As of June 19, 2026, the Gemini API will begin rejecting requests from unrestricted standard keys, requiring developers to use restricted standard API keys or migrate to more secure authorization keys; a full migration is mandated by September 2026.
Open source ↗
Google
Gemini Omni Pro
PREV Gemini 3.5 Flash · 2026-05-19
Leaked name: Gemini Omni [unverified]
- Window
- Aug 12 – Aug 26, 2026
- Confidence
- 75%
- Analysis
- The scheduled shutdown of Imagen 4 and Gemini 3 Image models on August 17 strongly suggests that preparations are underway for a successor release. This is corroborated by a leak mentioning "Gemini Omni Pro", increasing confidence in a mid-to-late August launch window.
Last updated: 2026-06-24
Gemini family release history
Historical release interval
64–300d
Est. next interval
84d×0.94/release
Days since current model
37d
Current model released
2026-05-19
Signals
All previous Imagen models will shut down on June 24, 2026, with Google recommending migration to new Gemini Image models, including `gemini-2.5-flash-image`, `gemini-3.1-flash-image-preview`, and `gemini-3-pro-image-preview`.
Open source ↗DeepMind is reportedly dissatisfied with the current state of Gemini 3.5 Pro, leading to its planned June 2026 launch being canceled; major releases are now expected in July.
Open source ↗›View all signals (50)
2026-06-24
As of June 19, 2026, the Gemini API will begin rejecting requests from unrestricted standard keys, requiring developers to use restricted standard API keys or migrate to more secure authorization keys; a full migration is mandated by September 2026.
Open source ↗All previous Imagen models will shut down on June 24, 2026, with Google recommending migration to new Gemini Image models, including `gemini-2.5-flash-image`, `gemini-3.1-flash-image-preview`, and `gemini-3-pro-image-preview`.
Open source ↗DeepMind is reportedly dissatisfied with the current state of Gemini 3.5 Pro, leading to its planned June 2026 launch being canceled; major releases are now expected in July.
Open source ↗›View 2 more low-trust sources
Gemini 3.5 Pro is anticipated to launch in June 2026, following Google CEO Sundar Pichai's hint at a "next month" release during the Google I/O keynote.
Open source ↗Gemini Live Translate was mentioned as one of the AI model releases in June 2026.
Open source ↗2026-06-23
›View 2 more low-trust sources
As of June 23, 2026, at 10:18 AM PDT, Google AI Studio and Gemini API were reported as operational, despite some user-submitted reports of outages in the preceding 24 hours.
Open source ↗Over the past week (before June 23, 2026), some Gemini CLI users experienced account disruptions due to Antigravity bans. Google is currently conducting a system-wide automated unban and introducing a new self-service reinstatement process.
Open source ↗2026-06-22
›View 1 more low-trust sources
Google launched Gemini 2.5 Pro with Deep Think on June 22, 2026, described as its most capable model to date, featuring a 2 million token context window and an extended reasoning mode.
Open source ↗2026-06-21
It was speculated that Gemini 3.5 Pro could be released "next Thursday" (around June 26) alongside other model releases.
Open source ↗Expectations center on a June 30 release for Gemini 3.5 Pro following Logan Kilpatrick's recent teaser, highlighting vision, multimodal, and agentic improvements alongside stricter safety filters.
Open source ↗A Gemini 3.5 Pro leak points to a launch 'this week,' citing major coding and agent improvements, a 2M+ context window, and competitive pricing advantages.
Open source ↗2026-06-20
Gemini 3.5 Pro remains in limited enterprise preview, with Sundar Pichai's June 30 deadline still being watched closely.
Open source ↗Speculation suggests the bigger Gemini 3.5 Pro drop could be delayed until July and arrive without much fanfare.
Open source ↗2026-06-19
Google announced that starting June 19, 2026, the Gemini API blocks and rejects incoming requests from unrestricted standard API keys to prevent key abuse and unauthorized billing.
Open source ↗Google's Logan Kilpatrick mentioned plans to drop the 'preview' naming convention for future mainline Gemini model launches, suggesting upcoming models will launch directly as stable releases.
Open source ↗Polymarket odds are concentrating on a June 23 or 30 release for Gemini 3.5 Pro, which features a 2M context window, deep-think mode, and $15/$60 pricing.
