Recent work has explored the capability of large language models (LLMs) to identify and correct errors in LLM-generated responses. These refinement approaches frequently evaluate what sizes of models are able to do refinement for what problems, but less attention is paid to what effective feedback for refinement looks like. In this work, we propose looking at refinement with feedback as a composition of three distinct LLM competencies: (1) identification of bad generations; (2) fine-grained natural language feedback generation; (3) refining with fine-grained feedback. The first step can be implemented with a high-performing discriminative model and steps 2 and 3 can be implemented either via prompted or fine-tuned LLMs. A key property of this approach is that the step 2 critique model can give fine-grained feedback about errors, made possible by offloading the discrimination to a separate model in step 1. We show that models of different capabilities benefit from refining with this approach on the task of improving factual consistency of document grounded summaries. Overall, our proposed method consistently outperforms existing end-to-end refinement approaches and current trained models not fine-tuned for factuality critiquing.

Current and former U.S. officials expressed fears on Tuesday that Israel's airstrikes on an Iranian embassy compound in Syria could escalate hostilities in the region, and prompt retaliatory strikes against Israel and its American ally. The officials said the attack on Monday, which killed three generals in Iran's Quds Force and four other officers, had dealt a serious blow to the force, the external military and intelligence service of the Islamic Revolutionary Guards Corps. Ralph Goff, a former senior C.I.A. official who served in the Middle East, called Israel's strike "incredibly reckless." "It will only result in escalation by Iran and its proxies, which is very dangerous" to American troops in the region who could be targeted in retaliatory strikes by Tehran's proxies, Mr. Goff said. Indeed, after the Israeli strike in Damascus, Syria's capital, on Monday, American troops based in southeastern Syria knocked down an attack drone, a Defense Department official said.

Tehran, Iran – The European Parliament's approval of a resolution calling on the bloc to consider a "terrorist" designation for the Islamic Revolutionary Guard Corps (IRGC) has received strong condemnation from senior Iranian officials and commanders. On Thursday, the European Parliament overwhelmingly approved a resolution that calls on the European Union to recognise Iran's elite force and its subsidiaries, like the paramilitary Basij and the Quds Force, as "terrorist" organisations. It also condemned the Iranian government's response to the protests that have been taking place in the country since September, the executions linked to the protests, and drone sales to Russia, while also recommending sanctions against Supreme Leader Ayatollah Ali Khamenei, President Ebrahim Raisi and all IRGC-linked foundations. The EU is not obliged to enforce the resolution. While senior EU politicians have voiced their support for the resolution, it is not expected to be among new sanctions on dozens of Iranian individuals and entities expected to be approved by the bloc on Monday.

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. A base hosting U.S. troops at Baghdad's international airport came under rocket fire on Wednesday while indirect fire hit another base hosting U.S. troops in Syria, part of a string of attacks in the days after the anniversary of the death of top Iranian general Qassim Soleimani. Eight rounds of indirect fire hit the base in Syria run by the U.S.-backed Syrian Democratic Forces, causing minor damage inside the base but no casualties. No damage or casualties were reported from the Iraq attack, military officials said.

Iran vows retaliation; Lt. Col. Daniel Davis, Walid Phares, and Rep. Mark Green react. A giant question mark hangs over the Middle East as the world waits to see what action Iran will take to retaliate for the long-overdue killing Friday morning of Iranian Gen. Qassem Soleimani in a drone strike ordered by President Trump. President Trump made the right decision in ordering Soleimani killed in Iraq. I've been arguing for four years that we ought to take out this dangerous enemy of the United States, who was responsible for the deaths of hundreds of Americans and wanted to kill many more. Thankfully, his killing days are over.

Former Israeli Air Force pilot Tal Keinan says Israeli policy is to interrupt the ambition of any regional power that wants to eradicate Israel. Secretary of State Mike Pompeo said Sunday he supports "Israel's right to defend itself from threats posed by the Iranian Revolutionary Guard Corps," after the Israeli military carried out an attack on targets inside Syria on Saturday in what it described as a successful effort to thwart a "very imminent" Iranian drone strike. Pompeo tweeted that he spoke with Israel's Prime Minister Benjamin Netanyahu on Sunday regarding the airstrikes in Syria. He wrote, "I expressed my support for Israel's right to defend itself from threats posed by the Iranian Revolutionary Guard Corps & to take action to prevent imminent attacks against Israeli assets." Pompeo also tweeted, "We discussed how Iran is leveraging its foothold in Syria to threaten Israel and its neighbors. The Prime Minister Netanyahu noted that Israel would strike IRGC (The Islamic Revolutionary Guard Corps) targets threatening Israel, wherever they are located."

JERUSALEM – The Israeli Air Force struck in Syria to prevent an Iranian force from launching an attack on the Jewish state with drones armed with explosives, the army said Sunday. While Israel operates regularly in Syria, it rarely acknowledges its actions so swiftly, with Prime Minister Benjamin Netanyahu warning archfoe Iran it had no immunity from his state's military. In a briefing to reporters, military spokesman Jonathan Conricus said that late Saturday the air force "was able to thwart an Iranian attempt led by the Quds force from Syria to conduct an attack on Israeli targets in northern Israel using killer drones." According to Conricus, the Israeli attack took place in Aqraba, southeast of Damascus, and targeted "a number of terror targets and military facilities belonging to the Quds force as well as Shiite militias." The army had on Thursday prevented an earlier attempt to launch the drone attack, Conricus said, without providing further details.