What AI tools and APIs cost, free tiers and usage limits, and practical ways to cut your token bill.
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Qwen Audio Agent is open source, but the DashScope voice front end and Claude Code back end bill separately. Here is where usage comes from.
Hostinger KVM2 VPS specs (2 vCPU, 8 GB RAM, 100 GB NVMe, 8 TB bandwidth), the 24-month deal, and whether it can host an AI project or agent.
GPT-6.1 Terra costs $1 per million input and $5 per million output tokens, with a 1M+ context window, 128K max output and a June 2026 cutoff.
OpenBot is a free app, hosted EU servers start at €20/$25 a month, and the PolyForm Noncommercial license limits commercial use. Here is the cost picture.
DeepSeek V4.1 Flash costs 15 cents per million input tokens off-peak. Compare it with Sonnet 5.5 and Opus 5.5 on cached input, peak pricing and agent run costs.
Kimi K3.1 Pro lists at half Opus 5.5's token price, but 13 long agent tasks cost $45.91 vs $83.46. See where caching shrinks the saving.
Seat, token and outcome pricing for enterprise AI compared, with Cedar, Sierra, forward-deployed engineering and OpenAI's Thrive deal, plus how to measure ROI.
Kimi K3.1 Pro costs half of Opus per token on the Kimi API, with open weights promised by November 4. Specs, access limits and what is still unconfirmed.
Kimi K3.1 Pro costs $2 per million input and $10 output tokens. See cached rates, high-speed pricing, a real $32 benchmark bill, and plan limit complaints.
OpenAI's $200 plan reportedly drops from 20x to 10x usage about 30 days after Dev Day, with a $500 tier launched and Anthropic testing its limits.
Claude agents can cost thousands a day. Learn how prompt caching, batch APIs and matching Haiku, Sonnet and Opus to tasks cut token spend.
ByteDance's OmniHuman 2.0 turns one image and audio into up to five minutes of 720p video. Price fell from 12 to 7 cents per second, about $21 per full clip.
Fish Audio Drama 3 API costs about $10 per million characters at launch, then $50 after Nov 12. License limits, fallback billing and free trial explained.
Claude Duet is in research preview for Pro and Max subscribers in the US via waitlist. Here is who qualifies and how it shares your plan's usage limits.
DeepSeek keeps its KV cache on disk for 3 days (agents) or 7 days (chat), and 96% of input tokens hit cache. Learn to keep prefixes stable and cut API cost.
Panda Code is free and runs on your existing Claude, Codex, Kimi or GLM plans. See how it tracks 5-hour and weekly limits, resumes at reset and trims tokens.
Mercury 3 costs $0.10 input and $0.35 output per million tokens at launch, with 90% off cached input. See where to access it and which workloads fit.
Compare cloud AI API pricing with self-hosting a local LLM. See GPU rental rates, hidden staffing costs, and the monthly token volume where self-hosting wins.
Enterprise SaaS spend rose 8% to $55.7M on average even as AI speeds up work. See how vendors recapture savings and what to check before renewal.
Learn how to set hard, pre-call spend caps on AI APIs, provider by provider, plus loop guards and rate limits that stop a runaway agent's bill.
Codex Ultrafast requires the $500 Pro plan and burns allowance at 6-8x the standard rate. See the cost math against Claude Sonnet 5.5, Claude Max and DeepSeek.
Compare the total cost of self-hosting open-weight LLMs vs. ChatGPT Enterprise and Microsoft Copilot, with per-seat pricing, break-even points, and hidden costs.
Learn how to cut LLM API costs with prompt caching, batching, model routing, context trimming, and self-hosting, plus the pricing math behind each method.
Compare AI coding agent token costs with flat IDE subscriptions like Cursor and Copilot, including real budget data from Uber, DX, and Vantage.