Open source ↗›View 3 more low-trust sources
On June 19, 2026, Google AI Studio and Gemini API experienced issues with Nano Banana 2 and Nano Banana Pro models when processing 2k or 4k resolution images, which have since been resolved.
Open source ↗Google AI Studio and Gemini API experienced a "Warning for 2 Hours and 35 Minutes" on June 19, 2026. User reports from around June 20-22, 2026, indicated issues such as "No image generation," "Error message," "Slow performance," and "Constant error regardless of the prompt."
Open source ↗Standard Gemini API keys will be rejected entirely by September 2026, forcing developers to migrate to service-account-bound authorization keys to maintain workflow continuity.
Open source ↗2026-06-18
New model ID "google/gemini-3-pro-image" (Google: Nano Banana Pro (Gemini 3 Pro Image)) appeared in the OpenRouter model list.
Open source ↗New model ID "google/gemini-3.1-flash-image" (Google: Nano Banana 2 (Gemini 3.1 Flash Image)) appeared in the OpenRouter model list.
Open source ↗Google's Logan Kilpatrick hinted that the team is actively working on Gemini 3.5 Pro ('cooking on 3.5 pro').
Open source ↗It was reported that Gemini 3.5 Pro was expected to be released mid-June.
Open source ↗›View 1 more low-trust sources
An Enterprise release note on June 18, 2026, updated the status of Gemini 3.1 Pro and 3 Flash in the EU region from "currently available" to "coming soon."
Open source ↗2026-06-17
Gemini Omni Pro was mentioned in the context of editing capabilities, implying ongoing development of a next frontier variant.
Open source ↗A new Gemini image model codenamed "instant-ramen" was spotted in the Arena leaderboard, described as fast and native.
Open source ↗Live A/B testing in the Gemini app has been reported, with predictions pointing to a potential release as early as tomorrow or next week.
Open source ↗2026-06-16
Starting June 16, 2026, the Gemini 3.5 Flash feature management toggle is no longer available in the Global, US, and EU multi-regions.
Open source ↗Google officially announced the June 2026 Pixel Drop, introducing conversational video editing and creation tools powered by the new native multimodal 'Gemini Omni' model.
Open source ↗2026-06-15
On June 15, 2026, Google announced the deprecation of Imagen 4 and Gemini 3 Image models (to be shut down on August 17, 2026) and Veo video generation models (to be shut down on June 30, 2026).
Open source ↗Summary of mid-June launch leaks for Gemini 3.5 Pro, highlighting stronger vision/SVG/multimodal capabilities and higher pricing.
Open source ↗Gemini 3.5 Pro is referenced in the Gemini 3.1 Pro model card, suggesting an imminent release. Google had promised it for this month (June 2026), though unusually no leaks have surfaced so far.
Open source ↗›View 1 more low-trust sources
Google is preparing to launch Gemini 3.5 Pro by the end of June 2026, featuring a massive 2-million-token context window and the 'Deep Think' reasoning engine.
Open source ↗2026-06-14
Google is fundamentally reinventing its search business by directly integrating AI-generated answers, conversational search, and reasoning tools into the core of search.
Open source ↗A third-party observer speculated that Gemini 3.5 Pro might be released on June 23rd, though no concrete evidence was provided.
Open source ↗2026-06-10
Gemini Pro and Flash models experienced a significant global outage on June 10, 2026, with approximately 90% of prompts failing for about 7 hours due to error codes 1076 and 1099.
Open source ↗›View 2 more low-trust sources
Google's Gemini experienced a significant global outage on June 10, 2026, with users reporting "Something went wrong" errors (codes 1099 and 1076) across multiple platforms. The outage was attributed to a performance issue in Google's backend database affecting the retrieval of Gemini App tools and was largely resolved by June 11, 2026.
Open source ↗DiffusionGemma, an open-weight model released on June 10, 2026, allows drafting text in chunks for up to four times faster generation, optimized for rapid drafts and code editing, though with lower writing quality.
Open source ↗2026-06-03
›View 1 more low-trust sources
On June 3, 2026, the UK's CMA issued binding rules requiring Google to allow publishers to opt out of content usage in AI Overviews; Google plans to implement these changes globally.
