1
LLM Batch APIs: The Half-Price Lane Nobody Budgets
大模型批量API是省钱利器，非实时任务可享半价，适合高吞吐场景。
Article URL: https://www.digitalapplied.com/blog/llm-batch-api-pricing-landscape-2026 Comments URL: https://news.ycombinator.com/item?id=49299210 Poin…
2
Moderation Report Triage: Node.js LLM API JSON Contracts for Portable Summaries
用Node.js对接LLM API，通过JSON合约输出可移植的审核报告摘要，分诊更清晰高效。
Fintech moderation reports should not enter a human-review queue as a blob of model prose. The portable design is a narrow JSON contract at the Node.j…
3
An LLM API gateway with budget-limited tokens for your LLM API keys
为LLM API密钥设置预算限制令牌的网关，帮你控制调用成本与用量。
Article URL: https://github.com/er91/budget_aware_llm_api_gateway Comments URL: https://news.ycombinator.com/item?id=48974910 Points: 1 # Comments: 1
4
7 things I learned trying to stop LLM API bills from silently exploding
通过标签追踪与重试策略调优等7个实战技巧，阻止你的LLM API账单在后台悄悄燃烧。
My first real LLM bill surprise wasn't dramatic. No infinite loop, no viral spike. A retry policy I'd written months earlier met a flaky endpoint, and…
5
A Small Node.js Wrapper for LLM API Retries, Timeouts, and Logging
一个小巧的Node.js包装器，优雅处理LLM API的重试、超时和日志，告别重复代码。
Most LLM API integrations start with a direct SDK call. That is fine for a demo. But once the call is inside a real product, I usually want three thin…
6
A visual calculator to estimate and compare LLM API pricing
可视化对比各家大模型API定价，跑工作流前先算清token成本，省钱又省心。
Article URL: https://neutraloverdrive.com/tools/token-calculator/ Comments URL: https://news.ycombinator.com/item?id=48817123 Points: 1 # Comments: 0
7
Show HN: An unmetered LLM API–$6/month, no token tracking, no limits
每月6美元不限量LLM API，告别Token追踪与使用限制，极致性价比之选
Hi HN, I was once given the advice: Don't waste expensive frontier model credits (GPT/Claude/etc.) on bulk work. Send the boring, repetitive, high-vol…
8
Seismograph – open-source early warning for silent LLM API drift
开源监测大语言模型API无声漂移，提前预警保障输出稳定性。
Article URL: https://github.com/Tania-coder/SEISMOGRAPH Comments URL: https://news.ycombinator.com/item?id=48773957 Points: 1 # Comments: 0
9
How I cut my LLM API bill by ~60% (5 levers that actually work)
用两级模型路由和缓存技巧，轻松省下60%以上LLM API费用，实用且可操作。
After a few surprise invoices from OpenAI and Anthropic, I spent a weekend figuring out where the money actually goes when you call an LLM API. Here a…
10
What Actually Happens When You Call an LLM API
从光速延迟揭秘调用LLM API背后隐藏的网络物理限制，让你重新理解AI服务的响应时间。
you've felt it. you type a prompt, hit send, and the response starts streaming in under a second. smooth. instant. you feel like you're thinking out l…
11
Show HN: LLMSim – a fast OpenAI LLM API simulator for load-testing LLM apps
开箱即用的LLM API模拟器，支持GPT-5/4/Claude等延迟配置，轻松压测你的AI应用。
Testing LLM apps and agent frameworks against real APIs is expensive, rate-limited, slow, and non-reproducible. LLMSim is a Rust simulator for the Ope…
12
We tracked 1M LLM API calls – 62% were using the wrong model
追踪百万次LLM调用后发现六成用错模型，选对模型能省大钱！
Article URL: https://tokonomics.ca/blog/we-tracked-1m-llm-api-calls-most-were-wasting-money Comments URL: https://news.ycombinator.com/item?id=4870866…
13
Show HN: Bash4LLM+ – A lightweight, dependency-free Bash wrapper for LLM APIs
纯Bash实现的无依赖LLM API封装，轻量到极致，还带密钥加密和浏览器界面，终端党福音。
Hi HN! I built Bash4LLM+ because I wanted a minimal, transparent, and completely customizable way to interact with LLM APIs directly from my terminal,…
14
LLM APIs with built-in chatbot in 1 line of code
一行命令部署LLM API，Flama 2.0自带聊天界面，轻松搞定Gemma等模型服务。
Article URL: https://flama.dev/blog/serving_llms_with_flama_cli/ Comments URL: https://news.ycombinator.com/item?id=48671740 Points: 17 # Comments: 0
15
Show HN: Cachet – A drop-in semantic cache for LLM APIs, 100% local, in Rust
为大模型API提供即插即用的语义缓存，100%本地运行，基于Rust实现高性能与隐私保护。
Article URL: https://github.com/abhix2112/Cachet Comments URL: https://news.ycombinator.com/item?id=48643854 Points: 2 # Comments: 0
16
AkaRouter – Flat per-call LLM API gateway (20x cheaper than Claude Max)
一个只需20% Claude Max价格的多模型API网关，免费送100积分，支持Opus 4.8等模型。
Article URL: https://akarouter.dev Comments URL: https://news.ycombinator.com/item?id=48620183 Points: 3 # Comments: 1
17
Ask HN: How do you find out if the LLM API is giving degraded responses
多LLM API用户必看：如何快速察觉响应变慢、错误率升高或模型漂移？这是普遍难题还是运气不佳？
If you are building on top of multiple LLM APIs or even a single one amongst OpenAI, Claude, Gemini, etc. what do you do when the API starts degrading…
18
Show HN: Wattfare – LLM API that's paid by users, not dev
颠覆传统计费模式：让用户直接为LLM API付费，开发者零成本集成。5分钟接入Claude Sonnet等模型。
Hey HN! I recently built halupedia - a funny site that hit 300k+ users in few weeks and #1 on hacker news. It was amazing project, which costed me $30…
19
The Proxy Knows Too Much: Sealing LLM API Routers with Attested TEEs
LLM API路由器的代理会泄露过多信息？这项研究用TEE可信执行环境来密封路由器，为推理服务提供安全背书。
arXiv:2606.16358v1 Announce Type: cross Abstract: Agents increasingly access large language models (LLMs) through API routers. A router terminates the…
20
Token-Efficient Change Detection in LLM APIs
用最少token检测LLM API行为变化，这项研究或能大幅降低监控成本与延迟
arXiv:2602.11083v3 Announce Type: replace Abstract: Remote change detection in LLMs is a difficult problem. Existing methods are either too expensive …