Add Step 3.7 Flash and StepFun Step Plan providers#1903
Draft
lit26 wants to merge 2 commits into
Draft
Conversation
added 2 commits
May 30, 2026 01:37
Add step-3.7-flash.toml for both providers (released 2026-05-29, multimodal text/image/video input, 256K context, open weights) plus provider logos.
Add stepfun-step-plan (api.stepfun.com/step_plan/v1) and stepfun-ai-step-plan (api.stepfun.ai/step_plan/v1) providers for the StepFun step-plan reasoning API. Models: step-3.7-flash, step-3.5-flash, step-3.5-flash-2603 in both; step-router-v1 in the .com provider only. All step-plan models omit cost (plan-based billing). Fix stepfun-ai provider to point at the standard api.stepfun.ai/v1 endpoint and overview doc, separating it cleanly from the step-plan API.
lit26
changed the title
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
step-3.7-flash.toml+logo.svgforstepfunandstepfun-aiprovidersstepfun-step-planprovider (api.stepfun.com/step_plan/v1) — step-plan reasoning API (zh)stepfun-ai-step-planprovider (api.stepfun.ai/step_plan/v1) — step-plan reasoning API (en)stepfun-aito use standardapi.stepfun.ai/v1endpoint + overview doc (was incorrectly onstep_plan/v1)Step Plan providers
Step-plan reasoning API (refs: zh, en). Supports
reasoning_effortlow/medium/high.Models:
step-3.7-flash,step-3.5-flash,step-3.5-flash-2603— in both providersstep-router-v1—stepfun-step-plan(.com) onlyAll step-plan models omit
[cost]: billing is plan-based, not per-token.Step 3.7 Flash details
Test plan
bun validatepasses (EXIT 0); all providers load