Your Level
Where your CEFR estimate comes from, what moves it, and why a break does not reset it.
Your level is not a test you sit. It is an estimate the app keeps revising from everything you do here, on the CEFR scale from A1 to C2, the same ladder European employers and universities use.
What it is looking for
It settles at the highest point where the evidence holds together, not the highest point you have reached once, and that distinction is the whole design. One good day at B2 does not make you B2, and the estimate is looking for a level you can produce reliably across different subjects on different days. It also decides which modules get generated for you and how demanding a scenario is, so an estimate running ahead of you would make the whole app harder than it should be.
What counts, and how much
Producing language freely counts for far more than recognizing it, and the gap is wide enough to plan your sessions around.
| What you do | How much it counts | Why |
|---|---|---|
| A voice scenario | The most | Unscripted production, in real time, with nothing to pick from |
| A speaking question | A lot | Production, on a prompt you can see |
| Fill in the blank | Some | Production of one form, heavily scaffolded |
| Sentence building | Some | The pieces are given, the order is yours |
| Multiple choice | The least | Recognition, and a quarter of it is luck |
What that means for a week
A correct spoken answer is worth roughly three times a correct multiple choice at the same level, so the practical version is simple: an hour of voice scenarios tells the estimate more than several hours of tapping the right option ever will.
Breadth beats repetition
Five different modules at B1 tell the estimate vastly more than one module answered five times, because the second pattern is evidence you remember one page and the first is evidence you have the level. The estimate is explicitly looking for the same competence turning up across unrelated subjects, so working sideways through topics moves it faster than drilling downward through one.
Why a good session sometimes moves nothing
Repeating something you already had is pleasant and tells the estimate nothing new, which is the honest answer to why your level sometimes sits still through a session that felt productive. If you want to move it, pick a subject you have been avoiding and do a scenario in it.
Confidence, and what it means
Every estimate carries a confidence score, and people consistently read that score as a grade when it is nothing of the sort: confidence measures how much evidence sits behind the estimate, not how well you are doing. A new account with a strong first session has a high level and a low confidence score at the same time, and both are correct. Confidence rises as evidence accumulates and rises fastest when the evidence is varied, which is the breadth point again from the other direction, so a low confidence score is an invitation to do more and never a suggestion that your level is wrong.
When it declines to answer
Below a minimum amount of activity the estimate declines to answer at all: it reports the bottom of the scale and says outright that there is not enough data yet, and Loco will not claim a level for you while that is true.
Time, breaks, and ceilings
Older activity counts for less than recent activity, which is how the estimate tracks a person who is improving rather than averaging you across your whole history, and evidence loses half its weight every forty five days. A long break lowers your confidence without resetting your level, so coming back after a month puts you roughly where you left off and asks you to re-earn certainty.
Ceilings, and floors
If you consistently score below 40% on material at a given level, the estimate treats that level as a ceiling and becomes appropriately skeptical about anything above it, which is what stops one lucky session from carrying you two levels up. Pulling the ceiling up again is a matter of scoring better at that level, and the fastest route is usually modules on whatever your grades keep flagging. Strong work at one level also confirms every level below it, so you will never be told you have not proved A2 while you are proving B2.
Where this shows up
Your level and its confidence score both appear on your progress page, and the level quietly drives more of the app than most people realize: it picks the difficulty of every module generated for you, sets how hard a scenario character makes you work, and decides what the app suggests next. What it never does is gate anything, because no feature is locked behind a level, and what is metered is a separate question that Free And Pro answers.
No certificate
Go Loco issues no certificate and sits no exam. What it gives you is a level you can point at, on a scale somebody else already uses, with the work the estimate was made from sitting behind it.
The CEFR Levels
Go Loco measures proficiency on the CEFR scale, from A1 to C2. Each level below describes what a speaker at that level does, followed by what moves them to the next one.
A1
An A1 speaker handles only the most basic personal information using a small set of memorized words and phrases tied to immediate situations. Speech is slow and fragmented, and communication depends entirely on the other person speaking slowly and rephrasing.
A1 → A2 Go from isolated words and fixed phrases to handling simple transactional exchanges in the real world.
A2
An A2 speaker manages simple, everyday situations, shopping, directions, basic personal exchanges, within a narrow set of structures where errors are frequent but rarely block understanding. Conversation is mostly reactive, coming in short bursts with pauses and reformulations.
A2 → B1 Go from reacting to others to independently sustaining and steering a conversation.
B1
A B1 speaker can navigate most everyday situations at work, school, or while traveling and discuss familiar topics, though with some hesitation. Grammar is reasonably accurate within well-practiced patterns, and they can independently start, sustain, and close simple conversations.
B1 → B2 Go from familiar, concrete topics to abstract and complex ideas, expressed with growing spontaneity.
B2
A B2 speaker discusses a wide range of concrete and abstract topics clearly, including technical subjects in their field, without conspicuously searching for words. Grammatical control is high, speech flows fairly evenly, and they take part comfortably in conversation with native speakers.
B2 → C1 Go from competent communication to genuinely effortless expression across professional and academic contexts.
C1
A C1 speaker expresses themselves clearly across general, academic, and professional contexts without simplifying what they want to say. Accuracy is consistently high, language flows almost effortlessly, and they manage conversation skilfully, holding the floor and steering discussion.
C1 → C2 Go from full command of the language system to native-like sophistication, nuance, and stylistic range.
C2
A C2 speaker commands the full breadth of the language, engaging with any abstract, nuanced, or culturally specific topic with precision and a rich idiomatic range. Control is complete and speech is spontaneous and natural, with native-like turn-taking, allusion, and effortless reading of conversational cues.