Floatz Rating
CC43/100
Confidence
Indicative
Sponsor
Day One Biopharmaceuticals, Inc.
Modality
UNKNOWN
Development Phase
Phase 1
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
28Moderate confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT05514717CT.gov A Study of XMT-2056 in Advanced/Recurrent Solid Tumors That Express HER2 | — | Terminated | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
89High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Gastric Cancer
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| Xmt-2056 (this asset) | Day One Biopharmaceuticals, Inc. | P1 | CC · 43 |
| Rivoceranib | Jiangsu Hansoh Pharmaceutical Co., Ltd. | P4 | BBB |
| Fluorouracilum | I-Mab Biopharma US Limited | P4 | BB |
| Oxaliplatin | Qilu Pharmaceutical Co., Ltd. | P3 | BB |
| Pembrolizumab | Eikon Therapeutics | P3 | BB |
| Irinotecan | Shenzhen Xinhe Biomedical | P4 | BB |
| Capecitabine | I-Mab Biopharma US Limited | P3 | BB |
| Docetaxel | Jiangsu Hansoh Pharmaceutical Co., Ltd. | P3 | BB |
| Cis-Diamminedichloroplatinum Ii | Qilu Pharmaceutical Co., Ltd. | P3 | BB |
+42 more in the Gastric Cancer cohort
Other indications for Xmt-2056
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Colorectal Cancer | — | P1 | CC · 43 |
| Breast Cancer | — | P1 | CC · 43 |
| HER2 Positive Breast Carcinoma | — | P1 | C · 37 |
Scientific Foundation
Strength of the underlying biology: target validation, tractability, modality fit, and how related mechanisms have fared.
NR
Planned for methodology v0.2.
Development Feasibility
How realistically the program can be executed, drawing on modality precedent, enrollment dynamics, and sponsor delivery.
NR
Planned for methodology v0.2.
Commercial Opportunity
Commercial prize: addressable population, unmet need, and the value case for the indication.
NR
Planned for methodology v0.2.
IP & Exclusivity
Exclusivity position, covering patent protection and freedom-to-operate runway.
NR
Planned for methodology v0.2.
Manufacturing & Supply
Manufacturing and supply readiness, driven by modality process and scale-up risk.
NR
Planned for methodology v0.2.
Related assets
Citation
Floatz Terminal. Xmt-2056 in Gastric Cancer. Methodology v0.2. Rated under v0.2 effective July 8, 2026. Last refreshed July 8, 2026. Accessed July 14, 2026. https://terminal.floatz.ai/assets/xmt-2056-gastric-cancer
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