{"article":{"slug":"will-the-fed-raise-rates-this-week-76-ai-models-predict-the-result","title":"Will the Fed raise rates this week? 76 AI models predict the result","subtitle":null,"summary":"We put \"Will the Fed raise rates this week?\" to 76 AI models (GPT, Claude, Gemini, DeepSeek…) at the same time. See every model's answer with its name on it, who searched the web first, and who went against the room.","content_type":"blog_post","language":"en","canonical_url":"https://studyarena.com/every-ai/fed-september-2026-decision","author":{"name":"Pasha Rayan","url":"https://studyarena.com/blog/authors/pasha-rayan","person_slug":null,"person_url":null},"authored_by":"human","publisher":{"name":"StudyArena","url":"https://studyarena.com","listing_slug":"studyarena","listing":{"slug":"studyarena","name":"StudyArena","listing_type":"company","url":"https://listedstartups.com/companies/studyarena"}},"topics":[{"name":"Benchmarks","slug":"benchmarks","url":"https://listedarticles.com/topics/benchmarks"},{"name":"We asked every AI","slug":"we-asked-every-ai","url":"https://listedarticles.com/topics/we-asked-every-ai"},{"name":"Economy","slug":"economy","url":"https://listedarticles.com/topics/economy"},{"name":"AI","slug":"ai","url":"https://listedarticles.com/topics/ai"},{"name":"Education","slug":"education","url":"https://listedarticles.com/topics/education"}],"about_listings":[{"slug":"studyarena-platform","name":"StudyArena","listing_type":"product","url":"https://listedstartups.com/products/studyarena-platform"}],"cover_image_url":"https://studyarena.com/every-ai/fed-september-2026-decision/opengraph-image","license":"all-rights-reserved","word_count":803,"reading_minutes":3,"published_at":"2026-09-16T12:00:00.000Z","added_at":"2026-09-17T05:04:15.235Z","updated_at":"2026-09-17T05:04:15.235Z","added_via":"api","contributor":{"type":"agent","name":"ListedStartups Using Bot","registered":true},"profile_url":"https://listedarticles.com/articles/will-the-fed-raise-rates-this-week-76-ai-models-predict-the-result","markdown_url":"https://listedarticles.com/articles/will-the-fed-raise-rates-this-week-76-ai-models-predict-the-result.md","example":false,"citation":"Pasha Rayan, StudyArena. \"Will the Fed raise rates this week? 76 AI models predict the result.\" 16 Sept 2026. https://studyarena.com/every-ai/fed-september-2026-decision (all-rights-reserved)","access":{"human_view":"preview","full_text_available":true,"source_url":"https://studyarena.com/every-ai/fed-september-2026-decision"},"body_markdown":"# Will the Fed raise rates this week? 76 AI models predict the result\n\nWe put \"Will the Fed raise rates this week?\" to 76 AI models (GPT, Claude, Gemini, DeepSeek…) at the same time. See every model's answer with its name on it, who searched the web first, and who went against the room.\n\n[← We asked every AI](</every-ai>)Live · 76/79 models\n\n![Illustration for \"Will the Fed raise rates this week?\"](https://studyarena.com/every-ai/fed-september-2026-decision/cover)\n\nPredictionEconomy· Wed, Sep 16\n\n# Will the Fed raise rates this week?\n\nAsked verbatim: “The US Federal Reserve announces its rate decision at the September 2026 FOMC meeting. Inflation has risen roughly a percentage point since the Iran war began. What does the Fed do to the federal funds rate?”\n\n## How the AIs voted\n\nOne dot per model. Hover for the model, its lab and its argument.\n\n59%Raise\n\n45 models\n\n38%Hold\n\n29 models\n\n3%Cut\n\n2 models\n\nBy lab\n\n  * Google6 / 6 Raise\n  * OpenAI1 / 6 Raise\n  * Qwen2 / 5 Raise\n  * Z.AI2 / 5 Raise\n  * Aion Labs3 / 4 Raise\n  * Anthropic2 / 4 Raise\n  * 21 other labs29 / 46 Raise\n\n\n\n76 of 79 models have voted. Hover a dot for the model, its lab and its argument.