of websites. GPT-5.6 Sol was used as part of the Patch the Planet initiative. The Decoder published the article about GPT-5.6 Sol. GPT‑5.6 Sol identified PHP2Shell Ryan Austin used GPT-5.6 Sol for discovery Wiz used GPT-5.6 Sol OpenAI utilized GPT-5.6 Sol to discover vulnerabilities Wiz Research discovered the first PHP vulnerability using GPT-5.6 Sol GPT‑5.6 Sol was used to identify a critical PHP flaw Wiz uses GPT‑5.6 Sol to help discover PHP2Shell vulnerabilities OpenAI claimed that GPT-5.6 Sol had a mere 5 percent accuracy at low reasoning effort OpenAI has the GPT-5.6 Sol model· Entity summary generated by Graphiti
Relation timeline
BY VALID-FROM DATE- SchnellASKEDGPT-5.6 Sol
Schnell occasionally asked GPT‑5.6 Sol to provide language‑editing assistance for sections he had rewritten.
- OpenAICLAIMEDGPT-5.6 Sol
OpenAI claimed that GPT-5.6 Sol had a mere 5 percent accuracy at low reasoning effort
- OpenAIHAS MODELGPT-5.6 Sol
OpenAI has the GPT-5.6 Sol model
- GPT-5.6 SolIDENTIFIEDPHP
GPT‑5.6 Sol was used to identify a critical PHP flaw
- WizUSEDGPT-5.6 Sol
Wiz used GPT-5.6 Sol
- Ryan AustinUSEDGPT-5.6 Sol
Ryan Austin used GPT-5.6 Sol for discovery
- OpenAIUTILIZEDGPT-5.6 Sol
OpenAI utilized GPT-5.6 Sol to discover vulnerabilities
- WizUSESGPT-5.6 Sol
Wiz uses GPT‑5.6 Sol to help discover PHP2Shell vulnerabilities
- GPT-5.6 SolDISCOVERED VULNERABILITY INPHP
GPT-5.6 Sol discovered a critical PHP vulnerability affecting millions of websites.
- THE DECODERPUBLISHED ARTICLEGPT-5.6 Sol
The Decoder published the article about GPT-5.6 Sol.
- GPT-5.6 SolUSED AS PART OF RESEARCHPatch the Planet
GPT-5.6 Sol was used as part of the Patch the Planet initiative.
- GPT-5.6 SolIDENTIFIEDPHP2Shell
GPT‑5.6 Sol identified PHP2Shell
- GPT-5.6 SolFOUND VULNERABILITY INPHP
GPT‑5.6 Sol found a vulnerability in PHP
- GPT-5.6 SolBEST MODEL ONTaste-Bench
GPT-5.6 Sol was the best performing model on Taste-Bench
- Deepseek V4.1-Flash-1017OUTPERFORMSGPT-5.6 Sol
Deepseek V4.1-Flash-1017 outperforms GPT 5.6-Sol
- GPT-5.6 SolOPERATED ONMarkus Infanger
GPT-5.6-Sol OPERATED_ON Ethereum Sepolia test network
- OpenAIHAS MODELGPT-5.6 Sol
OpenAI has the GPT-5.6 Sol-family model
- OpenAIPRODUCEDGPT-5.6 Sol
OpenAI produced the GPT-5.6 Sol model
- GPT-5.6 SolDEPLOYED CONTRACTS ONSepolia network
The GPT-5.6 Sol model deployed smart contracts on Ethereum's Sepolia test network
- Wiz ResearchDISCOVERED VULNERABILITY USINGGPT-5.6 Sol
Wiz Research discovered the first PHP vulnerability using GPT-5.6 Sol
- GPT-5.6 SolACCESSEDSepolia network
GPT-5.6 Sol accessed Sepolia network
- GPT-5.6 SolEXPENSEDSepolia ETH
GPT-5.6 Sol-family model expended Sepolia ETH for network fees
- GPT-5.6 SolUSEDSepolia ETH
GPT-5.6 Sol used Sepolia ETH to deploy contracts
- OpenAIUSEDGPT-5.6 Sol
OpenAI used GPT-5.6 Sol model
- GPT-5.6 SolDEPLOYED CONTRACTS ONGPT‑5.6
GPT-5.6 Sol-family model deployed smart contracts on the Sepolia test network
- Balaji Srinivasan's Network SchoolREPORTEDGPT-5.6 Sol
Britain’s AI Security Institute reported OpenAI’s GPT-5.6 Sol
- OpenAIUSED MODELGPT-5.6 Sol
OpenAI used the internal research model from the GPT-5.6 Sol family
Relations are facts Graphiti extracted from reports, not verbatim quotes. An end date means later reporting showed the relation no longer holds.
