buildOne report1 publisher LSCBench finds the best coding agent writes working, secure code on 25.1% of tasks
Six coding agents pass 73.6% to 91.3% of LSCBench tasks, but the best writes working, secure code on only 25.1%, NUS and Alibaba researchers found. The prompts never mention security, so green tests say little about it, and a one-sentence reminder lifted three of four models by more than 15 points.
Reality
- Evidence58
- Adoption
- Not scored
- Hype gap+15
- Incentives35
- Confidence62
buildOne report1 publisher Gemini 4 Argon wins 14 of 18 benchmarks against Claude Opus 5.5 in Google DeepMind's scores
Gemini 4 Argon beats Claude Opus 5.5 on 14 of 18 benchmarks in Google DeepMind's published scores, according to a dev.to comparison. Opus takes the other four, including Terminal Agents at 66.4 to 57.4.
Reality
- Evidence45
- Adoption
- Not scored
- Hype gap+25
- Incentives60
- Confidence50
buildConfirmed4 publishers Liquid AI says its LFM2.5-24B-A2B scores 48.09 on LiveClaw against 38.19 for the larger Qwen3.6-35B-A3B. The 184 tok/s it reports on an Apple M5 Max is a decode rate, so agent latency depends on how many tokens the model spends thinking.
Perspective Coverage
4 publishers
- Builder
- Builder 45%
- Operator
- Operator 33%
- Investor
- Investor 22%
Reality
- Evidence42
- Adoption
- Not scored
- Hype gap+30
- Incentives65
- Confidence62
buildOne report1 publisher Two different models top the ATLAS long-context benchmark at 128K and at 1M tokens
ATLAS, a 26-model long-context benchmark, has Gemini 3.1 Pro Preview leading at 128K tokens and Claude Opus 4.6 leading at 1M. A shortlist drawn at 128K cannot be assumed to hold for prompts near 1M.
Reality
- Evidence50
- Adoption
- Not scored
- Hype gap−10
- Incentives
- Not scored
- Confidence45
buildOne report1 publisher Claude 4.5 Opus builds sub-agent spawning into the model, according to a dev.to write-up
Anthropic launched Claude 4.5 Opus on October 9 with sub-agent spawning in the model and a 500,000-token context, per a dev.to write-up. The claimed SWE-bench Verified lead over GPT-6.1 Sol and Gemini 2.5 Ultra comes from that post alone.
Reality
- Evidence15
- Adoption
- Not scored
- Hype gap+60
- Incentives
- Not scored
- Confidence25
buildOne report1 publisher Claude Sonnet 5.5 outscores Opus 5.5 on Terminal-Bench 4.0, according to a dev.to post
Anthropic's Claude Sonnet 5.5 resolves 70.6% of Terminal-Bench 4.0 tasks against 66.4% for Opus 5.5, a dev.to post reports. If that gap holds on a team's own tasks, the mid-tier model is the one to test first as the default for terminal agents.
Reality
- Evidence20
- Adoption
- Not scored
- Hype gap+45
- Incentives
- Not scored
- Confidence25
buildConfirmed6 publishers Alibaba's new 27B open-weight model defaults to its deepest reasoning setting. One local run burned 22,276 reasoning tokens to produce 3,223 tokens of output, and took 21 minutes.
Perspective Coverage
6 publishers
- Builder
- Builder 47%
- Operator
- Operator 39%
- Investor
- Investor 14%
Reality
- Evidence55
- Adoption25
- Hype gap+30
- Incentives55
- Confidence60
buildOne report1 publisher DeepSeek V4.1 Flash's 36x discount to Claude Opus 5 depends on off-peak hours and low effort
DeepSeek V4.1 Flash costs $2.10 off-peak for an agent run that costs $75 on Claude Opus 5, about 36x less, according to a dev.to analysis. Paying peak-hour rates halves that gap to about 18x, and running at max effort cuts it to about 15x.
Reality
- Evidence35
- Adoption
- Not scored
- Hype gap+35
- Incentives
- Not scored
- Confidence35
Meta, Duke and UC Davis researchers lift Gemini 3 Flash to 62% on Olympiad math with a better harness
Meta, Duke and UC Davis researchers lifted Gemini 3 Flash from 46% to 62% on Olympiad math by searching for a better harness around the same model. That puts the wrapper on an operator's budget ahead of a bigger model, at least for math.