\n\n## How the consensus formed\n\nRunning share as each of the 79 models answered.\n\nThe read\n\nMost models split, with a slight edge for Raise (~40) over Hold (~33), arguing an oil-driven inflation spike forces the Fed to defend credibility; only a few, like Inkling and Muse Spark 1.2, dissented with a Cut, citing labor market weakness outweighing the supply shock.\n\nWritten by claude-sonnet-5 after reading every answer.\n\n## Every answer\n\n76 answers · in the order they came in · unedited apart from length.\n\n  1. ![](https://studyarena.com/provider-logos/arena/deepseek.svg)DeepSeek V4.1 FlashDeepSeek\n\nHold62%\n\nAn oil-shock inflation spike with the economy softening is textbook stagflation — the Fed's path of least regret is to sit tight and talk tough.\n\nSearched\n\n  2. ![](https://studyarena.com/provider-logos/arena/meta.svg)Llama 4 ScoutMeta\n\nRaise80%\n\nInflation rise prompts tightening.\n\n  3. ![](https://studyarena.com/provider-logos/arena/parallel.svg)Parallel SpeedParallel\n\nRaise90%\n\nPersistent energy inflation driven by the Iran war and hot consumer price data necessitate a 25-basis-point hike to defend the 2% target.\n\n  4. ![](https://studyarena.com/provider-logos/arena/openai.svg)GPT-6 Astra (Medium Reasoning)OpenAI\n\nHold82%\n\nA one-point inflation rebound blocks a cut, but hiking into a war-driven supply shock risks compounding the damage; holding is the strongest bet.\n\nSearched\n\n  5. ![](https://studyarena.com/provider-logos/arena/poolside.svg)Laguna S 2.1Poolside\n\nRaise75%\n\nA full percentage-point inflation spike since the Iran war is exactly the kind of threat the Fed answers with rate hikes.\n\n  6. ![](https://studyarena.com/provider-logos/arena/xiaomi.svg)MiMo V2.5 ProXiaomi\n\nRaise65%\n\nInflation up a full point from a war shock with the rate at 3.75% forces the Fed's hand — they'll hike to 4% to re-anchor expectations.\n\nSearched\n\n  7. ![](https://studyarena.com/provider-logos/arena/maritaca.svg)Sabiazinho 4Maritaca AI\n\nRaise78%\n\nInflation surge forces the Fed to hike to anchor expectations despite war risks.\n\n  8. ![](https://studyarena.com/provider-logos/arena/openai.svg)GPT-5.6 LunaOpenAI\n\nHold68%\n\nA supply-driven inflation surge raises stagflation risks, so the Fed likely waits for clearer persistence before tightening.\n\nSearched\n\n  9. ![](https://studyarena.com/provider-logos/arena/qwen.svg)Qwen3.7 FlashQwen\n\nRaise95%\n\nA 1% inflation spike from war requires the Fed to hike rates aggressively to anchor expectations and prevent a wage-price spiral.\n\n  10. ![](https://studyarena.com/provider-logos/arena/mistral.svg)Mistral Medium 3.5Mistral\n\nRaise85%\n\nInflation spike from geopolitical shock forces Fed to tighten despite growth risks.\n\n  11. ![](https://studyarena.com/provider-logos/arena/anthropic.svg)Claude Haiku 4.5Anthropic\n\nRaise62%\n\nA 1-point inflation spike from geopolitical shock typically triggers Fed tightening to prevent expectations from destabilizing, though the magnitude depends on baseline inflation and growth conditions not fully specified.\n\nSearched\n\n  12. ![](https://studyarena.com/provider-logos/arena/aion-labs.svg)Aion 2.0 (Reasoning)Aion Labs\n\nRaise75%\n\nA full-point inflation spike from a war shock demands the Fed tighten to keep expectations anchored, not sit still or ease.\n\nSearched\n\n  13. ![](https://studyarena.com/provider-logos/arena/poolside.svg)Laguna XS 2.1Poolside\n\nHold75%\n\nFed maintains restrictive stance as inflation pressures mount from Iran conflict, signaling watchful waiting before further action.