{"data":{"schema_version":"model_decision_evidence.v1","snapshot_date":"2026-09-24","model":{"model":"gpt-6-luna","direct_answer":"GPT-6 Luna is OpenAI's closed-weight model for focused, high-volume tasks, released on 2026-09-22 alongside GPT-6 Sol, with a 1,050,000-token context window (922,000 input), 128,000 output tokens and text and image input. In the one reviewed test it was the quickest and lightest on quota of four GPT-6 and GPT-5.6 models given the same prompt, but the author judged its output a flop.","verified_at":"2026-09-24","model_card":{"context_window":"1,050,000 tokens (up to 922,000 input)","max_output":"128,000 tokens","modalities":"Text and image input; text output","parameter_count":"Not disclosed"},"official_sources":[{"title":"GPT-6 Luna model documentation","publisher":"OpenAI","url":"https://developers.openai.com/api/docs/models/gpt-6-luna","retrieved_at":"2026-09-24"},{"title":"OpenAI API changelog","publisher":"OpenAI","url":"https://developers.openai.com/api/docs/changelog","retrieved_at":"2026-09-24"},{"title":"GPT-6 Astra System Card (appendix on GPT-6 Sol and GPT-6 Luna)","publisher":"OpenAI","url":"https://deploymentsafety.openai.com/gpt-6-astra","retrieved_at":"2026-09-24"}],"open_weights":{"status":"not_available","summary":"OpenAI publishes no GPT-6 Luna weights. The model is served through the OpenAI API (Responses, Chat Completions and Batch) and on Amazon Bedrock in us-east-1.","repository":"","licence":"Proprietary hosted model","hardware":"Not applicable","recommended_runtime":"ChinaAPI or the OpenAI API","source_urls":["https://developers.openai.com/api/docs/models/gpt-6-luna","https://developers.openai.com/api/docs/guides/amazon-bedrock"],"verified_at":"2026-09-24","agent_recipe":""},"curated_comparisons":["gpt-6-sol","gpt-6-astra"],"open_weight_alternatives":["deepseek-flash","mimo-v2.6-flash"],"reviews":[{"id":"x-xueyu-svg-quota-2026-09","platform":"X","evidence_type":"task_test","title":"GPT-6 Astra, Sol and Luna on one SVG animation prompt","url":"https://x.com/xueyu1125/status/2102692499710193960","published_at":"2026-09-23","retrieved_at":"2026-09-24","verified_at":"2026-09-24","author":{"name":"雪瑜","handle":"@xueyu1125","profile_url":"https://x.com/xueyu1125","description":"Programmer and AI-tools builder on X who posted the timings and quota readings"},"task":"Generate an SVG animation of a pelican riding a bicycle, shown in H5","method":"Same prompt on GPT-6 Astra, GPT-6 Sol, GPT-6 Luna and GPT-5.6 Sol; the author recorded time taken and the share of a five-hour subscription quota each used.","finding":"GPT-6 Luna was the quickest and lightest of the four at 2 min 18 s and 1% of the five-hour quota, but the author dismissed its result as a flop (“拉完了”), ranking it alongside MiMo-V2.6-Flash.","limitation":"One prompt judged by the author without a score; the quota shares are a subscription meter, not API cost. X's automatic translation renders the verdict as its opposite, so read the original Chinese.","metrics":[{"label":"Time","value":"2 min 18 s"},{"label":"Five-hour quota used","value":"1%"}]}]},"ranking":{"name":"gpt-6-luna","display_name":"GPT-6 Luna","vendor":"OpenAI","origin":"intl","category":"text","release_date":"2026-09-22","on_chinaapi":true,"sources":[{"leaderboard":"aa_index","metric":"Intelligence Index","value":"37","entry":"GPT-6 Luna (max)","url":"https://artificialanalysis.ai/leaderboards/models","retrieved_at":"2026-09-22"},{"leaderboard":"aa_speed","metric":"Median output tokens/s","value":"157","entry":"GPT-6 Luna (max)","url":"https://artificialanalysis.ai/leaderboards/models","retrieved_at":"2026-09-22"},{"leaderboard":"aa_gdpval","metric":"Agentic