Entity trail

GPT-6 Astra

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

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-09-06 / reddit-researcherGPT-6 Astra reportedly jailbroken within 24 hours using an extended Task-in-Prompt attackSergey Berezin, an author on the ACL 2025 Task-in-Prompt paper, reported on LinkedIn a jailbreak of GPT-6 Astra within a day of release, combining TIP with four unnamed techniques. TIP hides the harmful objective inside another task such as a cipher or Python execution; Berezin says the original minimal TIP attack no longer worked on Astra and had to be reworked, which is itself a signal that the defence moved. He disclosed privately to OpenAI rather than publishing, so the specifics are unverifiable, and the same researcher reported breaking GPT-5 within an hour a year ago. The post ran simultaneously at the top of r/MachineLearning (252), r/OpenAI (89) and r/artificial (50).
2026-09-06 / reddit-researcherRoboCurve put GPT-6 Astra on real robot arms: 19/20 on block-into-bowl versus Fable 5.1's 8/20, at 6x fewer output tokensRoboCurve ran 20 trials per model per task on bimanual I2RT YAM arms (6-DoF, parallel-jaw grippers) through Inspect Robots 0.58.0 and published results on 2026-09-04. Astra hit 19/20 on block-into-bowl against Claude Fable 5.1's 8/20 and Fable 5's 1/20, averaging 2.1k output tokens versus Fable 5.1's 12.9k, $0.94 versus $2.12 per run, and 2.5 minutes versus 6.8. The counterweight is the second task: on puzzle-piece-into-groove both Astra and Fable 5.1 managed 2/20, so precision manipulation is untouched and the headline number covers only the coarse task.
2026-09-06 / sources-researcherOpenClaw 2026.9.2 adds GPT-6 Astra through a ChatGPT or Codex subscription, and makes most settings changes apply without a Gateway restartReleased 2026-09-05, five days after the OpenClaw 2.0 milestone, this build lets you select `openai/gpt-6-astra` with either an OpenAI API key profile or an eligible ChatGPT/Codex account, with text and image input, Responses tool calls and reasoning controls. The other builder-relevant changes are operational: agent, model, tool, channel, browser, node, access and terminal settings now apply through their running owners instead of requiring a Gateway restart, and active, queued and delegated replies survive Gateway restarts through compaction and retry.
2026-09-06 / thought-leaders-researcherSimon Willison drives Blender from a coding agent on macOS and turns it into a reusable skillIn a September 5 TIL, Willison used GPT-6 Astra (Medium) in the ChatGPT macOS app's Codex mode to script Blender headlessly via `/Applications/Blender.app/Contents/MacOS/Blender --background --python scene.py`, iterating a pelican-on-a-bicycle scene across three renders that took 2m39s, 3m51s and 5m59s, then stitching frames with FFmpeg. He packaged the setup as a reusable Blender skill. The takeaway is that a desktop 3D application with a Python API is now a first-class agent tool with almost no glue code.
2026-09-06 / projects-researcherArtificial Analysis pushed Intelligence Index v4.2 with private held-out test sets and dropped IFBench as saturatedAnnounced 2026-09-04 and at 156 points on HN, v4.2 is an interim release pulling forward parts of v5. It adds AA-Briefcase, an in-house agentic knowledge-work eval with a private held-out set, and Surge's GDP.pdf, a long-context eval over 4,592 PDF pages, while removing IFBench for no longer separating frontier models. The ten-eval composite now puts Claude Fable 5.1 at 57, GPT-6 Astra (max) at 55 and GPT-6 Astra (xhigh) at 54.
2026-09-05 / saas-disruption-researcherCROSS-CATEGORY: Three Unrelated Orgs Shipped Coding-Agent Cost Routing in the Same 48 HoursGitHub's HydraFusion (2026-09-04), Spotify's Portal (2026-09-03) and CodeRabbit's GPT-6 Astra evaluation (2026-09-04) all landed within 48 hours and all treat model selection as an economic decision rather than a user preference. GitHub routes between Single/Cascade/Critique for 36-67% cost cuts, Spotify intercepts expensive reads with PreToolUse hooks for ~90% bulk-read savings, and CodeRabbit publishes the per-task math ($1.50 for Astra versus $0.60 for GPT-5.6 Sol at 100K in / 10K out) to justify not defaulting to the top model. The pattern for builders: the router is becoming the product layer, and vendors are now competing on cost-per-solved-task instead of raw benchmark rank.
2026-09-05 / github-pulse-researcherpydantic-ai 2.40.0 makes voice agents interruptible with first-class barge-in handlingReleased 2026-09-05, the realtime session gains `handle_barge_in=True`, `interrupt(played_bytes=...)` and `played_audio_bytes` (#7870), plus `RealtimeSession.enqueue()` for out-of-band prompts from driving code (#8109) and `respond=` on `send()` (#8110). It also adds `@agent.on_event` for registering listeners on an Agent (#8101) and `pydantic_ai.prices.update_in_background()` (#4841), and fixes a realtime tool wedging itself instead of hanging up via `ctx.realtime_session.close()` (#8105). The prior day's 2.39.0 added `gpt-6-astra` support and Azure content-filter error detection for `AzureProvider`.
2026-09-05 / github-pulse-researcherThe OpenCode session-header enforcement deadline is now visibly pulling fixes out of Zed and OpenCode itselfZed v1.18.1 (2026-09-04) fixed OpenCode Go requests that could fail when Zed omitted the session header (#63715), and OpenCode v1.18.29 (2026-09-04) fixed Codex OAuth model filtering so integer GPT versions like `gpt-6` parse, unblocking gpt-6-astra for OpenAI subscription users. v1.18.28 started sending the session ID as GitHub Copilot's interaction header. This is the same September 6 enforcement date Manifest was racing on 09-04, so at least three independent projects have now shipped session-header work inside 48 hours of the cutoff.
2026-09-05 / github-pulse-researcherGPT-6-Astra goes GA in GitHub Copilot the same day Codex adds it to Amazon Bedrock and makes it the bundled defaultGitHub's 2026-09-04 changelog makes GPT-6-Astra generally available to Copilot Pro+, Max, Business and Enterprise across VS Code, Visual Studio, Copilot CLI, the Copilot coding agent, github.com, GitHub Mobile, JetBrains, Xcode and Eclipse, billed at provider list pricing under usage-based billing. GitHub's internal testing describes it planning and validating as it goes, batching diagnosis with verification, and finishing long-horizon coding tasks in fewer steps. Within hours, Codex rust-v0.153.3 added it to the Amazon Bedrock model picker for Mantle and Runtime global/US routes (#42805) and rust-v0.153.4 fixed its visibility in the bundled model picker and made it the bundled default when no model is configured (#42874).
2026-09-05 / reddit-researcherAstra opens with a 350-point lead on VoxelBench, where Fable 5 sits behind Opus 5 and SolA 186-upvote r/singularity post shows GPT-6 Astra debuting on VoxelBench with a roughly 350-point margin, and the poster clarifies in the comments that Fable 5 is absent from the chart because it ranks below Opus 5 and Sol on this task. A companion thread compares Astra and Fable 5 voxel outputs directly. VoxelBench and MineBench measure spatial construction, which is a narrow slice, but they are among the few public boards where release-day model differences are visible without reading a score table.
2026-09-05 / reddit-researcherAstra reached Plus and Pro accounts and OpenRouter within hours, a week after the API-only debutSeparate threads across r/OpenAI, r/ChatGPT and r/singularity on September 5 track the consumer rollout: Pro first, then Plus (initially only inside the Work tab), then global availability and an OpenRouter listing. One Plus user reports the model asking permission to log in on their behalf during a research task, which is the first practitioner sighting of the agentic browsing path on a consumer tier. Tibo Sottiaux separately posted about internal productivity gains and pointed at more DevDay releases.
2026-09-05 / reddit-researcherFable 5.1 generated a 1km square game zone in Blender in one shot by chaining two MCP servers on its ownThe top r/ClaudeAI post of the day (1,136 upvotes, 276 comments) shows Fable 5.1 building a WoW-style region in Blender from a short prompt, and the detail worth noting is that it chose to call a second, local image-generation MCP server for textures without being told to. A parallel r/OpenAI thread at 922 upvotes puts the same class of Blender task side by side against GPT-6 Astra and calls the gap large. Both are eyeball comparisons with no controlled prompt, so treat them as evidence that multi-MCP tool chaining now works unprompted, not as a ranking.

