{"id":86074,"topic":"ai","source":"Fortune","title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","url_hash":"ca6235aa425142a50569fe837284aecb2f39e3e4","author":"","summary":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown Fortune","content":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development.\nThe lawsuit, which was filed Friday in the U.S. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.\nThe coordination largely took place on Sept. 12, the lawsuit argues, when Anthropic CEO Dario Amodei published an essay urging for industrywide cooperation on decelerating advancements in favor of enhanced safety measures. That same day, OpenAI CEO Sam Altman, SpaceXAI CEO Elon Musk and Google DeepMind’s co-founder and chair Demis Hassabis each publicly responded to Amodei’s proposals in agreement.\nIt’s clear that an agreement among the chief rivals in AI that their progress “should be slower than competition would otherwise produce has an anticompetitive effect on consumers,” the plaintiffs argue.\nLawyers representing four named plaintiffs, who pay for subscriptions to ChatGPT, Claude, Grok or Gemini, are bringing the suit on behalf of a proposed nationwide class of other paid subscribers to those services.\n“AI will quickly spin out of human control and could kill us all if we allow AI safety and protocol … to be controlled by private self-serving agreements between the world’s most powerful ‘for profit’ technology companies,” said Nick Rowley, the lead attorney for the plaintiffs.\nRepresentatives for Anthropic, OpenAI, Google and SpaceXAI did not immediately respond to a request for comment Saturday.\nIn his initial essay proposing the slowdown, Amodei acknowledged potential antitrust challenges, writing that it would be helpful for the U.S. government to mediate “or at least enable” these cross-lab discussions. The government wouldn’t need to participate, he wrote, but would need to “issue a narrow waiver for certain kinds of safety conversations.”\nIn response, Altman said on social media that OpenAI welcomes the idea of a “federal framework that sets consistent safety requirements,” but said “we do not believe we need to wait for an anti-trust exemption or legislation to begin the work of providing this confidence.”\nWhile the recent conversations about pacing development were spurred by increasing concerns about AI evading human control, several leaders in the AI space have long talked about developing a shared set of standards or otherwise coordinating to ensure safety efforts remain paramount.\nThe plaintiffs in the lawsuit contend they are not against the AI companies asking Congress, the White House or any other agency to develop AI regulation, nor are they against the companies asking for an antitrust exemption.\nBut achieving that kind of collaboration with the federal government could be an uphill battle.\nPresident Donald Trump rejected the calls for regulation on social media. He has claimed that any efforts to limit the technology are part of a “conspiracy.” He called into question why the industry leaders would be calling for regulation that, he says, “if strongly implemented, will drive them into oblivion and bankruptcy.” Trump said Saturday on social media that he is forming an AI task force and will appoint an “AI czar,” but provided scant detail.\nThe Trump administration has been vocal about wanting American AI labs to outpace and excel past Chinese competition. While several Democratic leaders and candidates have called for sweeping action on AI regulation, Republicans have largely mirrored Trump’s position.\nSen. Josh Hawley, R-Mo., said in a recent Senate hearing that “there is no world” in which he would agree to give “the most powerful companies in the history of the world” an exemption from antitrust laws to collaborate, arguing that they could collude together and stifle competition.","image_url":"https://fortune.com/img-assets/wp-content/uploads/2026/09/AP26262593036783-e1789849457140.jpg?resize=1200,600","lang":"en","published_at":"2026-09-19T20:34:00+00:00","fetched_at":"2026-09-20T01:15:06+00:00","status":"read","starred":0,"extract_state":"ok","summary_auto":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.","cluster_id":null,"extract_retries":0,"extract_error":null,"contract_version":"news_item.v1","format_contract_version":"news_item_formats.v1","dedup_url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3897 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3897,"summary_length":381,"usable_text_length":3897,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3897,"summary_length":381}},"news_item":{"id":86074,"canonical_url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","source_url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","source_name":"Fortune","author":null,"published_at":"2026-09-19T20:34:00+00:00","locale":"en","topic":"ai","tags":[],"rss_summary":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown Fortune","full_text":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development.