{"slug": "gpt-6-1-terra", "title": "GPT 6.1 Terra", "summary": "OpenAI's GPT-6.1 Terra model page lists a 1,050,000-token context window, 128,000 max output tokens, and a June 01, 2026 knowledge cutoff, priced at $1 per million input tokens and $5 per million output tokens. The model accepts text and image input and returns text, supports reasoning.effort levels of none, low, medium (default), high, xhigh and max, and requires the Responses API for tool calling. Prompts above 272K input tokens are billed at 2x input and cache rates and 1.5x output for the full request, while batch and Flex pricing run 50% below Standard and fast mode costs 2x Standard.", "body_md": "A fast, efficient model for visual reasoning, precise computer use, and clear, natural writing.\n\nA fast, efficient model for visual reasoning, precise computer use, and clear, natural writing.\n\nCompareTry in Playground\n\nReasoning\n\nHighest\n\nSpeed\n\nFast\n\nPrice\n\n$1•$5\n\nInput•Output\n\nInput\n\nText, Image\n\nOutput\n\nText\n\nUse GPT-6.1 Terra to match product photos to catalog entries, interpret\ntechnical drawings, act on application screens, or draft and revise text.\n\nreasoning.effort supports none, low, medium (default), high,\nxhigh, and max.\n\nTool calling requires the Responses API.\n\nSee the GPT-6 guide\nfor prompting and migration guidance.\n\n1,050,000 context window\n\n128,000 max output tokens\n\nJun 01, 2026 knowledge cutoff\n\nReasoning token support\n\nPricing\n\nPricing is based on the number of tokens used, or other metrics based on the model type. For tool-specific models, like search and computer use, there’s a fee per tool call. See details in the pricing page.\n\nText tokens\n\nPer 1M tokens\n\nInput\n\n$1.00\n\nCached input\n\n$0.05\n\nCache writes\n\n$1.25\n\nOutput\n\n$5.00\n\nCached input tokens are priced at 5% of the uncached input token rate.\n\nCache-write prices shown use 30-minute retention. Standard cache writes cost $1.25 per million tokens for 30-minute retention and $2.50 for 12-hour retention, before long-context adjustments.\n\nPrompts with more than 272K input tokens are priced at 2x input and cache rates and 1.5x output for the full request.\n\nBatch and Flex prices are 50% lower than Standard.\n\nRegional processing adds a 10% premium where available.\n\nFast mode prices are 2x Standard.\n\nModalities\n\nText\n\nInput and output\n\nImage\n\nInput only\n\nAudio\n\nNot supported\n\nVideo\n\nNot supported\n\nEndpoints\n\nLive\n\nv1/live/sessions\n\nChat Completions\n\nv1/chat/completions\n\nResponses\n\nv1/responses\n\nRealtime\n\nv1/realtime\n\nRealtime translation\n\nv1/realtime/translations\n\nRealtime transcription\n\nv1/realtime/transcription_sessions\n\nAssistants\n\nv1/assistants\n\nBatch\n\nv1/batch\n\nFine-tuning\n\nv1/fine-tuning\n\nEmbeddings\n\nv1/embeddings\n\nImage generation\n\nv1/images/generations\n\nVideos\n\nv1/videos\n\nImage edit\n\nv1/images/edits\n\nSpeech generation\n\nv1/audio/speech\n\nTranscription\n\nv1/audio/transcriptions\n\nTranslation\n\nv1/audio/translations\n\nModeration\n\nv1/moderations\n\nCompletions (legacy)\n\nv1/completions\n\nFeatures\n\nStreaming\n\nSupported\n\nFunction calling\n\nSupported\n\nStructured outputs\n\nSupported\n\nFine-tuning\n\nNot supported\n\nTools\n\nTools supported by this model when using the Responses API.\n\nWeb search\n\nSupported\n\nFile search\n\nSupported\n\nImage generation\n\nSupported\n\nCode interpreter\n\nSupported\n\nHosted shell\n\nSupported\n\nApply patch\n\nSupported\n\nSkills\n\nSupported\n\nComputer use\n\nSupported\n\nMCP\n\nSupported\n\nTool search\n\nSupported\n\nSnapshots\n\ngpt-6.1-terra\n\nRate limits\n\nRate limits ensure fair and reliable access to the API by placing specific caps on requests, tokens, audio duration, or other usage within a given time period. Your usage tier determines how high these limits are set and automatically increases as you send more requests and spend more on the API.", "url": "https://wpnews.pro/news/gpt-6-1-terra", "canonical_source": "https://developers.openai.com/api/docs/models/gpt-6.1-terra", "published_at": "2026-10-26 17:58:24+00:00", "updated_at": "2026-10-26 18:11:46.074318+00:00", "lang": "en", "topics": ["large-language-models", "ai-products", "generative-ai", "ai-tools"], "entities": ["OpenAI", "GPT-6.1 Terra", "Responses API", "Chat Completions"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/gpt-6-1-terra", "markdown": "https://wpnews.pro/news/gpt-6-1-terra.md", "text": "https://wpnews.pro/news/gpt-6-1-terra.txt", "jsonld": "https://wpnews.pro/news/gpt-6-1-terra.jsonld"}}