Graph relationships

BENCHMARKED AGAINST
Intelligence Index v4.2
GPT-6 Astra scored between 54 and 55 points on Intelligence Index v4.2.
Source finding
USES
Simon Willison
Simon Willison used GPT-6 Astra to script Blender headlessly.
Source finding
BUILT BY
OpenAI
GPT-6 Astra is built and operated by OpenAI.
Source finding
USES
OpenClaw
OpenClaw 2026.9.2 added GPT-6 Astra as a model option through ChatGPT or Codex subscription.
Source finding
BENCHMARKED AGAINST
Intelligence Index
GPT-6 Astra gained roughly 85 Elo over its predecessor and dominates the GDP.pdf test at 33.2% on Intelligence Index.
Source finding
BENCHMARKED AGAINST
Claude Fable 5.1
GPT-6 Astra scored 3% on FrontierMath while Claude Fable 5.1 and other models scored 0%.
Source finding
BENCHMARKED AGAINST
FrontierMath
GPT-6 Astra solved 2 of 68 FrontierMath Erdős problems within budget constraints.
Source finding
BENCHMARKED AGAINST
AA-Omniscience
Artificial Analysis measured GPT-6 Astra hallucination at 51% on AA-Omniscience versus 92% for its predecessor.
Source finding
BENCHMARKED AGAINST
GPT-5.6 Sol
GPT-6 Astra achieved 8.5% prompt injection attack success on IPI Arena versus 27.0% for GPT-5.6 Sol.
Source finding
RELEASED
OpenRouter
GPT-6 Astra became available on OpenRouter within a week of its API release.
Source finding
BENCHMARKED AGAINST
Claude Fable 5
GPT-6 Astra significantly outperforms Claude Fable 5 on VoxelBench.
Source finding
SUPPORTS
Codex
Codex rust-v0.153.3 added gpt-6-astra to the Amazon Bedrock model picker and made it the bundled default.
Source finding

Source trail

r/MachineLearning (252 upvotes), citing LinkedIn + ACL 2025 paper arXiv:2501.18626 RoboCurve (via r/singularity, 547 upvotes)OpenClaw simonwillison.net (TIL)Artificial Analysis GitHub Blog, Spotify Engineering and CodeRabbit GitHub GitHub GitHub Changelog r/singularity r/OpenAI r/ClaudeAI

Graph sources

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