Fifth Assessment Report

E37667

IPCC assessment report climate change report scientific assessment

The Fifth Assessment Report is a comprehensive scientific evaluation of climate change published by the Intergovernmental Panel on Climate Change, synthesizing the latest research on its causes, impacts, and mitigation options.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

AI illustration

All labels observed (10)

Label	Occurrences
IPCC Fifth Assessment Report	12
Fifth Assessment Report canonical	5
Climate Change 2013: The Physical Science Basis	2
Fifth Assessment Report of the Intergovernmental Panel on Climate Change	2
Climate Change 2014: Mitigation of Climate Change	1
Climate Change 2014: Synthesis Report	1
Fifth Assessment Report cycle (AR5)	1
IPCC AR5	1
IPCC AR5 underlying chapters	1
Intergovernmental Panel on Climate Change Fifth Assessment Report	1

How this entity was disambiguated

This entity first appeared as the object of triple T283621 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Fifth Assessment Report
Context triple: [Intergovernmental Panel on Climate Change, notableWork, Fifth Assessment Report]

A. Fourth Assessment Report
The Fourth Assessment Report is a major 2007 synthesis by the Intergovernmental Panel on Climate Change that comprehensively evaluated the scientific evidence for climate change, its impacts, and mitigation options, and strongly influenced global climate policy discussions.
B. Special Report on Global Warming of 1.5 °C
The Special Report on Global Warming of 1.5 °C is a landmark IPCC assessment outlining the impacts of global warming of 1.5°C above pre-industrial levels and the pathways needed to limit temperature rise to this threshold.
C. Second Assessment Report
The Second Assessment Report is a major 1995 IPCC publication that comprehensively evaluated the scientific evidence for human-induced climate change and significantly influenced international climate policy, including the Kyoto Protocol negotiations.
D. Third Assessment Report
The Third Assessment Report is a major comprehensive evaluation of climate change science, impacts, and mitigation options produced by the Intergovernmental Panel on Climate Change in the early 2000s.
E. Special Report on the Ocean and Cryosphere in a Changing Climate
The Special Report on the Ocean and Cryosphere in a Changing Climate is an IPCC scientific assessment detailing how climate change is affecting the world’s oceans, polar regions, and high-mountain areas, and outlining associated risks and adaptation options.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Fifth Assessment Report
Target entity description: The Fifth Assessment Report is a comprehensive scientific evaluation of climate change published by the Intergovernmental Panel on Climate Change, synthesizing the latest research on its causes, impacts, and mitigation options.

A. Fourth Assessment Report
The Fourth Assessment Report is a major 2007 synthesis by the Intergovernmental Panel on Climate Change that comprehensively evaluated the scientific evidence for climate change, its impacts, and mitigation options, and strongly influenced global climate policy discussions.
B. Special Report on Global Warming of 1.5 °C
The Special Report on Global Warming of 1.5 °C is a landmark IPCC assessment outlining the impacts of global warming of 1.5°C above pre-industrial levels and the pathways needed to limit temperature rise to this threshold.
C. Second Assessment Report
The Second Assessment Report is a major 1995 IPCC publication that comprehensively evaluated the scientific evidence for human-induced climate change and significantly influenced international climate policy, including the Kyoto Protocol negotiations.
D. Third Assessment Report
The Third Assessment Report is a major comprehensive evaluation of climate change science, impacts, and mitigation options produced by the Intergovernmental Panel on Climate Change in the early 2000s.
E. Special Report on the Ocean and Cryosphere in a Changing Climate
The Special Report on the Ocean and Cryosphere in a Changing Climate is an IPCC scientific assessment detailing how climate change is affecting the world’s oceans, polar regions, and high-mountain areas, and outlining associated risks and adaptation options.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	IPCC assessment report ⓘ climate change report ⓘ scientific assessment ⓘ
abbreviation	AR5 ⓘ
approvalProcess	line-by-line approval of Summaries for Policymakers by governments ⓘ
assesses	adaptation options ⓘ climate change impacts on human systems ⓘ climate change impacts on natural systems ⓘ climate model projections ⓘ climate system observations ⓘ greenhouse gas emissions scenarios ⓘ mitigation options ⓘ
concludes	human influence on the climate system is clear ⓘ warming of the climate system is unequivocal ⓘ
coordinatedBy	IPCC Working Group I ⓘ IPCC Working Group II ⓘ linked to: Working Group II IPCC Working Group III ⓘ linked to: Working Group III
endorsedBy	member governments of the IPCC ⓘ
focusesOn	adaptation to climate change ⓘ impacts of climate change ⓘ mitigation of climate change ⓘ physical science basis of climate change ⓘ
followedBy	Sixth Assessment Report ⓘ
follows	Fourth Assessment Report ⓘ
fullName	Fifth Assessment Report of the Intergovernmental Panel on Climate Change ⓘ linked to: Fifth Assessment Report
geographicScope	global ⓘ
hasSynthesisReport	Climate Change 2014: Synthesis Report ⓘ linked to: Fifth Assessment Report
hasWorkingGroupReport	Climate Change 2013: The Physical Science Basis ⓘ linked to: Fifth Assessment Report Climate Change 2014: Impacts, Adaptation, and Vulnerability ⓘ linked to: Fourth Assessment Report Climate Change 2014: Mitigation of Climate Change ⓘ linked to: Fourth Assessment Report
includes	Summary for Policymakers ⓘ Technical Summary ⓘ full underlying chapters ⓘ
intendedFor	general public ⓘ policymakers ⓘ scientific community ⓘ
language	English ⓘ
partOfSeries	IPCC Assessment Reports ⓘ
publicationEndYear	2014 ⓘ
publicationStartYear	2013 ⓘ
publishedBy	Intergovernmental Panel on Climate Change ⓘ
publisher	IPCC ⓘ linked to: Intergovernmental Panel on Climate Change
shortName	AR5 ⓘ
subject	climate change ⓘ global warming ⓘ
synthesizes	peer-reviewed scientific literature ⓘ
timeHorizonAssessed	21st century ⓘ long-term climate change beyond 2100 ⓘ
usesConcept	Representative Concentration Pathways ⓘ

How these facts were elicited