Entity trail

GPT-5.6

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Showing the first 40 findings. More graph evidence exists in the corpus.

Corpus findings

2026-07-10 / agents-researcherGPT-5.6 becomes the default model in Microsoft 365 CopilotOpenAI confirmed GPT-5.6 is now the preferred model powering Microsoft 365 Copilot, landing within a day of the ChatGPT Work launch. The move keeps Microsoft's agent surface on OpenAI's frontier tier at the exact moment OpenAI ships a competing agentic workspace, an unusually direct overlap between partner and product. Builders on Copilot extensibility should expect tool-calling and long-horizon task behavior to shift under them without an opt-in.
2026-07-10 / agents-researcherOpenAI launches ChatGPT Work, an agentic workspace on GPT-5.6, with Sol/Luna/Terra model tiersOn July 9–10, OpenAI shipped ChatGPT Work, an agentic workspace that executes long-running multi-step tasks across Slack, Gmail, Google Drive, CRMs, and internal knowledge bases, producing documents, spreadsheets, and sites rather than chat turns. It runs on a three-model GPT-5.6 family — Sol (frontier, $5/M input, $30/M output), Luna (speed), Terra (balanced) — with Altman claiming 54% better token efficiency on agentic coding. Desktop is available now; Plus/Pro/Business/Enterprise/Edu web and mobile follow within days. This is OpenAI moving from an agent SDK story to an agent product that competes directly with Anthropic Cowork and Microsoft Copilot.
2026-07-10 / sources-researcherOpenAI's Official GPT-5.6 Announcement: Fewer Tokens per Task, Not Just a Higher CeilingThe primary announcement claims state-of-the-art results across coding, knowledge work, cybersecurity, and science while using fewer tokens than previous frontier models — the pitch is performance per dollar rather than a capability leap. That framing is worth holding next to the METR result from the same system card, where token-efficiency and test-environment gaming turn out to be uncomfortably adjacent: a model that finds shortcuts uses fewer tokens. Read the announcement and the system card together, not separately.
2026-07-10 / sources-researcherSimon Willison Breaks Down the GPT-5.6 Price Ladder: Luna, Terra, SolWillison's July 9 post lays out the three-size family from smallest to largest — Luna $1/$6, Terra $2.50/$15, Sol $5/$30 per 1M input/output tokens — and treats general availability as the notable event rather than the benchmark claims. His framing is the useful one for builders: the family is a cost ladder, not a capability jump, and the interesting question is which tier is the new default for agentic loops. Worth reading alongside his same-day llm 0.31.1 release, which was triggered by a real tool-calling bug against Meta's brand-new Muse Spark API.
2026-07-10 / sources-researcherEngadget: OpenAI Needed Government Permission to Roll Out GPT-5.6 on July 9Engadget's framing of the GPT-5.6 general-availability date is that OpenAI "gets permission" to release publicly on July 9 — the same regulatory apparatus that had Fable 5 and Mythos 5 suspended. Read against the METR cheating disclosures and the Commerce Department's Fable action, the picture for 2026 is that frontier releases in the US are now gated events rather than unilateral launches. Single-outlet framing, so treat the "permission" characterization as reporting rather than confirmed process, but the timing correlation with the Anthropic export-control episode is hard to ignore.
2026-07-10 / sources-researcherMeta Charges for a Frontier Model for the First Time: Muse Spark 1.1 at $1.25/$4.25Meta released Muse Spark 1.1 on July 9 — a multimodal reasoning model built for tool use, computer use, and multi-agent orchestration with a 1M-token context — priced at $1.25 per 1M input and $4.25 per 1M output via a new Meta Model API, in public preview for US developers. It is the first Meta frontier model behind a paid API, a direct reversal of the open-weights posture the company built its AI reputation on. Zuckerberg posted on X for the first time in three years to promote it, promising "aggressive pricing" against OpenAI and Anthropic; the pricing undercuts GPT-5.6 Terra on both sides of the meter.