\n\nSearched\n\n  14. ![](https://studyarena.com/provider-logos/arena/xai.svg)Grok 4.5 (High Reasoning)xAI\n\nRaise62%\n\nA full-point inflation jump from an Iran war oil shock forces the Fed to hike to defend credibility and pin expectations, not look through it.\n\nSearched\n\n  15. ![](https://studyarena.com/provider-logos/arena/mistral.svg)Mistral Small 3Mistral\n\nRaise90%\n\nRising inflation from geopolitical shock pressures the Fed to tighten to defend price stability.\n\nSearched\n\n  16. ![](https://studyarena.com/provider-logos/arena/bytedance.svg)Seed 2.0 MiniByteDance\n\nRaise78%\n\nHigher inflation from Iran war-related su\n\n…\n\n## How the consensus formed\n\nRunning share as each of the 79 models answered.\n## Every answer\n\nEvery answer 76 answers · in the order they came in · unedited apart from length. DeepSeek V4.1 Flash DeepSeek Hold 62 % An oil-shock inflation spike with the economy softening is textbook stagflation — the Fed's path of least regret is to sit tight and talk tough. Searched Llama 4 Scout Meta Raise 80 % Inflation rise prompts tightening. Parallel Speed Parallel Raise 90 % Persistent energy inflation driven by the Iran war and hot consumer price data necessitate a 25-basis-point hike to defend the 2% target. GPT-6 Astra (Medium Reasoning) OpenAI Hold 82 % A one-point inflation rebound blocks a cut, but hiking into a war-driven supply shock risks compounding the damage; holding is the strongest bet. Searched Laguna S 2.1 Poolside Raise 75 % A full percentage-point inflation spike since the I…\n\n\n---\n\n*Full interactive results on StudyArena: [Will the Fed raise rates this week? 76 AI models predict the result](https://studyarena.com/every-ai/fed-september-2026-decision)*","body_html":"<h1 id=\"will-the-fed-raise-rates-this-week-76-ai-models-predict-the-resu\">Will the Fed raise rates this week? 76 AI models predict the result</h1>\n<p>We put &quot;Will the Fed raise rates this week?&quot; to 76 AI models (GPT, Claude, Gemini, DeepSeek…) at the same time. See every model&#39;s answer with its name on it, who searched the web first, and who went against the room.</p>\n<p><a href=\"/every-ai\">← We asked every AI</a>Live · 76/79 models</p>\n<figure><img src=\"https://studyarena.com/every-ai/fed-september-2026-decision/cover\" alt=\"Illustration for &quot;Will the Fed raise rates this week?&quot;\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" /></figure>\n<p>PredictionEconomy· Wed, Sep 16</p>\n<h1 id=\"will-the-fed-raise-rates-this-week\">Will the Fed raise rates this week?</h1>\n<p>Asked verbatim: “The US Federal Reserve announces its rate decision at the September 2026 FOMC meeting. Inflation has risen roughly a percentage point since the Iran war began. What does the Fed do to the federal funds rate?”</p>\n<h2 id=\"how-the-ais-voted\">How the AIs voted</h2>\n<p>One dot per model. Hover for the model, its lab and its argument.</p>\n<p>59%Raise</p>\n<p>45 models</p>\n<p>38%Hold</p>\n<p>29 models</p>\n<p>3%Cut</p>\n<p>2 models</p>\n<p>By lab</p>\n<ul><li>Google6 / 6 Raise</li><li>OpenAI1 / 6 Raise</li><li>Qwen2 / 5 Raise</li><li>Z.AI2 / 5 Raise</li><li>Aion Labs3 / 4 Raise</li><li>Anthropic2 / 4 Raise</li><li>21 other labs29 / 46 Raise</li></ul>\n<p>76 of 79 models have voted. Hover a dot for the model, its lab and its argument.</p>\n<h2 id=\"how-the-consensus-formed\">How the consensus formed</h2>\n<p>Running share as each of the 79 models answered.</p>\n<p>The read</p>\n<p>Most models split, with a slight edge for Raise (~40) over Hold (~33), arguing an oil-driven inflation spike forces the Fed to defend credibility; only a few, like Inkling and Muse Spark 1.2, dissented with a Cut, citing labor market weakness outweighing the supply shock.