Class 5 22 May 2026

Tomorrow Summer Sutton 18th Birthday Celebration Handicap

Summer Sutton 18th Birthday Celebration Handicap · 1m6y

648-Hr decs

Every runner. Every signal. One decision.

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Voting open
  • 6 declared
  • 0 picked
AI rates Powerful Response Medium Join free to vote Updated 11 hours, 43 minutes ago
No.
Horse
Form
Jockey / Trainer
OR
SR?
RPR
Age
Wgt
AI
Votes
Odds
Pick
Comment
1
Callisto Dream silks
Callisto Dream
Age 4 · 9-9
13397-
69
88
4
9-9
SP

SR 69 suggests ability but reflects a stiff ask in this field.

3
Moonjid silks
Moonjid
Age 4 · 9-7
31-584
69
85
4
9-7
SP

SR 69 suggests ability but reflects a stiff ask in this field.

4
Arkenstaar silks
Arkenstaar
Age 6 · 9-6
2114-3
76
85
6
9-6
SP

SR 76 suggests ability but reflects a stiff ask in this field.

7
Keats House silks
Keats House
Age 4 · 9-1
4142-7
74
85
4
9-1
SP

SR 74 suggests ability but reflects a stiff ask in this field.

8
Mount King silks
Mount King
Age 6 · 9-0
673-78
75
91
6
9-0
SP

SR 75 is modest for this company — needs everything to go right at .

9
Powerful Response silks
Powerful Response
Age 6 · 8-11
-45431
78
87
6
8-11
SP

SR 78 suggests ability but reflects a stiff ask in this field.

No bookmaker prices recorded yet for this race. Prices land after the first odds sync.

Chamber Verdict

Balanced lens

Mount King

Speculative

Mount King owns one of the strongest chamber scores in this field. The Balanced lens likes the blend of SR strength (42) and market confidence (49). The profile stays composed even after the chamber introduces race-day variance.

N/A Tim Easterby Sean Kirrane
66% Confidence
⚠ Danger Runner

Moonjid

Nearest rival if the simulation drifts off the primary path.

N/A · Michael Appleby
✓ Value Signal

Moonjid

Strongest upside if you want a less obvious route through the field.

N/A · Michael Appleby
◈ Chamber Memory

Balanced

Even weighting across form, market confidence and race-day volatility.

Change lens →
Chamber Signals

How the chamber read the race

Why this horse Live cards showing how the active lens weighted each signal for this outcome.
Speed rating Low conviction
42 / 100
⚖ Weight 38% +15.8 pts

Base ability signal derived from the runner's best available speed figure.

Market confidence Speculative
49 / 100
⚖ Weight 22% +10.9 pts

Transforms live price respect into a confidence signal inside the chamber.

Pace profile Low conviction
36 / 100
⚖ Weight 12% +3.9 pts

How cleanly the runner's engine fits the projected rhythm and pressure map.

Value edge Live signal
65 / 100
⚖ Weight 10% +6.5 pts

Shows whether the current price still leaves enough upside in the pick.

Chaos factor High conviction
57 / 100
⚖ Weight 10% +5.7 pts

Controlled volatility that keeps the simulation realistic and stress-tests the profile.

Favourite bias Low conviction
40 / 100
⚖ Weight 8% +3.2 pts

Extra certainty applied when the active lens wants to trust the obvious market leader.

Top chamber signals Top 5 ranked by the active lens.
1 8. Mount King
48.1 N/A
2 3. Moonjid
45.9 N/A
3 4. Arkenstaar
45.6 N/A
4 9. Powerful Response
45.3 N/A
5 7. Keats House
45.2 N/A
YOUR DECISION

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🤖 AI view
Powerful Response
Medium

When the models line up, pay attention. When they split, the value may be elsewhere.

Read the AI breakdown →
The Race Engine combines three independent signals to help you see the race clearly
📊
SR

Saturday Rating

Proprietary ability score 0–200. How good the horse actually is — independent of market opinion.

Ability
🤖
★★★★★

AI Stars

A race-day probability signal for today's conditions — form trajectory, going, suitability and weight.

Today's Chance
🐾
0

Cub Votes

One Cub. One horse. One shot. Follow the crowd — or fade it.

Community Signal

🤖AI Intelligence Saturday Racing's analytical engine

Saturday Racing AI
Powerful Response
Confidence: Medium

Powerful Response leads the field with SR 78 and is trading at . The Saturday Rating places it clear of the field on ability. Weight of 8-11 is manageable for a horse of this class.

Shortlist Powerful Response, Arkenstaar, Mount King, Keats House, Callisto Dream
Each-way: Arkenstaar Danger: Mount King

🗺 The Course Class 5

1m6y Distance to cover
Good to Soft Expected going
6 Confirmed runners
Pontefract Track and setting
Class 5 Race grade