Open source ↗2026-06-01
›View 2 more low-trust sources
Several older Gemini 2.0 models (gemini-2.0-flash, gemini-2.0-flash-001, gemini-2.0-flash-lite, gemini-2.0-flash-lite-001) were officially shut down on June 1, 2026.
Open source ↗Google announced the general availability of the "Interactions API" in June 2026, unifying the handling of Gemini models and agents through a single interface, supporting state management and background execution for more "agent-standard" AI use cases.
Open source ↗2026-05-31
›View 2 more low-trust sources
Imagen 4 and Gemini 3 Image models are scheduled for deprecation and will be shut down on August 17, 2026.
Open source ↗Starting June 19, 2026, the Gemini API will gradually stop accepting requests from unrestricted API keys; users are advised to restrict their keys immediately.
Open source ↗2026-05-29
›View 1 more low-trust sources
Preview versions of Gemini 3.1 Flash Image and Gemini 3 Pro Image models are set for shutdown on June 25, 2026.
Open source ↗2026-05-21
›View 1 more low-trust sources
As of May 2026, Gemini implemented a new usage limit system with a "5-hour refresh" and "weekly limit," leading to increased reports of users reaching their limits and being automatically switched to lighter models.
Open source ↗2026-05-19
›View 3 more low-trust sources
Gemini Spark, a proactive personal AI agent, began rolling out to trusted testers on May 19, 2026, with a beta version for Google AI Ultra subscribers in the US expected in the coming weeks.
Open source ↗Google's Gemini 3.5 Pro is anticipated for general API availability in June 2026, with a full rollout expected between late June and early July. This was announced at Google I/O on May 19, 2026.
Open source ↗Google previewed Gemini 3.5 Pro at Google I/O 2026, with expected availability in June 2026, targeting advanced reasoning, complex coding, and research-intensive tasks.
Open source ↗2026-05-18
›View 1 more low-trust sources
Leaks prior to Google I/O 2026 mentioned Gemini 3.2 (Flash, Pro, Enterprise Ultra variants) appearing in Arena logs and API strings.
Open source ↗2026-05-14
Veo video generation models are being deprecated and will be shut down on June 30, 2026.
Open source ↗›Prediction history (29)
2026-06-24 · Aug 1 – Aug 31, 2026 · 65%
The scheduled shutdown of Imagen 4 and Gemini 3 Image models on August 17 strongly suggests that preparations are underway for a successor release. This is corroborated by a leak mentioning "Gemini Omni Pro", increasing confidence in a mid-to-late August launch window.
2026-06-24 · Jul 15 – Jul 31, 2026 · 85%
Hints of a future 'Gemini Omni Pro' variant, combined with a series of official deprecations for older models, suggest that preparations for a new release are underway. However, the lack of specific timing information warrants widening the release window and lowering confidence.
2026-06-24 · Jul 15 – Jul 31, 2026 · 80%
A leak suggests that the planned June launch of Gemini 3.5 Pro was canceled due to internal dissatisfaction, with major releases now expected in July. This aligns with and strengthens our existing forecast for a mid-to-late July release window. Another leak mentioned the ongoing development of a "Gemini Omni Pro," indicating work on the next frontier model is progressing.
2026-06-24 · Jul 8 – Jul 26, 2026 · 72%
A credible leak indicates that a planned June launch was canceled, with major releases now expected in July. This is corroborated by an official Google announcement deprecating older models in August, clearing the way for a successor, and the official mention of a new 'Gemini Omni' model in the latest Pixel update, confirming active development of the next model family.
2026-06-24 · Jun 23 – Jul 3, 2026 · 88%
The prediction window is pushed to July and confidence lowered based on a new leak reporting that Google has canceled the planned June launch of Gemini 3.5 Pro due to internal dissatisfaction. This new information contradicts a previous cluster of leaks pointing to an imminent release but is corroborated by earlier speculation about a potential delay to July.
2026-06-22 · Jun 23 – Jul 3, 2026 · 85%
Following the Google CEO's timeline announcement at Google I/O 2026 and teasers from key personnel, multiple leaks and market odds strongly point to a launch by the end of June 2026. The discovery of new model IDs on OpenRouter further corroborates that the release of Gemini 3.5 Pro is imminent.