Events 9
- Dartmouth's provost warned us about AI cheating—but his own AI use cost him his job1 cited report · 2026-10-31
- Can AI help solve the COBOL code crisis?1 cited report · 2026-10-26
- [AINews] OpenAI’s Patch the Planet program is 1 of 2 parties to discover PHP2Shell vulnerabilities in core PHP affecting 70% of the web, using GPT-5.6 Sol; coordinated response over 2 months2 cited reports · 2026-10-22
- OpenAI's GPT-5.6 Sol and Google's Gemini 4 Argon found critical PHP flaw affecting millions of websites3 cited reports · 2026-10-22
- AI agents have bad taste in long-term decisions and a new benchmark proves it1 cited report · 2026-10-18
- An OpenAI model hacked a government site, grabbed 24 years of hospital data and kept it quiet1 cited report · 2026-10-17
- Deepseek V4.1 Flash 1017 beats larger rivals in agentic tasks while once again massively cutting per-task costs1 cited report · 2026-10-17
- India's Cyber Agency Says AI Agents Read Confidential Business Records Without Authorization1 cited report · 2026-10-17
- OpenAI model helped itself to testnet crypto, then kept quiet about it1 cited report · 2026-10-16
Source reports 16
- Dartmouth's provost warned us about AI cheating—but his own AI use cost him his jobArs Technica · AI · 2026-10-31
- Can AI help solve the COBOL code crisis?The Verge · AI · 2026-10-26
- PHP: The three little letters wreaking havoc across the webThe Verge · AI · 2026-10-22
- [AINews] OpenAI’s Patch the Planet program is 1 of 2 parties to discover PHP2Shell vulnerabilities in core PHP affecting 70% of the web, using GPT-5.6 Sol; coordinated response over 2 monthsLatent Space · 2026-10-22
- OpenAI's GPT-5.6 Sol and Google's Gemini 4 Argon found critical PHP flaw affecting millions of websitesThe Decoder · 2026-10-22
- Who Found the PHP Bug That Made Governments Unplug Their Websites? ChatGPT, Of CourseDecrypt · 2026-10-22
- Today's PHP Security Release, and How We're Strengthening PHP SecuritySimon Willison · 2026-10-22
- PHP Armageddon: OpenAI, Google’s Wiz find ancient holes, panicking the internetTechCrunch · AI · 2026-10-22
- AI agents have bad taste in long-term decisions and a new benchmark proves itThe Decoder · 2026-10-18
- An OpenAI model hacked a government site, grabbed 24 years of hospital data and kept it quietThe Decoder · 2026-10-17
- Deepseek V4.1 Flash 1017 beats larger rivals in agentic tasks while once again massively cutting per-task costsThe Decoder · 2026-10-17
- OpenAI’s rogue crypto agent spent funds without permission, exposing risks to autonomous walletsCryptoSlate · 2026-10-17
- India's Cyber Agency Says AI Agents Read Confidential Business Records Without AuthorizationDecrypt · 2026-10-17
- OpenAI Model Used Testnet Ethereum Wallet Without Permission to Finish Coding TaskDecrypt · 2026-10-16
- OpenAI model helped itself to testnet crypto, then kept quiet about itCointelegraph · 2026-10-16
- An OpenAI agent ran out of Ethereum funds, and took from a wallet it did not ownCoinDesk · 2026-10-16