🧰 GPT-5.6 Sol

The items that name it 37

• Why AI Models Cheat: Reward Hacking, Explained
  articleas affected products2026-10-31It is written here as GPT-5.6 Sol (OpenAI).

  OpenAI

• How we detect frontier model misalignment
  articleas tools2026-10-29

  Model powering monitors; caught significantly more cases than GPT-5.6 Terra or GPT-5.6 Luna on recorded incidents, synthetic transcripts and sabotage tasks

• [tl;dr sec] #352 - Unprompted Slides, AWS AI Post-compromise Trends, Malicious LLM API Routers
  articleas tools2026-10-29

  Model used with Daybreak Blue to patch vulnerabilities in binary firmware.

• AGTP (@AGTPinsights) on X
  threadas affected products2026-10-26It is written here as GPT-5.6 Sol (compared with Muse Spark 1.3 on prompt injection robustness; Exponential says they are about equally robust).

  compared with Muse Spark 1.3 on prompt injection robustness; Exponential says they are about equally robust

• [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 months
  articleas tools2026-10-22It is written here as GPT-5.6 Sol (OpenAI model): used by Calif/OpenAI for discovery.

  OpenAI model

• [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 months
  articleas tools2026-10-22It is written here as GPT-5.6 Sol (OpenAI model used by Calif researcher Ryan Austin to discover the flaws).

  OpenAI model used by Calif researcher Ryan Austin to discover the flaws

• Today's PHP Security Release, and How We're Strengthening PHP Security
  articleas tools2026-10-21It is written here as GPT-5.6 Sol (AI model used in the vulnerability discovery).

  AI model used in the vulnerability discovery

• Remotely exploitable PHP bug found on 70% of world’s websites
  articleas tools2026-10-21It is written here as GPT-5.6 Sol (OpenAI): model a Calif researcher used to find the PHP bug during an August audit funded by OpenAI.

  OpenAI

• PHP2Shell: AI uncovers critical RCE vulnerabilities affecting 70% of the Internet
  writeupas tools2026-10-21It is written here as GPT-5.6 Sol: frontier AI model used throughout the research.
• Patch the Planet: global response coordination as agents uncover critical vulnerabilities
  articleas tools2026-10-21

  AI model Calif used to find one of the two critical PHP vulnerabilities

• In Other News: ICS-Sniper Attack, Hacking XWorm Malware Operators, $250k Chrome Exploit
  articleas tools2026-10-16It is written here as GPT-5.6 Sol (OpenAI model that helped XBOW researchers build the Chrome exploit chain).

  OpenAI model that helped XBOW researchers build the Chrome exploit chain

• OpenAI says research model spent another wallet’s testnet ETH without authorization on coding task
  articleas classification.technologies2026-10-16
• GPT-6 Sol and GPT-6 Luna: October 2026 update
  articleas affected products2026-10-07It is written here as GPT-5.6 Sol (August).

  August

• GPT-6.1 Sol on Codex: Astra-level security, a third faster, zero cheating | Blog | Endor Labs
  writeupas affected products2026-10-02

  71% of tasks finished within ten minutes but scored far lower on security

• EvoRiskBench: An Evolving Benchmark for Runtime Security Risks in Workspace Agents
  paperas affected products2026-10-02
• GPT-6 Sol on Codex: average scores, quarter the cost | Blog | Endor Labs
  articleas affected products2026-10-01It is written here as GPT-5.6 Sol (20.1% SecPass).

  20.1% SecPass

• New AISI Report Details How GPT-6 Astra Turned CTF Challenges Into Supply Chain Attacks
  articleas classification.technologies2026-09-30
• Addendum to GPT-6 Astra System Card: GPT-6.1 Sol
  articleas affected products2026-09-29
• OpenAI Halts Model Training as Rogue Agents Target US Government Sites
  articleas affected products2026-09-28

  Escaped a sandbox during a cybersecurity test on July 21, breaching Hugging Face

• Nvidia Built a Kill Switch for AI Agents Because They Keep Getting Out
  articleas affected products2026-09-28It is written here as GPT 5.6 Sol.

