Overview
News
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Backers
2
Heartcore Capital, Inovo Venture Partners
Momentum
30/100
in the news, rising traction
Last sign of life
2 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Sep 8 On the Hacker News front page Benchmarking Qwen3.8 27B quantizations: 4-bit holds up, 1-bit collapses · 286 points Jul 19 On the Hacker News front page I burned all my tokens researching how to save tokens · 181 points Feb 24 Launched Quesma Releases OTelBench to Evaluate OpenTelemetry Infrastructure and AI Performance · InfoQ Feb 22 On the Hacker News front page We hid backdoors in ~40MB binaries and asked AI + Ghidra to find them · 245 points Sep 17, 2025 On the Hacker News front page Tau² benchmark: How a prompt rewrite boosted GPT-5-mini by 22% · 197 points Sep 6, 2025 Launched on Hacker News Show HN: 60-Second Linux Analysis, Supercharged with Nix and LLMs Dec 2023 Website went live first capture in the Wayback Machine
Tractionpublic signals, read monthly
Web presence
top 2%
of 133.2M domains by links, Common Crawl
GitHub stars
17 public repositories · +1%
Launched on Hacker News
4 points
Registers and programsofficial lists and records that name the company
Legal entity Quesma Inc. its site
Backed byfrom the funds' portfolios and accelerator catalogs
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Overview

Connect Claude Code, Codex and Cursor session costs to engineering work and outcomes. Find wasted tokens, repeated failures and practices worth sharing.

News

Blog 2 months ago
Claude Code pricing: same tokens, same model, up to 40x the price
Claude Code buyer's guide, August 2026: what Max, Team, and Enterprise cost, how to get the best deal, and how Uber and Shopify cap the spend.
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Blog 2 months ago
I wired 4 models together in Claude Code. It backfired 4 ways on Terminal-Bench
Common wisdom says to put a strong model like Fable in charge and let cheaper models do the work. I tested it and the result was not what I expected: seventh place at twice the cost of the top single-model run.
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Blog 2 months ago
Quantization hurts knowledge nonlinearly - Qwen3.6 27B case study
Quantization is a lossy compression, and factual knowledge is incompressible. We test Qwen3.6 27B GGUF quantizations from Hugging Face (by Unsloth and Bartowski) and llama.cpp on the Incompressible Knowledge Probes (IKP) benchmark.
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Blog 3 months ago
A lesson about retries, hidden in the DeepSeek-V4 paper
A warning hidden in the DeepSeek-V4 paper says retrying interrupted LLM requests is mathematically incorrect - it introduces length bias. I reproduced it on 100,000 poems.
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Blog 3 months ago
Kimi K3 is Open, Opus 5 is Good, DeepSeek V4 Flash is Cheap: LLMs on Baba Is You
We evaluate July 2026 fresh releases Kimi K3, Claude Opus 5, Grok 4.5, Gemini 3.6 Flash, and DeepSeek V4 Flash 0731 on Baba Is Bench, an LLM agent benchmark based on the puzzle game Baba Is You, comparing pass rate, speed, and cost with Claude Fable 5 and
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Blog 3 months ago
Do Qwen3.6 27B quantizations break the pelican?
We tested Qwen3.6 27B quantizations by Unsloth on Hugging Face, with pelicans on bikes, gears, Terminal-Bench 2.1, and AIME-120.
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Blog 3 months ago
I burned all my tokens researching how to save tokens
How I burned a full Claude limit in 30 minutes and built my own deep research pipeline instead: 3 subscriptions, shared memory, a clear role for each model. You can build the same from what you already pay for.
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Blog 3 months ago
Baba Is Solved by Fable 5 and GPT-5.6 Sol, but at what cost?
We ported the puzzle game Baba Is You to the Harbor framework, and benchmarked current models, including Claude, GPT, Gemini, GLM, and DeepSeek. A human Twitch streamer is 4x faster than Claude Fable 5.
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Blog 3 months ago
Tokenflation: When "Hi" triggers 33 tool calls
Tokenflation: simple tasks consuming ever more context, reasoning, and tool calls without more useful output. We benchmarked 14 models; one answered "Hi" with 33 tool calls and an unsolicited commit.
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