NOT DEPRECATED
Listed by litellm, openrouter. No retirement date announced. Neither the provider's API nor its documentation has been checked for this model. Sources disagree on: context_tokens, input_price_per_mtok, max_output_tokens, output_price_per_mtok.
state=alive sunset=none days_remaining=n/a severity=low sources=litellm,openrouter evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=yes divergent_fields=context_tokens,input_price_per_mtok,max_output_tokens,output_price_per_mtok checked=2026-11-03 11:17Z
zhipu/glm-5.3-flashx
Vendor: zhipu. Tracked by 2 of 5 sources.
What each source reports
| Source | ID | Context | Max out | In $/Mtok | Out $/Mtok | Sunset |
|---|---|---|---|---|---|---|
| litellm | bigmodel/glm-5.3-flashx | 1,000,000 | 128,000 | $0.285714 | $1 | — |
| openrouter | z-ai/glm-5.3-flashx | 1,048,576 | 131,072 | $0.37 | $1.25 | — |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| low | added | new model bigmodel/glm-5.3-flashx (1,000,000 ctx) | 2026-10-29 |
| low | added | new model tencent/glm-5.3-flashx (1,000,000 ctx) | 2026-10-13 |
| medium | removed | [one catalog only — openrouter still list it] openrouter/z-ai/glm-5.3-flashx is no longer listed by this source — calls to it are expected to fail | 2026-10-10 |
| low | repriced | openrouter/z-ai/glm-5.3-flashx: cache_read_price_per_mtok $0.07/Mtok to $0.09/Mtok | 2026-09-24 |
| medium | deprecated | openrouter/z-ai/glm-5.3-flashx: deprecation announced for 2098-12-31 — in 26397 days | 2026-09-23 |
| medium | deprecated | openrouter/z-ai/glm-5.3-flashx: retires 2098-12-31 (in 26397 days) | 2026-09-23 |
| medium | deprecated | z-ai/glm-5.3-flashx: retirement announced for 2098-12-31 — in 26397 days | 2026-09-23 |
| low | repriced | z-ai/glm-5.3-flashx: cache_read_price_per_mtok $0.07/Mtok to $0.09/Mtok | 2026-09-23 |
| medium | deprecated | z-ai/glm-5.3-flashx: retires 2098-12-31 (in 26397 days) | 2026-09-23 |
| low | added | new model openrouter/z-ai/glm-5.3-flashx (1,048,576 ctx) | 2026-09-19 |
| low | added | new model z-ai/glm-5.3-flashx (1,048,576 ctx) | 2026-09-19 |