Scientists Henri Kagan and Kenso Soai win 2026 Nobel chemistry prize

Read the original at The Straits Times ↗
The Straits Times · collected 2026-10-07 · by The Straits Times

Quick Summary

Henri Kagan and Kenso Soai were awarded the 2026 Nobel Prize in Chemistry for their work on non-linear effects and autocatalysis in asymmetric organic synthesis, announced by the Royal Swedish Academy of Sciences on October 7, 2026. The prize recognizes Kagan’s discovery of a method to create an excess of one mirror image form of molecules and Soai’s design of a chemical reaction that produces only one specific version of these chiral compounds.
Written locally by qwen2.5:14b on 2026-10-07, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Henri B. Kagan from France's Université Paris-Sud and Kenso Soai from Japan's Tokyo University of Science were awarded the 2026 Nobel Prize in Chemistry "for the discovery of non-linear effects and autocatalysis in asymmetric organic synthesis." This prize recognizes their transformative work on chiral molecules, which are like mirror images and crucial for drug development. Kagan discovered a new method to manipulate chemical reactions to produce more of one molecular form than previously thought possible. Soai designed the first reaction where only one mirror image is formed. The Royal Swedish Academy of Sciences awarded them in Stockholm on October 7, continuing the tradition established by Alfred Nobel's will since 1901. This year’s prize follows awards for medicine and physics and precedes those for literature, peace, and economics later in the week.

Written for “Nobel Prize in Chemistry” on 2026-10-07, grounded in this article and the 4 other(s) covering the same event.

Signals How these are calculated →

Claims extracted
18
claim-shaped sentences
Uncertain
6%
1 of 18 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
59.3
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
5
Science
Narrative spread
1
articles carrying this framing
Analyzed 2026-10-07 · how these are computed

Story

📰 Nobel Prize in Chemistry
Science · 5 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 6% of its claims. Each row says how that neighbour differs.
Toronto Star
⚖️ leaning not scored 🔴 0% hedged 0 of 2 📰 publisher trust 63
“Both articles report on the awarding of the Nobel Prize in Chemistry to Henri Kagan and Kenso Soai in Stockholm, mentioning the specific discovery that won them the prize.”
ABC News (US)
⚖️ leaning not scored 🔴 0% hedged 0 of 8 📰 publisher trust 59
“Both articles report on the awarding of the Nobel Prize in Chemistry to Henri Kagan and Kenso Soai in Stockholm, on October 7, 2026.”
ABC News (AU)
⚖️ leaning not scored 🔴 0% hedged 0 of 3 📰 publisher trust 61
“Both articles report on Henri Kagan and Kenso Soai winning the Nobel Prize in Chemistry for the same discovery on the same date.”
Global News
⚖️ leaning not scored 🔴 7% hedged 2 of 27 📰 publisher trust 64
“Both articles report on Henri Kagan and Kenso Soai winning the 2026 Nobel Prize in Chemistry for related discoveries on asymmetric organic synthesis.”

Publisher

The Straits Times · 2138 article(s) · 3 correction(s) detected
Running correction rate · 3 correction(s)
2026-10-04
Tennessee prison chief resigns after failed execution
2026-10-03
US prison chief resigns after failed execution of death row inmate Christa Pike
2026-09-13
Russia hits Ukrainian-Polish border area, Kyiv says

Who wrote this

The Straits Times
1465 article(s) here · 1 carrying a prediction
🔮 Turkey, which has NATO's second-largest army and a robust defence industry, has condemned the Houthi attacks on Saudi Arabia, voiced willingness to help meet Riyadh's technical military needs, and agreed to join a Saudi-led coalition to ensure navigational safety in the Red Sea.
🔮 The left-wing CGT trade union, France's second-largest, said it would rally behind the student union's call for further street protests on Thursday.
🔮 Established in the will of Swedish inventor and businessman Alfred Nobel, the prizes for achievements in science, literature and peace have been awarded since 1901, with a few interruptions mostly due to the world wars.
🔮 Mayor of Turkey's secular stronghold Izmir joins Erdogan's party
🔮 Joshua Kerry, 28, is charged with engaging in conduct in preparation of terrorist acts between May 2024 and July this year, including carrying out research on targets and travelling to, and attempting to gain entry to Farage's house.
🔮 The health agency said weight-loss drugs may be considered for adolescents aged 10 to 19 with obesity but only after supervised interventions have failed.
🔮 In an interview with Reuters last week, Zelenskiy said he expected the company to have a longer-range FP-9 missile ready by the autumn, which the company has said will be capable of reaching Moscow.
🔮 The governing board of the International Energy Agency will hold an informal meeting at 1300 local time on Wednesday to discuss the proposed release of oil and diesel stocks, said two European Union diplomats.
🔮 Israelis mark three years since Hamas attack that set off Gaza assault JERUSALEM, Oct 7 - Israelis will on Wednesday mark three years since Hamas attacked Israel on October 7, 2023, triggering a military assault that destroyed much of Gaza, where conditions remain dire despite a year-old ceasefire that is meant to halt the war for good.
🔮 US President Donald Trump’s chances of winning the Nobel Peace Prize are seen as minimal, but his “spectre” will cast its shadow over the announcement of the winner in Oslo on Oct 9, experts say.
Also by The Straits Times
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 1465 articles by The Straits Times →

