{"uid":"cap_dX_Mx4pFXv7xRb1Qx0LpY","slug":"wafermap-xyz-glm-5-3-63c52bef","name":"wafermap.xyz GLM 5.3","description":"GLM 5.3 — Z.ai's frontier model. Careful writing and multi-step planning.","url":"https://wafermap.xyz/v1/glm-5-3?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"prompt":{"type":"string","maxLength":24000,"minLength":1,"description":"What you want, in plain words."},"system":{"type":"string","maxLength":8000,"minLength":1,"description":"Optional instructions that shape every answer."},"max_tokens":{"type":"number","maximum":2048,"description":"Output cap. 2048 at most, 1024 by default.","exclusiveMinimum":0}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.025","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.025/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.025","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_osdqM6rkN3OZyi17olYlX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.025","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a prompt through Z.ai's GLM 5.3 frontier language model, optimized for careful writing and multi-step planning tasks.","exampleAgentPrompt":"Use GLM 5.3 to write me a careful, step-by-step project plan for launching a SaaS product — including market research, MVP scoping, go-to-market strategy, and a 90-day timeline, keeping the output under 1500 tokens.","exampleUseCases":[{"title":"Multi-step business strategy planning","prompt":"Can you use GLM 5.3 to draft a detailed, carefully reasoned go-to-market strategy for a B2B fintech startup targeting mid-market CFOs? Include positioning, key channels, and a phased 6-month rollout plan, keeping it under 2000 tokens."},{"title":"Long-form technical writing","prompt":"I need a well-structured technical specification document for a REST API that handles user authentication with OAuth2 — use GLM 5.3 to write it carefully with sections for endpoints, request/response schemas, and error handling, max 2048 tokens."},{"title":"Complex decision reasoning","prompt":"Help me think through whether to hire two junior engineers or one senior engineer for my startup's backend team — use GLM 5.3 to reason through the tradeoffs carefully, considering cost, ramp-up time, and long-term scalability, and give me a recommendation."}],"resultDescription":"Returns a text completion generated by GLM 5.3, up to the requested max_tokens (default 1024, max 2048). The output is a carefully reasoned, multi-step or well-written response to the provided prompt, shaped by any system instructions supplied.","failureModes":["Prompt exceeds 24,000 character limit — request rejected","max_tokens set to 0 or negative — validation error","System instructions exceed 8,000 characters — request rejected","Model output truncated if max_tokens is set too low for the task","Payment of 0.01725 USDC not fulfilled — 402 error returned","Network timeout on longer generation tasks"],"whenToPreferThis":"Choose this endpoint when the task requires deliberate, careful prose or multi-step planning rather than quick Q&A — GLM 5.3 is positioned as a frontier model for structured reasoning and writing quality. Prefer it over DeepSeek Flash or Llama Scout when accuracy of reasoning and writing polish matter more than raw speed. Use DeepSeek Pro instead if the task is heavy math or code; use GLM 5.3 for nuanced writing, planning, and structured analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:40:34.163Z","isFirstParty":false,"canonicalSlug":"wafermap-xyz-glm-5-3-63c52bef"}