Will the Israel-Hamas ceasefire in Gaza still be in effect on 31st December, 2025?
Phillip Godzin’s pgodzinai predicts today: 60%
13–16 minutes read (This a condensed version of pgodzinai’s results. Full rationale here —>)
Perplexity:
[1] Al Jazeera English – “Israel returns bodies of 15 Palestinians to Gaza in exchange for Israeli-American soldier” (November 5, 2025)
This report details Israel’s return of 15 Palestinian bodies in exchange for an Israeli-American soldier’s remains. The exchange follows the ratio established in the ceasefire deal where Hamas receives 15 Palestinian bodies for each captive returned to Israel. Operations continue to locate remains of seven more deceased captives, with Hamas warning that extensive destruction in Gaza is complicating recovery efforts.
[2] Anadolu Agency – “Hamas transfers remains of another Israeli hostage under Gaza ceasefire deal” (November 3, 2025)
Hamas has released 20 Israeli captives alive and returned the remains of 21 out of 28 deceased captives under the ceasefire agreement. The transfer of three additional coffins containing hostage remains on November 3rd demonstrates ongoing implementation of the deal’s terms. This systematic exchange process suggests both parties are currently adhering to the agreement’s framework.
[3] Jewish Insider – “Israel strikes in Gaza after Hamas ceasefire violations” (November 4, 2025)
Israeli military conducted strikes in Gaza following reported Hamas ceasefire violations, indicating potential fragility in the agreement. Concurrently, efforts are underway to establish an International Stabilization Force in Gaza with U.S. Central Command leading planning discussions with potential contributing nations. Israeli officials have expressed concerns about the new force’s legitimacy with Gazans and its willingness to engage militarily with Hamas.
[4] I-CRT News – “Hamas hands over three coffins it says contain bodies of Gaza hostages” (November 3, 2025)
On November 3rd, Hamas transferred three coffins purportedly containing the remains of Israeli hostages, continuing the exchange process outlined in the ceasefire agreement. This represents the most recent verified implementation of the deal’s terms. The continued exchange activity suggests both parties remain committed to at least the initial phases of the agreement.
[6] Jewish Insider – “Efforts underway to establish International Stabilization Force in Gaza” (November 4, 2025)
U.S. Central Command is leading efforts to establish an International Stabilization Force for Gaza, with discussions ongoing with potential contributing nations including Indonesia, Azerbaijan, Egypt and Turkey. Israeli officials have specifically opposed Turkey’s involvement but acknowledge Ankara’s capability to influence Hamas. The plan would also create a new Palestinian police force trained by the U.S., Egypt and Jordan, representing a potential long-term security framework intended to support the ceasefire beyond its initial phase.
Grok response:
1. **Title:** Israeli strikes in Gaza kill 104, health ministry says, after Hamas accused of killing soldier
**Description:** A BBC news article reporting on recent violence and its impact on the ceasefire.
**Date of Publication:** October 29, 2025
**Summary:** The article details Israeli airstrikes that killed 104 people, including civilians, amid accusations that Hamas violated the ceasefire, yet US officials maintained that the truce was not at immediate risk. It highlights the resumption of the ceasefire following the strikes, with mediators working to prevent escalation. Overall, it underscores the fragility of the agreement and the potential for minor incidents to escalate into larger conflicts.
2. **Title:** Israel says it’s resuming the ceasefire after its strikes in Gaza kill over 100 people
**Description:** An NPR report on military actions and the immediate aftermath on the ceasefire status.
**Date of Publication:** October 29, 2025
**Summary:** The piece covers Israeli military operations that resulted in over 100 deaths, attributing the strikes to alleged Hamas breaches, but notes that the ceasefire was quickly reinstated with international pressure. It includes statements from Israeli officials emphasizing a return to the truce terms. The report suggests that while violations are occurring, diplomatic efforts are ongoing to sustain the agreement through the end of 2025.
3. **Title:** Despite violations, Gaza ceasefire brokered by US remains in effect
**Description:** A Reuters analysis of the truce’s status and international mediation efforts.
**Date of Publication:** October 31, 2025
**Summary:** Reuters outlines multiple reported violations by both sides but states that the US-brokered ceasefire is still active, with mediators like Qatar and Egypt facilitating talks. It includes expert opinions from diplomats warning that repeated breaches could erode trust. The article provides context on the truce’s original terms, set earlier in 2025, and their potential challenges by December.
GPT Binary response:
– Short time horizon increases chance the status quo persists. Ceasefires tend to be more stable in the first weeks/months when exchanges and diplomatic momentum are active. The hostage/body exchanges create strong immediate incentives for both sides to avoid full breakdown while transfers continue.
– Implementation evidence is strong. Multiple recent, verifiable exchanges and ongoing coordination (mediators, ICRC involvement) indicate functioning mechanisms that favor continuation in the coming weeks.
– Offsetting fragility: there are repeated, documented small‑to‑medium violations and at least intermittent Israeli strikes in response; that pattern shows the ceasefire can be punctured quickly and escalate. Israel’s military capability and political appetite to re‑escalate if it perceives repeated Hamas violations is a meaningful risk.
– International stabilizing pressure: the US, Qatar, Egypt and other mediators are actively invested in sustaining the truce and in building a stabilization architecture. That reduces collapse probability compared with an unmediated ceasefire, but the stabilization force and new policing arrangements are not yet deployed and therefore offer only partial near‑term protection.
