diff --git a/bindings/ruby/test/test_parakeet_callback.rb b/bindings/ruby/test/test_parakeet_callback.rb
new file mode 100644
index 000000000..5e23e9319
--- /dev/null
+++ b/bindings/ruby/test/test_parakeet_callback.rb
@@ -0,0 +1,108 @@
+require_relative "helper"
+
+class TestParakeetCallback < TestBase
+  def setup
+    Whisper.instance_variable_set "@whisper", nil
+    GC.start
+    @params = Parakeet::Params.new
+    @parakeet = Parakeet::Context.new(File.join(__dir__, "../../../models/parakeet-tdt-0.6b-v3.bin"))
+  end
+
+  def test_new_segment_callback
+    @params.new_segment_callback = ->(context, state, n_new, user_data) {
+      assert_kind_of Integer, n_new
+      assert n_new > 0
+      assert_same @parakeet, context
+
+      # n_segments = context.full_n_segments
+      # n_new.times do |i|
+      #   i_segment = n_segments - 1 + i
+      #   start_time = context.full_get_segment_t0(i_segment) * 10
+      #   end_time = context.full_get_segment_t1(i_segment) * 10
+      #   text = context.full_get_segment_text(i_segment)
+
+      #   assert_kind_of Integer, start_time
+      #   assert start_time >= 0
+      #   assert_kind_of Integer, end_time
+      #   assert end_time > 0
+      #   assert_match(/ask not what your country can do for you, ask what you can do for your country/, text) if i_segment == 0
+      # end
+    }
+
+    @parakeet.transcribe AUDIO, @params
+  end
+
+  def test_on_new_segment
+    seg = nil
+    index = 0
+    @params.on_new_segment do |segment|
+      assert_instance_of Parakeet::Segment, segment
+      if index == 0
+        seg = segment
+        assert_equal 0, segment.start_time
+        assert_match(/ask not what your country can do for you, ask what you can do for your/, segment.text)
+      end
+      index += 1
+    end
+    @parakeet.transcribe AUDIO, @params
+    assert_equal 0, seg.start_time
+    assert_match /ask not what your country can do for you, ask what you can do for your/, seg.text
+  end
+
+  def test_on_new_token
+    index = 0
+    @params.on_new_token do |token|
+      assert_instance_of Parakeet::Token, token
+      if index == 0
+        assert_instance_of Integer, token.start_time
+        assert_match "▁And", token.text
+      end
+      index += 1
+    end
+
+    @parakeet.transcribe AUDIO, @params
+  end
+
+  def test_on_progress
+    first = nil
+    last = nil
+    @params.on_progress do |progress|
+      assert_kind_of Integer, progress
+      assert 0 <= progress && progress <= 100
+      first = progress if first.nil?
+      last = progress
+    end
+
+    @parakeet.transcribe AUDIO, @params
+
+    assert_equal 0, first
+    assert_equal 90, last
+  end
+
+  def test_on_encoder_begin
+    i = 0
+    @params.on_encoder_begin do
+      i += 1
+    end
+
+    @parakeet.transcribe AUDIO, @params
+
+    assert i > 0
+  end
+
+  def test_abort_on
+    do_abort = false
+    @params.on_new_segment do |segment|
+      do_abort = true if segment.text.match?(/ask/)
+    end
+    i = 0
+    @params.abort_on do
+      i += 1
+      do_abort
+    end
+
+    @parakeet.transcribe(AUDIO, @params) rescue nil
+
+    assert i > 0
+  end
+end