New6 min read
Opus 4.8 Fast Mode Ends Nov 30: Migrate to Opus 5.5
Claude Code deprecated Opus 4.8 fast mode on Oct 30 and removes it Nov 30, 2026. Requests then error. Opus 5.5 fast costs $8/$40 per MTok - here is the fix.
Read more
PRICING
67 articles
LATEST
Claude Ultra Plan: Max 20x Renamed, 5-Hour Limit Gone
Anthropic renamed Max 20x to Ultra and dropped the five-hour limit for verified accounts. What the 10x weekly label means, how to check yours, and Max vs Ultra.
•6 min read
Read Article
New7 min read
Gemini 4 Carbon: Benchmarks, Pricing, and Access
Gemini 4 Carbon is Google's new frontier model: 59 on the AA Intelligence Index, $2/$10 intro pricing, but cyber-defender access only. What builders do now.
New7 min read
Kimi K3.1 Pro: Pricing, Benchmarks, Open Weights Date
Kimi K3.1 Pro costs $2/$10 per million tokens, promises weights by Nov 4, and scores 65.7% on Terminal-Bench 4.0 (vendor-reported). The cost-per-task catch.
Read more
New8 min read
Claude Usage and Cost Analytics API: Attribute Spend by Key and User
The Claude Usage and Cost Analytics API beta reports token usage and cost by model, workspace, API key and user. How it works, the limits, and how to migrate.
New7 min read
GPT-6.1 Terra: $1/$5 Pricing, Benchmarks, and When to Pick It
GPT-6.1 Terra is OpenAI's new $1/$5 per million token model: 50.3% on Terminal-Bench 4.0 (vendor-reported), half Sol's price, and who should route to it.
New7 min read
Anthropic IPO: What the S-1 Means for Developers
Anthropic filed its S-1 for a Nasdaq listing under ANT. The revenue and loss figures, the risk factors that touch API users, and what to change in your stack on Monday.
Read more
New8 min read
Codex Reset: Banked vs Automatic vs Paid, and When to Use Each
Codex has three kinds of usage reset - banked, automatic and paid - and they move your weekly refresh date in different ways. What OpenAI documents, the 80% rule, and what to do Monday.
9 min read
DeepSeek V4.1-Flash-1017: Benchmarks vs Opus 5, Pricing, Switch?
DeepSeek V4.1-Flash-1017 jumps 11 points on Terminal-Bench 4.0 at the same deepseek-flash price. Benchmarks vs Opus 5, K3, GLM-5.3 and when to switch.
7 min read
Tencent WorkBuddy Explained: Pricing, Free Models, Verdict
Tencent WorkBuddy is a desktop AI agent for office work running Hy3, DeepSeek and more via TokenHub. What it costs, the free tokens and when to skip it.
8 min read
Freebuff Review: The Free Coding Agent Paid for by Ads, and What It Costs You
Freebuff is a free coding agent paid for by text ads. What the free tier includes, how Freebucks limit usage, and what the privacy policy says about your code.
Read more
6 min read
Claude for Startups Offer Paused: What Founders Do Now
Claude for Startups paused its free Claude Team year and $1,000 API credit offer at capacity. What the program page says now and how to cover the gap.
10 min read
ChatGPT Free vs Go vs Plus After GPT-6: Which Model You Get
Free and Go ($8) both get GPT-6 Luna in Chat. Plus ($20) is the cheapest plan with GPT-6 Sol and full Codex. What each ChatGPT plan buys now.
Showing 12 of 66 articles
Keep exploring Pricing
- - Pricing Topic Hub - tools and guides for Pricing from the Developers Digest directory
- - Glossary - dive deeper across the Developers Digest knowledge base
- - Developers Digest on YouTube - video tutorials covering Pricing and more
Get Smarter About AI Dev
New tutorials, open-source projects, and deep dives on coding agents - delivered weekly.
One email per weekReal code, not theoryFree forever
Explore 844 topics
Browse All Topics