\nThe lawsuit, which was filed Friday in the U.S. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.\nThe coordination largely took place on Sept. 12, the lawsuit argues, when Anthropic CEO Dario Amodei published an essay urging for industrywide cooperation on decelerating advancements in favor of enhanced safety measures. That same day, OpenAI CEO Sam Altman, SpaceXAI CEO Elon Musk and Google DeepMind’s co-founder and chair Demis Hassabis each publicly responded to Amodei’s proposals in agreement.\nIt’s clear that an agreement among the chief rivals in AI that their progress “should be slower than competition would otherwise produce has an anticompetitive effect on consumers,” the plaintiffs argue.\nLawyers representing four named plaintiffs, who pay for subscriptions to ChatGPT, Claude, Grok or Gemini, are bringing the suit on behalf of a proposed nationwide class of other paid subscribers to those services.\n“AI will quickly spin out of human control and could kill us all if we allow AI safety and protocol … to be controlled by private self-serving agreements between the world’s most powerful ‘for profit’ technology companies,” said Nick Rowley, the lead attorney for the plaintiffs.\nRepresentatives for Anthropic, OpenAI, Google and SpaceXAI did not immediately respond to a request for comment Saturday.\nIn his initial essay proposing the slowdown, Amodei acknowledged potential antitrust challenges, writing that it would be helpful for the U.S. government to mediate “or at least enable” these cross-lab discussions. The government wouldn’t need to participate, he wrote, but would need to “issue a narrow waiver for certain kinds of safety conversations.”\nIn response, Altman said on social media that OpenAI welcomes the idea of a “federal framework that sets consistent safety requirements,” but said “we do not believe we need to wait for an anti-trust exemption or legislation to begin the work of providing this confidence.”\nWhile the recent conversations about pacing development were spurred by increasing concerns about AI evading human control, several leaders in the AI space have long talked about developing a shared set of standards or otherwise coordinating to ensure safety efforts remain paramount.\nThe plaintiffs in the lawsuit contend they are not against the AI companies asking Congress, the White House or any other agency to develop AI regulation, nor are they against the companies asking for an antitrust exemption.\nBut achieving that kind of collaboration with the federal government could be an uphill battle.\nPresident Donald Trump rejected the calls for regulation on social media. He has claimed that any efforts to limit the technology are part of a “conspiracy.” He called into question why the industry leaders would be calling for regulation that, he says, “if strongly implemented, will drive them into oblivion and bankruptcy.” Trump said Saturday on social media that he is forming an AI task force and will appoint an “AI czar,” but provided scant detail.\nThe Trump administration has been vocal about wanting American AI labs to outpace and excel past Chinese competition. While several Democratic leaders and candidates have called for sweeping action on AI regulation, Republicans have largely mirrored Trump’s position.\nSen. Josh Hawley, R-Mo., said in a recent Senate hearing that “there is no world” in which he would agree to give “the most powerful companies in the history of the world” an exemption from antitrust laws to collaborate, arguing that they could collude together and stifle competition.","excerpt":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.","extraction":{"state":"ok","confidence":0.9,"error":null,"explanation":"High confidence: full text extraction produced 3897 characters.","diagnostics_url":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3897 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3897,"summary_length":381,"usable_text_length":3897,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3897,"summary_length":381}}},"display_formats":["compact","card","full","digest_section","json"]},"daily_stack_record":{"title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","summary":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.","source":"Fortune","date":"2026-09-19T20:34:00+00:00","content":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development.\nThe lawsuit, which was filed Friday in the U.S. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.\nThe coordination largely took place on Sept. 12, the lawsuit argues, when Anthropic CEO Dario Amodei published an essay urging for industrywide cooperation on decelerating advancements in favor of enhanced safety measures. That same day, OpenAI CEO Sam Altman, SpaceXAI CEO Elon Musk and Google DeepMind’s co-founder and chair Demis Hassabis each publicly responded to Amodei’s proposals in agreement.