La IA se corta antes de terminar de escribir

So I’ve been getting reports on the forum (and experienced them myself too) that the AI is just not finishing writing. At first I thought it was the model being a model so I didn’t think much of it… except that today I was checking and turns out the model is replying completely, but something on the UI is just cutting it off. Happens also with automation posts. I did one to do a weekly summary of the forum and it just doesn’t “finish” writing the post.

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It's not a matter of simply finishing a \"regular car port","thoughtSignature": 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"model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 48,"totalTokenCount": 21305,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "f743860cb8", "candidates": [{"content": {"parts": [{"text": "\" in the traditional sense, as these vehicles utilize a newer control API that requires specialized implementation.\n\nHere's a summary of the situation based on discussions in the community:\n\n*   **New Control API:** Angle steering (LFA2)"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 98,"totalTokenCount": 21355,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "fd16d9ff", "candidates": [{"content": {"parts": [{"text": " refers to a new control API from Hyundai, Kia, and Genesis, which primarily applies to 2025+ models. sunnypilot's implementation needs to adapt to this new system.\n*   **Development Branches:**"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 147,"totalTokenCount": 21404,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "4f85", "candidates": [{"content": {"parts": [{"text": " There are specific development branches for angle steering, such as `hkg-angle-steering-2025` (active development) and `hkg-angle-steering-2025-prebuilt` (stable testing"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 195,"totalTokenCount": 21452,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "9ca7bd", "candidates": [{"content": {"parts": [{"text": ").\n*   **Work in Progress:** Some branches, like `hkg-angle-steering-2025-hda1`, are currently on hold as other core branches (`ccnc` and `hkg-angle-steering-branch"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 246,"totalTokenCount": 21503,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "fb9ecd1b15a7", "candidates": [{"content": {"parts": [{"text": "-2025`) need to converge first. This means that full longitudinal control on all angle steering configurations is still being developed.\n*   **Limitations and Recommendations:**\n    *   If you're on a non-HDA1"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 296,"totalTokenCount": 21553,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "fd3cac2dd11ba065", "candidates": [{"content": {"parts": [{"text": " angle steering branch, you might not have full longitudinal control and could see dashboard warnings, though other functionalities should work.\n    *   NNLC (Neural Network Longitudinal Control) is not currently supported for any angle steering cars in sunnypilot"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 345,"totalTokenCount": 21602,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "549c58", "candidates": [{"content": {"parts": [{"text": " or openpilot.\n    *   For optimal and safe operation, proper car porting is recommended. If your specific vehicle model isn't officially ported, using a similar model might work, but it's advised to provide a route and"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 394,"totalTokenCount": 21651,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "9cfd63cbefcde6", "candidates": [{"content": {"parts": [{"text": " request proper porting for safety reasons.\n    *   If you're using a prebuilt angle steering branch and find the longitudinal control a bit limited, some users have found success by adjusting \"min active torque\" in the steering settings"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 442,"totalTokenCount": 21699,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "998628", "candidates": [{"content": {"parts": [{"text": " (e.g., to 90% or 95%).\n\nIn essence, special work is indeed needed due to the new control API for LFA2 cars, and while progress is being made on dedicated branches, it's still an"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 493,"totalTokenCount": 21750,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "2f", "candidates": [{"content": {"parts": [{"text": " evolving feature set with some current limitations.\n\nYou can follow the ongoing discussions and updates in the #Vehicle-Talk:Hyundai-Kia-Genesis category, especially in the thread [Support for newer vehicles equipped with Angle Steering (LFA2"}],"role": "model"},"index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 541,"totalTokenCount": 21798,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}

data: {"nonce": "15d69a6453c811", "candidates": [{"content": {"parts": [{"text": ")](https://community.sunnypilot.ai/t/support-for-newer-vehicles-equipped-with-angle-steering-lfa2/22)."}],"role": "model"},"finishReason": "STOP","index": 0}],"usageMetadata": {"promptTokenCount": 20565,"candidatesTokenCount": 578,"totalTokenCount": 21835,"promptTokensDetails": [{"modality": "TEXT","tokenCount": 20565}],"thoughtsTokenCount": 692},"modelVersion": "gemini-2.5-flash","responseId": "3q8saZzqKaWOjMcPgPj5oA4"}


Any hint to where to look and investigate would help me a ton. Thank you !

1 me gusta

He corregido algunos problemas en torno a este problema exacto en:

Específicamente, la reproducción consistente del problema era tener 2 conversaciones en curso y cambiar entre ellas.
Estás… casi… en ese commit, el commit debería llegar a mediados de esta semana.

Solo para confirmar, cuando recargas la página después de que todo esté hecho, ¿ves que las cosas aparecen correctamente?

desafortunadamente este no es el caso, es como si el mensaje se hubiera enviado cortado y eso es todo, aunque claramente la depuración muestra que la respuesta fue completa… Así que me temo decir que este podría ser un problema diferente. Comenzó a suceder alrededor del 25 de noviembre, ¿quizás un par de días antes? Otra corazonada que tengo es que parece suceder cuando a la conversación se le está dando un título, pero puedo estar equivocado en eso o puede ser solo una coincidencia.

Gracias, lamento haber pensado que estabas alojado por nosotros :hugs: Iba a ofrecer iniciar sesión y ayudar a investigar.

¿Puedes echar un vistazo en /logs? ¿Hay algún error allí? Parece que estás usando el endpoint de compatibilidad de openai para gemini, ¿puedes probar el de gemini para ver si los resultados son diferentes?

1 me gusta

Nada en particular llama mi atención en los registros

(Disculpen las capturas de pantalla del teléfono, he estado fuera por mi cumpleaños todo el día, pero no puedo dejar pasar esto jajajaja)

Yo no sabía que estaba usando esto, pero esto sucede con cualquier modelo… incluso los de ChatGPT o incluso gemini3. Yo uso la puerta de enlace de IA (AI gateway) de Cloudflare. Pero también probé sin ella y el mismo resultado

Edición:

Con respecto al punto final de compatibilidad… no estoy seguro si lo estoy haciendo mal, pero no creo que esté accediendo al punto final de compatibilidad, entiendo que termina en /openai, pero ese no es el caso en el mío. Comparto la configuración que tengo en caso de que dé alguna pista.

Además, tengo la sensación de que esto también pudo haber comenzado a suceder cuando habilité las cuotas, pero no estoy sujeto a ellas y esto sucede con modelos o asistentes sin cuota. Así que también puede ser una coincidencia total

esos datos que enlazaste no me parecen datos del proveedor google, me parecen datos del proveedor openai, ¿puedes intentar cambiar eso y ver qué pasa?