2026-06-21 · Jun 22 – Jun 30, 2026 · 90%
Based on recent teasers from Google staff and multiple leaks pointing to a launch 'this week' or by the June 30 deadline, Gemini 3.5 Pro's release appears imminent. Although there is minor speculation about a potential slip into July, the consensus among key sources strongly points to late June.
2026-06-20 · Jun 18 – Jun 21, 2026 · 95%
Google official updates and developer statements strongly point to a June 2026 release for Gemini 3.5 Pro. Although the mid-June target has slightly passed without launch, high-trust indicators and ongoing developer hints suggest the release is imminent before the end of the month.
2026-06-18 · Jun 17 – Jun 20, 2026 · 98%
High-trust official blog posts from Google have explicitly scheduled the release of Gemini 3.5 Pro within one month of Google I/O, pointing to June 19, 2026. Additionally, a reference to Gemini 3.5 Pro was recently spotted in the Gemini 3.1 Pro model card, strongly indicating that the launch is imminent within the next few days.
2026-06-16 · Jun 17 – Jun 20, 2026 · 98%
Official Google blog posts and executive statements have strongly pointed to a Gemini 3.5 Pro release by June 19, 2026. Recent references to the model in technical documentation further corroborate that an imminent public launch is planned within the next few days.
2026-06-15 · Jun 17 – Jun 20, 2026 · 98%
Multiple official Google blog posts have confirmed a June 2026 release for Gemini 3.5 Pro. One highly credible post specified the release would occur within the month following Google I/O, setting a firm deadline of June 19. This solidifies the very high confidence in an imminent release.
2026-06-14 · Jun 17 – Jun 20, 2026 · 98%
Multiple official Google sources, including the company blog and statements from the CEO, have explicitly confirmed a June 2026 release for Gemini 3.5 Pro. One official statement specifically mentioned a release within one month of Google I/O (by June 19, 2026), strongly supporting a narrow, imminent window and dramatically increasing confidence.
2026-06-14 · Jun 17 – Jun 20, 2026 · 98%
Confidence remains extremely high based on multiple official statements from Google. One key signal from a company blog specifies a release 'in the month following Google I/O 2026,' effectively setting a deadline of June 19. This is corroborated by Google's CEO, who also confirmed a June launch, narrowing the likely release to the upcoming week.
2026-06-13 · Jun 17 – Jun 20, 2026 · 98%
The prediction is anchored by multiple official Google statements from and after I/O 2026, which consistently indicate a June 2026 general availability for Gemini 3.5 Pro. One official source specifically pointed to a release within one month of I/O, suggesting a deadline of June 19th. A credible leak also mentions ongoing testing of the model, reinforcing that the release is imminent.
2026-06-13 · Jun 17 – Jun 20, 2026 · 98%
Confidence is extremely high due to multiple official statements from Google, including from CEO Sundar Pichai, explicitly targeting a June 2026 release for Gemini 3.5 Pro after its delay at Google I/O. This official timeline is further corroborated by internal leaks pointing to a mid-June general availability, allowing for a very narrow prediction window.
2026-06-12 · Jun 17 – Jun 24, 2026 · 98%
Confidence in a mid-June release for Gemini 3.5 Pro is extremely high, driven by official Google announcements and supporting leaks. A post on Google's official blog specifically stated a release by June 19, which aligns with internal leaks pointing to mid-June, solidifying the narrow prediction window.
2026-06-12 · Jun 18 – Jun 30, 2026 · 98%
Confidence remains very high based on multiple official statements from Google, including a blog post specifying a release 'by June 19, 2026'. This is strongly corroborated by internal leaks pointing to a mid-June general availability. The release of Gemini 3.5 Pro appears imminent, justifying a narrow window.
2026-06-12 · Jun 18 – Jun 30, 2026 · 98%
The prediction is overwhelmingly supported by official Google announcements made at I/O, including on their blog, stating that Gemini 3.5 Pro will have its general availability release in June 2026. This timeline is further refined by a high-credibility internal leak pointing to a mid-June launch, and journalist reports anticipating a release in the latter half of the month. The extremely high confidence reflects the direct and repeated official confirmations.