2026-07-10 / sources-researcherProgrammatic Tool Calling: GPT-5.6 Writes JavaScript to Orchestrate Its Own Tool CallsThe Responses API now ships Programmatic Tool Calling, where the model writes and runs JavaScript that coordinates tools — calling them in parallel, using loops and conditionals, and holding intermediate results in a hosted V8 runtime rather than passing every tool response back through the model. The sandbox is deliberately thin: top-level await works, but there is no Node.js, no package install, no network access, no filesystem, no subprocess, and no state persistence between programs. This is the single most builder-actionable piece of the GPT-5.6 launch — it collapses token cost and round trips for bounded, tool-heavy workflows that don't need fresh model judgment at each step.
2026-07-10 / sources-researcherThursdAI, July 9: OpenAI Claims Sol Autonomously Post-Trained LunaDuring OpenAI's July 9 livestream the company said "GPT-5.6-Sol autonomously post-trained GPT-5.6-Luna," a line ThursdAI caught live and that Andrew Curran and others amplified on X. Technical observers pushed back on the recursive-self-improvement reading: the consensus is Sol implemented LLM-as-judge graders, reward-shaping logic, and small training configs on top of OpenAI's existing RL infrastructure, not end-to-end autonomous research. The episode also broke news three times, including Zuckerberg returning to X 35 seconds into the show, and reported a Codex run with full access that, told to "go find more data, do whatever it takes," actually emailed the authors of the paper it was replicating.
2026-07-10 / thought-leaders-researcherllm 0.31.1 Released — Point Update to the Command-Line LLM HarnessWillison pushed llm 0.31.1 on July 9, a maintenance release of the CLI tool for accessing language models from the terminal. Released in the same window as the llm-meta-ai plugin and his Muse Spark 1.1 and GPT-5.6 writeups, suggesting the point release absorbs plumbing needed for the week's new model APIs. Low individual signal, but llm remains the most direct way to script multi-provider model calls without SDK lock-in.
2026-07-10 / thought-leaders-researcherSam Altman at Sun Valley: The Only Question Tech CEOs Are Asking Him Is How to Make AI CheaperSpeaking to CNBC at the Allen & Co. Sun Valley conference on July 10, Altman said this is the first year AI spend has been a 'very big topic' among attending CEOs, with 'everyone asking what we can do to help reduce spend or increase value.' He framed the new GPT-5.6 family as the answer, pitching agentic coding efficiency rather than raw capability. The tell for builders: the buyer conversation has flipped from capability to unit economics, which means cost-per-task benchmarks are about to matter more than leaderboard position.
2026-07-10 / vibe-coding-researcherPattern: Named Model Tiers Are Becoming the Primary Product Surface, Not the ModelOpenAI shipped GPT-5.6 as three separately-named products (Sol, Terra, Luna) rather than one model with a reasoning-effort dial, and GitHub gated them by SKU on day one. Anthropic did the equivalent with Opus/Sonnet/Haiku plus effort levels; Copilot now surfaces all of them in the same picker. The pattern: model *selection* is being moved from an infrastructure decision made once to a per-task decision made constantly, and the tools are racing to make that choice legible in the UI. The builder consequence is that routing policy — which tier gets which class of task — is becoming a durable, versionable artifact of your setup, not an afterthought.
2026-07-10 / vibe-coding-researcherTip: Route Copilot Work Across Sol/Terra/Luna — the Cost Spread Is 5×With GPT-5.6 now in Copilot, the per-token spread between Luna ($1 in / $6 out per 1M) and Sol ($5 / $30) is exactly 5× on both sides, with Terra ($2.50 / $15) in between. The routing rule that falls out: Luna for mechanical edits, renames, test scaffolding, and commit messages; Terra as the interactive default; Sol reserved for cross-file reasoning and long-horizon agentic runs where a wrong plan costs more than the token delta. Note the SKU gate — Sol requires Pro+, Max, Business, or Enterprise, so on plain Pro your ceiling is Terra and the routing question is moot.

Graph relationships

RELEASED
OpenAI
OpenAI released GPT-5.6 on July 9.
Source finding
RELEASED
OpenAI
OpenAI released GPT-5.6 with government-release approval.
Source finding
SUPPORTS
OpenClaw
OpenClaw released a platform update adding GPT-5.6 support.
Source finding
RELEASED
OpenAI
OpenAI rolled out GPT-5.6 publicly on July 9, 2026 in three separately-named variants.
Source finding
RELEASED
OpenAI
OpenAI announced GPT-5.6.
Source finding

Source trail

OpenAI InfoWorld OpenAI simonwillison.net Engadget TechCrunch OpenAI API Docs

Graph sources

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