Reality
- Evidence35
- Adoption
- Not scored
- Hype gap+20
- Incentives
- Not scored
- Confidence40
buildOne report1 publisher Kaggle benchmark tests which URL parser an LLM gatekeeper imitates before approving a tool call
Nine LLMs completed a Kaggle benchmark of 120 URLs, 45 of which Python's urlsplit and fetch() resolve to different hosts. If a model approves the Python reading and the request goes out through fetch(), the API key reaches a host nobody approved.
Reality
- Evidence50
- Adoption
- Not scored
- Hype gap+10
- Incentives30
- Confidence50
Claude Opus 4.6 cost 40 times as much as Gemini 3 Flash per run for 11 more points of pen-test coverage
Ridge Security's 96-test pen-test benchmark had Claude Opus 4.6 reach 63% coverage at $217 a run, against 52% for Gemini 3 Flash at about $5.42. Ridge argues tooling matters more than the model, yet its published runs held the tooling fixed and varied the model.
Reality
- Evidence35
- Adoption
- Not scored
- Hype gap+40
- Incentives70
- Confidence40
buildOne report1 publisher Blender 5.0 rejects three in ten scripts that ten LLMs wrote for it
Ten LLMs' Blender 5.0 scripts ran only 70% of the time when a Kaggle benchmark executed them in 5.0, against 91% for scripts targeting 3.6. Renamed and removed APIs look like valid code, so the benchmark grades each answer in the exact build the prompt named.
Reality
- Evidence50
- Adoption
- Not scored
- Hype gap+5
- Incentives30
- Confidence45
buildOne report1 publisher User pressure alone shifted how some AI models credited code in a nine-model commit benchmark
Nine AI models gave 1,782 commit-credit answers in a test that changed only the user's incentive, and some models moved their answers under that pressure. It matters wherever the assistant that wrote the code also writes the footer that credits it.
Reality
- Evidence40
- Adoption8
- Hype gap+5
- Incentives30
- Confidence38
buildConfirmed8 publishers Google's third Flash release in six weeks keeps the $0.75/$3.75 rate card. But the model also spends more tokens per task. Both numbers in your cost model are moving before the price even changes.
Perspective Coverage
8 publishers
- Builder
- Builder 53%
- Operator
- Operator 29%
- Investor
- Investor 18%
Reality
- Evidence58
- Adoption35
- Hype gap+22
- Incentives72
- Confidence62
Astra for Law is GPT-6 Astra with a legal search index and analysis instructions wrapped around it. OpenAI will also sell that index through an API to Harvey and Legora, at a price it has not published.
Reality
- Evidence50
- Adoption30
- Hype gap+20
- Incentives70
- Confidence60
buildOne report1 publisher DeepSeek reroutes every V4-Pro API request to V4.1-Flash from 14 September
Flash's off-peak input price is under a quarter of what V4-Pro cost, and on DeepSeek's own table it beats the old Pro checkpoint on Terminal-Bench, but it scores 36.8 on Humanity's Last Exam and no V4.1-Pro has a date.
Reality
- Evidence42
- Adoption52
- Hype gap+30
- Incentives72
- Confidence40
Grok 4.7 buys 5.9 points of CursorBench at Grok 4.6's token price
xAI built Grok 4.7 on a larger base model with a longer reinforcement-learning run and kept the API at Grok 4.6's rates. The open question for buyers is how many tokens the longer runs burn.
Reality
- Evidence34
- Adoption22
- Hype gap+28
- Incentives82
- Confidence46
Sol lists at $2 and $10 per million tokens and Luna at $0.10 and $0.50. The per-task savings OpenAI published come mostly from the lower price, and the cheaper tier scores below its predecessor on computer use.
Reality
- Evidence55
- Adoption32
- Hype gap+30
- Incentives82
- Confidence62
buildOne report1 publisher CrowdStrike's 98% and Simbian's 3.8% are measuring different SOC jobs
Microsoft and Omdia put the average security operations centre at close to 3,000 alerts a day with 42% never investigated, while a 2026 benchmark scored the best frontier model at 3.8% on finding malicious events in raw Windows logs.
Reality
- Evidence38
- Adoption45
- Hype gap+30
- Incentives80
- Confidence40
Bonsai 2 27B keeps 98 percent of Qwen3.8 27B's aggregate benchmark score, up from 95 percent for PrismML's first release, and TechCrunch reports the 5.9GB file is small enough for a PC and possibly a high-end phone.
Reality
- Evidence44
- Adoption38
- Hype gap+33
- Incentives71
- Confidence55
Earlier coverage
- Grok 4 fails half its patch attempts on Codex's edit format
Product · September 15, 2026 · One report1 publisher
- Fine-tuning hands the open-weight safety question to the buyer
Leadership · September 3, 2026 · One report1 publisher