Blog
Source-backed RouterPlex research on model pricing, gateway architecture, agent setup, and keeping production AI spend under control.
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Published notes
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Research desks
Pricing is checked against primary sources and dated so you can audit the numbers.
Latest research
Grok 4.6 API pricing is $2 per 1M input and $6 per 1M output tokens, with cached input at $0.50 — up from $0.30 on Grok 4.5. Rates, 500K context and setup.
Read the full analysisThe research feed
Model launches move quickly. The useful details are slower: price thresholds, context limits, protocol compatibility, and the operational tradeoffs hidden below the headline.
Model releases
6 min readQwen3.8-Max API pricing is $2 per 1M input and $6 per 1M output tokens. See the 1M context window, image input, cost per agent turn, and setup.
API fundamentals
8 min readLearn what OpenAI-compatible means, which endpoints and SDK settings carry over, what can break, and how to switch providers with curl, Python, and JavaScript.
Model releases
5 min readGrok API pricing: Grok 4.6 and 4.5 are $2 per 1M input and $6 per 1M output tokens, doubling above a 200K prompt. Full xAI rate table, cached input, and setup.
Model releases
6 min readClaude Opus 5 API pricing is $5 per 1M input and $25 per 1M output tokens, the same rate as Opus 4.8. See its 1M context, effort tiers, and setup.
Gateway architecture
8 min readCompare 11 LLM gateways: RouterPlex, OpenRouter, LLM Gateway, Vercel, Requesty, Fireworks, Together, LiteLLM, Portkey, Helicone, AgentRouter.
Developer guides
7 min readOpenCode is the closest Claude Code alternative for terminal work. Compare 8 agents on interface, models, open source, and how you pay.
Gateway economics
6 min readClaude Code costs $20/month with Pro, $100 or $200 with Max, or pay-as-you-go API rates. Compare plans, limits, and the right billing route.
Developer guides
4 min readInstall Claude Code with the current native installer on macOS, Windows, Linux, or WSL. Verify the CLI, fix PATH errors, authenticate, and update safely.
Gateway economics
11 min readCompare 9 OpenRouter alternatives: RouterPlex, LLM Gateway, Requesty, Vercel, LiteLLM and more. $100 credit math, fees, and which wallet fits.
Model releases
4 min readClaude Fable 5 API pricing is $10 per 1M input and $50 per 1M output tokens. See its 1M context, 128K output, vision support and RouterPlex setup.
Model releases
3 min readCompare GPT-5.6 Sol, Terra and Luna API pricing, vision support and context limits. See which GPT-5.6 model fits coding, agents and high-volume workloads.
Model releases
6 min readOfficial Kimi K3 API pricing: $3 per 1M cache-miss input, $0.30 cache-hit, $15 output. Compare cost on OpenRouter vs RouterPlex, plus 1M context and setup.
Agent integrations
2 min readPoint Aider at RouterPlex with OPENAI_API_BASE, choose Claude or GPT through the openai/ model prefix, and protect the coding session with a key budget.
Agent integrations
3 min readConfigure Cline's OpenAI Compatible provider with RouterPlex, enter the base URL and model ID, verify the connection, and limit agent spend.
Agent integrations
3 min readConnect OpenClaw to RouterPlex as an OpenAI-compatible custom provider, choose Claude or Gemini models, verify the route, and cap agent spending.
Agent integrations
2 min readAdd RouterPlex to OpenCode with the OpenAI-compatible provider package, register model IDs, select a model, and set a hard API-key budget.
Developer guides
8 min readInstall Claude Code Router (CCR), add a provider, and send Claude Code to DeepSeek, Qwen, Kimi, or a hosted key. Skip CCR when one gateway is enough.
Spend safety
4 min readOpenRouter 402 means the account is out of credit. Stop retries, restore a positive balance, then cap the next key so a coding agent cannot overdraft again.
Gateway architecture
5 min readCompare LiteLLM alternatives across self-hosted proxies, managed BYOK gateways, and prepaid model access, including operations, billing, and security.
Gateway economics
7 min readOpenRouter credits cost 5.5% to buy ($0.80 minimum), can expire 365 days after purchase, and are refundable for only 24 hours. See the full $100 math.
Test the findings
Add $5, cap the key, and verify the result with your own workload. No subscription, and credit never expires — a first top-up of $25+ is matched with $25 extra.