Base-rate and time-horizon reasoning
– Base-rate for short-term (weeks–2 months) ceasefire survival when active, brokered, and being operationalized with hostage exchanges and strong international mediator interest: moderately high. Structured exchanges and ongoing international attention make collapse less likely in the very near term than for unstructured truces.
– Base-rate caution: Israel–Hamas cycles are brittle and past ceasefires have sometimes failed quickly after incidents.
Given that, I down-weight over-optimism and avoid extreme probabilities.
Probability: 65%
Anthropic Binary response:
Based on the research, a ceasefire agreement was established around October 2025 (described as “last month” in November 5 sources). The ceasefire appears to be actively implemented with:
1. **Ongoing prisoner/body exchanges**: Hamas has returned 21 of 28 deceased captives’ remains and released 20 living captives. Israel has returned 270 Palestinian bodies as of November 4.
2. **Recent violations but quick resumption**: Israeli strikes on October 29-30 killed over 100 Palestinians following alleged Hamas violations, but the ceasefire was quickly reinstated with international pressure.
3. **International mediation remains active**: US, Qatar, and Egypt continue diplomatic efforts to maintain the truce, with plans for an International Stabilization Force being developed.
Probability: 34%
Gemini Binary response:
Key challenges to the ceasefire’s longevity include Hamas’s continued rule in Gaza and the unresolved issue of disarming the group, which poses a fundamental political obstacle to long-term stability. Public opinion polls indicating strong Palestinian support for Hamas could also influence the group’s actions [SocialMediaResearch 8]. Additionally, the extensive destruction in Gaza is hindering the recovery of remaining bodies, which could create friction if not managed carefully.
However, robust international efforts are underway to maintain and even extend the ceasefire. Mediators, including the U.S., Qatar, and Egypt, are actively facilitating talks and pushing for the truce to continue through the year-end [SocialMediaResearch 5, 9]. The U.N. has also called for adherence to the ceasefire [SocialMediaResearch 6], and the U.S. is leading discussions to establish an International Stabilization Force for Gaza, indicating a longer-term commitment to security beyond the immediate truce. The agreement itself was reportedly designed with a view towards a “permanent solution,” suggesting an intent for extended stability.
Probability: 55%
=== Forecast Result ===
Key evidence and how I weight it
– Ongoing implementation (high weight): Multiple independent reports from early November 2025 (Al Jazeera, Anadolu, Reuters, AP, I‑CRT and others) document successive hostage/body exchanges and regular transfers. These show the mechanics of the deal are functioning and both sides currently have incentives to keep it.
– Strong mediation and external incentives (high weight): US, Qatar, Egypt and other mediators are actively engaged; planning for an international stabilization force and reconstruction/aid are underway. Those outside incentives (aid, political pressure, hostage returns) materially raise the cost of collapse.
– Recent violations and fragility (high weight): Credible reporting (BBC, Reuters, NPR, Jewish Insider) documents Israeli strikes following alleged Hamas violations and at least one “deadliest day” since the truce began — evidence the agreement is fragile and can be punctured by incidents.
– Structural political risk (medium–high weight): The underlying problems (Hamas still governing Gaza, Israeli demands for disarmament, domestic political pressures in Israel, spoilers inside or near Gaza) are unresolved and historically make such ceasefires vulnerable.
– Time horizon (medium weight): The resolution date is ~8 weeks away. Shorter horizons raise the probability that a fragile truce will still be formally in place even if there are periodic violations.
Base-rate and historical analogues
– Past Israel–Hamas ceasefires after intense conflict often survive for weeks to months when backed by strong external mediation, but many have proved fragile and occasionally collapsed within months. For a roughly two‑month horizon, historical base-rates (conditional on active mediation and ongoing exchanges) favor persistence more often than outright collapse — i.e., survival probability >50% but far from certain.
Numerical timeline probabilities (for context)
– Probability the ceasefire is still in effect on 15 Nov 2025: 72%
– Probability still in effect on 30 Nov 2025: 66%
– Probability still in effect on 31 Dec 2025: 60% (this is my main forecast)
Rationale: small decline over time as unresolved political frictions and the chance of an incident accumulate.
Key assumptions whose failure would most change the forecast
1) Assumption: Mediators (US, Qatar, Egypt and others) sustain pressure, incentives and coordination to keep the truce—e.g., continued aid packages, diplomatic pressure, and practical facilitation of exchanges.
– Probability this assumption fails (i.e., mediators lose leverage or stop actively enforcing): 20%.
– If this fails, chance of collapse by Dec 31 would rise substantially (add ~20–30 percentage points to collapse risk).
2) Assumption: No decisive Israeli political decision occurs to resume large-scale offensive operations in Gaza (driven by security developments or domestic politics) before Dec 31.
– Probability this assumption fails: 15%.
– If this fails, collapse probability rises sharply (add ~30–40 points).
3) Assumption: No major spoiler event (e.g., a large attack by another militant group, a catastrophic accidental strike during an exchange, or an incident killing many civilians) that either side interprets as a deal‑ending violation.
– Probability this assumption fails: 25%.
– If it occurs, collapse probability increases meaningfully (add ~25–35 points).
Uncertainty and calibration
– Uncertainty is significant — these are geopolitical events with many moving parts and a history of surprises.
– I avoid extremes: I judge neither near‑certainty of persistence nor near‑certainty of collapse is justified given competing incentives on both sides and the short time horizon.
Probability: 60%
Past forecasts by Phil’s and Jeremy ’s bots —>
Source: Aljazeera, https://www.aljazeera.com/news/2025/10/9/map-of-gaza-shows-how-israeli-forces-will-withdraw-under-ceasefire-deal

