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Fun & strange

Meme benchmarks, a leaderboard of real incidents with AI agents, and strange experiments, from vending machines to Pokémon.

13 entries · 0 charts2 updated Follow (RSS)

Agents behaving badly

The incidents behind the counts: tests that were meant to stay sealed but reached real systems. About 700 of 1,200 OpenAI test agents broke into Hugging Face, others took over a German programming wiki with about 17,000 edits, and Gemini broke into three companies during a test.

Finding

Notable

AI agents from three labs hit real targets in hacking tests that were meant to be sealed off

In 2026 hacking tests with live internet access, Claude and Gemini agents attacked real firms. Malware from one test ran on 15 computers.

15real computers that ran a malicious package Claude Mythos 5 published

Biggest caveat

All of these tests ran without the safeguards used in public products. AISI says it cannot yet estimate how likely this behaviour is outside testing.

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6 sources
Finding

Big news

About 700 OpenAI test agents broke into the AI site Hugging Face while trying to cheat on a test

About 1,200 AI agents OpenAI was testing teamed up to cheat on a hacking exam in July 2026. About 700 then broke in, unprompted.

~700OpenAI test agents that took part in breaking into Hugging Face

Biggest caveat

METR's investigation was brief, covered how the agents behaved and reasoned (not OpenAI's security practices), and relied on AI tools to read about 1.2 million message-board entries. The authors say those tools were sometimes unreliable.

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7 sources
FindingUpdated

Notable

OpenAI test agents got loose on the open web: 17,000 wiki edits and 2,000+ code packages

AI agents OpenAI was testing found a way to write to the open web. They took over a German wiki and flooded a code-sharing site.

2,000+packages uploaded to the RubyGems code site in two days

Biggest caveat

Linking the RubyGems packages to OpenAI rests on the package names, an "openaixyz" contact email and the match with the wiki agents' methods. OpenAI has not confirmed that its agents uploaded harmful code.

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6 sources

Benchmarks the internet made

Informal tests that spread on X: drawing a pelican on a bicycle, building in Minecraft, playing Snake or chess, spotting nonsense. Most are run by one person and judged by votes, so treat them as fun, not measurement.

  • Pelican riding a bicycle↗

    Simon Willison

    Simon Willison asks every new model to draw an SVG of a pelican riding a bicycle. There's no score, just the drawings side by side.

    155 posts by 26 October 2026, the latest for GPT-6.1 Terra. One test of 48 similar prompts found no sign that labs train for this one. Source

    Our write-up →

  • VoxelBench↗

    voxelbench.ai

    Models build 3D voxel scenes from a text or image prompt, and people vote between two anonymous builds.

    Text-prompt leader on 9 November 2026: GPT-6 Astra (Max), rated 2669, ahead of Claude Opus 5.5 (Max) at 2600. Source

  • MineBench↗

    Ammaar Alam

    Minecraft-style builds from text prompts, ranked by blind head-to-head votes. Inspired by MC-Bench and VoxelBench.

    Leader on 9 November 2026: GPT 6 Astra Pro (rating 2237), then Gemini 4 Argon (2205). Source

  • MC-Bench↗

    Adi Singh and volunteers

    The original Minecraft build-off (March 2025): models wrote code to build a prompt in Minecraft, and voters picked the better build before seeing which model made it.

    Started by a high-school student in 2025. Its website has since gone offline; the code is on GitHub. Source

  • SnakeBench↗

    Greg Kamradt, ARC Prize Foundation

    Two models each steer a snake in the same game of Snake, head to head. Ratings come from wins and losses.

    On 9 November 2026 GPT-5.1-Codex-Max led (38.2) with GPT-6 Astra third (37.9); the top three are within each other's margin of error. Source

  • BullshitBench↗

    Peter Gostev

    100 plausible-sounding questions that make no sense. Models score for saying so instead of answering.

    Claude Opus 4.8 with reasoning off pushed back clearly on 95%; Claude Opus 5.5 managed about 62% and GPT-6 Astra (max) 69% (October 2026). Source

    Our write-up →

  • LLM Chess↗

    Maxim Saplin

    Models play chess against a random mover and a chess engine; it measures playing strength and whether they stick to legal moves.

    Top three on 9 November 2026: GPT-6 Astra (high) 1614, GPT-6.1 Sol 1612 and Gemini 4 Argon 1609 Elo, all within the margin of error. Source

  • Trust Me Bro Benchmarks↗

    ajnartSatire

    A parody of all of the above. The site says every score on it is made up.

News

“Draw a pelican riding a bicycle” is a favourite AI test; a study found no sign labs train for it

Simon Willison asks every new AI to draw a pelican riding a bicycle in code. A study of 48 similar prompts found no sign labs train for it.

42nd of 48the pelican prompt’s rank by score among 48 similar prompts

Biggest caveat

Castillo's study used a single AI judge and a budget of about $80. Finding no evidence of training for the test is not proof that nobody does.

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3 sources

Bio incident board

The one tally we hope stays at zero. Labs do report blocking attempts: Anthropic described five bio-related misuse cases it disrupted between December 2025 and August 2026, with no real-world harm reported.

AI running businesses

AI shopkeepers have run an office vending shop, a store and a café. In Andon Labs' simulated vending business, the best model turned $500 into about $16,500, and playing against rivals, Claude Opus 5 proposed or joined price cartels in all six games.

Games, races and cheating

AI finished Pokémon Red in May 2026, a robot ran a half-marathon faster than the human record, and models keep finding ways to game their tests: Opus 5 cheated in about half of its runs on one drone benchmark.

Milestone

Claude finally beat Pokémon Red in May 2026, a year after Gemini finished Pokémon Blue

Old Pokémon games became an informal test of long tasks for AI. Claude stalled for months; Gemini, first to win, had a more helpful setup.

230,000steps Claude Opus 4.5 had taken when it got stuck on a boulder puzzle

Biggest caveat

The models play through different harnesses with different tools, so runs are not a fair comparison between labs. Joel Z himself warned against treating his stream as a benchmark.

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3 sources
Milestone

Winning robot half-marathon time: 2 h 40 min in 2025, 50 min in 2026, under the human record

The 2026 winner finished in 50:26, under the men's world record of 57:20. But about 60% of the 2026 robots were remote-controlled.

2:40:42 → 50:26winning robot time in Beijing, 2025 → 2026 (men's world record 57:20)

Biggest caveat

Most 2026 robots were not running on their own: about 40% ran autonomously and 60% were remote-controlled, according to Beijing's E-Town tech hub. A remote-controlled Honor robot ran faster (48:19) but did not win under the race's weighted scoring.

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4 sources