Real-World Work Tasks, (Elo-500)/2000 (%)","value":"43","entry":"GPT-6 Luna (max)","url":"https://artificialanalysis.ai/leaderboards/models","retrieved_at":"2026-09-22"},{"leaderboard":"aa_tbench_v40","metric":"Agentic Coding \u0026 Terminal Use (%)","value":"13","entry":"GPT-6 Luna (max)","url":"https://artificialanalysis.ai/leaderboards/models","retrieved_at":"2026-09-22"}],"notes":"Released 2026-09-22 per OpenAI's announcement (Introducing GPT-6 Sol and Luna) and the API changelog entry of the same day."},"sources":{"aa_gdpval":{"id":"aa_gdpval","name":"Artificial Analysis · GDPval-AA v2.1","operator":"Artificial Analysis","metric":"Agentic Real-World Work Tasks, (Elo-500)/2000 (%)","url":"https://artificialanalysis.ai/leaderboards/models","edition":"GDPval-AA v2.1, live board, read 2026-09-22. 220 agentic task-completion tasks with file outputs, ranked pairwise by a panel of three frontier LLM judges; since v2.1 the Elo scale is anchored to DeepSeek V4.1 Flash (max) at 1600 and fitted with a Crowd-BT model, so its figures are not comparable with the v2 figures this page quoted from its 2026-09-12 read. The column prints clamp((Elo-500)/2000). It carries 10% of the Agents category inside Intelligence Index v4.3.2, so this column is a component of the board that orders the table, not an independent operator. Rows Artificial Analysis marks deprecated are read with the leaderboard's Status filter set to All (CA-948). The column is hidden until the leaderboard's Intelligence group is expanded","retrieved_at":"2026-09-22","scene":"agent_work"},"aa_image_edit":{"id":"aa_image_edit","name":"Artificial Analysis Editing","operator":"Artificial Analysis","metric":"Elo","url":"https://artificialanalysis.ai/image/leaderboard/editing","edition":"live board; exact row settings retained","retrieved_at":"2026-09-13","task":"image_editing"},"aa_image_t2i":{"id":"aa_image_t2i","name":"Artificial Analysis Text To Image","operator":"Artificial Analysis","metric":"Elo","url":"https://artificialanalysis.ai/image/leaderboard/text-to-image","edition":"live board; exact row settings retained","retrieved_at":"2026-09-13","task":"text_to_image"},"aa_index":{"id":"aa_index","name":"Artificial Analysis Intelligence Index","operator":"Artificial Analysis","metric":"Intelligence Index","url":"https://artificialanalysis.ai/leaderboards/models","edition":"Intelligence Index v4.3.2, read 2026-09-22; its figures are not comparable with the v4.3 figures this page quoted from its 2026-09-12 read. v4.3.1 refreshed the pairwise judge panels of AA-Briefcase and GDPval-AA, and v4.3.2 moved GDPval-AA to v2.1 (Elo scale anchored to DeepSeek V4.1 Flash (max) at 1600, fitted with a Crowd-BT model) and refitted AA-Briefcase v1.1 with Crowd-BT, so rows moved without any model changing. v4.3 had already swapped τ³-Banking out of the index for AutomationBench-AA and Terminal-Bench v2.1 for v4.0. The leaderboard's default Status: Current filter hides rows Artificial Analysis marks deprecated; they still render with Status set to All and are re-read from that view like any other row (CA-948). A trailing * is reproduced as the board prints it: the board's data marks that score as estimated (intelligenceIndexIsEstimated), i.e. not every evaluation in the index had been run for that model","retrieved_at":"2026-09-22"},"aa_mlcr":{"id":"aa_mlcr","name":"Artificial Analysis · MLCR-AA","operator":"Artificial Analysis","metric":"Medical Long Context Reasoning (%)","url":"https://artificialanalysis.ai/evaluations/mlcr-aa","edition":"MLCR-AA, live board, read 