\nIt’s clear that an agreement among the chief rivals in AI that their progress “should be slower than competition would otherwise produce has an anticompetitive effect on consumers,” the plaintiffs argue.\nLawyers representing four named plaintiffs, who pay for subscriptions to ChatGPT, Claude, Grok or Gemini, are bringing the suit on behalf of a proposed nationwide class of other paid subscribers to those services.\n“AI will quickly spin out of human control and could kill us all if we allow AI safety and protocol … to be controlled by private self-serving agreements between the world’s most powerful ‘for profit’ technology companies,” said Nick Rowley, the lead attorney for the plaintiffs.\nRepresentatives for Anthropic, OpenAI, Google and SpaceXAI did not immediately respond to a request for comment Saturday.\nIn his initial essay proposing the slowdown, Amodei acknowledged potential antitrust challenges, writing that it would be helpful for the U.S. government to mediate “or at least enable” these cross-lab discussions. The government wouldn’t need to participate, he wrote, but would need to “issue a narrow waiver for certain kinds of safety conversations.”\nIn response, Altman said on social media that OpenAI welcomes the idea of a “federal framework that sets consistent safety requirements,” but said “we do not believe we need to wait for an anti-trust exemption or legislation to begin the work of providing this confidence.”\nWhile the recent conversations about pacing development were spurred by increasing concerns about AI evading human control, several leaders in the AI space have long talked about developing a shared set of standards or otherwise coordinating to ensure safety efforts remain paramount.\nThe plaintiffs in the lawsuit contend they are not against the AI companies asking Congress, the White House or any other agency to develop AI regulation, nor are they against the companies asking for an antitrust exemption.\nBut achieving that kind of collaboration with the federal government could be an uphill battle.\nPresident Donald Trump rejected the calls for regulation on social media. He has claimed that any efforts to limit the technology are part of a “conspiracy.” He called into question why the industry leaders would be calling for regulation that, he says, “if strongly implemented, will drive them into oblivion and bankruptcy.” Trump said Saturday on social media that he is forming an AI task force and will appoint an “AI czar,” but provided scant detail.\nThe Trump administration has been vocal about wanting American AI labs to outpace and excel past Chinese competition. While several Democratic leaders and candidates have called for sweeping action on AI regulation, Republicans have largely mirrored Trump’s position.\nSen. Josh Hawley, R-Mo., said in a recent Senate hearing that “there is no world” in which he would agree to give “the most powerful companies in the history of the world” an exemption from antitrust laws to collaborate, arguing that they could collude together and stifle competition.","confidence":0.9,"diagnostics_url":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","quality_bucket":"high","failure_kind":"none","retryable":false,"quality_reason":"High confidence: full text extraction produced 3897 characters.","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3897 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3897,"summary_length":381,"usable_text_length":3897,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3897,"summary_length":381}},"tags":[]},"fallback_formats":["markdown","json","html"],"actions":{"read":"/item/86074","export_markdown":"/api/items/86074/export?format=markdown","export_json":"/api/items/86074/export?format=json","diagnose":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/"},"formats":{"full":{"id":86074,"title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","source":"Fortune","author":null,"published_at":"2026-09-19T20:34:00+00:00","locale":"en","topic":"ai","tags":[],"excerpt":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.","full_text":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development.\nThe lawsuit, which was filed Friday in the U.S. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.\nThe coordination largely took place on Sept. 12, the lawsuit argues, when Anthropic CEO Dario Amodei published an essay urging for industrywide cooperation on decelerating advancements in favor of enhanced safety measures. That same day, OpenAI CEO Sam Altman, SpaceXAI CEO Elon Musk and Google DeepMind’s co-founder and chair Demis Hassabis each publicly responded to Amodei’s proposals in agreement.\nIt’s clear that an agreement among the chief rivals in AI that their progress “should be slower than competition would otherwise produce has an anticompetitive effect on consumers,” the plaintiffs argue.