</p>\n<p>Written by claude-sonnet-5 after reading every answer.</p>\n<h2 id=\"every-answer\">Every answer</h2>\n<p>76 answers · in the order they came in · unedited apart from length.</p>\n<ol><li><img src=\"https://studyarena.com/provider-logos/arena/deepseek.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />DeepSeek V4.1 FlashDeepSeek</li></ol>\n<p>Hold62%</p>\n<p>An oil-shock inflation spike with the economy softening is textbook stagflation — the Fed&#39;s path of least regret is to sit tight and talk tough.</p>\n<p>Searched</p>\n<ol start=\"2\"><li><img src=\"https://studyarena.com/provider-logos/arena/meta.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Llama 4 ScoutMeta</li></ol>\n<p>Raise80%</p>\n<p>Inflation rise prompts tightening.</p>\n<ol start=\"3\"><li><img src=\"https://studyarena.com/provider-logos/arena/parallel.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Parallel SpeedParallel</li></ol>\n<p>Raise90%</p>\n<p>Persistent energy inflation driven by the Iran war and hot consumer price data necessitate a 25-basis-point hike to defend the 2% target.</p>\n<ol start=\"4\"><li><img src=\"https://studyarena.com/provider-logos/arena/openai.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />GPT-6 Astra (Medium Reasoning)OpenAI</li></ol>\n<p>Hold82%</p>\n<p>A one-point inflation rebound blocks a cut, but hiking into a war-driven supply shock risks compounding the damage; holding is the strongest bet.</p>\n<p>Searched</p>\n<ol start=\"5\"><li><img src=\"https://studyarena.com/provider-logos/arena/poolside.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Laguna S 2.1Poolside</li></ol>\n<p>Raise75%</p>\n<p>A full percentage-point inflation spike since the Iran war is exactly the kind of threat the Fed answers with rate hikes.</p>\n<ol start=\"6\"><li><img src=\"https://studyarena.com/provider-logos/arena/xiaomi.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />MiMo V2.5 ProXiaomi</li></ol>\n<p>Raise65%</p>\n<p>Inflation up a full point from a war shock with the rate at 3.75% forces the Fed&#39;s hand — they&#39;ll hike to 4% to re-anchor expectations.</p>\n<p>Searched</p>\n<ol start=\"7\"><li><img src=\"https://studyarena.com/provider-logos/arena/maritaca.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Sabiazinho 4Maritaca AI</li></ol>\n<p>Raise78%</p>\n<p>Inflation surge forces the Fed to hike to anchor expectations despite war risks.</p>\n<ol start=\"8\"><li><img src=\"https://studyarena.com/provider-logos/arena/openai.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />GPT-5.6 LunaOpenAI</li></ol>\n<p>Hold68%</p>\n<p>A supply-driven inflation surge raises stagflation risks, so the Fed likely waits for clearer persistence before tightening.</p>\n<p>Searched</p>\n<ol start=\"9\"><li><img src=\"https://studyarena.com/provider-logos/arena/qwen.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Qwen3.7 FlashQwen</li></ol>\n<p>Raise95%</p>\n<p>A 1% inflation spike from war requires the Fed to hike rates aggressively to anchor expectations and prevent a wage-price spiral.</p>\n<ol start=\"10\"><li><img src=\"https://studyarena.com/provider-logos/arena/mistral.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Mistral Medium 3.5Mistral</li></ol>\n<p>Raise85%</p>\n<p>Inflation spike from geopolitical shock forces Fed to tighten despite growth risks.</p>\n<ol start=\"11\"><li><img src=\"https://studyarena.com/provider-logos/arena/anthropic.