Topics

Greek Nobel STOCKHOLM Sweden Swedish

Subjects

Henri Kagan PERSON · 2× Kenso Soai PERSON · 2× Nobel PERSON · 2× STOCKHOLM GPE · 2× Sweden GPE · 2× Swedish NORP · 2× Greek NORP · 1× Heiner Linke PERSON · 1× Kagan PERSON · 1× the Royal Swedish Academy of Sciences ORG · 1×

Narrative

The 2025 chemistry award went to scientists Susumu Kitagawa, Richard Robson and Omar Yaghi for the development of so-called metal-organic frameworks, molecular constructions that can help tackle challenges such as climate change and lack of fresh water.
framing: assertive · carried by 1 article(s) · first seen 2026-10-07
🔮 Established in the will of Swedish inventor and businessman Alfred Nobel, the prizes for achievements in science, literature and peace have been awarded since 1901, with a few interruptions mostly due to the world wars.
2026-10-07 · The Straits Times
Scientists Henri Kagan and Kenso Soai win 2026 Nobel chemistry prize · assertive framing

Claims (18 extracted, 1 hedged)

Scientists Henri Kagan and Kenso Soai win 2026 Nobel chemistry prize asserted
Kagan → win → prize
AI generated STOCKHOLM – Scientists Henri Kagan and Kenso Soai won the 2026 Nobel Prize in Chemistry “for the discovery of non-linear effects and autocatalysis in asymmetric organic synthesis”, the award-giving body said on Oct 7. asserted
body → generate → Oct
The chemistry Nobel, always the third prize to be awarded during Nobel week, followed those for medicine and physics announced on Oct 5 and 6 respectively. asserted
Nobel → award → Oct
Many molecules occur in two different versions. asserted
molecules → occur → versions
They are one another’s mirror image, they look alike, but they are not identical. asserted
they → look → ?
I cannot put my hands on top of one another. asserted
I → put → one
Such molecules are called chiral, from the Greek word for hand, said Heiner Linke, chair of the Nobel committee for chemistry. asserted
Linke → call → chemistry
According to the Royal Swedish Academy of Sciences, Kagan, 95, discovered a new way of manipulating chemical reactions, allowing a greater excess of one of the mirror images to be created than was previously assumed possible. uncertain
excess → accord → images
Soai, 76, meanwhile, designed the first chemical reaction in which only one of the potential mirror images was formed. asserted
one → design → images
Established in the will of Swedish inventor and businessman Alfred Nobel, the prizes for achievements in science, literature and peace have been awarded since 1901, with a few interruptions mostly due to the world wars. asserted
prizes → establish → wars
Nobel, a chemist by trade, amassed huge wealth in the 19th century from inventions primarily tied to warfare, most notably dynamite. asserted
Nobel → amass → warfare
The economics prize is a later addition funded by the Swedish central bank. asserted
prize → fund → bank
Sometimes overshadowed by more famous laureates in the fields of physics, literature and peace, the chemistry awards have still recognised many influential discoveries such as nuclear fission and genetic sequencing techniques. asserted
awards → overshadow → fission
The 2025 chemistry award went to scientists Susumu Kitagawa, Richard Robson and Omar Yaghi for the development of so-called metal-organic frameworks, molecular constructions that can help tackle challenges such as climate change and lack of fresh water. asserted
that → go → water
The laureates will receive their medals from Sweden’s King Carl XVI Gustaf at a ceremony in Stockholm on Dec 10, the anniversary of Nobel’s death. asserted
laureates → receive → death
The awards are followed by a lavish banquet at Stockholm City Hall. asserted
awards → follow → Hall
Awardees also share 12 million Swedish kronor (S$1.53 million), as well as the fame of winning arguably the world’s most prestigious science award. asserted
Awardees → share → award
The peace prize, the only Nobel not presented in Sweden, is awarded separately in Oslo. asserted
prize → present → Oslo
💬Give feedback
🕘History 🎫Support