\nLawyers representing four named plaintiffs, who pay for subscriptions to ChatGPT, Claude, Grok or Gemini, are bringing the suit on behalf of a proposed nationwide class of other paid subscribers to those services.\n“AI will quickly spin out of human control and could kill us all if we allow AI safety and protocol … to be controlled by private self-serving agreements between the world’s most powerful ‘for profit’ technology companies,” said Nick Rowley, the lead attorney for the plaintiffs.\nRepresentatives for Anthropic, OpenAI, Google and SpaceXAI did not immediately respond to a request for comment Saturday.\nIn his initial essay proposing the slowdown, Amodei acknowledged potential antitrust challenges, writing that it would be helpful for the U.S. government to mediate “or at least enable” these cross-lab discussions. The government wouldn’t need to participate, he wrote, but would need to “issue a narrow waiver for certain kinds of safety conversations.”\nIn response, Altman said on social media that OpenAI welcomes the idea of a “federal framework that sets consistent safety requirements,” but said “we do not believe we need to wait for an anti-trust exemption or legislation to begin the work of providing this confidence.”\nWhile the recent conversations about pacing development were spurred by increasing concerns about AI evading human control, several leaders in the AI space have long talked about developing a shared set of standards or otherwise coordinating to ensure safety efforts remain paramount.\nThe plaintiffs in the lawsuit contend they are not against the AI companies asking Congress, the White House or any other agency to develop AI regulation, nor are they against the companies asking for an antitrust exemption.\nBut achieving that kind of collaboration with the federal government could be an uphill battle.\nPresident Donald Trump rejected the calls for regulation on social media. He has claimed that any efforts to limit the technology are part of a “conspiracy.” He called into question why the industry leaders would be calling for regulation that, he says, “if strongly implemented, will drive them into oblivion and bankruptcy.” Trump said Saturday on social media that he is forming an AI task force and will appoint an “AI czar,” but provided scant detail.\nThe Trump administration has been vocal about wanting American AI labs to outpace and excel past Chinese competition. While several Democratic leaders and candidates have called for sweeping action on AI regulation, Republicans have largely mirrored Trump’s position.\nSen. Josh Hawley, R-Mo., said in a recent Senate hearing that “there is no world” in which he would agree to give “the most powerful companies in the history of the world” an exemption from antitrust laws to collaborate, arguing that they could collude together and stifle competition.","reading_time_min":3,"extraction":{"state":"ok","confidence":0.9,"error":null,"explanation":"High confidence: full text extraction produced 3897 characters.","diagnostics_url":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3897 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3897,"summary_length":381,"usable_text_length":3897,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3897,"summary_length":381}}},"quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3897 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3897,"summary_length":381,"usable_text_length":3897,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3897,"summary_length":381}},"actions":{"read":"/item/86074","export_markdown":"/api/items/86074/export?format=markdown","export_json":"/api/items/86074/export?format=json","diagnose":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/"}},"digest":{"id":86074,"title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","source":"Fortune","topic":"ai","published_at":"2026-09-19T20:34:00+00:00","excerpt":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to…","quality_bucket":"high","quality_reason":"High confidence: full text extraction produced 3897 characters.","reading_time_min":3,"cluster_id":null},"card":{"display_title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","subtitle":"Fortune · 2026-09-19","summary":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI…","badges":["quality:high"],"links":{"read":"/item/86074","original":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","diagnose":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/"},"quality_warning":null},"export":{"title":"Lawsuit claims Anthropic, OpenAI, SpaceXAI and Google illegally agreed to coordinate AI slowdown - Fortune","url":"https://fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","summary":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.","source":"Fortune","date":"2026-09-19T20:34:00+00:00","content":"A new lawsuit claims Anthropic, OpenAI, SpaceXAI and Google made an illegal deal to slow the pace of their respective AI development.