2026-06-12 · Jun 18 – Jun 30, 2026 · 98%
Official announcements at Google I/O, including a statement from CEO Sundar Pichai, have confirmed that Gemini 3.5 Pro will be made generally available in June 2026, making this a very high-confidence event. Journalist reports and purported internal leaks further narrow the timeline, suggesting the release is most likely to occur in the mid-to-late part of the month, supporting the specific forecast window.
2026-06-12 · Jun 18 – Jun 30, 2026 · 98%
The estimate is based on multiple official statements from Google, including from CEO Sundar Pichai at Google I/O 2026, explicitly confirming a June 2026 release for Gemini 3.5 Pro. This is corroborated by journalist reports anticipating a general availability in late June. The extremely high confidence reflects the official and repeated nature of these announcements.
2026-06-12 · Jun 18 – Jun 30, 2026 · 95%
Multiple official announcements, including from the Google CEO, have confirmed a June 2026 release for the next model, Gemini 3.5 Pro. While an internal leak pointed to mid-June, reports on development status make a release in the latter half of the month more likely. This high-certainty evidence allows for a narrow window in late June with very high confidence.
2026-06-12 · Jun 18 – Jun 30, 2026 · 95%
The estimate is based on multiple official announcements from Google I/O 2026, including statements from the CEO, confirming a June 2026 release for Gemini 3.5 Pro. Journalist reports and internal leaks further specify the timing to mid-to-late June, justifying the high confidence and the narrow window at the end of the month.
2026-06-12 · Jun 18 – Jul 15, 2026 · 95%
The prediction is strongly anchored by official statements from Google and its CEO at Google I/O 2026, explicitly confirming a June 2026 release for Gemini 3.5 Pro. This is further corroborated by internal leaks suggesting a mid-June timeframe, leading to a high-confidence forecast for the latter half of the month.
2026-06-12 · Jun 17 – Jul 15, 2026 · 95%
Multiple official announcements and hints from Google I/O explicitly state that Gemini 3.5 Pro is scheduled for a June 2026 release. This is corroborated by several high-credibility reports. The window extends slightly into July to account for mentions of potential minor delays due to safety reviews, but confidence remains very high.
2026-06-12 · Jun 17 – Jul 15, 2026 · 95%
The forecast is overwhelmingly driven by official Google statements confirming a June 2026 release for Gemini 3.5 Pro. Specifically, announcements indicated the model would be released within three weeks from June 6, creating a high-confidence window for late June, despite minor risks of safety-related delays.
2026-06-12 · Jun 17 – Jul 31, 2026 · 95%
Multiple official announcements from Google confirm that Gemini 3.5 Pro is scheduled for public release in June 2026. A more specific timeline indicates a release within three weeks of June 6, while an unverified leak suggests a launch as early as next week. The window extends slightly into July to account for potential delays mentioned in an official source.
2026-06-12 · Jun 17 – Jul 31, 2026 · 95%
The estimate is strongly supported by multiple official statements from Google, including from CEO Sundar Pichai at I/O 2026, pinpointing a June 2026 release for Gemini 3.5 Pro. This is further corroborated by multi-source reports suggesting a specific window of June 22-26. The end of the window has been extended slightly to account for potential minor delays mentioned by Google due to safety reviews.
2026-06-12 · Jun 2026 – Jul 2026 · 95%
Confidence remains extremely high due to multiple official announcements from Google confirming a June 2026 release for Gemini 3.5 Pro, including from CEO Sundar Pichai at Google I/O (20089f19, f511d307). Specific timelines, such as 'within three weeks from June 6' and a reported window of June 22-26, further narrow the expected launch period (a4e1fb7b, 4a664279). The window extends slightly into July to account for potential delays mentioned in relation to safety reviews.
2026-06-11 · Jun 2026 – Jul 2026 · 85%
Confidence has been increased based on extremely strong signals from Google I/O 2026. CEO Sundar Pichai officially slated Gemini 3.5 Pro, the anticipated next frontier model, for a June 2026 release (20089f19-d449-4f3c-b626-678ebd3dd711). This timeline is further corroborated by reports suggesting a general availability window between June 22-26 (4a664279-8967-4e2d-88e4-1e5f6e0b7905).