Chatbots can give learners of Spanish quick written feedback, but the published studies found in October 2026 describe that feedback as uneven. A 2026 study of a custom GPT that scored beginner Spanish writing found only moderate agreement with human raters and feedback that was often vague, incomplete, or wrong, and its authors recommended pairing AI with a teacher. A smaller 2025 study found learners valued the grammar help but doubted its accuracy.
Key takeaways
- In a 2026 ReCALL study, a custom GPT graded 25 beginner-level Spanish texts more harshly than human raters and fell short of reliability benchmarks.
- In a 2025 conference study, 13 intermediate learners of Spanish and Indonesian relied on ChatGPT mainly for grammar and were skeptical of its accuracy.
- Spanish is the fourth most common predominant home language in Canada among languages other than English or French, with about 320,000 speakers in the 2021 Census.
- Proficiency frameworks such as the CEFR (A1 to C2) and the ACTFL scale give a way to check progress that does not depend on a chatbot's own judgment.
What the Spanish-specific studies measured
Most research on AI language practice covers English. Two recent studies look at Spanish directly, and both are small. The first, by Alyssia Miller De Rutté and Maite Correa of Colorado State University, appeared in ReCALL, volume 38, issue 2, in May 2026 (the article is on Cambridge Core). It tested a customized GPT named Belinda, built to score A1-level Spanish writing. Thirty-two students in first- and second-semester courses each wrote a 10-sentence description of a mural, and two human raters scored 25 of the texts.
Belinda's scores showed moderate alignment with the human raters, and no version matched the agreement between the two humans. It graded more harshly than they did and never awarded a five out of five. Different versions run with identical instructions produced strong but not identical results, which the authors attribute to run-to-run variability. Feedback was often vague, incomplete, or inaccurate, sometimes flagging sentences that were correct, and corrective comments often covered only the first flagged sentence. The authors judged the tool not yet viable for standalone scoring or feedback and recommended hybrid human and AI approaches.
How learners react to the feedback
The second study is a conference paper by Gazmuri, Spinelli, and Wijaya in the 2025 Proceedings of the International CALL Research Conference. It covered 13 intermediate learners of Spanish and Indonesian, not Spanish alone. Each wrote a short essay on why they were learning the language, requested corrective feedback from ChatGPT with a prepared prompt, and then took part in an interview. The learners noticed most of the feedback, leaned on it more for grammar than for content, and generally found it useful while questioning how relevant and accurate it was. The authors concluded that the value of the feedback depends on the learner's ability to evaluate it critically,.
Neither study measures whether Spanish proficiency improved over months of use. Both examine the quality of feedback and learner reactions at one point in time, with small samples, so they cannot show that any tool works.
Why Spanish learning has a local audience
Demand for Spanish is visible in Canadian census data. Statistics Canada reports that in 2021, about 4.6 million Canadians, 12.7 percent, predominantly spoke a language other than English or French at home. Spanish was fourth among those languages, with about 320,000 speakers, behind Mandarin, Punjabi, and Yue (Cantonese), according to a Statistics Canada release on home languages.
Checking progress against a standard
Two external scales let a learner measure progress without relying on chatbot opinions. The Instituto Cervantes awards DELE diplomas, official Spanish-language certificates issued on behalf of Spain's Ministry of Education and Vocational Training, at six levels matching the Common European Framework of Reference for Languages: A1, A2, B1, B2, C1, and C2. In the United States, the ACTFL Proficiency Guidelines describe speaking, listening, reading, and writing at Novice, Intermediate, Advanced, Superior, and Distinguished levels, with a 2024 edition. ACTFL states that only ratings from its official tests, delivered through its licensee Language Testing International, count as ACTFL ratings.
| Check | What to look for | Why the research suggests it |
|---|---|---|
| Corrections | Compare a few flagged errors with a grammar reference or a teacher | Feedback in the 2026 study sometimes marked correct sentences as wrong |
| Missed errors | Look for mistakes the chatbot did not mention | Comments often covered only the first flagged sentence |
| Scoring | Treat any AI score as a rough guide, not a grade | Run-to-run variability and harsher grading than humans |
| Level | Match tasks to a CEFR or ACTFL level using the published descriptors | Standards come from outside the tool |
This table is an illustrative self-check built from the studies above, not a validated method.
FAQ
Can a chatbot replace a Spanish teacher?
The evidence reviewed does not support that. The 2026 ReCALL study concluded that its custom GPT was not viable on its own and suggested hybrid approaches with human instructors.
Is AI feedback on Spanish writing accurate?
Partly. In the studies above it was useful for grammar to some learners, but it also produced vague, incomplete, or incorrect comments, and learners reported doubts about accuracy.
How can Spanish progress be measured outside an app?
Through external scales and exams, such as the CEFR levels behind DELE diplomas or ACTFL proficiency ratings. App streaks and in-app scores are not equivalent to those measures.
Do these studies show that AI helps learners improve over time?
No. Both examined feedback quality and reactions in small samples, not long-term gains in Spanish proficiency.
Related reading
- how AI is used in English language learning
- chatbots in school settings
- the difference between AI and machine learning
- a beginner learning path for artificial intelligence
More in AI Basics.
Last verified: October 2026
Sources
- Miller De Rutté A and Correa M, Evaluating GPT-generated feedback for beginning-level Spanish writing: An exploratory study, ReCALL 38(2), 2026
- Gazmuri A, Spinelli F, and Wijaya D, L2 Spanish and Indonesian learners' engagement with ChatGPT written corrective feedback, Proceedings of the International CALL Research Conference, 2025
- Increasing diversity in languages spoken at home (Census of Population 2021 results), Statistics Canada, 2022
- DELE diplomas information page, Instituto Cervantes, 2026
- Use of ACTFL Proficiency Guidelines and issuing of official ACTFL tests, ACTFL, 2026