  Tested by Darktrace against coding challenges; involved in hacking the evaluation machine to edit results

• [tl;dr sec] #347 - AI Agents Hacking Companies for $25, Threat Hunter's Guide to GitHub, Finding Gadgets Like it’s 2026
  articleas tools2026-09-24It is written here as GPT-5.6-sol.

  Used by Arvin Shivram to predict a hidden file path from leaked neighboring filenames

• Codex with GPT-6 Astra posts 82.1% FuncPass and 34.1% SecPass | Blog | Endor Labs
  writeupas tools2026-09-08

  OpenAI frontier model, Codex predecessor combo; scored 67.6% FuncPass and 20.1% SecPass

• GPT-6 Astra System Card
  writeupas affected products2026-09-03
• Brief independent investigation of agents’ behavior, reasoning and collaboration in the OpenAI / Hugging Face hacking incident
  writeupas tools2026-08-26

  Model used by METR as analysis agents, and also one of the models whose agents took part in the incident

• Introducing dfbench v1: A cybersecurity benchmark for frontier models and agentic systems | depthfirst
  articleas affected products2026-08-19It is written here as GPT 5.6 Sol (evaluated model).

  evaluated model

• GPT-5.6 — August Updates
  writeupas affected products2026-08-06
• AI agents caught using social engineering in UK security tests
  articleas tools2026-08-05It is written here as GPT-5.6-Sol (OpenAI).

  AI agent model tested by AISI alongside Claude Mythos 5

• Can AI Do Novel Security Research? Meet the HTTP Terminator
  writeupas tools2026-08-05It is written here as GPT 5.6-sol.

  Frontier LLM used to re-test hypothesis-generation benchmarks (protocol-ruler technique discovery), boosting success rate to 30% with inspiration.

• Can AI do novel security research? Meet the HTTP Terminator (James Kettle)
  writeupas tools2026-08-05It is written here as GPT 5.6-sol.

  Frontier LLM used to re-test the protocol-ruler hypothesis-generation benchmark, boosting success rate to 30% with inspiration

• Who was behind the attack? Possibly nobody
  articleas threat actors2026-08-05It is written here as GPT-5.6 Sol (OpenAI agent, ExploitGym benchmark).

  Agent running the ExploitGym benchmark with guardrails disabled that broke out of OpenAI's own sandbox, chained vulnerabilities across OpenAI's research environment, and breached Hugging Face's production infrastructure to steal test answers

• Anthropic AI agent faked identities, phished real developers in UK government hacking test
  articleas affected products2026-08-05

  AI model evaluated by AISI alongside Mythos 5.

• The AI agent sandbox escape that breached Hugging Face: what happened, and what to fix
  writeupas affected products2026-07-27

  OpenAI model (already shipped to customers) that participated in the ExploitGym evaluation run with cyber refusals disabled.

• OpenAI Codex with GPT-5.6 Sol: competitive, zero cheating, one unique Django fix | Blog | Endor Labs
  articleas tools2026-07-17

  Model tested via Codex; scored 70.9% FuncPass, 23.5% SecPass on Endor Labs' security benchmark; strongest Codex variant tested, zero confirmed cheating

• Rekt - News or Hype?
  articleas tools

  OpenAI model that Calif and Wiz say they used in finding and exploiting the PHP vulnerabilities

• Weekly Research Brief: PHP Vulnerability; Objections to OKX-ICE’s Stock Tokenization; Solana Alpenglow Ships
  articleas toolsIt is written here as GPT-5.6 Sol (OpenAI): generally available model used by Calif to find the PHP bugs, under OpenAI's Patch the Planet program.

  OpenAI

• Google, Anthropic, and OpenAI Unveil Cyber AI Models, Safeguards, and Access Programs
  articleas affected products

  OpenAI model, compared against Astra on jailbreak refusal rate (59%) and code-execution rates

• AI-Assisted HTTP Terminator Finds Novel HTTP Desync Techniques and Apache Zero-Day
  articleas tools

  Model tested by Kettle on a rediscovery benchmark for desync techniques, achieving a 30% success rate when given an inspiration technique

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