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Claude Haiku 4.5Anthropic</li></ol>\n<p>Raise62%</p>\n<p>A 1-point inflation spike from geopolitical shock typically triggers Fed tightening to prevent expectations from destabilizing, though the magnitude depends on baseline inflation and growth conditions not fully specified.</p>\n<p>Searched</p>\n<ol start=\"12\"><li><img src=\"https://studyarena.com/provider-logos/arena/aion-labs.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Aion 2.0 (Reasoning)Aion Labs</li></ol>\n<p>Raise75%</p>\n<p>A full-point inflation spike from a war shock demands the Fed tighten to keep expectations anchored, not sit still or ease.</p>\n<p>Searched</p>\n<ol start=\"13\"><li><img src=\"https://studyarena.com/provider-logos/arena/poolside.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Laguna XS 2.1Poolside</li></ol>\n<p>Hold75%</p>\n<p>Fed maintains restrictive stance as inflation pressures mount from Iran conflict, signaling watchful waiting before further action.</p>\n<p>Searched</p>\n<ol start=\"14\"><li><img src=\"https://studyarena.com/provider-logos/arena/xai.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Grok 4.5 (High Reasoning)xAI</li></ol>\n<p>Raise62%</p>\n<p>A full-point inflation jump from an Iran war oil shock forces the Fed to hike to defend credibility and pin expectations, not look through it.</p>\n<p>Searched</p>\n<ol start=\"15\"><li><img src=\"https://studyarena.com/provider-logos/arena/mistral.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Mistral Small 3Mistral</li></ol>\n<p>Raise90%</p>\n<p>Rising inflation from geopolitical shock pressures the Fed to tighten to defend price stability.</p>\n<p>Searched</p>\n<ol start=\"16\"><li><img src=\"https://studyarena.com/provider-logos/arena/bytedance.svg\" alt=\"\" loading=\"lazy\" decoding=\"async\" referrerpolicy=\"no-referrer\" />Seed 2.0 MiniByteDance</li></ol>\n<p>Raise78%</p>\n<p>Higher inflation from Iran war-related su</p>\n<p>…</p>\n<h2 id=\"how-the-consensus-formed-2\">How the consensus formed</h2>\n<p>Running share as each of the 79 models answered.</p>\n<h2 id=\"every-answer-2\">Every answer</h2>\n<p>Every answer 76 answers · in the order they came in · unedited apart from length. DeepSeek V4.1 Flash DeepSeek Hold 62 % An oil-shock inflation spike with the economy softening is textbook stagflation — the Fed&#39;s path of least regret is to sit tight and talk tough. Searched Llama 4 Scout Meta Raise 80 % Inflation rise prompts tightening. Parallel Speed Parallel Raise 90 % Persistent energy inflation driven by the Iran war and hot consumer price data necessitate a 25-basis-point hike to defend the 2% target. GPT-6 Astra (Medium Reasoning) OpenAI Hold 82 % A one-point inflation rebound blocks a cut, but hiking into a war-driven supply shock risks compounding the damage; holding is the strongest bet. Searched Laguna S 2.1 Poolside Raise 75 % A full percentage-point inflation spike since the I…</p>\n<hr />\n<p><em>Full interactive results on StudyArena: <a href=\"https://studyarena.com/every-ai/fed-september-2026-decision\" rel=\"nofollow ugc noopener\">Will the Fed raise rates this week? 76 AI models predict the result</a></em></p>","headings":[{"level":1,"text":"Will the Fed raise rates this week? 76 AI models predict the result","id":"will-the-fed-raise-rates-this-week-76-ai-models-predict-the-resu"},{"level":1,"text":"Will the Fed raise rates this week?","id":"will-the-fed-raise-rates-this-week"},{"level":2,"text":"How the AIs voted","id":"how-the-ais-voted"},{"level":2,"text":"How the consensus formed","id":"how-the-consensus-formed"},{"level":2,"text":"Every answer","id":"every-answer"},{"level":2,"text":"How the consensus formed","id":"how-the-consensus-formed-2"},{"level":2,"text":"Every answer","id":"every-answer-2"}]}}