\nThe lawsuit, which was filed Friday in the U.S. District Court for the Northern District of California, argues that the leading AI companies violated antitrust laws when they agreed to coordinate slowdown efforts, and that doing so would reduce the value consumers get for paid AI subscriptions.\nThe coordination largely took place on Sept. 12, the lawsuit argues, when Anthropic CEO Dario Amodei published an essay urging for industrywide cooperation on decelerating advancements in favor of enhanced safety measures. That same day, OpenAI CEO Sam Altman, SpaceXAI CEO Elon Musk and Google DeepMind’s co-founder and chair Demis Hassabis each publicly responded to Amodei’s proposals in agreement.\nIt’s clear that an agreement among the chief rivals in AI that their progress “should be slower than competition would otherwise produce has an anticompetitive effect on consumers,” the plaintiffs argue.\nLawyers representing four named plaintiffs, who pay for subscriptions to ChatGPT, Claude, Grok or Gemini, are bringing the suit on behalf of a proposed nationwide class of other paid subscribers to those services.\n“AI will quickly spin out of human control and could kill us all if we allow AI safety and protocol … to be controlled by private self-serving agreements between the world’s most powerful ‘for profit’ technology companies,” said Nick Rowley, the lead attorney for the plaintiffs.\nRepresentatives for Anthropic, OpenAI, Google and SpaceXAI did not immediately respond to a request for comment Saturday.\nIn his initial essay proposing the slowdown, Amodei acknowledged potential antitrust challenges, writing that it would be helpful for the U.S. government to mediate “or at least enable” these cross-lab discussions. The government wouldn’t need to participate, he wrote, but would need to “issue a narrow waiver for certain kinds of safety conversations.”\nIn response, Altman said on social media that OpenAI welcomes the idea of a “federal framework that sets consistent safety requirements,” but said “we do not believe we need to wait for an anti-trust exemption or legislation to begin the work of providing this confidence.”\nWhile the recent conversations about pacing development were spurred by increasing concerns about AI evading human control, several leaders in the AI space have long talked about developing a shared set of standards or otherwise coordinating to ensure safety efforts remain paramount.\nThe plaintiffs in the lawsuit contend they are not against the AI companies asking Congress, the White House or any other agency to develop AI regulation, nor are they against the companies asking for an antitrust exemption.\nBut achieving that kind of collaboration with the federal government could be an uphill battle.\nPresident Donald Trump rejected the calls for regulation on social media. He has claimed that any efforts to limit the technology are part of a “conspiracy.” He called into question why the industry leaders would be calling for regulation that, he says, “if strongly implemented, will drive them into oblivion and bankruptcy.” Trump said Saturday on social media that he is forming an AI task force and will appoint an “AI czar,” but provided scant detail.\nThe Trump administration has been vocal about wanting American AI labs to outpace and excel past Chinese competition. While several Democratic leaders and candidates have called for sweeping action on AI regulation, Republicans have largely mirrored Trump’s position.\nSen. Josh Hawley, R-Mo., said in a recent Senate hearing that “there is no world” in which he would agree to give “the most powerful companies in the history of the world” an exemption from antitrust laws to collaborate, arguing that they could collude together and stifle competition.","confidence":0.9,"diagnostics_url":"/api/diagnose?url=https%3A//fortune.com/2026/09/19/lawsuit-anthropic-openai-spacexai-google-antitrust-laws-ai-slowdown-subscription-value/","quality_bucket":"high","failure_kind":"none","retryable":false,"quality_reason":"High confidence: full text extraction produced 3897 characters.","quality_profile":{"profile_version":"extraction_quality.v2","bucket":"high","confidence":0.9,"failure_kind":"none","retryable":false,"retry_after_attempts":0,"reason":"High confidence: full text extraction produced 3897 characters.","operator_guidance":{"severity":"ok","recommended_action":"trust_full_text","next_step":"Use the extracted full text as the primary article source.","operator_label":"Ready","can_retry":false,"can_use_summary":false,"diagnostics_required":false},"content_depth":{"contract_version":"content_depth.v1","category":"full_text","label":"Full text","has_full_text":true,"has_summary":true,"content_length":3897,"summary_length":381,"usable_text_length":3897,"source_field":"content"},"legacy_collapsed":false,"signals":{"extract_state":"ok","extract_error":null,"extract_retries":0,"content_length":3897,"summary_length":381}},"tags":[],"format_contract_version":"news_item_formats.v1"}}}