**TL;DR**: clearer docs + models cleanup.

----

**Docs**: 
- as per the discussion in
https://github.com/zed-industries/zed/issues/56869, added a note to the
docs highlighting that temporary models should be configured using
Custom Models. Adding a whole example felt redundant considering the
full example is literally 2 rows below.


**Model updates**:
- **Ring 2.6 1T Free**: removed
- **GLM 5 and GLM 5.1**: different settings based on subscription —
[131k](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode/models/glm-5.1.toml#L22)
[output](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode/models/glm-5.toml#L22)
on OpenCode but
[32k](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode-go/models/glm-5.1.toml#L22)
[output](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode-go/models/glm-5.toml#L22)
on OpenCode Go
- **MiniMax M2.5**: different settings based on subscription — [131k
output on
OpenCode](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode/models/minimax-m2.5.toml#L22)
and [65k on OpenCode
Go](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode-go/models/minimax-m2.5.toml#L19)
- **Nemotron 3 Super Free**: enabled interleaved reasoning as per
[docs](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode/models/nemotron-3-super-free.toml#L13).
Ran some quick tests and confirmed everything seems to work fine
(_"rename this variable. add a simple function. remove the function.
tell me a joke"_)
- **GPT 5.3 Codex Spark**: removed image support as per
[docs](https://github.com/anomalyco/models.dev/blob/dev/providers/opencode/models/gpt-5.3-codex-spark.toml#L23-L25)

The [docs say GLM 5 in OpenCode Zen has a deprecation date of May
14](https://opencode.ai/docs/zen/#deprecated-models) but that seems to
still be active and is [not marked as deprecated on
models.dev](https://github.com/anomalyco/models.dev/blob/8e710e19eabbfa464764afe54d67585cbee9f4d8/providers/opencode/models/glm-5.toml)
so I didn't remove it yet 🤷

----

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [ ] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes https://github.com/zed-industries/zed/issues/56869

Release Notes:
- OpenCode: updated models (removed Ring 2.6 1T Free, enabled
interleaved reasoning for Nemotron 3 Super Free, deleted incorrect image
support for GPT 5.3 Codex Spark, and updated token counts for MiniMax
M2.5, GLM 5, and GLM 5.1)
- OpenCode Free: clearer docs for temporary free models