Macroscope

Today we are introducing Murmur, our cloud agent orchestration system.

Here's an early preview of Murmur:

Fable 5.2 is out today and it lands #5 on MacroscopeBench (78.5 F1 at xhigh), just a hair behind gpt-6.1 sol

it beats opus 5.5 at matched efforts for low, medium and high

see the full results: macroscope.com/benchmark

we shipped a lot in october:

→ 𝗔𝗽𝗽𝗿𝗼𝘃𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗠𝗼𝗱𝗲: Approvability, our agent that auto-approves PRs that are safe to merge, now has two modes, permissive or strict, with permissive approving more of them by default
→ 𝗔𝗽𝗽𝗿𝗼𝘃𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱: see every PR Approvability approved and why
→ 𝗣𝗿𝗲𝘃𝗶𝗲𝘄 𝗮𝗻𝗱 𝗿𝘂𝗻 𝗺𝗼𝗱𝗲𝘀: see which PRs Approvability would approve, without real approvals
→ 𝗣𝗼𝗹𝗶𝗰𝘆 𝗥𝗲𝗽𝗼: write your config once, let multiple repos inherit it
→ 𝗙𝗮𝘀𝘁𝗲𝗿, 𝗺𝗼𝗿𝗲 𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗰𝗼𝗱𝗲 𝗿𝗲𝘃𝗶𝗲𝘄: 14% faster, +5% recall

highlights below ↓

New on MacroscopeBench: Gemini 4 Argon

Medium effort lands at 66% recall / 87% precision for $0.51. Higher effort buys little recall at 3× cost much more latency. Capable, but doesn't beat existing models on price/performance

See all models → macroscope.com/benchmark

🥈 GPT 6.1 Terra debuts at #2 on our code review benchmark, 1.6 F1 points behind Opus 5.5 at max effort for 1/20th the cost per review.

At medium effort it beats GPT 6.1 Sol at max for a third of the price!

See full results: macroscope.com/benchmark