2026-09-22. Artificial Analysis marks it a standalone evaluation that is NOT part of Intelligence Index v4.3 — unlike the GDPval-AA v2 and Terminal-Bench v4.0 columns, this one is not a component of the board that orders the table, only the same operator. The underlying benchmark is Wisedocs' open MLCR (Wisedocs-AI/medical-long-context-reasoning): synthetic medical records of roughly 25,000-64,000 tokens, graded across six tiers from locating a single fact to expert-level clinical synthesis. It measures multi-document reasoning over long records, not medical capability in general. The main leaderboard carries no column for it; the figures were first read off the evaluation page's chart (2026-09-07) and since 2026-09-22 from the per-model pages' payload, which carries every model the chart can show (CA-956)","retrieved_at":"2026-09-22","scene":"medical"},"aa_speed":{"id":"aa_speed","name":"Artificial Analysis · Output Speed","operator":"Artificial Analysis","metric":"Median output tokens/s","url":"https://artificialanalysis.ai/leaderboards/models","edition":"live board; measured by Artificial Analysis against the vendor's own API, not through ChinaAPI. Rows Artificial Analysis marks deprecated are read with the leaderboard's Status filter set to All (CA-948)","retrieved_at":"2026-09-22","scene":"speed"},"aa_tbench_v40":{"id":"aa_tbench_v40","name":"Artificial Analysis · Terminal-Bench v4.0","operator":"Artificial Analysis","metric":"Agentic Coding \u0026 Terminal Use (%)","url":"https://artificialanalysis.ai/leaderboards/models","edition":"Terminal-Bench 4.0 (66 tasks), run by Artificial Analysis with the mini-swe-agent harness, pass@1 averaged over 3 repeats per task; read 2026-09-22. When this column replaced the benchmark's own board on 2026-09-07 the methodology page named the harness as mini-SWE-agent v2.4.6; on 2026-09-21 it and the evaluation page name mini-swe-agent without a version, and every figure quoted before then read back unchanged. One harness for every model, so the column compares models rather than model-plus-best-scaffold — which is why it replaced the benchmark's own board, whose rows are agent × model and covered one Chinese model out of 34 (CA-788, overturning CA-734). It carries 10% of the Coding category inside Intelligence Index v4.3.2, so this column is a component of the board that orders the table, not an independent operator. Rows Artificial Analysis marks deprecated are read with the leaderboard's Status filter set to All (CA-948). The column is hidden until the leaderboard's Intelligence group is expanded","retrieved_at":"2026-09-22","scene":"agentic"},"aa_video_i2v_audio":{"id":"aa_video_i2v_audio","name":"Artificial Analysis Image To Video · With Audio","operator":"Artificial Analysis","metric":"Elo","url":"https://artificialanalysis.ai/video/leaderboard/image-to-video","edition":"live board; with audio pool; exact row settings retained","retrieved_at":"2026-09-13","task":"image_to_video_audio"},"aa_video_t2v_audio":{"id":"aa_video_t2v_audio","name":"Artificial Analysis Text To Video · With Audio","operator":"Artificial Analysis","metric":"Elo","url":"https://artificialanalysis.ai/video/leaderboard/text-to-video","edition":"live board; with audio pool; exact row settings retained","retrieved_at":"2026-09-13","task":"text_to_video_audio"},"epoch_eci":{"id":"epoch_eci","name":"Epoch Capabilities Index (ECI)","operator":"Epoch AI","metric":"General ECI","url":"https://epoch.ai/eci","edition":"live board","licence":"CC BY 4.0, as labelled on the page (https://creativecommons.org/licenses/by/4.0/)","retrieved_at":"2026-09-22"},"livebench":{"id":"livebench","name":"LiveBench","operator":"LiveBench (sponsored by Abacus.AI)","metric":"Overall","url":"https://livebench.ai/","edition":"LiveBench-2026-06-25","retrieved_at":"2026-09-22"},"livebench_agentic_coding":{"id":"livebench_agentic_coding","name":"LiveBench · Agentic Coding","operator":"LiveBench (sponsored by Abacus.AI)","metric":"Agentic Coding","url":"https://livebench.ai/","edition":"LiveBench-2026-06-25","retrieved_at":"2026-09-22","scene":"agentic"},"livebench_coding":{"id":"livebench_coding","name":"LiveBench · Coding","operator":"LiveBench (sponsored by Abacus.AI)","metric":"Coding","url":"https://livebench.ai/","edition":"LiveBench-2026-06-25","retrieved_at":"2026-09-22","scene":"coding"},"lmarena_i2v":{"id":"lmarena_i2v","name":"LMArena Image-to-Video Arena","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/image-to-video","edition":"live board, last updated 2026-09-02","retrieved_at":"2026-09-12","task":"image_to_video","updated_at":"2026-09-02"},"lmarena_image_edit":{"id":"lmarena_image_edit","name":"LMArena Image Edit Arena","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/image-edit","edition":"live board, last updated 2026-09-07","retrieved_at":"2026-09-12","task":"image_editing","updated_at":"2026-09-07"},"lmarena_t2i":{"id":"lmarena_t2i","name":"LMArena Text-to-Image Arena","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/text-to-image","edition":"live board, last updated 2026-09-07","retrieved_at":"2026-09-12","task":"text_to_image","updated_at":"2026-09-07"},"lmarena_t2v":{"id":"lmarena_t2v","name":"LMArena Text-to-Video Arena","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/text-to-video","edition":"live board, last updated 2026-09-04","retrieved_at":"2026-09-12","task":"text_to_video","updated_at":"2026-09-04"},"lmarena_text":{"id":"lmarena_text","name":"LMArena Text Arena","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/text","edition":"live board","retrieved_at":"2026-09-22"},"lmarena_text_chinese":{"id":"lmarena_text_chinese","name":"LMArena Text Arena · Chinese","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/text/chinese","edition":"live board, Chinese-language category (prompts in Chinese)","retrieved_at":"2026-09-22","scene":"chinese"},"lmarena_text_coding":{"id":"lmarena_text_coding","name":"LMArena Text Arena · Coding","operator":"LMArena (arena.ai)","metric":"Arena score (Elo)","url":"https://arena.ai/leaderboard/text/coding","edition":"live board, Coding category","retrieved_at":"2026-09-22","scene":"coding"},"superclue":{"id":"superclue","name":"SuperCLUE 智能指数","operator":"SuperCLUE","metric":"总分 (overall)","url":"https://www.superclueai.com/homepage","edition":"2026-07 evaluation, published 2026-08-06. The homepage reads this edition from its data file (/data/generalboard/2026年7月.xlsx, sheet 总排行榜, last modified 2026-09-11), which also carries rows evaluated after publication, each with its own evaluation publication date (the latest 2026-09-11); the page's Latest Update line refers to a different sub-board","retrieved_at":"2026-09-22"},"vals_index":{"id":"vals_index","name":"Vals Index","operator":"Vals AI","metric":"Accuracy (GDP-weighted finance, coding and legal)","url":"https://www.vals.ai/benchmarks/vals_index","edition":"V2 (released 2026-08-13), page states updated 9/21/2026","retrieved_at":"2026-09-22"},"vendor_card":{"id":"vendor_card","name":"Vendor's own evaluation card","operator":"the model's own vendor","metric":"varies; the benchmark is named in each row","url":"","edition":"self-reported","self_reported":true,"retrieved_at":"2026-09-22"}}},"success":true}